Processing math: 100%

Identifier
Mp00068: Permutations —Simion-Schmidt map⟶ Permutations
Mp00252: Permutations —restriction⟶ Permutations
Mp00072: Permutations —binary search tree: left to right⟶ Binary trees
Images
[1] => [1] => [] => .
[1,2] => [1,2] => [1] => [.,.]
[2,1] => [2,1] => [1] => [.,.]
[1,2,3] => [1,3,2] => [1,2] => [.,[.,.]]
[1,3,2] => [1,3,2] => [1,2] => [.,[.,.]]
[2,1,3] => [2,1,3] => [2,1] => [[.,.],.]
[2,3,1] => [2,3,1] => [2,1] => [[.,.],.]
[3,1,2] => [3,1,2] => [1,2] => [.,[.,.]]
[3,2,1] => [3,2,1] => [2,1] => [[.,.],.]
[1,2,3,4] => [1,4,3,2] => [1,3,2] => [.,[[.,.],.]]
[1,2,4,3] => [1,4,3,2] => [1,3,2] => [.,[[.,.],.]]
[1,3,2,4] => [1,4,3,2] => [1,3,2] => [.,[[.,.],.]]
[1,3,4,2] => [1,4,3,2] => [1,3,2] => [.,[[.,.],.]]
[1,4,2,3] => [1,4,3,2] => [1,3,2] => [.,[[.,.],.]]
[1,4,3,2] => [1,4,3,2] => [1,3,2] => [.,[[.,.],.]]
[2,1,3,4] => [2,1,4,3] => [2,1,3] => [[.,.],[.,.]]
[2,1,4,3] => [2,1,4,3] => [2,1,3] => [[.,.],[.,.]]
[2,3,1,4] => [2,4,1,3] => [2,1,3] => [[.,.],[.,.]]
[2,3,4,1] => [2,4,3,1] => [2,3,1] => [[.,.],[.,.]]
[2,4,1,3] => [2,4,1,3] => [2,1,3] => [[.,.],[.,.]]
[2,4,3,1] => [2,4,3,1] => [2,3,1] => [[.,.],[.,.]]
[3,1,2,4] => [3,1,4,2] => [3,1,2] => [[.,[.,.]],.]
[3,1,4,2] => [3,1,4,2] => [3,1,2] => [[.,[.,.]],.]
[3,2,1,4] => [3,2,1,4] => [3,2,1] => [[[.,.],.],.]
[3,2,4,1] => [3,2,4,1] => [3,2,1] => [[[.,.],.],.]
[3,4,1,2] => [3,4,1,2] => [3,1,2] => [[.,[.,.]],.]
[3,4,2,1] => [3,4,2,1] => [3,2,1] => [[[.,.],.],.]
[4,1,2,3] => [4,1,3,2] => [1,3,2] => [.,[[.,.],.]]
[4,1,3,2] => [4,1,3,2] => [1,3,2] => [.,[[.,.],.]]
[4,2,1,3] => [4,2,1,3] => [2,1,3] => [[.,.],[.,.]]
[4,2,3,1] => [4,2,3,1] => [2,3,1] => [[.,.],[.,.]]
[4,3,1,2] => [4,3,1,2] => [3,1,2] => [[.,[.,.]],.]
[4,3,2,1] => [4,3,2,1] => [3,2,1] => [[[.,.],.],.]
[1,2,3,4,5] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,2,3,5,4] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,2,4,3,5] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,2,4,5,3] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,2,5,3,4] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,2,5,4,3] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,3,2,4,5] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,3,2,5,4] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,3,4,2,5] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,3,4,5,2] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,3,5,2,4] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,3,5,4,2] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,4,2,3,5] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,4,2,5,3] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,4,3,2,5] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,4,3,5,2] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,4,5,2,3] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,4,5,3,2] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,5,2,3,4] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,5,2,4,3] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,5,3,2,4] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,5,3,4,2] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,5,4,2,3] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[1,5,4,3,2] => [1,5,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[2,1,3,4,5] => [2,1,5,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,1,3,5,4] => [2,1,5,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,1,4,3,5] => [2,1,5,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,1,4,5,3] => [2,1,5,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,1,5,3,4] => [2,1,5,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,1,5,4,3] => [2,1,5,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,3,1,4,5] => [2,5,1,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,3,1,5,4] => [2,5,1,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,3,4,1,5] => [2,5,4,1,3] => [2,4,1,3] => [[.,.],[[.,.],.]]
[2,3,4,5,1] => [2,5,4,3,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[2,3,5,1,4] => [2,5,4,1,3] => [2,4,1,3] => [[.,.],[[.,.],.]]
[2,3,5,4,1] => [2,5,4,3,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[2,4,1,3,5] => [2,5,1,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,4,1,5,3] => [2,5,1,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,4,3,1,5] => [2,5,4,1,3] => [2,4,1,3] => [[.,.],[[.,.],.]]
[2,4,3,5,1] => [2,5,4,3,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[2,4,5,1,3] => [2,5,4,1,3] => [2,4,1,3] => [[.,.],[[.,.],.]]
[2,4,5,3,1] => [2,5,4,3,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[2,5,1,3,4] => [2,5,1,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,5,1,4,3] => [2,5,1,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[2,5,3,1,4] => [2,5,4,1,3] => [2,4,1,3] => [[.,.],[[.,.],.]]
[2,5,3,4,1] => [2,5,4,3,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[2,5,4,1,3] => [2,5,4,1,3] => [2,4,1,3] => [[.,.],[[.,.],.]]
[2,5,4,3,1] => [2,5,4,3,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[3,1,2,4,5] => [3,1,5,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[3,1,2,5,4] => [3,1,5,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[3,1,4,2,5] => [3,1,5,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[3,1,4,5,2] => [3,1,5,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[3,1,5,2,4] => [3,1,5,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[3,1,5,4,2] => [3,1,5,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[3,2,1,4,5] => [3,2,1,5,4] => [3,2,1,4] => [[[.,.],.],[.,.]]
[3,2,1,5,4] => [3,2,1,5,4] => [3,2,1,4] => [[[.,.],.],[.,.]]
[3,2,4,1,5] => [3,2,5,1,4] => [3,2,1,4] => [[[.,.],.],[.,.]]
[3,2,4,5,1] => [3,2,5,4,1] => [3,2,4,1] => [[[.,.],.],[.,.]]
[3,2,5,1,4] => [3,2,5,1,4] => [3,2,1,4] => [[[.,.],.],[.,.]]
[3,2,5,4,1] => [3,2,5,4,1] => [3,2,4,1] => [[[.,.],.],[.,.]]
[3,4,1,2,5] => [3,5,1,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[3,4,1,5,2] => [3,5,1,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[3,4,2,1,5] => [3,5,2,1,4] => [3,2,1,4] => [[[.,.],.],[.,.]]
[3,4,2,5,1] => [3,5,2,4,1] => [3,2,4,1] => [[[.,.],.],[.,.]]
[3,4,5,1,2] => [3,5,4,1,2] => [3,4,1,2] => [[.,[.,.]],[.,.]]
[3,4,5,2,1] => [3,5,4,2,1] => [3,4,2,1] => [[[.,.],.],[.,.]]
[3,5,1,2,4] => [3,5,1,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[3,5,1,4,2] => [3,5,1,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
>>> Load all 17907 entries. <<<
[3,5,2,1,4] => [3,5,2,1,4] => [3,2,1,4] => [[[.,.],.],[.,.]]
[3,5,2,4,1] => [3,5,2,4,1] => [3,2,4,1] => [[[.,.],.],[.,.]]
[3,5,4,1,2] => [3,5,4,1,2] => [3,4,1,2] => [[.,[.,.]],[.,.]]
[3,5,4,2,1] => [3,5,4,2,1] => [3,4,2,1] => [[[.,.],.],[.,.]]
[4,1,2,3,5] => [4,1,5,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[4,1,2,5,3] => [4,1,5,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[4,1,3,2,5] => [4,1,5,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[4,1,3,5,2] => [4,1,5,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[4,1,5,2,3] => [4,1,5,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[4,1,5,3,2] => [4,1,5,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[4,2,1,3,5] => [4,2,1,5,3] => [4,2,1,3] => [[[.,.],[.,.]],.]
[4,2,1,5,3] => [4,2,1,5,3] => [4,2,1,3] => [[[.,.],[.,.]],.]
[4,2,3,1,5] => [4,2,5,1,3] => [4,2,1,3] => [[[.,.],[.,.]],.]
[4,2,3,5,1] => [4,2,5,3,1] => [4,2,3,1] => [[[.,.],[.,.]],.]
[4,2,5,1,3] => [4,2,5,1,3] => [4,2,1,3] => [[[.,.],[.,.]],.]
[4,2,5,3,1] => [4,2,5,3,1] => [4,2,3,1] => [[[.,.],[.,.]],.]
[4,3,1,2,5] => [4,3,1,5,2] => [4,3,1,2] => [[[.,[.,.]],.],.]
[4,3,1,5,2] => [4,3,1,5,2] => [4,3,1,2] => [[[.,[.,.]],.],.]
[4,3,2,1,5] => [4,3,2,1,5] => [4,3,2,1] => [[[[.,.],.],.],.]
[4,3,2,5,1] => [4,3,2,5,1] => [4,3,2,1] => [[[[.,.],.],.],.]
[4,3,5,1,2] => [4,3,5,1,2] => [4,3,1,2] => [[[.,[.,.]],.],.]
[4,3,5,2,1] => [4,3,5,2,1] => [4,3,2,1] => [[[[.,.],.],.],.]
[4,5,1,2,3] => [4,5,1,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[4,5,1,3,2] => [4,5,1,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[4,5,2,1,3] => [4,5,2,1,3] => [4,2,1,3] => [[[.,.],[.,.]],.]
[4,5,2,3,1] => [4,5,2,3,1] => [4,2,3,1] => [[[.,.],[.,.]],.]
[4,5,3,1,2] => [4,5,3,1,2] => [4,3,1,2] => [[[.,[.,.]],.],.]
[4,5,3,2,1] => [4,5,3,2,1] => [4,3,2,1] => [[[[.,.],.],.],.]
[5,1,2,3,4] => [5,1,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[5,1,2,4,3] => [5,1,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[5,1,3,2,4] => [5,1,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[5,1,3,4,2] => [5,1,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[5,1,4,2,3] => [5,1,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[5,1,4,3,2] => [5,1,4,3,2] => [1,4,3,2] => [.,[[[.,.],.],.]]
[5,2,1,3,4] => [5,2,1,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[5,2,1,4,3] => [5,2,1,4,3] => [2,1,4,3] => [[.,.],[[.,.],.]]
[5,2,3,1,4] => [5,2,4,1,3] => [2,4,1,3] => [[.,.],[[.,.],.]]
[5,2,3,4,1] => [5,2,4,3,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[5,2,4,1,3] => [5,2,4,1,3] => [2,4,1,3] => [[.,.],[[.,.],.]]
[5,2,4,3,1] => [5,2,4,3,1] => [2,4,3,1] => [[.,.],[[.,.],.]]
[5,3,1,2,4] => [5,3,1,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[5,3,1,4,2] => [5,3,1,4,2] => [3,1,4,2] => [[.,[.,.]],[.,.]]
[5,3,2,1,4] => [5,3,2,1,4] => [3,2,1,4] => [[[.,.],.],[.,.]]
[5,3,2,4,1] => [5,3,2,4,1] => [3,2,4,1] => [[[.,.],.],[.,.]]
[5,3,4,1,2] => [5,3,4,1,2] => [3,4,1,2] => [[.,[.,.]],[.,.]]
[5,3,4,2,1] => [5,3,4,2,1] => [3,4,2,1] => [[[.,.],.],[.,.]]
[5,4,1,2,3] => [5,4,1,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[5,4,1,3,2] => [5,4,1,3,2] => [4,1,3,2] => [[.,[[.,.],.]],.]
[5,4,2,1,3] => [5,4,2,1,3] => [4,2,1,3] => [[[.,.],[.,.]],.]
[5,4,2,3,1] => [5,4,2,3,1] => [4,2,3,1] => [[[.,.],[.,.]],.]
[5,4,3,1,2] => [5,4,3,1,2] => [4,3,1,2] => [[[.,[.,.]],.],.]
[5,4,3,2,1] => [5,4,3,2,1] => [4,3,2,1] => [[[[.,.],.],.],.]
[1,2,3,4,5,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,3,4,6,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,3,5,4,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,3,5,6,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,3,6,4,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,3,6,5,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,4,3,5,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,4,3,6,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,4,5,3,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,4,5,6,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,4,6,3,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,4,6,5,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,5,3,4,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,5,3,6,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,5,4,3,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,5,4,6,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,5,6,3,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,5,6,4,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,6,3,4,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,6,3,5,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,6,4,3,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,6,4,5,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,6,5,3,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,2,6,5,4,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,2,4,5,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,2,4,6,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,2,5,4,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,2,5,6,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,2,6,4,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,2,6,5,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,4,2,5,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,4,2,6,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,4,5,2,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,4,5,6,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,4,6,2,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,4,6,5,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,5,2,4,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,5,2,6,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,5,4,2,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,5,4,6,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,5,6,2,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,5,6,4,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,6,2,4,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,6,2,5,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,6,4,2,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,6,4,5,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,6,5,2,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,3,6,5,4,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,2,3,5,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,2,3,6,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,2,5,3,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,2,5,6,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,2,6,3,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,2,6,5,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,3,2,5,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,3,2,6,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,3,5,2,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,3,5,6,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,3,6,2,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,3,6,5,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,5,2,3,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,5,2,6,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,5,3,2,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,5,3,6,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,5,6,2,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,5,6,3,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,6,2,3,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,6,2,5,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,6,3,2,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,6,3,5,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,6,5,2,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,4,6,5,3,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,2,3,4,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,2,3,6,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,2,4,3,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,2,4,6,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,2,6,3,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,2,6,4,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,3,2,4,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,3,2,6,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,3,4,2,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,3,4,6,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,3,6,2,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,3,6,4,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,4,2,3,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,4,2,6,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,4,3,2,6] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,4,3,6,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,4,6,2,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,4,6,3,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,6,2,3,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,6,2,4,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,6,3,2,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,6,3,4,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,6,4,2,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,5,6,4,3,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,2,3,4,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,2,3,5,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,2,4,3,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,2,4,5,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,2,5,3,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,2,5,4,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,3,2,4,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,3,2,5,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,3,4,2,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,3,4,5,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,3,5,2,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,3,5,4,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,4,2,3,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,4,2,5,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,4,3,2,5] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,4,3,5,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,4,5,2,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,4,5,3,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,5,2,3,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,5,2,4,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,5,3,2,4] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,5,3,4,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,5,4,2,3] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[1,6,5,4,3,2] => [1,6,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[2,1,3,4,5,6] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,3,4,6,5] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,3,5,4,6] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,3,5,6,4] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,3,6,4,5] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,3,6,5,4] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,4,3,5,6] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,4,3,6,5] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,4,5,3,6] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,4,5,6,3] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,4,6,3,5] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,4,6,5,3] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,5,3,4,6] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,5,3,6,4] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,5,4,3,6] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,5,4,6,3] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,5,6,3,4] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,5,6,4,3] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,6,3,4,5] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,6,3,5,4] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,6,4,3,5] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,6,4,5,3] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,6,5,3,4] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,1,6,5,4,3] => [2,1,6,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,1,4,5,6] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,1,4,6,5] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,1,5,4,6] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,1,5,6,4] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,1,6,4,5] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,1,6,5,4] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,4,1,5,6] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,4,1,6,5] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,4,5,1,6] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,3,4,5,6,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,3,4,6,1,5] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,3,4,6,5,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,3,5,1,4,6] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,5,1,6,4] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,5,4,1,6] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,3,5,4,6,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,3,5,6,1,4] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,3,5,6,4,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,3,6,1,4,5] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,6,1,5,4] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,3,6,4,1,5] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,3,6,4,5,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,3,6,5,1,4] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,3,6,5,4,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,4,1,3,5,6] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,1,3,6,5] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,1,5,3,6] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,1,5,6,3] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,1,6,3,5] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,1,6,5,3] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,3,1,5,6] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,3,1,6,5] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,3,5,1,6] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,4,3,5,6,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,4,3,6,1,5] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,4,3,6,5,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,4,5,1,3,6] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,5,1,6,3] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,5,3,1,6] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,4,5,3,6,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,4,5,6,1,3] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,4,5,6,3,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,4,6,1,3,5] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,6,1,5,3] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,4,6,3,1,5] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,4,6,3,5,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,4,6,5,1,3] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,4,6,5,3,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,5,1,3,4,6] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,1,3,6,4] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,1,4,3,6] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,1,4,6,3] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,1,6,3,4] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,1,6,4,3] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,3,1,4,6] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,3,1,6,4] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,3,4,1,6] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,5,3,4,6,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,5,3,6,1,4] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,5,3,6,4,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,5,4,1,3,6] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,4,1,6,3] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,4,3,1,6] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,5,4,3,6,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,5,4,6,1,3] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,5,4,6,3,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,5,6,1,3,4] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,6,1,4,3] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,5,6,3,1,4] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,5,6,3,4,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,5,6,4,1,3] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,5,6,4,3,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,6,1,3,4,5] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,1,3,5,4] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,1,4,3,5] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,1,4,5,3] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,1,5,3,4] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,1,5,4,3] => [2,6,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,3,1,4,5] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,3,1,5,4] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,3,4,1,5] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,6,3,4,5,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,6,3,5,1,4] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,6,3,5,4,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,6,4,1,3,5] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,4,1,5,3] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,4,3,1,5] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,6,4,3,5,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,6,4,5,1,3] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,6,4,5,3,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,6,5,1,3,4] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,5,1,4,3] => [2,6,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[2,6,5,3,1,4] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,6,5,3,4,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[2,6,5,4,1,3] => [2,6,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[2,6,5,4,3,1] => [2,6,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[3,1,2,4,5,6] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,2,4,6,5] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,2,5,4,6] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,2,5,6,4] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,2,6,4,5] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,2,6,5,4] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,4,2,5,6] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,4,2,6,5] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,4,5,2,6] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,4,5,6,2] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,4,6,2,5] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,4,6,5,2] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,5,2,4,6] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,5,2,6,4] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,5,4,2,6] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,5,4,6,2] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,5,6,2,4] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,5,6,4,2] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,6,2,4,5] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,6,2,5,4] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,6,4,2,5] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,6,4,5,2] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,6,5,2,4] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,1,6,5,4,2] => [3,1,6,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,2,1,4,5,6] => [3,2,1,6,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,1,4,6,5] => [3,2,1,6,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,1,5,4,6] => [3,2,1,6,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,1,5,6,4] => [3,2,1,6,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,1,6,4,5] => [3,2,1,6,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,1,6,5,4] => [3,2,1,6,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,4,1,5,6] => [3,2,6,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,4,1,6,5] => [3,2,6,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,4,5,1,6] => [3,2,6,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,2,4,5,6,1] => [3,2,6,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,2,4,6,1,5] => [3,2,6,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,2,4,6,5,1] => [3,2,6,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,2,5,1,4,6] => [3,2,6,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,5,1,6,4] => [3,2,6,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,5,4,1,6] => [3,2,6,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,2,5,4,6,1] => [3,2,6,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,2,5,6,1,4] => [3,2,6,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,2,5,6,4,1] => [3,2,6,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,2,6,1,4,5] => [3,2,6,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,6,1,5,4] => [3,2,6,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,2,6,4,1,5] => [3,2,6,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,2,6,4,5,1] => [3,2,6,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,2,6,5,1,4] => [3,2,6,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,2,6,5,4,1] => [3,2,6,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,4,1,2,5,6] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,1,2,6,5] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,1,5,2,6] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,1,5,6,2] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,1,6,2,5] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,1,6,5,2] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,2,1,5,6] => [3,6,2,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,4,2,1,6,5] => [3,6,2,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,4,2,5,1,6] => [3,6,2,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,4,2,5,6,1] => [3,6,2,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,4,2,6,1,5] => [3,6,2,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,4,2,6,5,1] => [3,6,2,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,4,5,1,2,6] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,5,1,6,2] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,5,2,1,6] => [3,6,5,2,1,4] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[3,4,5,2,6,1] => [3,6,5,2,4,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[3,4,5,6,1,2] => [3,6,5,4,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[3,4,5,6,2,1] => [3,6,5,4,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[3,4,6,1,2,5] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,6,1,5,2] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,4,6,2,1,5] => [3,6,5,2,1,4] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[3,4,6,2,5,1] => [3,6,5,2,4,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[3,4,6,5,1,2] => [3,6,5,4,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[3,4,6,5,2,1] => [3,6,5,4,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[3,5,1,2,4,6] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,1,2,6,4] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,1,4,2,6] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,1,4,6,2] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,1,6,2,4] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,1,6,4,2] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,2,1,4,6] => [3,6,2,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,5,2,1,6,4] => [3,6,2,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,5,2,4,1,6] => [3,6,2,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,5,2,4,6,1] => [3,6,2,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,5,2,6,1,4] => [3,6,2,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,5,2,6,4,1] => [3,6,2,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,5,4,1,2,6] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,4,1,6,2] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,4,2,1,6] => [3,6,5,2,1,4] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[3,5,4,2,6,1] => [3,6,5,2,4,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[3,5,4,6,1,2] => [3,6,5,4,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[3,5,4,6,2,1] => [3,6,5,4,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[3,5,6,1,2,4] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,6,1,4,2] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,5,6,2,1,4] => [3,6,5,2,1,4] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[3,5,6,2,4,1] => [3,6,5,2,4,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[3,5,6,4,1,2] => [3,6,5,4,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[3,5,6,4,2,1] => [3,6,5,4,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[3,6,1,2,4,5] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,1,2,5,4] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,1,4,2,5] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,1,4,5,2] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,1,5,2,4] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,1,5,4,2] => [3,6,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,2,1,4,5] => [3,6,2,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,6,2,1,5,4] => [3,6,2,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[3,6,2,4,1,5] => [3,6,2,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,6,2,4,5,1] => [3,6,2,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,6,2,5,1,4] => [3,6,2,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[3,6,2,5,4,1] => [3,6,2,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[3,6,4,1,2,5] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,4,1,5,2] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,4,2,1,5] => [3,6,5,2,1,4] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[3,6,4,2,5,1] => [3,6,5,2,4,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[3,6,4,5,1,2] => [3,6,5,4,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[3,6,4,5,2,1] => [3,6,5,4,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[3,6,5,1,2,4] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,5,1,4,2] => [3,6,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[3,6,5,2,1,4] => [3,6,5,2,1,4] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[3,6,5,2,4,1] => [3,6,5,2,4,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[3,6,5,4,1,2] => [3,6,5,4,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[3,6,5,4,2,1] => [3,6,5,4,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[4,1,2,3,5,6] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,2,3,6,5] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,2,5,3,6] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,2,5,6,3] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,2,6,3,5] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,2,6,5,3] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,3,2,5,6] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,3,2,6,5] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,3,5,2,6] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,3,5,6,2] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,3,6,2,5] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,3,6,5,2] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,5,2,3,6] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,5,2,6,3] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,5,3,2,6] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,5,3,6,2] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,5,6,2,3] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,5,6,3,2] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,6,2,3,5] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,6,2,5,3] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,6,3,2,5] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,6,3,5,2] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,6,5,2,3] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,1,6,5,3,2] => [4,1,6,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,2,1,3,5,6] => [4,2,1,6,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,1,3,6,5] => [4,2,1,6,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,1,5,3,6] => [4,2,1,6,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,1,5,6,3] => [4,2,1,6,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,1,6,3,5] => [4,2,1,6,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,1,6,5,3] => [4,2,1,6,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,3,1,5,6] => [4,2,6,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,3,1,6,5] => [4,2,6,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,3,5,1,6] => [4,2,6,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,2,3,5,6,1] => [4,2,6,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,2,3,6,1,5] => [4,2,6,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,2,3,6,5,1] => [4,2,6,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,2,5,1,3,6] => [4,2,6,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,5,1,6,3] => [4,2,6,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,5,3,1,6] => [4,2,6,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,2,5,3,6,1] => [4,2,6,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,2,5,6,1,3] => [4,2,6,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,2,5,6,3,1] => [4,2,6,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,2,6,1,3,5] => [4,2,6,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,6,1,5,3] => [4,2,6,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,2,6,3,1,5] => [4,2,6,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,2,6,3,5,1] => [4,2,6,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,2,6,5,1,3] => [4,2,6,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,2,6,5,3,1] => [4,2,6,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,3,1,2,5,6] => [4,3,1,6,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,1,2,6,5] => [4,3,1,6,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,1,5,2,6] => [4,3,1,6,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,1,5,6,2] => [4,3,1,6,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,1,6,2,5] => [4,3,1,6,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,1,6,5,2] => [4,3,1,6,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,2,1,5,6] => [4,3,2,1,6,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[4,3,2,1,6,5] => [4,3,2,1,6,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[4,3,2,5,1,6] => [4,3,2,6,1,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[4,3,2,5,6,1] => [4,3,2,6,5,1] => [4,3,2,5,1] => [[[[.,.],.],.],[.,.]]
[4,3,2,6,1,5] => [4,3,2,6,1,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[4,3,2,6,5,1] => [4,3,2,6,5,1] => [4,3,2,5,1] => [[[[.,.],.],.],[.,.]]
[4,3,5,1,2,6] => [4,3,6,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,5,1,6,2] => [4,3,6,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,5,2,1,6] => [4,3,6,2,1,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[4,3,5,2,6,1] => [4,3,6,2,5,1] => [4,3,2,5,1] => [[[[.,.],.],.],[.,.]]
[4,3,5,6,1,2] => [4,3,6,5,1,2] => [4,3,5,1,2] => [[[.,[.,.]],.],[.,.]]
[4,3,5,6,2,1] => [4,3,6,5,2,1] => [4,3,5,2,1] => [[[[.,.],.],.],[.,.]]
[4,3,6,1,2,5] => [4,3,6,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,6,1,5,2] => [4,3,6,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,3,6,2,1,5] => [4,3,6,2,1,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[4,3,6,2,5,1] => [4,3,6,2,5,1] => [4,3,2,5,1] => [[[[.,.],.],.],[.,.]]
[4,3,6,5,1,2] => [4,3,6,5,1,2] => [4,3,5,1,2] => [[[.,[.,.]],.],[.,.]]
[4,3,6,5,2,1] => [4,3,6,5,2,1] => [4,3,5,2,1] => [[[[.,.],.],.],[.,.]]
[4,5,1,2,3,6] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,5,1,2,6,3] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,5,1,3,2,6] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,5,1,3,6,2] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,5,1,6,2,3] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,5,1,6,3,2] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,5,2,1,3,6] => [4,6,2,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,5,2,1,6,3] => [4,6,2,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,5,2,3,1,6] => [4,6,2,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,5,2,3,6,1] => [4,6,2,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,5,2,6,1,3] => [4,6,2,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,5,2,6,3,1] => [4,6,2,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,5,3,1,2,6] => [4,6,3,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,5,3,1,6,2] => [4,6,3,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,5,3,2,1,6] => [4,6,3,2,1,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[4,5,3,2,6,1] => [4,6,3,2,5,1] => [4,3,2,5,1] => [[[[.,.],.],.],[.,.]]
[4,5,3,6,1,2] => [4,6,3,5,1,2] => [4,3,5,1,2] => [[[.,[.,.]],.],[.,.]]
[4,5,3,6,2,1] => [4,6,3,5,2,1] => [4,3,5,2,1] => [[[[.,.],.],.],[.,.]]
[4,5,6,1,2,3] => [4,6,5,1,3,2] => [4,5,1,3,2] => [[.,[[.,.],.]],[.,.]]
[4,5,6,1,3,2] => [4,6,5,1,3,2] => [4,5,1,3,2] => [[.,[[.,.],.]],[.,.]]
[4,5,6,2,1,3] => [4,6,5,2,1,3] => [4,5,2,1,3] => [[[.,.],[.,.]],[.,.]]
[4,5,6,2,3,1] => [4,6,5,2,3,1] => [4,5,2,3,1] => [[[.,.],[.,.]],[.,.]]
[4,5,6,3,1,2] => [4,6,5,3,1,2] => [4,5,3,1,2] => [[[.,[.,.]],.],[.,.]]
[4,5,6,3,2,1] => [4,6,5,3,2,1] => [4,5,3,2,1] => [[[[.,.],.],.],[.,.]]
[4,6,1,2,3,5] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,6,1,2,5,3] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,6,1,3,2,5] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,6,1,3,5,2] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,6,1,5,2,3] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,6,1,5,3,2] => [4,6,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[4,6,2,1,3,5] => [4,6,2,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,6,2,1,5,3] => [4,6,2,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[4,6,2,3,1,5] => [4,6,2,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,6,2,3,5,1] => [4,6,2,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,6,2,5,1,3] => [4,6,2,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[4,6,2,5,3,1] => [4,6,2,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[4,6,3,1,2,5] => [4,6,3,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,6,3,1,5,2] => [4,6,3,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[4,6,3,2,1,5] => [4,6,3,2,1,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[4,6,3,2,5,1] => [4,6,3,2,5,1] => [4,3,2,5,1] => [[[[.,.],.],.],[.,.]]
[4,6,3,5,1,2] => [4,6,3,5,1,2] => [4,3,5,1,2] => [[[.,[.,.]],.],[.,.]]
[4,6,3,5,2,1] => [4,6,3,5,2,1] => [4,3,5,2,1] => [[[[.,.],.],.],[.,.]]
[4,6,5,1,2,3] => [4,6,5,1,3,2] => [4,5,1,3,2] => [[.,[[.,.],.]],[.,.]]
[4,6,5,1,3,2] => [4,6,5,1,3,2] => [4,5,1,3,2] => [[.,[[.,.],.]],[.,.]]
[4,6,5,2,1,3] => [4,6,5,2,1,3] => [4,5,2,1,3] => [[[.,.],[.,.]],[.,.]]
[4,6,5,2,3,1] => [4,6,5,2,3,1] => [4,5,2,3,1] => [[[.,.],[.,.]],[.,.]]
[4,6,5,3,1,2] => [4,6,5,3,1,2] => [4,5,3,1,2] => [[[.,[.,.]],.],[.,.]]
[4,6,5,3,2,1] => [4,6,5,3,2,1] => [4,5,3,2,1] => [[[[.,.],.],.],[.,.]]
[5,1,2,3,4,6] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,2,3,6,4] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,2,4,3,6] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,2,4,6,3] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,2,6,3,4] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,2,6,4,3] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,3,2,4,6] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,3,2,6,4] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,3,4,2,6] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,3,4,6,2] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,3,6,2,4] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,3,6,4,2] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,4,2,3,6] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,4,2,6,3] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,4,3,2,6] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,4,3,6,2] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,4,6,2,3] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,4,6,3,2] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,6,2,3,4] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,6,2,4,3] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,6,3,2,4] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,6,3,4,2] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,6,4,2,3] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,1,6,4,3,2] => [5,1,6,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,2,1,3,4,6] => [5,2,1,6,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,1,3,6,4] => [5,2,1,6,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,1,4,3,6] => [5,2,1,6,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,1,4,6,3] => [5,2,1,6,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,1,6,3,4] => [5,2,1,6,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,1,6,4,3] => [5,2,1,6,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,3,1,4,6] => [5,2,6,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,3,1,6,4] => [5,2,6,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,3,4,1,6] => [5,2,6,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[5,2,3,4,6,1] => [5,2,6,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,2,3,6,1,4] => [5,2,6,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[5,2,3,6,4,1] => [5,2,6,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,2,4,1,3,6] => [5,2,6,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,4,1,6,3] => [5,2,6,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,4,3,1,6] => [5,2,6,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[5,2,4,3,6,1] => [5,2,6,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,2,4,6,1,3] => [5,2,6,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[5,2,4,6,3,1] => [5,2,6,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,2,6,1,3,4] => [5,2,6,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,6,1,4,3] => [5,2,6,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,2,6,3,1,4] => [5,2,6,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[5,2,6,3,4,1] => [5,2,6,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,2,6,4,1,3] => [5,2,6,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[5,2,6,4,3,1] => [5,2,6,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,3,1,2,4,6] => [5,3,1,6,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,1,2,6,4] => [5,3,1,6,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,1,4,2,6] => [5,3,1,6,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,1,4,6,2] => [5,3,1,6,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,1,6,2,4] => [5,3,1,6,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,1,6,4,2] => [5,3,1,6,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,2,1,4,6] => [5,3,2,1,6,4] => [5,3,2,1,4] => [[[[.,.],.],[.,.]],.]
[5,3,2,1,6,4] => [5,3,2,1,6,4] => [5,3,2,1,4] => [[[[.,.],.],[.,.]],.]
[5,3,2,4,1,6] => [5,3,2,6,1,4] => [5,3,2,1,4] => [[[[.,.],.],[.,.]],.]
[5,3,2,4,6,1] => [5,3,2,6,4,1] => [5,3,2,4,1] => [[[[.,.],.],[.,.]],.]
[5,3,2,6,1,4] => [5,3,2,6,1,4] => [5,3,2,1,4] => [[[[.,.],.],[.,.]],.]
[5,3,2,6,4,1] => [5,3,2,6,4,1] => [5,3,2,4,1] => [[[[.,.],.],[.,.]],.]
[5,3,4,1,2,6] => [5,3,6,1,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,4,1,6,2] => [5,3,6,1,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,4,2,1,6] => [5,3,6,2,1,4] => [5,3,2,1,4] => [[[[.,.],.],[.,.]],.]
[5,3,4,2,6,1] => [5,3,6,2,4,1] => [5,3,2,4,1] => [[[[.,.],.],[.,.]],.]
[5,3,4,6,1,2] => [5,3,6,4,1,2] => [5,3,4,1,2] => [[[.,[.,.]],[.,.]],.]
[5,3,4,6,2,1] => [5,3,6,4,2,1] => [5,3,4,2,1] => [[[[.,.],.],[.,.]],.]
[5,3,6,1,2,4] => [5,3,6,1,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,6,1,4,2] => [5,3,6,1,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,3,6,2,1,4] => [5,3,6,2,1,4] => [5,3,2,1,4] => [[[[.,.],.],[.,.]],.]
[5,3,6,2,4,1] => [5,3,6,2,4,1] => [5,3,2,4,1] => [[[[.,.],.],[.,.]],.]
[5,3,6,4,1,2] => [5,3,6,4,1,2] => [5,3,4,1,2] => [[[.,[.,.]],[.,.]],.]
[5,3,6,4,2,1] => [5,3,6,4,2,1] => [5,3,4,2,1] => [[[[.,.],.],[.,.]],.]
[5,4,1,2,3,6] => [5,4,1,6,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,4,1,2,6,3] => [5,4,1,6,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,4,1,3,2,6] => [5,4,1,6,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,4,1,3,6,2] => [5,4,1,6,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,4,1,6,2,3] => [5,4,1,6,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,4,1,6,3,2] => [5,4,1,6,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,4,2,1,3,6] => [5,4,2,1,6,3] => [5,4,2,1,3] => [[[[.,.],[.,.]],.],.]
[5,4,2,1,6,3] => [5,4,2,1,6,3] => [5,4,2,1,3] => [[[[.,.],[.,.]],.],.]
[5,4,2,3,1,6] => [5,4,2,6,1,3] => [5,4,2,1,3] => [[[[.,.],[.,.]],.],.]
[5,4,2,3,6,1] => [5,4,2,6,3,1] => [5,4,2,3,1] => [[[[.,.],[.,.]],.],.]
[5,4,2,6,1,3] => [5,4,2,6,1,3] => [5,4,2,1,3] => [[[[.,.],[.,.]],.],.]
[5,4,2,6,3,1] => [5,4,2,6,3,1] => [5,4,2,3,1] => [[[[.,.],[.,.]],.],.]
[5,4,3,1,2,6] => [5,4,3,1,6,2] => [5,4,3,1,2] => [[[[.,[.,.]],.],.],.]
[5,4,3,1,6,2] => [5,4,3,1,6,2] => [5,4,3,1,2] => [[[[.,[.,.]],.],.],.]
[5,4,3,2,1,6] => [5,4,3,2,1,6] => [5,4,3,2,1] => [[[[[.,.],.],.],.],.]
[5,4,3,2,6,1] => [5,4,3,2,6,1] => [5,4,3,2,1] => [[[[[.,.],.],.],.],.]
[5,4,3,6,1,2] => [5,4,3,6,1,2] => [5,4,3,1,2] => [[[[.,[.,.]],.],.],.]
[5,4,3,6,2,1] => [5,4,3,6,2,1] => [5,4,3,2,1] => [[[[[.,.],.],.],.],.]
[5,4,6,1,2,3] => [5,4,6,1,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,4,6,1,3,2] => [5,4,6,1,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,4,6,2,1,3] => [5,4,6,2,1,3] => [5,4,2,1,3] => [[[[.,.],[.,.]],.],.]
[5,4,6,2,3,1] => [5,4,6,2,3,1] => [5,4,2,3,1] => [[[[.,.],[.,.]],.],.]
[5,4,6,3,1,2] => [5,4,6,3,1,2] => [5,4,3,1,2] => [[[[.,[.,.]],.],.],.]
[5,4,6,3,2,1] => [5,4,6,3,2,1] => [5,4,3,2,1] => [[[[[.,.],.],.],.],.]
[5,6,1,2,3,4] => [5,6,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,6,1,2,4,3] => [5,6,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,6,1,3,2,4] => [5,6,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,6,1,3,4,2] => [5,6,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,6,1,4,2,3] => [5,6,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,6,1,4,3,2] => [5,6,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[5,6,2,1,3,4] => [5,6,2,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,6,2,1,4,3] => [5,6,2,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[5,6,2,3,1,4] => [5,6,2,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[5,6,2,3,4,1] => [5,6,2,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,6,2,4,1,3] => [5,6,2,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[5,6,2,4,3,1] => [5,6,2,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[5,6,3,1,2,4] => [5,6,3,1,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,6,3,1,4,2] => [5,6,3,1,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[5,6,3,2,1,4] => [5,6,3,2,1,4] => [5,3,2,1,4] => [[[[.,.],.],[.,.]],.]
[5,6,3,2,4,1] => [5,6,3,2,4,1] => [5,3,2,4,1] => [[[[.,.],.],[.,.]],.]
[5,6,3,4,1,2] => [5,6,3,4,1,2] => [5,3,4,1,2] => [[[.,[.,.]],[.,.]],.]
[5,6,3,4,2,1] => [5,6,3,4,2,1] => [5,3,4,2,1] => [[[[.,.],.],[.,.]],.]
[5,6,4,1,2,3] => [5,6,4,1,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,6,4,1,3,2] => [5,6,4,1,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[5,6,4,2,1,3] => [5,6,4,2,1,3] => [5,4,2,1,3] => [[[[.,.],[.,.]],.],.]
[5,6,4,2,3,1] => [5,6,4,2,3,1] => [5,4,2,3,1] => [[[[.,.],[.,.]],.],.]
[5,6,4,3,1,2] => [5,6,4,3,1,2] => [5,4,3,1,2] => [[[[.,[.,.]],.],.],.]
[5,6,4,3,2,1] => [5,6,4,3,2,1] => [5,4,3,2,1] => [[[[[.,.],.],.],.],.]
[6,1,2,3,4,5] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,2,3,5,4] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,2,4,3,5] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,2,4,5,3] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,2,5,3,4] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,2,5,4,3] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,3,2,4,5] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,3,2,5,4] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,3,4,2,5] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,3,4,5,2] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,3,5,2,4] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,3,5,4,2] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,4,2,3,5] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,4,2,5,3] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,4,3,2,5] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,4,3,5,2] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,4,5,2,3] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,4,5,3,2] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,5,2,3,4] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,5,2,4,3] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,5,3,2,4] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,5,3,4,2] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,5,4,2,3] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,1,5,4,3,2] => [6,1,5,4,3,2] => [1,5,4,3,2] => [.,[[[[.,.],.],.],.]]
[6,2,1,3,4,5] => [6,2,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,1,3,5,4] => [6,2,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,1,4,3,5] => [6,2,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,1,4,5,3] => [6,2,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,1,5,3,4] => [6,2,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,1,5,4,3] => [6,2,1,5,4,3] => [2,1,5,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,3,1,4,5] => [6,2,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,3,1,5,4] => [6,2,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,3,4,1,5] => [6,2,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[6,2,3,4,5,1] => [6,2,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[6,2,3,5,1,4] => [6,2,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[6,2,3,5,4,1] => [6,2,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[6,2,4,1,3,5] => [6,2,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,4,1,5,3] => [6,2,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,4,3,1,5] => [6,2,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[6,2,4,3,5,1] => [6,2,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[6,2,4,5,1,3] => [6,2,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[6,2,4,5,3,1] => [6,2,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[6,2,5,1,3,4] => [6,2,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,5,1,4,3] => [6,2,5,1,4,3] => [2,5,1,4,3] => [[.,.],[[[.,.],.],.]]
[6,2,5,3,1,4] => [6,2,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[6,2,5,3,4,1] => [6,2,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[6,2,5,4,1,3] => [6,2,5,4,1,3] => [2,5,4,1,3] => [[.,.],[[[.,.],.],.]]
[6,2,5,4,3,1] => [6,2,5,4,3,1] => [2,5,4,3,1] => [[.,.],[[[.,.],.],.]]
[6,3,1,2,4,5] => [6,3,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,1,2,5,4] => [6,3,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,1,4,2,5] => [6,3,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,1,4,5,2] => [6,3,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,1,5,2,4] => [6,3,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,1,5,4,2] => [6,3,1,5,4,2] => [3,1,5,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,2,1,4,5] => [6,3,2,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[6,3,2,1,5,4] => [6,3,2,1,5,4] => [3,2,1,5,4] => [[[.,.],.],[[.,.],.]]
[6,3,2,4,1,5] => [6,3,2,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[6,3,2,4,5,1] => [6,3,2,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[6,3,2,5,1,4] => [6,3,2,5,1,4] => [3,2,5,1,4] => [[[.,.],.],[[.,.],.]]
[6,3,2,5,4,1] => [6,3,2,5,4,1] => [3,2,5,4,1] => [[[.,.],.],[[.,.],.]]
[6,3,4,1,2,5] => [6,3,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,4,1,5,2] => [6,3,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,4,2,1,5] => [6,3,5,2,1,4] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[6,3,4,2,5,1] => [6,3,5,2,4,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[6,3,4,5,1,2] => [6,3,5,4,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[6,3,4,5,2,1] => [6,3,5,4,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[6,3,5,1,2,4] => [6,3,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,5,1,4,2] => [6,3,5,1,4,2] => [3,5,1,4,2] => [[.,[.,.]],[[.,.],.]]
[6,3,5,2,1,4] => [6,3,5,2,1,4] => [3,5,2,1,4] => [[[.,.],.],[[.,.],.]]
[6,3,5,2,4,1] => [6,3,5,2,4,1] => [3,5,2,4,1] => [[[.,.],.],[[.,.],.]]
[6,3,5,4,1,2] => [6,3,5,4,1,2] => [3,5,4,1,2] => [[.,[.,.]],[[.,.],.]]
[6,3,5,4,2,1] => [6,3,5,4,2,1] => [3,5,4,2,1] => [[[.,.],.],[[.,.],.]]
[6,4,1,2,3,5] => [6,4,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[6,4,1,2,5,3] => [6,4,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[6,4,1,3,2,5] => [6,4,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[6,4,1,3,5,2] => [6,4,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[6,4,1,5,2,3] => [6,4,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[6,4,1,5,3,2] => [6,4,1,5,3,2] => [4,1,5,3,2] => [[.,[[.,.],.]],[.,.]]
[6,4,2,1,3,5] => [6,4,2,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[6,4,2,1,5,3] => [6,4,2,1,5,3] => [4,2,1,5,3] => [[[.,.],[.,.]],[.,.]]
[6,4,2,3,1,5] => [6,4,2,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[6,4,2,3,5,1] => [6,4,2,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[6,4,2,5,1,3] => [6,4,2,5,1,3] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]
[6,4,2,5,3,1] => [6,4,2,5,3,1] => [4,2,5,3,1] => [[[.,.],[.,.]],[.,.]]
[6,4,3,1,2,5] => [6,4,3,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[6,4,3,1,5,2] => [6,4,3,1,5,2] => [4,3,1,5,2] => [[[.,[.,.]],.],[.,.]]
[6,4,3,2,1,5] => [6,4,3,2,1,5] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]
[6,4,3,2,5,1] => [6,4,3,2,5,1] => [4,3,2,5,1] => [[[[.,.],.],.],[.,.]]
[6,4,3,5,1,2] => [6,4,3,5,1,2] => [4,3,5,1,2] => [[[.,[.,.]],.],[.,.]]
[6,4,3,5,2,1] => [6,4,3,5,2,1] => [4,3,5,2,1] => [[[[.,.],.],.],[.,.]]
[6,4,5,1,2,3] => [6,4,5,1,3,2] => [4,5,1,3,2] => [[.,[[.,.],.]],[.,.]]
[6,4,5,1,3,2] => [6,4,5,1,3,2] => [4,5,1,3,2] => [[.,[[.,.],.]],[.,.]]
[6,4,5,2,1,3] => [6,4,5,2,1,3] => [4,5,2,1,3] => [[[.,.],[.,.]],[.,.]]
[6,4,5,2,3,1] => [6,4,5,2,3,1] => [4,5,2,3,1] => [[[.,.],[.,.]],[.,.]]
[6,4,5,3,1,2] => [6,4,5,3,1,2] => [4,5,3,1,2] => [[[.,[.,.]],.],[.,.]]
[6,4,5,3,2,1] => [6,4,5,3,2,1] => [4,5,3,2,1] => [[[[.,.],.],.],[.,.]]
[6,5,1,2,3,4] => [6,5,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[6,5,1,2,4,3] => [6,5,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[6,5,1,3,2,4] => [6,5,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[6,5,1,3,4,2] => [6,5,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[6,5,1,4,2,3] => [6,5,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[6,5,1,4,3,2] => [6,5,1,4,3,2] => [5,1,4,3,2] => [[.,[[[.,.],.],.]],.]
[6,5,2,1,3,4] => [6,5,2,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[6,5,2,1,4,3] => [6,5,2,1,4,3] => [5,2,1,4,3] => [[[.,.],[[.,.],.]],.]
[6,5,2,3,1,4] => [6,5,2,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[6,5,2,3,4,1] => [6,5,2,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[6,5,2,4,1,3] => [6,5,2,4,1,3] => [5,2,4,1,3] => [[[.,.],[[.,.],.]],.]
[6,5,2,4,3,1] => [6,5,2,4,3,1] => [5,2,4,3,1] => [[[.,.],[[.,.],.]],.]
[6,5,3,1,2,4] => [6,5,3,1,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[6,5,3,1,4,2] => [6,5,3,1,4,2] => [5,3,1,4,2] => [[[.,[.,.]],[.,.]],.]
[6,5,3,2,1,4] => [6,5,3,2,1,4] => [5,3,2,1,4] => [[[[.,.],.],[.,.]],.]
[6,5,3,2,4,1] => [6,5,3,2,4,1] => [5,3,2,4,1] => [[[[.,.],.],[.,.]],.]
[6,5,3,4,1,2] => [6,5,3,4,1,2] => [5,3,4,1,2] => [[[.,[.,.]],[.,.]],.]
[6,5,3,4,2,1] => [6,5,3,4,2,1] => [5,3,4,2,1] => [[[[.,.],.],[.,.]],.]
[6,5,4,1,2,3] => [6,5,4,1,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[6,5,4,1,3,2] => [6,5,4,1,3,2] => [5,4,1,3,2] => [[[.,[[.,.],.]],.],.]
[6,5,4,2,1,3] => [6,5,4,2,1,3] => [5,4,2,1,3] => [[[[.,.],[.,.]],.],.]
[6,5,4,2,3,1] => [6,5,4,2,3,1] => [5,4,2,3,1] => [[[[.,.],[.,.]],.],.]
[6,5,4,3,1,2] => [6,5,4,3,1,2] => [5,4,3,1,2] => [[[[.,[.,.]],.],.],.]
[6,5,4,3,2,1] => [6,5,4,3,2,1] => [5,4,3,2,1] => [[[[[.,.],.],.],.],.]
[1,2,3,4,5,6,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,7,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,4,6,5,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,4,6,7,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,4,7,5,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,4,7,6,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,5,4,6,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,5,4,7,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,5,6,4,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,5,6,7,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,5,7,4,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,5,7,6,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,6,4,5,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,6,4,7,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,6,5,4,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,6,5,7,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,6,7,4,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,6,7,5,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,7,4,5,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,7,4,6,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,7,5,4,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,7,5,6,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,7,6,4,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,3,7,6,5,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,3,5,6,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,3,5,7,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,3,6,5,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,3,6,7,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,3,7,5,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,3,7,6,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,5,3,6,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,5,3,7,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,5,6,3,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,5,6,7,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,5,7,3,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,5,7,6,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,6,3,5,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,6,3,7,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,6,5,3,7] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,2,4,6,5,7,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
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[1,7,4,5,6,3,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,4,6,2,3,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,4,6,2,5,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,4,6,3,2,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,4,6,3,5,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,4,6,5,2,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,4,6,5,3,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,2,3,4,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,2,3,6,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,2,4,3,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,2,4,6,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,2,6,3,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,2,6,4,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,3,2,4,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,3,2,6,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,3,4,2,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,3,4,6,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,3,6,2,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,3,6,4,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,4,2,3,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,4,2,6,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,4,3,2,6] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,4,3,6,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,4,6,2,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,4,6,3,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,6,2,3,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,6,2,4,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,6,3,2,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,6,3,4,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,6,4,2,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,5,6,4,3,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,2,3,4,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,2,3,5,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,2,4,3,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,2,4,5,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,2,5,3,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,2,5,4,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,3,2,4,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,3,2,5,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,3,4,2,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,3,4,5,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,3,5,2,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,3,5,4,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,4,2,3,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,4,2,5,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,4,3,2,5] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,4,3,5,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,4,5,2,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,4,5,3,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,5,2,3,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,5,2,4,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,5,3,2,4] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,5,3,4,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,5,4,2,3] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[1,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[2,1,3,4,5,6,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,4,5,7,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,4,6,5,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,4,6,7,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,4,7,5,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,4,7,6,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,5,4,6,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,5,4,7,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,5,6,4,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,5,6,7,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,5,7,4,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,5,7,6,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,6,4,5,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,6,4,7,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,6,5,4,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,6,5,7,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,6,7,4,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,6,7,5,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,7,4,5,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,7,4,6,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,7,5,4,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,7,5,6,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,7,6,4,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,3,7,6,5,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,3,5,6,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,3,5,7,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,3,6,5,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,3,6,7,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,3,7,5,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,3,7,6,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,5,3,6,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,5,3,7,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,5,6,3,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,5,6,7,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,5,7,3,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,5,7,6,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,6,3,5,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,6,3,7,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,6,5,3,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,6,5,7,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,6,7,3,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,6,7,5,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,7,3,5,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,7,3,6,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,7,5,3,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,7,5,6,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,7,6,3,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,4,7,6,5,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,3,4,6,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,3,4,7,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,3,6,4,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,3,6,7,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,3,7,4,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,3,7,6,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,4,3,6,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,4,3,7,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,4,6,3,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,4,6,7,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,4,7,3,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,4,7,6,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,6,3,4,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,6,3,7,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,6,4,3,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,6,4,7,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,6,7,3,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,6,7,4,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,7,3,4,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,7,3,6,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,7,4,3,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,7,4,6,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,7,6,3,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,5,7,6,4,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,3,4,5,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,3,4,7,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,3,5,4,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,3,5,7,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,3,7,4,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,3,7,5,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,4,3,5,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,4,3,7,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,4,5,3,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,4,5,7,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,4,7,3,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,4,7,5,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,5,3,4,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,5,3,7,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,5,4,3,7] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,5,4,7,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,5,7,3,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,5,7,4,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,7,3,4,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,7,3,5,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,7,4,3,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,7,4,5,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,7,5,3,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,6,7,5,4,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,3,4,5,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,3,4,6,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,3,5,4,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,3,5,6,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,3,6,4,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,3,6,5,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,4,3,5,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,4,3,6,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,4,5,3,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,4,5,6,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,4,6,3,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,4,6,5,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,5,3,4,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,5,3,6,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,5,4,3,6] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,5,4,6,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,5,6,3,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,5,6,4,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,6,3,4,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,6,3,5,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,6,4,3,5] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,6,4,5,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,6,5,3,4] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,1,7,6,5,4,3] => [2,1,7,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,4,5,6,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,4,5,7,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,4,6,5,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,4,6,7,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,4,7,5,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,4,7,6,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,5,4,6,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,5,4,7,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,5,6,4,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,5,6,7,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,5,7,4,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,5,7,6,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,6,4,5,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,6,4,7,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,6,5,4,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,6,5,7,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,6,7,4,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,6,7,5,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,7,4,5,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,7,4,6,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,7,5,4,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,7,5,6,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,7,6,4,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,1,7,6,5,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,1,5,6,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,1,5,7,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,1,6,5,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,1,6,7,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,1,7,5,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,1,7,6,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,5,1,6,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,5,1,7,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,5,6,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,5,6,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,5,7,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,5,7,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,6,1,5,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,6,1,7,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,6,5,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,6,5,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,6,7,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,6,7,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,7,1,5,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,7,1,6,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,7,5,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,7,5,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,7,6,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,4,7,6,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,1,4,6,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,1,4,7,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,1,6,4,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,1,6,7,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,1,7,4,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,1,7,6,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,4,1,6,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,4,1,7,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,4,6,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,4,6,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,4,7,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,4,7,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,6,1,4,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,6,1,7,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,6,4,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,6,4,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,6,7,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,6,7,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,7,1,4,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,7,1,6,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,7,4,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,7,4,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,7,6,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,5,7,6,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,1,4,5,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,1,4,7,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,1,5,4,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,1,5,7,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,1,7,4,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,1,7,5,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,4,1,5,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,4,1,7,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,4,5,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,4,5,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,4,7,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,4,7,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,5,1,4,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,5,1,7,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,5,4,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,5,4,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,5,7,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,5,7,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,7,1,4,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,7,1,5,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,7,4,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,7,4,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,7,5,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,6,7,5,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,1,4,5,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,1,4,6,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,1,5,4,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,1,5,6,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,1,6,4,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,1,6,5,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,4,1,5,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,4,1,6,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,4,5,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,4,5,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,4,6,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,4,6,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,5,1,4,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,5,1,6,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,5,4,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,5,4,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,5,6,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,5,6,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,6,1,4,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,6,1,5,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,6,4,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,6,4,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,6,5,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,3,7,6,5,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,3,5,6,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,3,5,7,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,3,6,5,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,3,6,7,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,3,7,5,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,3,7,6,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,5,3,6,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,5,3,7,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,5,6,3,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,5,6,7,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,5,7,3,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,5,7,6,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,6,3,5,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,6,3,7,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,6,5,3,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,6,5,7,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,6,7,3,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,6,7,5,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,7,3,5,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,7,3,6,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,7,5,3,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,7,5,6,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,7,6,3,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,1,7,6,5,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,1,5,6,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,1,5,7,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,1,6,5,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,1,6,7,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,1,7,5,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,1,7,6,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,5,1,6,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,5,1,7,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,5,6,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,5,6,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,5,7,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,5,7,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,6,1,5,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,6,1,7,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,6,5,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,6,5,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,6,7,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,6,7,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,7,1,5,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,7,1,6,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,7,5,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,7,5,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,7,6,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,3,7,6,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,1,3,6,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,1,3,7,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,1,6,3,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,1,6,7,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,1,7,3,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,1,7,6,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,3,1,6,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,3,1,7,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,3,6,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,3,6,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,3,7,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,3,7,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,6,1,3,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,6,1,7,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,6,3,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,6,3,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,6,7,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,6,7,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,7,1,3,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,7,1,6,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,7,3,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,7,3,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,7,6,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,5,7,6,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,1,3,5,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,1,3,7,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,1,5,3,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,1,5,7,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,1,7,3,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,1,7,5,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,3,1,5,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,3,1,7,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,3,5,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,3,5,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,3,7,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,3,7,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,5,1,3,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,5,1,7,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,5,3,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,5,3,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,5,7,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,5,7,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,7,1,3,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,7,1,5,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,7,3,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,7,3,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,7,5,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,6,7,5,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,1,3,5,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,1,3,6,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,1,5,3,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,1,5,6,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,1,6,3,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,1,6,5,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,3,1,5,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,3,1,6,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,3,5,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,3,5,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,3,6,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,3,6,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,5,1,3,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,5,1,6,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,5,3,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,5,3,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,5,6,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,5,6,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,6,1,3,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,6,1,5,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,6,3,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,6,3,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,6,5,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,4,7,6,5,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,3,4,6,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,3,4,7,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,3,6,4,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,3,6,7,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,3,7,4,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,3,7,6,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,4,3,6,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,4,3,7,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,4,6,3,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,4,6,7,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,4,7,3,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,4,7,6,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,6,3,4,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,6,3,7,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,6,4,3,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,6,4,7,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,6,7,3,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,6,7,4,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,7,3,4,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,7,3,6,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,7,4,3,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,7,4,6,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,7,6,3,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,1,7,6,4,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,1,4,6,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,1,4,7,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,1,6,4,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,1,6,7,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,1,7,4,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,1,7,6,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,4,1,6,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,4,1,7,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,4,6,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,4,6,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,4,7,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,4,7,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,6,1,4,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,6,1,7,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,6,4,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,6,4,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,6,7,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,6,7,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,7,1,4,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,7,1,6,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,7,4,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,7,4,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,7,6,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,3,7,6,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,1,3,6,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,1,3,7,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,1,6,3,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,1,6,7,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,1,7,3,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,1,7,6,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,3,1,6,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,3,1,7,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,3,6,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,3,6,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,3,7,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,3,7,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,6,1,3,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,6,1,7,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,6,3,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,6,3,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,6,7,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,6,7,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,7,1,3,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,7,1,6,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,7,3,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,7,3,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,7,6,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,4,7,6,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,1,3,4,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,1,3,7,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,1,4,3,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,1,4,7,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,1,7,3,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,1,7,4,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,3,1,4,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,3,1,7,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,3,4,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,3,4,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,3,7,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,3,7,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,4,1,3,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,4,1,7,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,4,3,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,4,3,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,4,7,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,4,7,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,7,1,3,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,7,1,4,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,7,3,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,7,3,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,7,4,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,6,7,4,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,1,3,4,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,1,3,6,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,1,4,3,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,1,4,6,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,1,6,3,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,1,6,4,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,3,1,4,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,3,1,6,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,3,4,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,3,4,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,3,6,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,3,6,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,4,1,3,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,4,1,6,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,4,3,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,4,3,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,4,6,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,4,6,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,6,1,3,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,6,1,4,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,6,3,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,6,3,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,6,4,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,5,7,6,4,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,3,4,5,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,3,4,7,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,3,5,4,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,3,5,7,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,3,7,4,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,3,7,5,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,4,3,5,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,4,3,7,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,4,5,3,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,4,5,7,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,4,7,3,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,4,7,5,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,5,3,4,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,5,3,7,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,5,4,3,7] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,5,4,7,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,5,7,3,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,5,7,4,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,7,3,4,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,7,3,5,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,7,4,3,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,7,4,5,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,7,5,3,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,1,7,5,4,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,1,4,5,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,1,4,7,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,1,5,4,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,1,5,7,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,1,7,4,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,1,7,5,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,4,1,5,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,4,1,7,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,4,5,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,4,5,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,4,7,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,4,7,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,5,1,4,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,5,1,7,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,5,4,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,5,4,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,5,7,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,5,7,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,7,1,4,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,7,1,5,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,7,4,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,7,4,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,7,5,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,3,7,5,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,1,3,5,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,1,3,7,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,1,5,3,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,1,5,7,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,1,7,3,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,1,7,5,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,3,1,5,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,3,1,7,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,3,5,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,3,5,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,3,7,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,3,7,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,5,1,3,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,5,1,7,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,5,3,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,5,3,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,5,7,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,5,7,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,7,1,3,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,7,1,5,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,7,3,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,7,3,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,7,5,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,4,7,5,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,1,3,4,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,1,3,7,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,1,4,3,7] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,1,4,7,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,1,7,3,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,1,7,4,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,3,1,4,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,3,1,7,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,3,4,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,3,4,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,3,7,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,3,7,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,4,1,3,7] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,4,1,7,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,4,3,1,7] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,4,3,7,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,4,7,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,4,7,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,7,1,3,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,7,1,4,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,7,3,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,7,3,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,7,4,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,5,7,4,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,1,3,4,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,1,3,5,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,1,4,3,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,1,4,5,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,1,5,3,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,1,5,4,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,3,1,4,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,3,1,5,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,3,4,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,3,4,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,3,5,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,3,5,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,4,1,3,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,4,1,5,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,4,3,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,4,3,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,4,5,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,4,5,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,5,1,3,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,5,1,4,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,5,3,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,5,3,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,5,4,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,6,7,5,4,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,3,4,5,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,3,4,6,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,3,5,4,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,3,5,6,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,3,6,4,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,3,6,5,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,4,3,5,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,4,3,6,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,4,5,3,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,4,5,6,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,4,6,3,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,4,6,5,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,5,3,4,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,5,3,6,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,5,4,3,6] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,5,4,6,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,5,6,3,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,5,6,4,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,6,3,4,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,6,3,5,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,6,4,3,5] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,6,4,5,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,6,5,3,4] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,1,6,5,4,3] => [2,7,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,1,4,5,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,1,4,6,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,1,5,4,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,1,5,6,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,1,6,4,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,1,6,5,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,4,1,5,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,4,1,6,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,4,5,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,4,5,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,4,6,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,4,6,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,5,1,4,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,5,1,6,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,5,4,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,5,4,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,5,6,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,5,6,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,6,1,4,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,6,1,5,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,6,4,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,6,4,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,6,5,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,3,6,5,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,1,3,5,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,1,3,6,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,1,5,3,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,1,5,6,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,1,6,3,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,1,6,5,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,3,1,5,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,3,1,6,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,3,5,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,3,5,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,3,6,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,3,6,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,5,1,3,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,5,1,6,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,5,3,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,5,3,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,5,6,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,5,6,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,6,1,3,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,6,1,5,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,6,3,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,6,3,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,6,5,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,4,6,5,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,1,3,4,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,1,3,6,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,1,4,3,6] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,1,4,6,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,1,6,3,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,1,6,4,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,3,1,4,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,3,1,6,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,3,4,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,3,4,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,3,6,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,3,6,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,4,1,3,6] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,4,1,6,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,4,3,1,6] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,4,3,6,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,4,6,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,4,6,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,6,1,3,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,6,1,4,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,6,3,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,6,3,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,6,4,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,5,6,4,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,1,3,4,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,1,3,5,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,1,4,3,5] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,1,4,5,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,1,5,3,4] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,1,5,4,3] => [2,7,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,3,1,4,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,3,1,5,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,3,4,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,3,4,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,3,5,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,3,5,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,4,1,3,5] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,4,1,5,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,4,3,1,5] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,4,3,5,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,4,5,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,4,5,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,5,1,3,4] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,5,3,1,4] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,5,3,4,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[2,7,6,5,4,3,1] => [2,7,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[3,1,2,4,5,6,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,4,5,7,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,4,6,5,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,4,6,7,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,4,7,5,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,4,7,6,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,5,4,6,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,5,4,7,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,5,6,4,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,5,6,7,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,5,7,4,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,5,7,6,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,6,4,5,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,6,4,7,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,6,5,4,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,6,5,7,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,6,7,4,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,6,7,5,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,7,4,5,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,7,4,6,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,7,5,4,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,7,5,6,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,7,6,4,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,2,7,6,5,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,2,5,6,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,2,5,7,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,2,6,5,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,2,6,7,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,2,7,5,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,2,7,6,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,5,2,6,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,5,2,7,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,5,6,2,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,5,6,7,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,5,7,2,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,5,7,6,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,6,2,5,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,6,2,7,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,6,5,2,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,6,5,7,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,6,7,2,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,6,7,5,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,7,2,5,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,7,2,6,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,7,5,2,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,7,5,6,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,7,6,2,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,4,7,6,5,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,2,4,6,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,2,4,7,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,2,6,4,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,2,6,7,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,2,7,4,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,2,7,6,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,4,2,6,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,4,2,7,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,4,6,2,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,4,6,7,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,4,7,2,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,4,7,6,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,6,2,4,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,6,2,7,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,6,4,2,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,6,4,7,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,6,7,2,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,6,7,4,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,7,2,4,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,7,2,6,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,7,4,2,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,7,4,6,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,7,6,2,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,5,7,6,4,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,2,4,5,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,2,4,7,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,2,5,4,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,2,5,7,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,2,7,4,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,2,7,5,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,4,2,5,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,4,2,7,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,4,5,2,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,4,5,7,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,4,7,2,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,4,7,5,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,5,2,4,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,5,2,7,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,5,4,2,7] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,5,4,7,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,5,7,2,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,5,7,4,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,7,2,4,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,7,2,5,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,7,4,2,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,7,4,5,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,7,5,2,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,6,7,5,4,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,2,4,5,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,2,4,6,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,2,5,4,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,2,5,6,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,2,6,4,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,2,6,5,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,4,2,5,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,4,2,6,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,4,5,2,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,4,5,6,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,4,6,2,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,4,6,5,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,5,2,4,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,5,2,6,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,5,4,2,6] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,5,4,6,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,5,6,2,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,5,6,4,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,6,2,4,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,6,2,5,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,6,4,2,5] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,6,4,5,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,6,5,2,4] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,2,1,4,5,6,7] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,4,5,7,6] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,4,6,5,7] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,4,6,7,5] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,4,7,5,6] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,4,7,6,5] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,5,4,6,7] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,5,4,7,6] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,5,6,4,7] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,5,6,7,4] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,5,7,4,6] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,5,7,6,4] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,6,4,5,7] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,6,4,7,5] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,6,5,4,7] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,6,5,7,4] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,6,7,4,5] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,6,7,5,4] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,7,4,5,6] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,7,4,6,5] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,7,5,4,6] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,7,5,6,4] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,7,6,4,5] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,1,5,6,7] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,1,5,7,6] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,1,6,5,7] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,1,6,7,5] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,1,7,5,6] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,1,7,6,5] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,5,1,6,7] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,5,1,7,6] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,5,6,1,7] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,5,6,7,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,5,7,1,6] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,5,7,6,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,6,1,5,7] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,6,1,7,5] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,6,5,1,7] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,6,5,7,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,6,7,1,5] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,6,7,5,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,7,1,5,6] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,7,1,6,5] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,7,5,1,6] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,7,5,6,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,7,6,1,5] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,4,7,6,5,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,1,4,6,7] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,1,4,7,6] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,1,6,4,7] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,1,6,7,4] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,1,7,4,6] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,1,7,6,4] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,4,1,6,7] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,4,1,7,6] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,4,6,1,7] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,4,6,7,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,4,7,1,6] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,4,7,6,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,6,1,4,7] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,6,1,7,4] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,6,4,1,7] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,6,4,7,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,6,7,1,4] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,6,7,4,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,7,1,4,6] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,7,1,6,4] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,7,4,1,6] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,7,4,6,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,7,6,1,4] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,5,7,6,4,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,1,4,5,7] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,1,4,7,5] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,1,5,4,7] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,1,5,7,4] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,1,7,4,5] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,1,7,5,4] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,4,1,5,7] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,4,1,7,5] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,4,5,1,7] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,4,5,7,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,4,7,1,5] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,4,7,5,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,5,1,4,7] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,5,1,7,4] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,5,4,1,7] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,5,4,7,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,5,7,1,4] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,5,7,4,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,7,1,4,5] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,7,1,5,4] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,7,4,1,5] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,7,4,5,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,7,5,1,4] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,6,7,5,4,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,1,4,5,6] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,1,4,6,5] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,1,5,4,6] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,1,5,6,4] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,1,6,4,5] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,4,1,5,6] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,4,1,6,5] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,4,5,1,6] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,4,5,6,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,4,6,1,5] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,4,6,5,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,5,1,4,6] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,5,1,6,4] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,5,4,1,6] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,5,4,6,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,5,6,1,4] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,5,6,4,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,6,1,4,5] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,6,4,1,5] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,6,4,5,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,1,2,5,6,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,2,5,7,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,2,6,5,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,2,6,7,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,2,7,5,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,2,7,6,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,5,2,6,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,5,2,7,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,5,6,2,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,5,6,7,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,5,7,2,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,5,7,6,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,6,2,5,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,6,2,7,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,6,5,2,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,6,5,7,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,6,7,2,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,6,7,5,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,7,2,5,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,7,2,6,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,7,5,2,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,7,5,6,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,7,6,2,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,1,7,6,5,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,2,1,5,6,7] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,1,5,7,6] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,1,6,5,7] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,1,6,7,5] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,1,7,5,6] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,1,7,6,5] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,5,1,6,7] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,5,1,7,6] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,5,6,1,7] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,5,6,7,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,5,7,1,6] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,5,7,6,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,6,1,5,7] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,6,1,7,5] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,6,5,1,7] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,6,5,7,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,6,7,1,5] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,6,7,5,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,7,1,5,6] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,7,1,6,5] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,7,5,1,6] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,7,5,6,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,7,6,1,5] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,2,7,6,5,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,1,2,6,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,1,2,7,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,1,6,2,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,1,6,7,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,1,7,2,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,1,7,6,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,2,1,6,7] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,2,1,7,6] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,2,6,1,7] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,2,6,7,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,2,7,1,6] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,2,7,6,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,6,1,2,7] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,6,1,7,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,6,2,1,7] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,6,2,7,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,6,7,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,6,7,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,7,1,2,6] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,7,1,6,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,7,2,1,6] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,7,2,6,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,5,7,6,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,5,7,6,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,1,2,5,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,1,2,7,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,1,5,2,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,1,5,7,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,1,7,2,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,1,7,5,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,2,1,5,7] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,2,1,7,5] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,2,5,1,7] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,2,5,7,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,2,7,1,5] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,2,7,5,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,5,1,2,7] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,5,1,7,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,5,2,1,7] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,5,2,7,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,5,7,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,5,7,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,7,1,2,5] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,7,1,5,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,7,2,1,5] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,7,2,5,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,6,7,5,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,6,7,5,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,1,2,5,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,1,2,6,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,1,5,2,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,1,5,6,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,1,6,2,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,1,6,5,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,2,1,5,6] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,2,1,6,5] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,2,5,1,6] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,2,5,6,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,2,6,1,5] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,2,6,5,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,5,1,2,6] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,5,1,6,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,5,2,1,6] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,5,2,6,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,5,6,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,5,6,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,6,1,2,5] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,6,1,5,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,6,2,1,5] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,6,2,5,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,4,7,6,5,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,4,7,6,5,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,1,2,4,6,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,2,4,7,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,2,6,4,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,2,6,7,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,2,7,4,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,2,7,6,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,4,2,6,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,4,2,7,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,4,6,2,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,4,6,7,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,4,7,2,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,4,7,6,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,6,2,4,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,6,2,7,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,6,4,2,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,6,4,7,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,6,7,2,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,6,7,4,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,7,2,4,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,7,2,6,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,7,4,2,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,7,4,6,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,7,6,2,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,1,7,6,4,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,2,1,4,6,7] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,1,4,7,6] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,1,6,4,7] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,1,6,7,4] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,1,7,4,6] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,1,7,6,4] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,4,1,6,7] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,4,1,7,6] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,4,6,1,7] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,4,6,7,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,4,7,1,6] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,4,7,6,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,6,1,4,7] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,6,1,7,4] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,6,4,1,7] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,6,4,7,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,6,7,1,4] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,6,7,4,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,7,1,4,6] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,7,1,6,4] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,7,4,1,6] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,7,4,6,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,7,6,1,4] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,2,7,6,4,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,1,2,6,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,1,2,7,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,1,6,2,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,1,6,7,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,1,7,2,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,1,7,6,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,2,1,6,7] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,2,1,7,6] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,2,6,1,7] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,2,6,7,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,2,7,1,6] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,2,7,6,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,6,1,2,7] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,6,1,7,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,6,2,1,7] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,6,2,7,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,6,7,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,6,7,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,7,1,2,6] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,7,1,6,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,7,2,1,6] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,7,2,6,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,4,7,6,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,4,7,6,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,1,2,4,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,1,2,7,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,1,4,2,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,1,4,7,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,1,7,2,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,1,7,4,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,2,1,4,7] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,2,1,7,4] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,2,4,1,7] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,2,4,7,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,2,7,1,4] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,2,7,4,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,4,1,2,7] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,4,1,7,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,4,2,1,7] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,4,2,7,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,4,7,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,4,7,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,7,1,2,4] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,7,1,4,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,7,2,1,4] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,7,2,4,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,6,7,4,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,6,7,4,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,1,2,4,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,1,2,6,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,1,4,2,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,1,4,6,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,1,6,2,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,1,6,4,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,2,1,4,6] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,2,1,6,4] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,2,4,1,6] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,2,4,6,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,2,6,1,4] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,2,6,4,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,4,1,2,6] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,4,1,6,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,4,2,1,6] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,4,2,6,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,4,6,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,4,6,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,6,1,2,4] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,6,1,4,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,6,2,1,4] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,6,2,4,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,5,7,6,4,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,5,7,6,4,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,1,2,4,5,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,2,4,7,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,2,5,4,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,2,5,7,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,2,7,4,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,2,7,5,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,4,2,5,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,4,2,7,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,4,5,2,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,4,5,7,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,4,7,2,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,4,7,5,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,5,2,4,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,5,2,7,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,5,4,2,7] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,5,4,7,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,5,7,2,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,5,7,4,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,7,2,4,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,7,2,5,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,7,4,2,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,7,4,5,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,7,5,2,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,1,7,5,4,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,2,1,4,5,7] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,1,4,7,5] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,1,5,4,7] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,1,5,7,4] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,1,7,4,5] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,1,7,5,4] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,4,1,5,7] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,4,1,7,5] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,4,5,1,7] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,4,5,7,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,4,7,1,5] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,4,7,5,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,5,1,4,7] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,5,1,7,4] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,5,4,1,7] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,5,4,7,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,5,7,1,4] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,5,7,4,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,7,1,4,5] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,7,1,5,4] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,7,4,1,5] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,7,4,5,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,7,5,1,4] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,2,7,5,4,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,1,2,5,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,1,2,7,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,1,5,2,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,1,5,7,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,1,7,2,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,1,7,5,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,2,1,5,7] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,2,1,7,5] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,2,5,1,7] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,2,5,7,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,2,7,1,5] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,2,7,5,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,5,1,2,7] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,5,1,7,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,5,2,1,7] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,5,2,7,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,5,7,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,5,7,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,7,1,2,5] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,7,1,5,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,7,2,1,5] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,7,2,5,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,4,7,5,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,4,7,5,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,1,2,4,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,1,2,7,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,1,4,2,7] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,1,4,7,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,1,7,2,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,1,7,4,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,2,1,4,7] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,2,1,7,4] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,2,4,1,7] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,2,4,7,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,2,7,1,4] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,2,7,4,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,4,1,2,7] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,4,1,7,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,4,2,1,7] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,4,2,7,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,4,7,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,4,7,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,7,1,2,4] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,7,1,4,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,7,2,1,4] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,7,2,4,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,5,7,4,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,5,7,4,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,1,2,4,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,1,2,5,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,1,4,2,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,1,4,5,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,1,5,2,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,1,5,4,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,2,1,4,5] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,2,1,5,4] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,2,4,1,5] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,2,4,5,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,2,5,1,4] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,2,5,4,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,4,1,2,5] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,4,1,5,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,4,2,1,5] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,4,2,5,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,4,5,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,4,5,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,5,1,2,4] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,5,1,4,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,5,2,1,4] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,5,2,4,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,6,7,5,4,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,6,7,5,4,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,1,2,4,5,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,2,4,6,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,2,5,4,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,2,5,6,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,2,6,4,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,2,6,5,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,4,2,5,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,4,2,6,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,4,5,2,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,4,5,6,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,4,6,2,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,4,6,5,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,5,2,4,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,5,2,6,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,5,4,2,6] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,5,4,6,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,5,6,2,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,5,6,4,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,6,2,4,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,6,2,5,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,6,4,2,5] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,6,4,5,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,6,5,2,4] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,1,6,5,4,2] => [3,7,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,2,1,4,5,6] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,1,4,6,5] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,1,5,4,6] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,1,5,6,4] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,1,6,4,5] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,1,6,5,4] => [3,7,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,4,1,5,6] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,4,1,6,5] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,4,5,1,6] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,4,5,6,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,4,6,1,5] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,4,6,5,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,5,1,4,6] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,5,1,6,4] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,5,4,1,6] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,5,4,6,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,5,6,1,4] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,5,6,4,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,6,1,4,5] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,6,4,1,5] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,6,4,5,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,6,5,1,4] => [3,7,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,2,6,5,4,1] => [3,7,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,1,2,5,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,1,2,6,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,1,5,2,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,1,5,6,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,1,6,2,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,1,6,5,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,2,1,5,6] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,2,1,6,5] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,2,5,1,6] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,2,5,6,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,2,6,1,5] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,2,6,5,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,5,1,2,6] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,5,1,6,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,5,2,1,6] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,5,2,6,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,5,6,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,5,6,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,6,1,2,5] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,6,1,5,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,6,2,1,5] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,6,2,5,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,4,6,5,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,4,6,5,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,1,2,4,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,1,2,6,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,1,4,2,6] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,1,4,6,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,1,6,2,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,1,6,4,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,2,1,4,6] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,2,1,6,4] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,2,4,1,6] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,2,4,6,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,2,6,1,4] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,2,6,4,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,4,1,2,6] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,4,1,6,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,4,2,1,6] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,4,2,6,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,4,6,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,4,6,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,6,1,2,4] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,6,1,4,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,6,2,1,4] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,6,2,4,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,5,6,4,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,5,6,4,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,1,2,4,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,1,2,5,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,1,4,2,5] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,1,4,5,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,1,5,2,4] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,2,1,4,5] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,2,1,5,4] => [3,7,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,2,4,1,5] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,2,4,5,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,2,5,1,4] => [3,7,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,2,5,4,1] => [3,7,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,4,1,2,5] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,4,1,5,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,4,2,1,5] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,4,2,5,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,4,5,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,4,5,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,5,1,2,4] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,5,2,1,4] => [3,7,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,5,2,4,1] => [3,7,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[3,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[3,7,6,5,4,2,1] => [3,7,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[4,1,2,3,5,6,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,3,5,7,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,3,6,5,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,3,6,7,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,3,7,5,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,3,7,6,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,5,3,6,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,5,3,7,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,5,6,3,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,5,6,7,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,5,7,3,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,5,7,6,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,6,3,5,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,6,3,7,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,6,5,3,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,6,5,7,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,6,7,3,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,6,7,5,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,7,3,5,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,7,3,6,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,7,5,3,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,7,5,6,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,7,6,3,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,2,7,6,5,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,2,5,6,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,2,5,7,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,2,6,5,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,2,6,7,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,2,7,5,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,2,7,6,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,5,2,6,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,5,2,7,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,5,6,2,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,5,6,7,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,5,7,2,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,5,7,6,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,6,2,5,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,6,2,7,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,6,5,2,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,6,5,7,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,6,7,2,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,6,7,5,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,7,2,5,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,7,2,6,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,7,5,2,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,7,5,6,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,7,6,2,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,3,7,6,5,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,2,3,6,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,2,3,7,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,2,6,3,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,2,6,7,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,2,7,3,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,2,7,6,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,3,2,6,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,3,2,7,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,3,6,2,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,3,6,7,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,3,7,2,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,3,7,6,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,6,2,3,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,6,2,7,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,6,3,2,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,6,3,7,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,6,7,2,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,6,7,3,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,7,2,3,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,7,2,6,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,7,3,2,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,7,3,6,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,7,6,2,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,5,7,6,3,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,2,3,5,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,2,3,7,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,2,5,3,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,2,5,7,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,2,7,3,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,2,7,5,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,3,2,5,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,3,2,7,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,3,5,2,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,3,5,7,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,3,7,2,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,3,7,5,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,5,2,3,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,5,2,7,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,5,3,2,7] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,5,3,7,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,5,7,2,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,5,7,3,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,7,2,3,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,7,2,5,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,7,3,2,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,7,3,5,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,7,5,2,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,6,7,5,3,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,2,3,5,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,2,3,6,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,2,5,3,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,2,5,6,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,2,6,3,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,2,6,5,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,3,2,5,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,3,2,6,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,3,5,2,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,3,5,6,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,3,6,2,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,3,6,5,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,5,2,3,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,5,2,6,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,5,3,2,6] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,5,3,6,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,5,6,2,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,5,6,3,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,6,2,3,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,6,2,5,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,6,3,2,5] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,6,3,5,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,6,5,2,3] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,1,7,6,5,3,2] => [4,1,7,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,2,1,3,5,6,7] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,3,5,7,6] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,3,6,5,7] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,3,6,7,5] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,3,7,5,6] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,3,7,6,5] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,5,3,6,7] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,5,3,7,6] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,5,6,3,7] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,5,6,7,3] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,5,7,3,6] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,5,7,6,3] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,6,3,5,7] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,6,3,7,5] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,6,5,3,7] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,6,5,7,3] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,6,7,3,5] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,6,7,5,3] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,7,3,5,6] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,7,3,6,5] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,7,5,3,6] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,7,5,6,3] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,7,6,3,5] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,1,7,6,5,3] => [4,2,1,7,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,1,5,6,7] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,1,5,7,6] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,1,6,5,7] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,1,6,7,5] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,1,7,5,6] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,1,7,6,5] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,5,1,6,7] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,5,1,7,6] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,5,6,1,7] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,5,6,7,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,5,7,1,6] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,5,7,6,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,6,1,5,7] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,6,1,7,5] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,6,5,1,7] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,6,5,7,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,6,7,1,5] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,6,7,5,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,7,1,5,6] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,7,1,6,5] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,7,5,1,6] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,7,5,6,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,7,6,1,5] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,3,7,6,5,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,1,3,6,7] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,1,3,7,6] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,1,6,3,7] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,1,6,7,3] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,1,7,3,6] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,1,7,6,3] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,3,1,6,7] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,3,1,7,6] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,3,6,1,7] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,3,6,7,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,3,7,1,6] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,3,7,6,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,6,1,3,7] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,6,1,7,3] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,6,3,1,7] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,6,3,7,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,6,7,1,3] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,6,7,3,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,7,1,3,6] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,7,1,6,3] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,7,3,1,6] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,7,3,6,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,7,6,1,3] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,5,7,6,3,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,1,3,5,7] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,1,3,7,5] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,1,5,3,7] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,1,5,7,3] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,1,7,3,5] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,1,7,5,3] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,3,1,5,7] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,3,1,7,5] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,3,5,1,7] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,3,5,7,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,3,7,1,5] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,3,7,5,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,5,1,3,7] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,5,1,7,3] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,5,3,1,7] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,5,3,7,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,5,7,1,3] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,5,7,3,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,7,1,3,5] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,7,1,5,3] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,7,3,1,5] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,7,3,5,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,7,5,1,3] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,6,7,5,3,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,1,3,5,6] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,1,3,6,5] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,1,5,3,6] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,1,5,6,3] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,1,6,3,5] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,3,1,5,6] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,3,1,6,5] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,3,5,1,6] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,3,5,6,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,3,6,1,5] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,3,6,5,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,5,1,3,6] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,5,1,6,3] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,5,3,1,6] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,5,3,6,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,5,6,1,3] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,5,6,3,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,6,1,3,5] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,6,1,5,3] => [4,2,7,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,6,3,1,5] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,6,3,5,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,6,5,1,3] => [4,2,7,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,2,7,6,5,3,1] => [4,2,7,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,3,1,2,5,6,7] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,2,5,7,6] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,2,6,5,7] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,2,6,7,5] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,2,7,5,6] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,2,7,6,5] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,5,2,6,7] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,5,2,7,6] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,5,6,2,7] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,5,6,7,2] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,5,7,2,6] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,5,7,6,2] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,6,2,5,7] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,6,2,7,5] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,6,5,2,7] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,6,5,7,2] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,6,7,2,5] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,6,7,5,2] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,7,2,5,6] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,7,2,6,5] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,7,5,2,6] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,7,5,6,2] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,7,6,2,5] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,1,7,6,5,2] => [4,3,1,7,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,2,1,5,6,7] => [4,3,2,1,7,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,1,5,7,6] => [4,3,2,1,7,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,1,6,5,7] => [4,3,2,1,7,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,1,6,7,5] => [4,3,2,1,7,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,1,7,5,6] => [4,3,2,1,7,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,1,7,6,5] => [4,3,2,1,7,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,5,1,6,7] => [4,3,2,7,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,5,1,7,6] => [4,3,2,7,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,5,6,1,7] => [4,3,2,7,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,5,6,7,1] => [4,3,2,7,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,5,7,1,6] => [4,3,2,7,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,5,7,6,1] => [4,3,2,7,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,6,1,5,7] => [4,3,2,7,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,6,1,7,5] => [4,3,2,7,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,6,5,1,7] => [4,3,2,7,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,6,5,7,1] => [4,3,2,7,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,6,7,1,5] => [4,3,2,7,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,6,7,5,1] => [4,3,2,7,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,7,1,5,6] => [4,3,2,7,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,7,1,6,5] => [4,3,2,7,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,7,5,1,6] => [4,3,2,7,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,7,5,6,1] => [4,3,2,7,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,7,6,1,5] => [4,3,2,7,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,2,7,6,5,1] => [4,3,2,7,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,1,2,6,7] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,1,2,7,6] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,1,6,2,7] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,1,6,7,2] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,1,7,2,6] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,1,7,6,2] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,2,1,6,7] => [4,3,7,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,2,1,7,6] => [4,3,7,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,2,6,1,7] => [4,3,7,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,2,6,7,1] => [4,3,7,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,2,7,1,6] => [4,3,7,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,2,7,6,1] => [4,3,7,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,6,1,2,7] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,6,1,7,2] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,6,2,1,7] => [4,3,7,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,6,2,7,1] => [4,3,7,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,6,7,1,2] => [4,3,7,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,6,7,2,1] => [4,3,7,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,7,1,2,6] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,7,1,6,2] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,7,2,1,6] => [4,3,7,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,7,2,6,1] => [4,3,7,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,5,7,6,1,2] => [4,3,7,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,5,7,6,2,1] => [4,3,7,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,1,2,5,7] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,1,2,7,5] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,1,5,2,7] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,1,5,7,2] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,1,7,2,5] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,1,7,5,2] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,2,1,5,7] => [4,3,7,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,2,1,7,5] => [4,3,7,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,2,5,1,7] => [4,3,7,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,2,5,7,1] => [4,3,7,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,2,7,1,5] => [4,3,7,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,2,7,5,1] => [4,3,7,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,5,1,2,7] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,5,1,7,2] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,5,2,1,7] => [4,3,7,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,5,2,7,1] => [4,3,7,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,5,7,1,2] => [4,3,7,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,5,7,2,1] => [4,3,7,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,7,1,2,5] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,7,1,5,2] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,7,2,1,5] => [4,3,7,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,7,2,5,1] => [4,3,7,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,6,7,5,1,2] => [4,3,7,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,6,7,5,2,1] => [4,3,7,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,1,2,5,6] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,1,2,6,5] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,1,5,2,6] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,1,5,6,2] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,1,6,2,5] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,2,1,5,6] => [4,3,7,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,2,1,6,5] => [4,3,7,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,2,5,1,6] => [4,3,7,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,2,5,6,1] => [4,3,7,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,2,6,5,1] => [4,3,7,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,5,1,2,6] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,5,1,6,2] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,5,2,1,6] => [4,3,7,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,5,2,6,1] => [4,3,7,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,5,6,1,2] => [4,3,7,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,5,6,2,1] => [4,3,7,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,6,1,2,5] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,6,1,5,2] => [4,3,7,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,6,2,1,5] => [4,3,7,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,6,2,5,1] => [4,3,7,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,3,7,6,5,1,2] => [4,3,7,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,1,2,3,6,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,2,3,7,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,2,6,3,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,2,6,7,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,2,7,3,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,2,7,6,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,3,2,6,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,3,2,7,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,3,6,2,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,3,6,7,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,3,7,2,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,3,7,6,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,6,2,3,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,6,2,7,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,6,3,2,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,6,3,7,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,6,7,2,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,6,7,3,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,7,2,3,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,7,2,6,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,7,3,2,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,7,3,6,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,7,6,2,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,1,7,6,3,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,2,1,3,6,7] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,1,3,7,6] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,1,6,3,7] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,1,6,7,3] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,1,7,3,6] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,1,7,6,3] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,3,1,6,7] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,3,1,7,6] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,3,6,1,7] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,3,6,7,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,3,7,1,6] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,3,7,6,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,6,1,3,7] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,6,1,7,3] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,6,3,1,7] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,6,3,7,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,6,7,1,3] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,6,7,3,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,7,1,3,6] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,7,1,6,3] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,7,3,1,6] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,7,3,6,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,7,6,1,3] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,2,7,6,3,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,3,1,2,6,7] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,1,2,7,6] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,1,6,2,7] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,1,6,7,2] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,1,7,2,6] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,1,7,6,2] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,2,1,6,7] => [4,7,3,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,2,1,7,6] => [4,7,3,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,2,6,1,7] => [4,7,3,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,2,6,7,1] => [4,7,3,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,2,7,1,6] => [4,7,3,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,2,7,6,1] => [4,7,3,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,6,1,2,7] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,6,1,7,2] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,6,2,1,7] => [4,7,3,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,6,2,7,1] => [4,7,3,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,6,7,1,2] => [4,7,3,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,6,7,2,1] => [4,7,3,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,7,1,2,6] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,7,1,6,2] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,7,2,1,6] => [4,7,3,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,7,2,6,1] => [4,7,3,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,3,7,6,1,2] => [4,7,3,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,3,7,6,2,1] => [4,7,3,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,6,1,2,3,7] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,1,2,7,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,1,3,2,7] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,1,3,7,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,1,7,2,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,1,7,3,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,2,1,3,7] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,6,2,1,7,3] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,6,2,3,1,7] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,6,2,3,7,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,6,2,7,1,3] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,6,2,7,3,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,6,3,1,2,7] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,6,3,1,7,2] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,6,3,2,1,7] => [4,7,6,3,2,1,5] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,5,6,3,2,7,1] => [4,7,6,3,2,5,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,6,3,7,1,2] => [4,7,6,3,5,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,6,3,7,2,1] => [4,7,6,3,5,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,6,7,1,2,3] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,7,1,3,2] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,6,7,2,1,3] => [4,7,6,5,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,6,7,2,3,1] => [4,7,6,5,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,6,7,3,1,2] => [4,7,6,5,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,6,7,3,2,1] => [4,7,6,5,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,7,1,2,3,6] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,7,1,2,6,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,7,1,3,2,6] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,7,1,3,6,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,7,1,6,2,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,7,1,6,3,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,7,2,1,3,6] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,7,2,1,6,3] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,7,2,3,1,6] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,7,2,3,6,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,7,2,6,1,3] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,7,2,6,3,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,7,3,1,2,6] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,7,3,1,6,2] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,7,3,2,1,6] => [4,7,6,3,2,1,5] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,5,7,3,2,6,1] => [4,7,6,3,2,5,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,7,3,6,1,2] => [4,7,6,3,5,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,7,3,6,2,1] => [4,7,6,3,5,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,5,7,6,1,2,3] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,7,6,1,3,2] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,5,7,6,2,1,3] => [4,7,6,5,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,7,6,2,3,1] => [4,7,6,5,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,5,7,6,3,1,2] => [4,7,6,5,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,5,7,6,3,2,1] => [4,7,6,5,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,1,2,3,5,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,2,3,7,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,2,5,3,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,2,5,7,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,2,7,3,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,2,7,5,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,3,2,5,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,3,2,7,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,3,5,2,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,3,5,7,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,3,7,2,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,3,7,5,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,5,2,3,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,5,2,7,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,5,3,2,7] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,5,3,7,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,5,7,2,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,5,7,3,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,7,2,3,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,7,2,5,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,7,3,2,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,7,3,5,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,7,5,2,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,1,7,5,3,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,2,1,3,5,7] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,1,3,7,5] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,1,5,3,7] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,1,5,7,3] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,1,7,3,5] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,1,7,5,3] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,3,1,5,7] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,3,1,7,5] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,3,5,1,7] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,3,5,7,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,3,7,1,5] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,3,7,5,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,5,1,3,7] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,5,1,7,3] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,5,3,1,7] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,5,3,7,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,5,7,1,3] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,5,7,3,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,7,1,3,5] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,7,1,5,3] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,7,3,1,5] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,7,3,5,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,7,5,1,3] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,2,7,5,3,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,3,1,2,5,7] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,1,2,7,5] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,1,5,2,7] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,1,5,7,2] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,1,7,2,5] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,1,7,5,2] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,2,1,5,7] => [4,7,3,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,2,1,7,5] => [4,7,3,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,2,5,1,7] => [4,7,3,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,2,5,7,1] => [4,7,3,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,2,7,1,5] => [4,7,3,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,2,7,5,1] => [4,7,3,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,5,1,2,7] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,5,1,7,2] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,5,2,1,7] => [4,7,3,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,5,2,7,1] => [4,7,3,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,5,7,1,2] => [4,7,3,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,5,7,2,1] => [4,7,3,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,7,1,2,5] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,7,1,5,2] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,7,2,1,5] => [4,7,3,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,7,2,5,1] => [4,7,3,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,3,7,5,1,2] => [4,7,3,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,3,7,5,2,1] => [4,7,3,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,5,1,2,3,7] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,1,2,7,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,1,3,2,7] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,1,3,7,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,1,7,2,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,1,7,3,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,2,1,3,7] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,5,2,1,7,3] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,5,2,3,1,7] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,5,2,3,7,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,5,2,7,1,3] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,5,2,7,3,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,5,3,1,2,7] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,5,3,1,7,2] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,5,3,2,1,7] => [4,7,6,3,2,1,5] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,6,5,3,2,7,1] => [4,7,6,3,2,5,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,5,3,7,1,2] => [4,7,6,3,5,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,5,3,7,2,1] => [4,7,6,3,5,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,5,7,1,2,3] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,7,1,3,2] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,5,7,2,1,3] => [4,7,6,5,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,5,7,2,3,1] => [4,7,6,5,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,5,7,3,1,2] => [4,7,6,5,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,5,7,3,2,1] => [4,7,6,5,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,7,1,2,3,5] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,7,1,2,5,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,7,1,3,2,5] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,7,1,3,5,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,7,1,5,2,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,7,1,5,3,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,7,2,1,3,5] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,7,2,1,5,3] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,7,2,3,1,5] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,7,2,3,5,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,7,2,5,1,3] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,7,2,5,3,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,7,3,1,2,5] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,7,3,1,5,2] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,7,3,2,1,5] => [4,7,6,3,2,1,5] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,6,7,3,2,5,1] => [4,7,6,3,2,5,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,7,3,5,1,2] => [4,7,6,3,5,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,7,3,5,2,1] => [4,7,6,3,5,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,6,7,5,1,2,3] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,7,5,1,3,2] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,6,7,5,2,1,3] => [4,7,6,5,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,7,5,2,3,1] => [4,7,6,5,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,6,7,5,3,1,2] => [4,7,6,5,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,6,7,5,3,2,1] => [4,7,6,5,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,1,2,3,5,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,2,3,6,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,2,5,3,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,2,5,6,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,2,6,3,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,2,6,5,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,3,2,5,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,3,2,6,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,3,5,2,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,3,5,6,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,3,6,2,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,3,6,5,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,5,2,3,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,5,2,6,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,5,3,2,6] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,5,3,6,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,5,6,2,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,5,6,3,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,6,2,3,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,6,2,5,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,6,3,2,5] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,6,3,5,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,6,5,2,3] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,2,1,3,5,6] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,1,3,6,5] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,1,5,3,6] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,1,5,6,3] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,1,6,3,5] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,3,1,5,6] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,3,1,6,5] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,3,5,1,6] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,3,5,6,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,3,6,1,5] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,3,6,5,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,5,1,3,6] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,5,1,6,3] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,5,3,1,6] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,5,3,6,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,5,6,1,3] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,5,6,3,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,6,1,3,5] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,6,3,1,5] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,6,3,5,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,3,1,2,5,6] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,1,2,6,5] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,1,5,2,6] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,1,5,6,2] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,1,6,2,5] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,2,1,5,6] => [4,7,3,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,2,5,1,6] => [4,7,3,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,2,5,6,1] => [4,7,3,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,5,1,2,6] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,5,1,6,2] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,5,2,1,6] => [4,7,3,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,5,2,6,1] => [4,7,3,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,5,6,1,2] => [4,7,3,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,5,6,2,1] => [4,7,3,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,6,1,2,5] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,5,1,2,3,6] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,5,1,2,6,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,5,1,3,2,6] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,5,1,3,6,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,5,1,6,2,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,5,1,6,3,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,5,2,1,3,6] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,5,2,1,6,3] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,5,2,3,1,6] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,5,2,3,6,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,5,2,6,1,3] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,5,2,6,3,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,5,3,1,2,6] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,5,3,1,6,2] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,5,3,2,1,6] => [4,7,6,3,2,1,5] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,7,5,3,2,6,1] => [4,7,6,3,2,5,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,5,3,6,1,2] => [4,7,6,3,5,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,5,3,6,2,1] => [4,7,6,3,5,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,5,6,1,2,3] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,5,6,1,3,2] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,5,6,2,1,3] => [4,7,6,5,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,5,6,2,3,1] => [4,7,6,5,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,5,6,3,1,2] => [4,7,6,5,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,5,6,3,2,1] => [4,7,6,5,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,6,1,2,3,5] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,6,1,2,5,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,6,1,3,2,5] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,6,1,3,5,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,6,1,5,2,3] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,6,1,5,3,2] => [4,7,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,6,2,1,3,5] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,6,2,1,5,3] => [4,7,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,6,2,3,1,5] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,6,2,3,5,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,6,2,5,1,3] => [4,7,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,6,3,1,2,5] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,6,3,1,5,2] => [4,7,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,6,3,2,1,5] => [4,7,6,3,2,1,5] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[4,7,6,3,2,5,1] => [4,7,6,3,2,5,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,6,3,5,1,2] => [4,7,6,3,5,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,6,3,5,2,1] => [4,7,6,3,5,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[4,7,6,5,1,2,3] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[4,7,6,5,2,1,3] => [4,7,6,5,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,6,5,2,3,1] => [4,7,6,5,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[4,7,6,5,3,1,2] => [4,7,6,5,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[4,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[5,1,2,3,4,6,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,3,4,7,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,3,6,4,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,3,6,7,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,3,7,4,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,3,7,6,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,4,3,6,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,4,3,7,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,4,6,3,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,4,6,7,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,4,7,3,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,4,7,6,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,6,3,4,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,6,3,7,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,6,4,3,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,6,4,7,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,6,7,3,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,6,7,4,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,7,3,4,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,7,3,6,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,7,4,3,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,7,4,6,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,7,6,3,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,2,7,6,4,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,2,4,6,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,2,4,7,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,2,6,4,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,2,6,7,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,2,7,4,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,2,7,6,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,4,2,6,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,4,2,7,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,4,6,2,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,4,6,7,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,4,7,2,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,4,7,6,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,6,2,4,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,6,2,7,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,6,4,2,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,6,4,7,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,6,7,2,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,6,7,4,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,7,2,4,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,7,2,6,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,7,4,2,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,7,4,6,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,7,6,2,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,3,7,6,4,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,2,3,6,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,2,3,7,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,2,6,3,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,2,6,7,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,2,7,3,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,2,7,6,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,3,2,6,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,3,2,7,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,3,6,2,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,3,6,7,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,3,7,2,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,3,7,6,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,6,2,3,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,6,2,7,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,6,3,2,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,6,3,7,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,6,7,2,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,6,7,3,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,7,2,3,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,7,2,6,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,7,3,2,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,7,3,6,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,7,6,2,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,4,7,6,3,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,2,3,4,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,2,3,7,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,2,4,3,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,2,4,7,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,2,7,3,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,2,7,4,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,3,2,4,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,3,2,7,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,3,4,2,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,3,4,7,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,3,7,2,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,3,7,4,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,4,2,3,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,4,2,7,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,4,3,2,7] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,4,3,7,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,4,7,2,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,4,7,3,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,7,2,3,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,7,2,4,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,7,3,2,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,7,3,4,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,7,4,2,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,6,7,4,3,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,2,3,4,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,2,3,6,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,2,4,3,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,2,4,6,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,2,6,3,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,2,6,4,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,3,2,4,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,3,2,6,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,3,4,2,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,3,4,6,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,3,6,2,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,3,6,4,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,4,2,3,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,4,2,6,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,4,3,2,6] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,4,3,6,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,4,6,2,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,4,6,3,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,6,2,3,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,6,2,4,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,6,3,2,4] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,6,3,4,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,6,4,2,3] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,1,7,6,4,3,2] => [5,1,7,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,2,1,3,4,6,7] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,3,4,7,6] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,3,6,4,7] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,3,6,7,4] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,3,7,4,6] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,3,7,6,4] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,4,3,6,7] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,4,3,7,6] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,4,6,3,7] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,4,6,7,3] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,4,7,3,6] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,4,7,6,3] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,6,3,4,7] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,6,3,7,4] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,6,4,3,7] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,6,4,7,3] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,6,7,3,4] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,6,7,4,3] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,7,3,4,6] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,7,3,6,4] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,7,4,3,6] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,7,4,6,3] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,7,6,3,4] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,1,7,6,4,3] => [5,2,1,7,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,1,4,6,7] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,1,4,7,6] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,1,6,4,7] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,1,6,7,4] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,1,7,4,6] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,1,7,6,4] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,4,1,6,7] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,4,1,7,6] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,4,6,1,7] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,4,6,7,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,4,7,1,6] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,4,7,6,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,6,1,4,7] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,6,1,7,4] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,6,4,1,7] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,6,4,7,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,6,7,1,4] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,6,7,4,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,7,1,4,6] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,7,1,6,4] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,7,4,1,6] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,7,4,6,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,7,6,1,4] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,3,7,6,4,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,1,3,6,7] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,1,3,7,6] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,1,6,3,7] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,1,6,7,3] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,1,7,3,6] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,1,7,6,3] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,3,1,6,7] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,3,1,7,6] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,3,6,1,7] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,3,6,7,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,3,7,1,6] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,3,7,6,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,6,1,3,7] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,6,1,7,3] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,6,3,1,7] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,6,3,7,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,6,7,1,3] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,6,7,3,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,7,1,3,6] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,7,1,6,3] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,7,3,1,6] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,7,3,6,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,7,6,1,3] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,4,7,6,3,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,1,3,4,7] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,1,3,7,4] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,1,4,3,7] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,1,4,7,3] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,1,7,3,4] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,1,7,4,3] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,3,1,4,7] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,3,1,7,4] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,3,4,1,7] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,3,4,7,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,3,7,1,4] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,3,7,4,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,4,1,3,7] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,4,1,7,3] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,4,3,1,7] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,4,3,7,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,4,7,1,3] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,4,7,3,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,7,1,3,4] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,7,1,4,3] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,7,3,1,4] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,7,3,4,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,7,4,1,3] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,6,7,4,3,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,1,3,4,6] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,1,3,6,4] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,1,4,3,6] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,1,4,6,3] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,1,6,3,4] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,1,6,4,3] => [5,2,7,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,3,1,4,6] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,3,1,6,4] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,3,4,1,6] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,3,4,6,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,3,6,1,4] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,3,6,4,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,4,1,3,6] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,4,1,6,3] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,4,3,1,6] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,4,3,6,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,4,6,1,3] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,4,6,3,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,6,1,3,4] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,6,1,4,3] => [5,2,7,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,6,3,1,4] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,6,3,4,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,6,4,1,3] => [5,2,7,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,3,1,2,4,6,7] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,2,4,7,6] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,2,6,4,7] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,2,6,7,4] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,2,7,4,6] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,2,7,6,4] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,4,2,6,7] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,4,2,7,6] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,4,6,2,7] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,4,6,7,2] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,4,7,2,6] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,4,7,6,2] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,6,2,4,7] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,6,2,7,4] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,6,4,2,7] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,6,4,7,2] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,6,7,2,4] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,6,7,4,2] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,7,2,4,6] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,7,2,6,4] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,7,4,2,6] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,7,4,6,2] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,7,6,2,4] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,1,7,6,4,2] => [5,3,1,7,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,2,1,4,6,7] => [5,3,2,1,7,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,1,4,7,6] => [5,3,2,1,7,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,1,6,4,7] => [5,3,2,1,7,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,1,6,7,4] => [5,3,2,1,7,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,1,7,4,6] => [5,3,2,1,7,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,1,7,6,4] => [5,3,2,1,7,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,4,1,6,7] => [5,3,2,7,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,4,1,7,6] => [5,3,2,7,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,4,6,1,7] => [5,3,2,7,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,4,6,7,1] => [5,3,2,7,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,4,7,1,6] => [5,3,2,7,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,4,7,6,1] => [5,3,2,7,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,6,1,4,7] => [5,3,2,7,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,6,1,7,4] => [5,3,2,7,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,6,4,1,7] => [5,3,2,7,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,6,4,7,1] => [5,3,2,7,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,6,7,1,4] => [5,3,2,7,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,6,7,4,1] => [5,3,2,7,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,7,1,4,6] => [5,3,2,7,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,7,4,1,6] => [5,3,2,7,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,7,4,6,1] => [5,3,2,7,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,7,6,1,4] => [5,3,2,7,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,2,7,6,4,1] => [5,3,2,7,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,1,2,6,7] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,1,2,7,6] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,1,6,2,7] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,1,6,7,2] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,1,7,2,6] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,1,7,6,2] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,2,1,6,7] => [5,3,7,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,2,1,7,6] => [5,3,7,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,2,6,1,7] => [5,3,7,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,2,6,7,1] => [5,3,7,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,2,7,1,6] => [5,3,7,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,2,7,6,1] => [5,3,7,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,6,1,2,7] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,6,1,7,2] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,6,2,1,7] => [5,3,7,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,6,2,7,1] => [5,3,7,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,6,7,1,2] => [5,3,7,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,6,7,2,1] => [5,3,7,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,7,1,2,6] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,7,1,6,2] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,7,2,1,6] => [5,3,7,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,7,2,6,1] => [5,3,7,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,4,7,6,1,2] => [5,3,7,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,4,7,6,2,1] => [5,3,7,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,1,2,4,7] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,1,2,7,4] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,1,4,2,7] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,1,4,7,2] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,1,7,2,4] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,1,7,4,2] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,2,1,4,7] => [5,3,7,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,2,1,7,4] => [5,3,7,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,2,4,1,7] => [5,3,7,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,2,4,7,1] => [5,3,7,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,2,7,1,4] => [5,3,7,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,2,7,4,1] => [5,3,7,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,4,1,2,7] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,4,1,7,2] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,4,2,1,7] => [5,3,7,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,4,2,7,1] => [5,3,7,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,4,7,1,2] => [5,3,7,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,4,7,2,1] => [5,3,7,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,7,1,2,4] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,7,1,4,2] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,7,2,1,4] => [5,3,7,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,7,2,4,1] => [5,3,7,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,6,7,4,1,2] => [5,3,7,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,6,7,4,2,1] => [5,3,7,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,1,2,4,6] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,1,2,6,4] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,1,4,2,6] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,1,4,6,2] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,1,6,2,4] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,2,1,4,6] => [5,3,7,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,2,1,6,4] => [5,3,7,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,2,4,1,6] => [5,3,7,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,2,4,6,1] => [5,3,7,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,2,6,4,1] => [5,3,7,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,4,1,2,6] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,4,1,6,2] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,4,2,1,6] => [5,3,7,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,4,2,6,1] => [5,3,7,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,4,6,1,2] => [5,3,7,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,4,6,2,1] => [5,3,7,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,6,1,2,4] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,6,2,1,4] => [5,3,7,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,6,2,4,1] => [5,3,7,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,3,7,6,4,1,2] => [5,3,7,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,3,7,6,4,2,1] => [5,3,7,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,4,1,2,3,6,7] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,2,3,7,6] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,2,6,3,7] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,2,6,7,3] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,2,7,3,6] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,2,7,6,3] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,3,2,6,7] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,3,2,7,6] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,3,6,2,7] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,3,6,7,2] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,3,7,2,6] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,3,7,6,2] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,6,2,3,7] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,6,2,7,3] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,6,3,2,7] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,6,3,7,2] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,6,7,2,3] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,6,7,3,2] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,7,2,3,6] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,7,2,6,3] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,7,3,2,6] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,7,3,6,2] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,7,6,2,3] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,1,7,6,3,2] => [5,4,1,7,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,2,1,3,6,7] => [5,4,2,1,7,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,1,3,7,6] => [5,4,2,1,7,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,1,6,3,7] => [5,4,2,1,7,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,1,6,7,3] => [5,4,2,1,7,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,1,7,3,6] => [5,4,2,1,7,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,1,7,6,3] => [5,4,2,1,7,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,3,1,6,7] => [5,4,2,7,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,3,1,7,6] => [5,4,2,7,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,3,6,1,7] => [5,4,2,7,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,3,6,7,1] => [5,4,2,7,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,3,7,1,6] => [5,4,2,7,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,3,7,6,1] => [5,4,2,7,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,6,1,3,7] => [5,4,2,7,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,6,1,7,3] => [5,4,2,7,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,6,3,1,7] => [5,4,2,7,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,6,3,7,1] => [5,4,2,7,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,6,7,1,3] => [5,4,2,7,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,6,7,3,1] => [5,4,2,7,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,7,1,3,6] => [5,4,2,7,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,7,3,1,6] => [5,4,2,7,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,7,3,6,1] => [5,4,2,7,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,7,6,1,3] => [5,4,2,7,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,2,7,6,3,1] => [5,4,2,7,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,3,1,2,6,7] => [5,4,3,1,7,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,1,2,7,6] => [5,4,3,1,7,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,1,6,2,7] => [5,4,3,1,7,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,1,6,7,2] => [5,4,3,1,7,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,1,7,2,6] => [5,4,3,1,7,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,2,1,6,7] => [5,4,3,2,1,7,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,2,1,7,6] => [5,4,3,2,1,7,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,2,6,1,7] => [5,4,3,2,7,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,2,6,7,1] => [5,4,3,2,7,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,2,7,1,6] => [5,4,3,2,7,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,2,7,6,1] => [5,4,3,2,7,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,6,1,2,7] => [5,4,3,7,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,6,1,7,2] => [5,4,3,7,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,6,2,1,7] => [5,4,3,7,2,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,6,2,7,1] => [5,4,3,7,2,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,6,7,1,2] => [5,4,3,7,6,1,2] => [5,4,3,6,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,6,7,2,1] => [5,4,3,7,6,2,1] => [5,4,3,6,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,7,1,2,6] => [5,4,3,7,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,7,1,6,2] => [5,4,3,7,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,7,2,1,6] => [5,4,3,7,2,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,7,2,6,1] => [5,4,3,7,2,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,3,7,6,1,2] => [5,4,3,7,6,1,2] => [5,4,3,6,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,3,7,6,2,1] => [5,4,3,7,6,2,1] => [5,4,3,6,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,6,1,2,3,7] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,6,1,2,7,3] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,6,1,3,2,7] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,6,1,3,7,2] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,6,1,7,2,3] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,6,1,7,3,2] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,6,2,1,3,7] => [5,4,7,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,2,1,7,3] => [5,4,7,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,2,3,1,7] => [5,4,7,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,2,3,7,1] => [5,4,7,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,2,7,1,3] => [5,4,7,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,2,7,3,1] => [5,4,7,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,3,1,2,7] => [5,4,7,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,6,3,1,7,2] => [5,4,7,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,6,3,2,1,7] => [5,4,7,3,2,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,4,6,3,2,7,1] => [5,4,7,3,2,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,6,3,7,1,2] => [5,4,7,3,6,1,2] => [5,4,3,6,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,6,3,7,2,1] => [5,4,7,3,6,2,1] => [5,4,3,6,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,6,7,1,2,3] => [5,4,7,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,6,7,1,3,2] => [5,4,7,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,6,7,2,1,3] => [5,4,7,6,2,1,3] => [5,4,6,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,7,2,3,1] => [5,4,7,6,2,3,1] => [5,4,6,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,6,7,3,1,2] => [5,4,7,6,3,1,2] => [5,4,6,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,6,7,3,2,1] => [5,4,7,6,3,2,1] => [5,4,6,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,7,1,2,3,6] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,7,1,2,6,3] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,7,1,3,2,6] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,7,1,3,6,2] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,7,1,6,2,3] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,7,1,6,3,2] => [5,4,7,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,7,2,1,3,6] => [5,4,7,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,7,2,3,1,6] => [5,4,7,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,7,2,3,6,1] => [5,4,7,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,7,2,6,3,1] => [5,4,7,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,7,3,1,2,6] => [5,4,7,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,7,3,1,6,2] => [5,4,7,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,7,3,2,1,6] => [5,4,7,3,2,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,4,7,3,2,6,1] => [5,4,7,3,2,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [5,4,3,6,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,7,3,6,2,1] => [5,4,7,3,6,2,1] => [5,4,3,6,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,4,7,6,1,2,3] => [5,4,7,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,7,6,1,3,2] => [5,4,7,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,4,7,6,2,1,3] => [5,4,7,6,2,1,3] => [5,4,6,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,7,6,2,3,1] => [5,4,7,6,2,3,1] => [5,4,6,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,4,7,6,3,1,2] => [5,4,7,6,3,1,2] => [5,4,6,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,4,7,6,3,2,1] => [5,4,7,6,3,2,1] => [5,4,6,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,6,1,2,3,4,7] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,2,3,7,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,2,4,3,7] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,2,4,7,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,2,7,3,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,2,7,4,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,3,2,4,7] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,3,2,7,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,3,4,2,7] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,3,4,7,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,3,7,2,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,3,7,4,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,4,2,3,7] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,4,2,7,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,4,3,2,7] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,4,3,7,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,4,7,2,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,4,7,3,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,7,2,3,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,7,2,4,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,7,3,2,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,7,3,4,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,7,4,2,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,1,7,4,3,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,2,1,3,4,7] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,1,3,7,4] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,1,4,3,7] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,1,4,7,3] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,1,7,3,4] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,1,7,4,3] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,3,1,4,7] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,3,1,7,4] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,3,4,1,7] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,3,4,7,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,3,7,1,4] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,3,7,4,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,4,1,3,7] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,4,1,7,3] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,4,3,1,7] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,4,3,7,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,4,7,1,3] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,4,7,3,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,7,1,3,4] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,7,1,4,3] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,7,3,1,4] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,7,3,4,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,7,4,1,3] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,2,7,4,3,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,3,1,2,4,7] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,1,2,7,4] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,1,4,2,7] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,1,4,7,2] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,1,7,2,4] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,1,7,4,2] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,2,1,4,7] => [5,7,3,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,2,1,7,4] => [5,7,3,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,2,4,1,7] => [5,7,3,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,2,4,7,1] => [5,7,3,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,2,7,1,4] => [5,7,3,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,2,7,4,1] => [5,7,3,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,4,1,2,7] => [5,7,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,4,1,7,2] => [5,7,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,4,2,1,7] => [5,7,3,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,4,2,7,1] => [5,7,3,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,4,7,1,2] => [5,7,3,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,4,7,2,1] => [5,7,3,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,7,1,2,4] => [5,7,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,7,1,4,2] => [5,7,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,7,2,1,4] => [5,7,3,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,7,2,4,1] => [5,7,3,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,3,7,4,1,2] => [5,7,3,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,3,7,4,2,1] => [5,7,3,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,4,1,2,3,7] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,4,1,2,7,3] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,4,1,3,2,7] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,4,1,3,7,2] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,4,1,7,2,3] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,4,1,7,3,2] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,4,2,1,3,7] => [5,7,4,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,4,2,1,7,3] => [5,7,4,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,4,2,3,1,7] => [5,7,4,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,4,2,3,7,1] => [5,7,4,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,4,2,7,1,3] => [5,7,4,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,4,2,7,3,1] => [5,7,4,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,4,3,1,2,7] => [5,7,4,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,6,4,3,1,7,2] => [5,7,4,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,6,4,3,2,1,7] => [5,7,4,3,2,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,6,4,3,2,7,1] => [5,7,4,3,2,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[5,6,4,3,7,1,2] => [5,7,4,3,6,1,2] => [5,4,3,6,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,6,4,3,7,2,1] => [5,7,4,3,6,2,1] => [5,4,3,6,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,6,4,7,1,2,3] => [5,7,4,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,4,7,1,3,2] => [5,7,4,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,4,7,2,1,3] => [5,7,4,6,2,1,3] => [5,4,6,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,4,7,2,3,1] => [5,7,4,6,2,3,1] => [5,4,6,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,4,7,3,1,2] => [5,7,4,6,3,1,2] => [5,4,6,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,6,4,7,3,2,1] => [5,7,4,6,3,2,1] => [5,4,6,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,6,7,1,2,3,4] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,7,1,2,4,3] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,7,1,3,2,4] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,7,1,3,4,2] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,7,1,4,2,3] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,7,1,4,3,2] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,6,7,2,1,3,4] => [5,7,6,2,1,4,3] => [5,6,2,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,7,2,1,4,3] => [5,7,6,2,1,4,3] => [5,6,2,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,7,2,3,1,4] => [5,7,6,2,4,1,3] => [5,6,2,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,7,2,3,4,1] => [5,7,6,2,4,3,1] => [5,6,2,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,7,2,4,1,3] => [5,7,6,2,4,1,3] => [5,6,2,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,7,2,4,3,1] => [5,7,6,2,4,3,1] => [5,6,2,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,6,7,3,1,2,4] => [5,7,6,3,1,4,2] => [5,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,7,3,1,4,2] => [5,7,6,3,1,4,2] => [5,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,7,3,2,1,4] => [5,7,6,3,2,1,4] => [5,6,3,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,7,3,2,4,1] => [5,7,6,3,2,4,1] => [5,6,3,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,7,3,4,1,2] => [5,7,6,3,4,1,2] => [5,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,6,7,3,4,2,1] => [5,7,6,3,4,2,1] => [5,6,3,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,6,7,4,1,2,3] => [5,7,6,4,1,3,2] => [5,6,4,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,7,4,1,3,2] => [5,7,6,4,1,3,2] => [5,6,4,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,6,7,4,2,1,3] => [5,7,6,4,2,1,3] => [5,6,4,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,7,4,2,3,1] => [5,7,6,4,2,3,1] => [5,6,4,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,6,7,4,3,1,2] => [5,7,6,4,3,1,2] => [5,6,4,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,6,7,4,3,2,1] => [5,7,6,4,3,2,1] => [5,6,4,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,7,1,2,3,4,6] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,2,3,6,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,2,4,3,6] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,2,4,6,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,2,6,3,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,2,6,4,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,3,2,4,6] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,3,2,6,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,3,4,2,6] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,3,4,6,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,3,6,2,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,3,6,4,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,4,2,3,6] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,4,2,6,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,4,3,2,6] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,4,3,6,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,4,6,2,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,4,6,3,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,6,2,3,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,6,2,4,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,6,3,2,4] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,6,3,4,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,6,4,2,3] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,2,1,3,4,6] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,1,3,6,4] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,1,4,3,6] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,1,4,6,3] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,1,6,3,4] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,3,1,4,6] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,3,1,6,4] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,3,4,1,6] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,3,4,6,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,3,6,1,4] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,3,6,4,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,4,1,3,6] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,4,1,6,3] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,4,3,1,6] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,4,3,6,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,4,6,1,3] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,4,6,3,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,6,1,3,4] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,6,3,1,4] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,6,3,4,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,6,4,1,3] => [5,7,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,2,6,4,3,1] => [5,7,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,3,1,2,4,6] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,1,2,6,4] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,1,4,2,6] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,1,4,6,2] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,1,6,2,4] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,2,1,4,6] => [5,7,3,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,2,1,6,4] => [5,7,3,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,2,4,1,6] => [5,7,3,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,2,4,6,1] => [5,7,3,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,2,6,4,1] => [5,7,3,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,4,1,2,6] => [5,7,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,4,1,6,2] => [5,7,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,4,2,1,6] => [5,7,3,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,4,2,6,1] => [5,7,3,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,4,6,1,2] => [5,7,3,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,4,6,2,1] => [5,7,3,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,6,1,2,4] => [5,7,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,6,1,4,2] => [5,7,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,6,2,1,4] => [5,7,3,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,6,2,4,1] => [5,7,3,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,3,6,4,1,2] => [5,7,3,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,3,6,4,2,1] => [5,7,3,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,4,1,2,3,6] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,4,1,2,6,3] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,4,1,3,2,6] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,4,1,3,6,2] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,4,1,6,2,3] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,4,2,1,3,6] => [5,7,4,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,4,2,3,1,6] => [5,7,4,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,4,2,3,6,1] => [5,7,4,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,4,3,1,2,6] => [5,7,4,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,7,4,3,1,6,2] => [5,7,4,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,7,4,3,2,1,6] => [5,7,4,3,2,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[5,7,4,3,2,6,1] => [5,7,4,3,2,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[5,7,4,3,6,1,2] => [5,7,4,3,6,1,2] => [5,4,3,6,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,7,4,3,6,2,1] => [5,7,4,3,6,2,1] => [5,4,3,6,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,7,4,6,1,2,3] => [5,7,4,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,4,6,1,3,2] => [5,7,4,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,4,6,2,1,3] => [5,7,4,6,2,1,3] => [5,4,6,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,4,6,2,3,1] => [5,7,4,6,2,3,1] => [5,4,6,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,4,6,3,1,2] => [5,7,4,6,3,1,2] => [5,4,6,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,7,4,6,3,2,1] => [5,7,4,6,3,2,1] => [5,4,6,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[5,7,6,1,2,3,4] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,6,1,2,4,3] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,6,1,3,2,4] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,6,1,3,4,2] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,6,1,4,2,3] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[5,7,6,2,1,3,4] => [5,7,6,2,1,4,3] => [5,6,2,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [5,6,2,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,6,2,3,1,4] => [5,7,6,2,4,1,3] => [5,6,2,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,6,2,3,4,1] => [5,7,6,2,4,3,1] => [5,6,2,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [5,6,2,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [5,6,2,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[5,7,6,3,1,2,4] => [5,7,6,3,1,4,2] => [5,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [5,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,6,3,2,1,4] => [5,7,6,3,2,1,4] => [5,6,3,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,6,3,2,4,1] => [5,7,6,3,2,4,1] => [5,6,3,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,6,3,4,1,2] => [5,7,6,3,4,1,2] => [5,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[5,7,6,3,4,2,1] => [5,7,6,3,4,2,1] => [5,6,3,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[5,7,6,4,1,2,3] => [5,7,6,4,1,3,2] => [5,6,4,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [5,6,4,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[5,7,6,4,2,1,3] => [5,7,6,4,2,1,3] => [5,6,4,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,6,4,2,3,1] => [5,7,6,4,2,3,1] => [5,6,4,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[5,7,6,4,3,1,2] => [5,7,6,4,3,1,2] => [5,6,4,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[5,7,6,4,3,2,1] => [5,7,6,4,3,2,1] => [5,6,4,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[6,1,2,3,4,5,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,3,4,7,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,3,5,4,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,3,5,7,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,3,7,4,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,3,7,5,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,4,3,5,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,4,3,7,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,4,5,3,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,4,5,7,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,4,7,3,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,4,7,5,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,5,3,4,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,5,3,7,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,5,4,3,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,5,4,7,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,5,7,3,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,5,7,4,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,7,3,4,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,7,3,5,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,7,4,3,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,7,4,5,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,7,5,3,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,2,7,5,4,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,2,4,5,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,2,4,7,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,2,5,4,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,2,5,7,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,2,7,4,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,2,7,5,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,4,2,5,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,4,2,7,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,4,5,2,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,4,5,7,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,4,7,2,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,4,7,5,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,5,2,4,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,5,2,7,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,5,4,2,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,5,4,7,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,5,7,2,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,5,7,4,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,7,2,4,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,7,2,5,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,7,4,2,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,7,4,5,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,7,5,2,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,3,7,5,4,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,2,3,5,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,2,3,7,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,2,5,3,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,2,5,7,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,2,7,3,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,2,7,5,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,3,2,5,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,3,2,7,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,3,5,2,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,3,5,7,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,3,7,2,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,3,7,5,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,5,2,3,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,5,2,7,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,5,3,2,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,5,3,7,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,5,7,2,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,5,7,3,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,7,2,3,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,7,2,5,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,7,3,2,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,7,3,5,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,7,5,2,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,4,7,5,3,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,2,3,4,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,2,3,7,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,2,4,3,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,2,4,7,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,2,7,3,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,2,7,4,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,3,2,4,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,3,2,7,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,3,4,2,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,3,4,7,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,3,7,2,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,3,7,4,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,4,2,3,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,4,2,7,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,4,3,2,7] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,4,3,7,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,4,7,2,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,4,7,3,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,7,2,3,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,7,2,4,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,7,3,2,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,7,3,4,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,7,4,2,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,5,7,4,3,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,2,3,4,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,2,3,5,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,2,4,3,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,2,4,5,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,2,5,3,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,2,5,4,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,3,2,4,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,3,2,5,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,3,4,2,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,3,4,5,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,3,5,2,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,3,5,4,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,4,2,3,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,4,2,5,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,4,3,2,5] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,4,3,5,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,4,5,2,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,4,5,3,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,5,2,3,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,5,2,4,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,5,3,2,4] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,5,3,4,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,5,4,2,3] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,2,1,3,4,5,7] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,3,4,7,5] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,3,5,4,7] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,3,5,7,4] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,3,7,4,5] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,3,7,5,4] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,4,3,5,7] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,4,3,7,5] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,4,5,3,7] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,4,5,7,3] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,4,7,3,5] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,4,7,5,3] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,5,3,4,7] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,5,3,7,4] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,5,4,3,7] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,5,4,7,3] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,5,7,3,4] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,5,7,4,3] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,7,3,4,5] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,7,3,5,4] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,7,4,3,5] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,7,4,5,3] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,7,5,3,4] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,1,4,5,7] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,1,4,7,5] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,1,5,4,7] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,1,5,7,4] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,1,7,4,5] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,1,7,5,4] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,4,1,5,7] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,4,1,7,5] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,4,5,1,7] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,4,5,7,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,4,7,1,5] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,4,7,5,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,5,1,4,7] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,5,1,7,4] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,5,4,1,7] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,5,4,7,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,5,7,1,4] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,5,7,4,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,7,1,4,5] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,7,1,5,4] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,7,4,1,5] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,7,4,5,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,7,5,1,4] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,3,7,5,4,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,1,3,5,7] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,1,3,7,5] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,1,5,3,7] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,1,5,7,3] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,1,7,3,5] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,1,7,5,3] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,3,1,5,7] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,3,1,7,5] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,3,5,1,7] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,3,5,7,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,3,7,1,5] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,3,7,5,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,5,1,3,7] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,5,1,7,3] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,5,3,1,7] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,5,3,7,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,5,7,1,3] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,5,7,3,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,7,1,3,5] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,7,1,5,3] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,7,3,1,5] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,7,3,5,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,7,5,1,3] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,4,7,5,3,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,1,3,4,7] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,1,3,7,4] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,1,4,3,7] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,1,4,7,3] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,1,7,3,4] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,1,7,4,3] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,3,1,4,7] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,3,1,7,4] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,3,4,1,7] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,3,4,7,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,3,7,1,4] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,3,7,4,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,4,1,3,7] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,4,1,7,3] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,4,3,1,7] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,4,3,7,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,4,7,1,3] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,4,7,3,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,7,1,3,4] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,7,1,4,3] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,7,3,1,4] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,7,3,4,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,7,4,1,3] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,5,7,4,3,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,1,3,4,5] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,1,3,5,4] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,1,4,3,5] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,1,4,5,3] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,1,5,3,4] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,1,5,4,3] => [6,2,7,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,3,1,4,5] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,3,1,5,4] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,3,4,1,5] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,3,4,5,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,3,5,1,4] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,3,5,4,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,4,1,3,5] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,4,1,5,3] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,4,3,1,5] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,4,3,5,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,4,5,1,3] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,4,5,3,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,5,1,3,4] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,5,1,4,3] => [6,2,7,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,5,3,1,4] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,5,3,4,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,5,4,1,3] => [6,2,7,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,2,7,5,4,3,1] => [6,2,7,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,3,1,2,4,5,7] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,2,4,7,5] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,2,5,4,7] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,2,5,7,4] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,2,7,4,5] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,2,7,5,4] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,4,2,5,7] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,4,2,7,5] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,4,5,2,7] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,4,5,7,2] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,4,7,2,5] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,4,7,5,2] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,5,2,4,7] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,5,2,7,4] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,5,4,2,7] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,5,4,7,2] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,5,7,2,4] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,5,7,4,2] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,7,2,4,5] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,7,2,5,4] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,7,4,2,5] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,7,4,5,2] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,7,5,2,4] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,2,1,4,5,7] => [6,3,2,1,7,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,1,4,7,5] => [6,3,2,1,7,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,1,5,4,7] => [6,3,2,1,7,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,1,5,7,4] => [6,3,2,1,7,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,1,7,4,5] => [6,3,2,1,7,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,1,7,5,4] => [6,3,2,1,7,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,4,1,5,7] => [6,3,2,7,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,4,1,7,5] => [6,3,2,7,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,4,5,1,7] => [6,3,2,7,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,4,5,7,1] => [6,3,2,7,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,4,7,1,5] => [6,3,2,7,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,4,7,5,1] => [6,3,2,7,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,5,1,4,7] => [6,3,2,7,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,5,1,7,4] => [6,3,2,7,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,5,4,1,7] => [6,3,2,7,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,5,4,7,1] => [6,3,2,7,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,5,7,1,4] => [6,3,2,7,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,5,7,4,1] => [6,3,2,7,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,7,1,4,5] => [6,3,2,7,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,7,1,5,4] => [6,3,2,7,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,7,4,1,5] => [6,3,2,7,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,7,4,5,1] => [6,3,2,7,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,7,5,1,4] => [6,3,2,7,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,1,2,5,7] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,1,2,7,5] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,1,5,2,7] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,1,5,7,2] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,1,7,2,5] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,1,7,5,2] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,2,1,5,7] => [6,3,7,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,2,1,7,5] => [6,3,7,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,2,5,1,7] => [6,3,7,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,2,5,7,1] => [6,3,7,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,2,7,1,5] => [6,3,7,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,2,7,5,1] => [6,3,7,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,5,1,2,7] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,5,1,7,2] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,5,2,1,7] => [6,3,7,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,5,2,7,1] => [6,3,7,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,5,7,1,2] => [6,3,7,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,5,7,2,1] => [6,3,7,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,7,1,2,5] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,7,1,5,2] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,7,2,1,5] => [6,3,7,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,7,2,5,1] => [6,3,7,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,4,7,5,1,2] => [6,3,7,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,4,7,5,2,1] => [6,3,7,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,1,2,4,7] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,1,2,7,4] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,1,4,2,7] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,1,4,7,2] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,1,7,2,4] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,1,7,4,2] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,2,1,4,7] => [6,3,7,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,2,1,7,4] => [6,3,7,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,2,4,1,7] => [6,3,7,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,2,4,7,1] => [6,3,7,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,2,7,1,4] => [6,3,7,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,2,7,4,1] => [6,3,7,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,4,1,2,7] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,4,1,7,2] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,4,2,1,7] => [6,3,7,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,4,2,7,1] => [6,3,7,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,4,7,1,2] => [6,3,7,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,4,7,2,1] => [6,3,7,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,7,1,2,4] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,7,1,4,2] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,7,2,1,4] => [6,3,7,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,7,2,4,1] => [6,3,7,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,5,7,4,1,2] => [6,3,7,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,5,7,4,2,1] => [6,3,7,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,1,2,4,5] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,1,2,5,4] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,1,4,2,5] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,1,4,5,2] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,1,5,2,4] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,1,5,4,2] => [6,3,7,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,2,1,4,5] => [6,3,7,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,2,1,5,4] => [6,3,7,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,2,4,1,5] => [6,3,7,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,2,4,5,1] => [6,3,7,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,2,5,4,1] => [6,3,7,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,4,1,2,5] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,4,1,5,2] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,4,2,1,5] => [6,3,7,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,4,2,5,1] => [6,3,7,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,4,5,1,2] => [6,3,7,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,4,5,2,1] => [6,3,7,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,5,1,2,4] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,5,2,1,4] => [6,3,7,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,5,2,4,1] => [6,3,7,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,3,7,5,4,1,2] => [6,3,7,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,3,7,5,4,2,1] => [6,3,7,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,4,1,2,3,5,7] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,2,3,7,5] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,2,5,3,7] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,2,5,7,3] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,2,7,3,5] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,2,7,5,3] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,3,2,5,7] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,3,2,7,5] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,3,5,2,7] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,3,5,7,2] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,3,7,2,5] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,3,7,5,2] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,5,2,3,7] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,5,2,7,3] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,5,3,2,7] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,5,3,7,2] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,5,7,2,3] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,5,7,3,2] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,7,2,3,5] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,7,2,5,3] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,7,3,2,5] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,7,3,5,2] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,7,5,2,3] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,2,1,3,5,7] => [6,4,2,1,7,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,1,3,7,5] => [6,4,2,1,7,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,1,5,3,7] => [6,4,2,1,7,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,1,5,7,3] => [6,4,2,1,7,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,1,7,3,5] => [6,4,2,1,7,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,1,7,5,3] => [6,4,2,1,7,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,3,1,5,7] => [6,4,2,7,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,3,1,7,5] => [6,4,2,7,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,3,5,1,7] => [6,4,2,7,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,3,5,7,1] => [6,4,2,7,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,3,7,1,5] => [6,4,2,7,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,3,7,5,1] => [6,4,2,7,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,5,1,3,7] => [6,4,2,7,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,5,1,7,3] => [6,4,2,7,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,5,3,1,7] => [6,4,2,7,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,5,3,7,1] => [6,4,2,7,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,5,7,1,3] => [6,4,2,7,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,5,7,3,1] => [6,4,2,7,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,7,1,3,5] => [6,4,2,7,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,7,3,1,5] => [6,4,2,7,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,7,3,5,1] => [6,4,2,7,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,7,5,1,3] => [6,4,2,7,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,2,7,5,3,1] => [6,4,2,7,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,3,1,2,5,7] => [6,4,3,1,7,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,1,2,7,5] => [6,4,3,1,7,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,1,5,2,7] => [6,4,3,1,7,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,1,5,7,2] => [6,4,3,1,7,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,1,7,2,5] => [6,4,3,1,7,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,2,1,5,7] => [6,4,3,2,1,7,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,2,1,7,5] => [6,4,3,2,1,7,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,2,5,1,7] => [6,4,3,2,7,1,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,2,5,7,1] => [6,4,3,2,7,5,1] => [6,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,2,7,1,5] => [6,4,3,2,7,1,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,2,7,5,1] => [6,4,3,2,7,5,1] => [6,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,5,1,2,7] => [6,4,3,7,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,5,1,7,2] => [6,4,3,7,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,5,2,1,7] => [6,4,3,7,2,1,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,5,2,7,1] => [6,4,3,7,2,5,1] => [6,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,5,7,1,2] => [6,4,3,7,5,1,2] => [6,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,5,7,2,1] => [6,4,3,7,5,2,1] => [6,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,7,1,2,5] => [6,4,3,7,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,7,1,5,2] => [6,4,3,7,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,7,2,1,5] => [6,4,3,7,2,1,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,7,2,5,1] => [6,4,3,7,2,5,1] => [6,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,3,7,5,1,2] => [6,4,3,7,5,1,2] => [6,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,3,7,5,2,1] => [6,4,3,7,5,2,1] => [6,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,5,1,2,3,7] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,5,1,2,7,3] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,5,1,3,2,7] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,5,1,3,7,2] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,5,1,7,2,3] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,5,1,7,3,2] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,5,2,1,3,7] => [6,4,7,2,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,5,2,1,7,3] => [6,4,7,2,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,5,2,3,1,7] => [6,4,7,2,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,5,2,3,7,1] => [6,4,7,2,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,5,2,7,1,3] => [6,4,7,2,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,5,2,7,3,1] => [6,4,7,2,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,5,3,1,2,7] => [6,4,7,3,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,5,3,1,7,2] => [6,4,7,3,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,5,3,2,1,7] => [6,4,7,3,2,1,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[6,4,5,3,2,7,1] => [6,4,7,3,2,5,1] => [6,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,5,3,7,1,2] => [6,4,7,3,5,1,2] => [6,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,5,3,7,2,1] => [6,4,7,3,5,2,1] => [6,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,5,7,1,2,3] => [6,4,7,5,1,3,2] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,5,7,1,3,2] => [6,4,7,5,1,3,2] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,5,7,2,1,3] => [6,4,7,5,2,1,3] => [6,4,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,5,7,2,3,1] => [6,4,7,5,2,3,1] => [6,4,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,5,7,3,1,2] => [6,4,7,5,3,1,2] => [6,4,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,5,7,3,2,1] => [6,4,7,5,3,2,1] => [6,4,5,3,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,7,1,2,3,5] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,7,1,2,5,3] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,7,1,3,2,5] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,7,1,3,5,2] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,7,1,5,2,3] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,7,2,1,3,5] => [6,4,7,2,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,7,2,1,5,3] => [6,4,7,2,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,7,2,3,1,5] => [6,4,7,2,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,7,2,3,5,1] => [6,4,7,2,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,7,2,5,3,1] => [6,4,7,2,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,7,3,1,2,5] => [6,4,7,3,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,7,3,1,5,2] => [6,4,7,3,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,7,3,2,1,5] => [6,4,7,3,2,1,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[6,4,7,3,2,5,1] => [6,4,7,3,2,5,1] => [6,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,7,3,5,1,2] => [6,4,7,3,5,1,2] => [6,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,7,3,5,2,1] => [6,4,7,3,5,2,1] => [6,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,4,7,5,1,2,3] => [6,4,7,5,1,3,2] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,7,5,1,3,2] => [6,4,7,5,1,3,2] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,4,7,5,2,1,3] => [6,4,7,5,2,1,3] => [6,4,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,7,5,2,3,1] => [6,4,7,5,2,3,1] => [6,4,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,4,7,5,3,1,2] => [6,4,7,5,3,1,2] => [6,4,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,4,7,5,3,2,1] => [6,4,7,5,3,2,1] => [6,4,5,3,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,5,1,2,3,4,7] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,2,3,7,4] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,2,4,3,7] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,2,4,7,3] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,2,7,3,4] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,2,7,4,3] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,3,2,4,7] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,3,2,7,4] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,3,4,2,7] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,3,4,7,2] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,3,7,2,4] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,3,7,4,2] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,4,2,3,7] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,4,2,7,3] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,4,3,2,7] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,4,3,7,2] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,4,7,2,3] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,4,7,3,2] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,7,2,3,4] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,7,2,4,3] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,7,3,2,4] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,7,3,4,2] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,7,4,2,3] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,1,7,4,3,2] => [6,5,1,7,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,2,1,3,4,7] => [6,5,2,1,7,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,1,3,7,4] => [6,5,2,1,7,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,1,4,3,7] => [6,5,2,1,7,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,1,4,7,3] => [6,5,2,1,7,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,1,7,3,4] => [6,5,2,1,7,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,1,7,4,3] => [6,5,2,1,7,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,3,1,4,7] => [6,5,2,7,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,3,1,7,4] => [6,5,2,7,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,3,4,1,7] => [6,5,2,7,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,3,4,7,1] => [6,5,2,7,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,3,7,1,4] => [6,5,2,7,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,3,7,4,1] => [6,5,2,7,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,4,1,3,7] => [6,5,2,7,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,4,1,7,3] => [6,5,2,7,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,4,3,1,7] => [6,5,2,7,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,4,3,7,1] => [6,5,2,7,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,4,7,1,3] => [6,5,2,7,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,4,7,3,1] => [6,5,2,7,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,7,1,3,4] => [6,5,2,7,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,7,1,4,3] => [6,5,2,7,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,7,3,1,4] => [6,5,2,7,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,7,3,4,1] => [6,5,2,7,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,7,4,1,3] => [6,5,2,7,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,2,7,4,3,1] => [6,5,2,7,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,5,3,1,2,4,7] => [6,5,3,1,7,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,1,2,7,4] => [6,5,3,1,7,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,1,4,2,7] => [6,5,3,1,7,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,1,4,7,2] => [6,5,3,1,7,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,1,7,2,4] => [6,5,3,1,7,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,1,7,4,2] => [6,5,3,1,7,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,2,1,4,7] => [6,5,3,2,1,7,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,2,1,7,4] => [6,5,3,2,1,7,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,2,4,1,7] => [6,5,3,2,7,1,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,2,4,7,1] => [6,5,3,2,7,4,1] => [6,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,2,7,1,4] => [6,5,3,2,7,1,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,2,7,4,1] => [6,5,3,2,7,4,1] => [6,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,4,1,2,7] => [6,5,3,7,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,4,1,7,2] => [6,5,3,7,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,4,2,1,7] => [6,5,3,7,2,1,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,4,2,7,1] => [6,5,3,7,2,4,1] => [6,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,4,7,1,2] => [6,5,3,7,4,1,2] => [6,5,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,4,7,2,1] => [6,5,3,7,4,2,1] => [6,5,3,4,2,1] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,7,1,2,4] => [6,5,3,7,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,7,1,4,2] => [6,5,3,7,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,7,2,1,4] => [6,5,3,7,2,1,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,7,2,4,1] => [6,5,3,7,2,4,1] => [6,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],.]
[6,5,3,7,4,1,2] => [6,5,3,7,4,1,2] => [6,5,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,3,7,4,2,1] => [6,5,3,7,4,2,1] => [6,5,3,4,2,1] => [[[[[.,.],.],[.,.]],.],.]
[6,5,4,1,2,3,7] => [6,5,4,1,7,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,4,1,2,7,3] => [6,5,4,1,7,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,4,1,3,2,7] => [6,5,4,1,7,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,4,1,3,7,2] => [6,5,4,1,7,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,4,1,7,2,3] => [6,5,4,1,7,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,4,1,7,3,2] => [6,5,4,1,7,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,4,2,1,3,7] => [6,5,4,2,1,7,3] => [6,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],.]
[6,5,4,2,1,7,3] => [6,5,4,2,1,7,3] => [6,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],.]
[6,5,4,2,3,1,7] => [6,5,4,2,7,1,3] => [6,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],.]
[6,5,4,2,3,7,1] => [6,5,4,2,7,3,1] => [6,5,4,2,3,1] => [[[[[.,.],[.,.]],.],.],.]
[6,5,4,2,7,1,3] => [6,5,4,2,7,1,3] => [6,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],.]
[6,5,4,2,7,3,1] => [6,5,4,2,7,3,1] => [6,5,4,2,3,1] => [[[[[.,.],[.,.]],.],.],.]
[6,5,4,3,1,2,7] => [6,5,4,3,1,7,2] => [6,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],.]
[6,5,4,3,1,7,2] => [6,5,4,3,1,7,2] => [6,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],.]
[6,5,4,3,2,1,7] => [6,5,4,3,2,1,7] => [6,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],.]
[6,5,4,3,2,7,1] => [6,5,4,3,2,7,1] => [6,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],.]
[6,5,4,3,7,1,2] => [6,5,4,3,7,1,2] => [6,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],.]
[6,5,4,3,7,2,1] => [6,5,4,3,7,2,1] => [6,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],.]
[6,5,4,7,1,2,3] => [6,5,4,7,1,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,4,7,1,3,2] => [6,5,4,7,1,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,4,7,2,1,3] => [6,5,4,7,2,1,3] => [6,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],.]
[6,5,4,7,2,3,1] => [6,5,4,7,2,3,1] => [6,5,4,2,3,1] => [[[[[.,.],[.,.]],.],.],.]
[6,5,4,7,3,1,2] => [6,5,4,7,3,1,2] => [6,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],.]
[6,5,4,7,3,2,1] => [6,5,4,7,3,2,1] => [6,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],.]
[6,5,7,1,2,3,4] => [6,5,7,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,7,1,2,4,3] => [6,5,7,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,7,1,3,2,4] => [6,5,7,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,7,1,3,4,2] => [6,5,7,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,7,1,4,2,3] => [6,5,7,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,7,1,4,3,2] => [6,5,7,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,5,7,2,1,3,4] => [6,5,7,2,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,7,2,1,4,3] => [6,5,7,2,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,7,2,3,1,4] => [6,5,7,2,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,7,2,3,4,1] => [6,5,7,2,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,5,7,2,4,1,3] => [6,5,7,2,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,5,7,2,4,3,1] => [6,5,7,2,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,5,7,3,1,2,4] => [6,5,7,3,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,7,3,1,4,2] => [6,5,7,3,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,7,3,2,1,4] => [6,5,7,3,2,1,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[6,5,7,3,2,4,1] => [6,5,7,3,2,4,1] => [6,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],.]
[6,5,7,3,4,1,2] => [6,5,7,3,4,1,2] => [6,5,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,5,7,3,4,2,1] => [6,5,7,3,4,2,1] => [6,5,3,4,2,1] => [[[[[.,.],.],[.,.]],.],.]
[6,5,7,4,1,2,3] => [6,5,7,4,1,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,7,4,1,3,2] => [6,5,7,4,1,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,5,7,4,2,1,3] => [6,5,7,4,2,1,3] => [6,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],.]
[6,5,7,4,2,3,1] => [6,5,7,4,2,3,1] => [6,5,4,2,3,1] => [[[[[.,.],[.,.]],.],.],.]
[6,5,7,4,3,1,2] => [6,5,7,4,3,1,2] => [6,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],.]
[6,5,7,4,3,2,1] => [6,5,7,4,3,2,1] => [6,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],.]
[6,7,1,2,3,4,5] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,2,3,5,4] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,2,4,3,5] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,2,4,5,3] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,2,5,3,4] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,2,5,4,3] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,3,2,4,5] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,3,2,5,4] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,3,4,2,5] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,3,4,5,2] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,3,5,2,4] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,3,5,4,2] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,4,2,3,5] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,4,2,5,3] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,4,3,2,5] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,4,3,5,2] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,4,5,2,3] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,4,5,3,2] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,5,2,3,4] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,5,2,4,3] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,5,3,2,4] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,5,3,4,2] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,5,4,2,3] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,1,5,4,3,2] => [6,7,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[6,7,2,1,3,4,5] => [6,7,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,1,3,5,4] => [6,7,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,1,4,3,5] => [6,7,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,1,4,5,3] => [6,7,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,1,5,3,4] => [6,7,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,1,5,4,3] => [6,7,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,3,1,4,5] => [6,7,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,3,1,5,4] => [6,7,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,3,4,1,5] => [6,7,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,3,4,5,1] => [6,7,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,3,5,1,4] => [6,7,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,3,5,4,1] => [6,7,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,4,1,3,5] => [6,7,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,4,1,5,3] => [6,7,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,4,3,1,5] => [6,7,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,4,3,5,1] => [6,7,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,4,5,1,3] => [6,7,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,4,5,3,1] => [6,7,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,5,1,3,4] => [6,7,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,5,1,4,3] => [6,7,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,5,3,1,4] => [6,7,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,5,3,4,1] => [6,7,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,5,4,1,3] => [6,7,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[6,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[6,7,3,1,2,4,5] => [6,7,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,1,2,5,4] => [6,7,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,1,4,2,5] => [6,7,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,1,4,5,2] => [6,7,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,1,5,2,4] => [6,7,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,1,5,4,2] => [6,7,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,2,1,4,5] => [6,7,3,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,2,1,5,4] => [6,7,3,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,2,4,1,5] => [6,7,3,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,2,4,5,1] => [6,7,3,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,2,5,1,4] => [6,7,3,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,2,5,4,1] => [6,7,3,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,4,1,2,5] => [6,7,3,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,4,1,5,2] => [6,7,3,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,4,2,1,5] => [6,7,3,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,4,2,5,1] => [6,7,3,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,4,5,1,2] => [6,7,3,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,4,5,2,1] => [6,7,3,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,5,1,2,4] => [6,7,3,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,5,1,4,2] => [6,7,3,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,5,2,1,4] => [6,7,3,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,5,2,4,1] => [6,7,3,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[6,7,3,5,4,1,2] => [6,7,3,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[6,7,3,5,4,2,1] => [6,7,3,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[6,7,4,1,2,3,5] => [6,7,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,7,4,1,2,5,3] => [6,7,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,7,4,1,3,2,5] => [6,7,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,7,4,1,3,5,2] => [6,7,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,7,4,1,5,2,3] => [6,7,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,7,4,1,5,3,2] => [6,7,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,7,4,2,1,3,5] => [6,7,4,2,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,7,4,2,1,5,3] => [6,7,4,2,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,7,4,2,3,1,5] => [6,7,4,2,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,7,4,2,3,5,1] => [6,7,4,2,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,7,4,2,5,1,3] => [6,7,4,2,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,7,4,2,5,3,1] => [6,7,4,2,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,7,4,3,1,2,5] => [6,7,4,3,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,7,4,3,1,5,2] => [6,7,4,3,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,7,4,3,2,1,5] => [6,7,4,3,2,1,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[6,7,4,3,2,5,1] => [6,7,4,3,2,5,1] => [6,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],.]
[6,7,4,3,5,1,2] => [6,7,4,3,5,1,2] => [6,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,7,4,3,5,2,1] => [6,7,4,3,5,2,1] => [6,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,7,4,5,1,2,3] => [6,7,4,5,1,3,2] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,7,4,5,1,3,2] => [6,7,4,5,1,3,2] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[6,7,4,5,2,1,3] => [6,7,4,5,2,1,3] => [6,4,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[6,7,4,5,2,3,1] => [6,7,4,5,2,3,1] => [6,4,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[6,7,4,5,3,1,2] => [6,7,4,5,3,1,2] => [6,4,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[6,7,4,5,3,2,1] => [6,7,4,5,3,2,1] => [6,4,5,3,2,1] => [[[[[.,.],.],.],[.,.]],.]
[6,7,5,1,2,3,4] => [6,7,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,7,5,1,2,4,3] => [6,7,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,7,5,1,3,2,4] => [6,7,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,7,5,1,3,4,2] => [6,7,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,7,5,1,4,2,3] => [6,7,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,7,5,1,4,3,2] => [6,7,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[6,7,5,2,1,3,4] => [6,7,5,2,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,7,5,2,1,4,3] => [6,7,5,2,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[6,7,5,2,3,1,4] => [6,7,5,2,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,7,5,2,3,4,1] => [6,7,5,2,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,7,5,2,4,1,3] => [6,7,5,2,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[6,7,5,2,4,3,1] => [6,7,5,2,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[6,7,5,3,1,2,4] => [6,7,5,3,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,7,5,3,1,4,2] => [6,7,5,3,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,7,5,3,2,1,4] => [6,7,5,3,2,1,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[6,7,5,3,2,4,1] => [6,7,5,3,2,4,1] => [6,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],.]
[6,7,5,3,4,1,2] => [6,7,5,3,4,1,2] => [6,5,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],.]
[6,7,5,3,4,2,1] => [6,7,5,3,4,2,1] => [6,5,3,4,2,1] => [[[[[.,.],.],[.,.]],.],.]
[6,7,5,4,1,2,3] => [6,7,5,4,1,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,7,5,4,1,3,2] => [6,7,5,4,1,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[6,7,5,4,2,1,3] => [6,7,5,4,2,1,3] => [6,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],.]
[6,7,5,4,2,3,1] => [6,7,5,4,2,3,1] => [6,5,4,2,3,1] => [[[[[.,.],[.,.]],.],.],.]
[6,7,5,4,3,1,2] => [6,7,5,4,3,1,2] => [6,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],.]
[6,7,5,4,3,2,1] => [6,7,5,4,3,2,1] => [6,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],.]
[7,1,2,3,4,5,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,3,4,6,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,3,5,4,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,3,5,6,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,3,6,4,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,3,6,5,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,4,3,5,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,4,3,6,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,4,5,3,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,4,5,6,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,4,6,3,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,4,6,5,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,5,3,4,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,5,3,6,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,5,4,3,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,5,4,6,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,5,6,3,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,5,6,4,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,6,3,4,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,6,3,5,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,6,4,3,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,6,4,5,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,6,5,3,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,2,6,5,4,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,2,4,5,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,2,4,6,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,2,5,4,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,2,5,6,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,2,6,4,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,2,6,5,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,4,2,5,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,4,2,6,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,4,5,2,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,4,5,6,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,4,6,2,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,4,6,5,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,5,2,4,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,5,2,6,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,5,4,2,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,5,4,6,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,5,6,2,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,5,6,4,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,6,2,4,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,6,2,5,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,6,4,2,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,6,4,5,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,6,5,2,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,3,6,5,4,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,2,3,5,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,2,3,6,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,2,5,3,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,2,5,6,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,2,6,3,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,2,6,5,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,3,2,5,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,3,2,6,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,3,5,2,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,3,5,6,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,3,6,2,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,3,6,5,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,5,2,3,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,5,2,6,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,5,3,2,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,5,3,6,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,5,6,2,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,5,6,3,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,6,2,3,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,6,2,5,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,6,3,2,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,6,3,5,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,6,5,2,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,4,6,5,3,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,2,3,4,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,2,3,6,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,2,4,3,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,2,4,6,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,2,6,3,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,2,6,4,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,3,2,4,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,3,2,6,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
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[7,1,5,3,4,6,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,3,6,2,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,3,6,4,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,4,2,3,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,4,2,6,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,4,3,2,6] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,4,3,6,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,4,6,2,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,4,6,3,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,6,2,3,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,6,2,4,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,6,3,2,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,6,3,4,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,6,4,2,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,5,6,4,3,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,2,3,4,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,2,3,5,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,2,4,3,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,2,4,5,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,2,5,3,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,2,5,4,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,3,2,4,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,3,2,5,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,3,4,2,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,3,4,5,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,3,5,2,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,3,5,4,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,4,2,3,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,4,2,5,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,4,3,2,5] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,4,3,5,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,4,5,2,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,4,5,3,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,5,2,3,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,5,2,4,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,5,3,2,4] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,5,3,4,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,5,4,2,3] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [1,6,5,4,3,2] => [.,[[[[[.,.],.],.],.],.]]
[7,2,1,3,4,5,6] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,3,4,6,5] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,3,5,4,6] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,3,5,6,4] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,3,6,4,5] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,3,6,5,4] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,4,3,5,6] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,4,3,6,5] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,4,5,3,6] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,4,5,6,3] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,4,6,3,5] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,4,6,5,3] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,5,3,4,6] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,5,3,6,4] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,5,4,3,6] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,5,4,6,3] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,5,6,3,4] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,5,6,4,3] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,6,3,4,5] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,6,3,5,4] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,6,4,3,5] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,6,4,5,3] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,6,5,3,4] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,1,6,5,4,3] => [7,2,1,6,5,4,3] => [2,1,6,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,1,4,5,6] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,1,4,6,5] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,1,5,4,6] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,1,5,6,4] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,1,6,4,5] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,1,6,5,4] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,4,1,5,6] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,4,1,6,5] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,4,5,1,6] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,4,5,6,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,4,6,1,5] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,4,6,5,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,5,1,4,6] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,5,1,6,4] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,5,4,1,6] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,5,4,6,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,5,6,1,4] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,5,6,4,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,6,1,4,5] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,6,1,5,4] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,6,4,1,5] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,6,4,5,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,6,5,1,4] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,3,6,5,4,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,1,3,5,6] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,1,3,6,5] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,1,5,3,6] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,1,5,6,3] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,1,6,3,5] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,1,6,5,3] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,3,1,5,6] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,3,1,6,5] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,3,5,1,6] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,3,5,6,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,3,6,1,5] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,3,6,5,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,5,1,3,6] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,5,1,6,3] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,5,3,1,6] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,5,3,6,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,5,6,1,3] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,5,6,3,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,6,1,3,5] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,6,1,5,3] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,6,3,1,5] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,6,3,5,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,6,5,1,3] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,4,6,5,3,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,1,3,4,6] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,1,3,6,4] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,1,4,3,6] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,1,4,6,3] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,1,6,3,4] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,1,6,4,3] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,3,1,4,6] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,3,1,6,4] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,3,4,1,6] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,3,4,6,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,3,6,1,4] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,3,6,4,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,4,1,3,6] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,4,1,6,3] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,4,3,1,6] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,4,3,6,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,4,6,1,3] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,4,6,3,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,6,1,3,4] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,6,1,4,3] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,6,3,1,4] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,6,3,4,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,6,4,1,3] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,5,6,4,3,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,1,3,4,5] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,1,3,5,4] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,1,4,3,5] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,1,4,5,3] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,1,5,3,4] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [2,6,1,5,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,3,1,4,5] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,3,1,5,4] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,3,4,1,5] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,3,4,5,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,3,5,1,4] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,3,5,4,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,4,1,3,5] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,4,1,5,3] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,4,3,1,5] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,4,3,5,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,4,5,1,3] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,4,5,3,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,5,1,3,4] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,5,1,4,3] => [7,2,6,5,1,4,3] => [2,6,5,1,4,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,5,3,1,4] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,5,3,4,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,5,4,1,3] => [7,2,6,5,4,1,3] => [2,6,5,4,1,3] => [[.,.],[[[[.,.],.],.],.]]
[7,2,6,5,4,3,1] => [7,2,6,5,4,3,1] => [2,6,5,4,3,1] => [[.,.],[[[[.,.],.],.],.]]
[7,3,1,2,4,5,6] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,2,4,6,5] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,2,5,4,6] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,2,5,6,4] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,2,6,4,5] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,2,6,5,4] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,4,2,5,6] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,4,2,6,5] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,4,5,2,6] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,4,5,6,2] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,4,6,2,5] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,4,6,5,2] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,5,2,4,6] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,5,2,6,4] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,5,4,2,6] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,5,4,6,2] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,5,6,2,4] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,5,6,4,2] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,6,2,4,5] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,6,2,5,4] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,6,4,2,5] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,6,4,5,2] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,6,5,2,4] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [3,1,6,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,2,1,4,5,6] => [7,3,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,1,4,6,5] => [7,3,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,1,5,4,6] => [7,3,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,1,5,6,4] => [7,3,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,1,6,4,5] => [7,3,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,1,6,5,4] => [7,3,2,1,6,5,4] => [3,2,1,6,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,4,1,5,6] => [7,3,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,4,1,6,5] => [7,3,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,4,5,1,6] => [7,3,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,4,5,6,1] => [7,3,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,4,6,1,5] => [7,3,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,4,6,5,1] => [7,3,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,5,1,4,6] => [7,3,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,5,1,6,4] => [7,3,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,5,4,1,6] => [7,3,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,5,4,6,1] => [7,3,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,5,6,1,4] => [7,3,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,5,6,4,1] => [7,3,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,6,1,4,5] => [7,3,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,6,1,5,4] => [7,3,2,6,1,5,4] => [3,2,6,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,6,4,1,5] => [7,3,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,6,4,5,1] => [7,3,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,6,5,1,4] => [7,3,2,6,5,1,4] => [3,2,6,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,2,6,5,4,1] => [7,3,2,6,5,4,1] => [3,2,6,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,1,2,5,6] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,1,2,6,5] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,1,5,2,6] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,1,5,6,2] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,1,6,2,5] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,1,6,5,2] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,2,1,5,6] => [7,3,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,2,1,6,5] => [7,3,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,2,5,1,6] => [7,3,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,2,5,6,1] => [7,3,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,2,6,1,5] => [7,3,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,2,6,5,1] => [7,3,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,5,1,2,6] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,5,1,6,2] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,5,2,1,6] => [7,3,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,5,2,6,1] => [7,3,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,5,6,1,2] => [7,3,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,5,6,2,1] => [7,3,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,6,1,2,5] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,6,1,5,2] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,6,2,1,5] => [7,3,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,6,2,5,1] => [7,3,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,4,6,5,1,2] => [7,3,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,4,6,5,2,1] => [7,3,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,1,2,4,6] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,1,2,6,4] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,1,4,2,6] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,1,4,6,2] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,1,6,2,4] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,1,6,4,2] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,2,1,4,6] => [7,3,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,2,1,6,4] => [7,3,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,2,4,1,6] => [7,3,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,2,4,6,1] => [7,3,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,2,6,1,4] => [7,3,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,2,6,4,1] => [7,3,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,4,1,2,6] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,4,1,6,2] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,4,2,1,6] => [7,3,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,4,2,6,1] => [7,3,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,4,6,1,2] => [7,3,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,4,6,2,1] => [7,3,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,6,1,2,4] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,6,1,4,2] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,6,2,1,4] => [7,3,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,6,2,4,1] => [7,3,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,5,6,4,1,2] => [7,3,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,5,6,4,2,1] => [7,3,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,1,2,4,5] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,1,2,5,4] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,1,4,2,5] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,1,4,5,2] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,1,5,2,4] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,1,5,4,2] => [7,3,6,1,5,4,2] => [3,6,1,5,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,2,1,4,5] => [7,3,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,2,1,5,4] => [7,3,6,2,1,5,4] => [3,6,2,1,5,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,2,4,1,5] => [7,3,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,2,4,5,1] => [7,3,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,2,5,1,4] => [7,3,6,2,5,1,4] => [3,6,2,5,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,2,5,4,1] => [7,3,6,2,5,4,1] => [3,6,2,5,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,4,1,2,5] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,4,1,5,2] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,4,2,1,5] => [7,3,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,4,2,5,1] => [7,3,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,4,5,1,2] => [7,3,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,4,5,2,1] => [7,3,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,5,1,2,4] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,5,1,4,2] => [7,3,6,5,1,4,2] => [3,6,5,1,4,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,5,2,1,4] => [7,3,6,5,2,1,4] => [3,6,5,2,1,4] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,5,2,4,1] => [7,3,6,5,2,4,1] => [3,6,5,2,4,1] => [[[.,.],.],[[[.,.],.],.]]
[7,3,6,5,4,1,2] => [7,3,6,5,4,1,2] => [3,6,5,4,1,2] => [[.,[.,.]],[[[.,.],.],.]]
[7,3,6,5,4,2,1] => [7,3,6,5,4,2,1] => [3,6,5,4,2,1] => [[[.,.],.],[[[.,.],.],.]]
[7,4,1,2,3,5,6] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,2,3,6,5] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,2,5,3,6] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,2,5,6,3] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,2,6,3,5] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,2,6,5,3] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,3,2,5,6] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,3,2,6,5] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,3,5,2,6] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,3,5,6,2] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,3,6,2,5] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,3,6,5,2] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,5,2,3,6] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,5,2,6,3] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,5,3,2,6] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,5,3,6,2] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,5,6,2,3] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,5,6,3,2] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,6,2,3,5] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,6,2,5,3] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,6,3,2,5] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,6,3,5,2] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,6,5,2,3] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [4,1,6,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,2,1,3,5,6] => [7,4,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,1,3,6,5] => [7,4,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,1,5,3,6] => [7,4,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,1,5,6,3] => [7,4,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,1,6,3,5] => [7,4,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,1,6,5,3] => [7,4,2,1,6,5,3] => [4,2,1,6,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,3,1,5,6] => [7,4,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,3,1,6,5] => [7,4,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,3,5,1,6] => [7,4,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,3,5,6,1] => [7,4,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,3,6,1,5] => [7,4,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,3,6,5,1] => [7,4,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,5,1,3,6] => [7,4,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,5,1,6,3] => [7,4,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,5,3,1,6] => [7,4,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,5,3,6,1] => [7,4,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,5,6,1,3] => [7,4,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,5,6,3,1] => [7,4,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,6,1,3,5] => [7,4,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [4,2,6,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,6,3,1,5] => [7,4,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,6,3,5,1] => [7,4,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,6,5,1,3] => [7,4,2,6,5,1,3] => [4,2,6,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,2,6,5,3,1] => [7,4,2,6,5,3,1] => [4,2,6,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,3,1,2,5,6] => [7,4,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,1,2,6,5] => [7,4,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,1,5,2,6] => [7,4,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,1,5,6,2] => [7,4,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,1,6,2,5] => [7,4,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,1,6,5,2] => [7,4,3,1,6,5,2] => [4,3,1,6,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,2,1,5,6] => [7,4,3,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,2,1,6,5] => [7,4,3,2,1,6,5] => [4,3,2,1,6,5] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,2,5,1,6] => [7,4,3,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,2,5,6,1] => [7,4,3,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,2,6,1,5] => [7,4,3,2,6,1,5] => [4,3,2,6,1,5] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,2,6,5,1] => [7,4,3,2,6,5,1] => [4,3,2,6,5,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,5,1,2,6] => [7,4,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,5,1,6,2] => [7,4,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,5,2,1,6] => [7,4,3,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,5,2,6,1] => [7,4,3,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,5,6,1,2] => [7,4,3,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,5,6,2,1] => [7,4,3,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,6,1,2,5] => [7,4,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,6,1,5,2] => [7,4,3,6,1,5,2] => [4,3,6,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,6,2,1,5] => [7,4,3,6,2,1,5] => [4,3,6,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,6,2,5,1] => [7,4,3,6,2,5,1] => [4,3,6,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,3,6,5,1,2] => [7,4,3,6,5,1,2] => [4,3,6,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,3,6,5,2,1] => [7,4,3,6,5,2,1] => [4,3,6,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,5,1,2,3,6] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,5,1,2,6,3] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,5,1,3,2,6] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,5,1,3,6,2] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,5,1,6,2,3] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,5,1,6,3,2] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,5,2,1,3,6] => [7,4,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,5,2,1,6,3] => [7,4,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,5,2,3,1,6] => [7,4,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,5,2,3,6,1] => [7,4,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,5,2,6,1,3] => [7,4,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,5,2,6,3,1] => [7,4,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,5,3,1,2,6] => [7,4,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,5,3,1,6,2] => [7,4,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,5,3,2,1,6] => [7,4,6,3,2,1,5] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[7,4,5,3,2,6,1] => [7,4,6,3,2,5,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,5,3,6,1,2] => [7,4,6,3,5,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,5,3,6,2,1] => [7,4,6,3,5,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,5,6,1,2,3] => [7,4,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,5,6,1,3,2] => [7,4,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,5,6,2,1,3] => [7,4,6,5,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,5,6,2,3,1] => [7,4,6,5,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,5,6,3,1,2] => [7,4,6,5,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,5,6,3,2,1] => [7,4,6,5,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,6,1,2,3,5] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,6,1,2,5,3] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,6,1,3,2,5] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,6,1,3,5,2] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,6,1,5,2,3] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [4,6,1,5,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,6,2,1,3,5] => [7,4,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,6,2,1,5,3] => [7,4,6,2,1,5,3] => [4,6,2,1,5,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,6,2,3,1,5] => [7,4,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,6,2,3,5,1] => [7,4,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,6,2,5,1,3] => [7,4,6,2,5,1,3] => [4,6,2,5,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,6,2,5,3,1] => [7,4,6,2,5,3,1] => [4,6,2,5,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,6,3,1,2,5] => [7,4,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,6,3,1,5,2] => [7,4,6,3,1,5,2] => [4,6,3,1,5,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,6,3,2,1,5] => [7,4,6,3,2,1,5] => [4,6,3,2,1,5] => [[[[.,.],.],.],[[.,.],.]]
[7,4,6,3,2,5,1] => [7,4,6,3,2,5,1] => [4,6,3,2,5,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,6,3,5,1,2] => [7,4,6,3,5,1,2] => [4,6,3,5,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,6,3,5,2,1] => [7,4,6,3,5,2,1] => [4,6,3,5,2,1] => [[[[.,.],.],.],[[.,.],.]]
[7,4,6,5,1,2,3] => [7,4,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,6,5,1,3,2] => [7,4,6,5,1,3,2] => [4,6,5,1,3,2] => [[.,[[.,.],.]],[[.,.],.]]
[7,4,6,5,2,1,3] => [7,4,6,5,2,1,3] => [4,6,5,2,1,3] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,6,5,2,3,1] => [7,4,6,5,2,3,1] => [4,6,5,2,3,1] => [[[.,.],[.,.]],[[.,.],.]]
[7,4,6,5,3,1,2] => [7,4,6,5,3,1,2] => [4,6,5,3,1,2] => [[[.,[.,.]],.],[[.,.],.]]
[7,4,6,5,3,2,1] => [7,4,6,5,3,2,1] => [4,6,5,3,2,1] => [[[[.,.],.],.],[[.,.],.]]
[7,5,1,2,3,4,6] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,2,3,6,4] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,2,4,3,6] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,2,4,6,3] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,2,6,3,4] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,2,6,4,3] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,3,2,4,6] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,3,2,6,4] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,3,4,2,6] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,3,4,6,2] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,3,6,2,4] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,3,6,4,2] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,4,2,3,6] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,4,2,6,3] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,4,3,2,6] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,4,3,6,2] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,4,6,2,3] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,4,6,3,2] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,6,2,3,4] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,6,2,4,3] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,6,3,2,4] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,6,3,4,2] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,6,4,2,3] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,1,6,4,3,2] => [7,5,1,6,4,3,2] => [5,1,6,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,2,1,3,4,6] => [7,5,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,1,3,6,4] => [7,5,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,1,4,3,6] => [7,5,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,1,4,6,3] => [7,5,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,1,6,3,4] => [7,5,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,1,6,4,3] => [7,5,2,1,6,4,3] => [5,2,1,6,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,3,1,4,6] => [7,5,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,3,1,6,4] => [7,5,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,3,4,1,6] => [7,5,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,3,4,6,1] => [7,5,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,3,6,1,4] => [7,5,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,3,6,4,1] => [7,5,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,4,1,3,6] => [7,5,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,4,1,6,3] => [7,5,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,4,3,1,6] => [7,5,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,4,3,6,1] => [7,5,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,4,6,1,3] => [7,5,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,4,6,3,1] => [7,5,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,6,1,3,4] => [7,5,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,6,1,4,3] => [7,5,2,6,1,4,3] => [5,2,6,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,6,3,1,4] => [7,5,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,6,3,4,1] => [7,5,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,6,4,1,3] => [7,5,2,6,4,1,3] => [5,2,6,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,2,6,4,3,1] => [7,5,2,6,4,3,1] => [5,2,6,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,3,1,2,4,6] => [7,5,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,1,2,6,4] => [7,5,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,1,4,2,6] => [7,5,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,1,4,6,2] => [7,5,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,1,6,2,4] => [7,5,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,1,6,4,2] => [7,5,3,1,6,4,2] => [5,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,2,1,4,6] => [7,5,3,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,2,1,6,4] => [7,5,3,2,1,6,4] => [5,3,2,1,6,4] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,2,4,1,6] => [7,5,3,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,2,4,6,1] => [7,5,3,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,2,6,1,4] => [7,5,3,2,6,1,4] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,2,6,4,1] => [7,5,3,2,6,4,1] => [5,3,2,6,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,4,1,2,6] => [7,5,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,4,1,6,2] => [7,5,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,4,2,1,6] => [7,5,3,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,4,2,6,1] => [7,5,3,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,4,6,1,2] => [7,5,3,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,4,6,2,1] => [7,5,3,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,6,1,2,4] => [7,5,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,6,1,4,2] => [7,5,3,6,1,4,2] => [5,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,6,2,1,4] => [7,5,3,6,2,1,4] => [5,3,6,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,6,2,4,1] => [7,5,3,6,2,4,1] => [5,3,6,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,3,6,4,1,2] => [7,5,3,6,4,1,2] => [5,3,6,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,3,6,4,2,1] => [7,5,3,6,4,2,1] => [5,3,6,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,4,1,2,3,6] => [7,5,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,4,1,2,6,3] => [7,5,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,4,1,3,2,6] => [7,5,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,4,1,3,6,2] => [7,5,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,4,1,6,2,3] => [7,5,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,4,1,6,3,2] => [7,5,4,1,6,3,2] => [5,4,1,6,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,4,2,1,3,6] => [7,5,4,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,4,2,1,6,3] => [7,5,4,2,1,6,3] => [5,4,2,1,6,3] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,4,2,3,1,6] => [7,5,4,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,4,2,3,6,1] => [7,5,4,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,4,2,6,1,3] => [7,5,4,2,6,1,3] => [5,4,2,6,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,4,2,6,3,1] => [7,5,4,2,6,3,1] => [5,4,2,6,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,4,3,1,2,6] => [7,5,4,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[7,5,4,3,1,6,2] => [7,5,4,3,1,6,2] => [5,4,3,1,6,2] => [[[[.,[.,.]],.],.],[.,.]]
[7,5,4,3,2,1,6] => [7,5,4,3,2,1,6] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]
[7,5,4,3,2,6,1] => [7,5,4,3,2,6,1] => [5,4,3,2,6,1] => [[[[[.,.],.],.],.],[.,.]]
[7,5,4,3,6,1,2] => [7,5,4,3,6,1,2] => [5,4,3,6,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[7,5,4,3,6,2,1] => [7,5,4,3,6,2,1] => [5,4,3,6,2,1] => [[[[[.,.],.],.],.],[.,.]]
[7,5,4,6,1,2,3] => [7,5,4,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,4,6,1,3,2] => [7,5,4,6,1,3,2] => [5,4,6,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,4,6,2,1,3] => [7,5,4,6,2,1,3] => [5,4,6,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,4,6,2,3,1] => [7,5,4,6,2,3,1] => [5,4,6,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,4,6,3,1,2] => [7,5,4,6,3,1,2] => [5,4,6,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[7,5,4,6,3,2,1] => [7,5,4,6,3,2,1] => [5,4,6,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[7,5,6,1,2,3,4] => [7,5,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,6,1,2,4,3] => [7,5,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,6,1,3,2,4] => [7,5,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,6,1,3,4,2] => [7,5,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,6,1,4,2,3] => [7,5,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,6,1,4,3,2] => [7,5,6,1,4,3,2] => [5,6,1,4,3,2] => [[.,[[[.,.],.],.]],[.,.]]
[7,5,6,2,1,3,4] => [7,5,6,2,1,4,3] => [5,6,2,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,6,2,1,4,3] => [7,5,6,2,1,4,3] => [5,6,2,1,4,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,6,2,3,1,4] => [7,5,6,2,4,1,3] => [5,6,2,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,6,2,3,4,1] => [7,5,6,2,4,3,1] => [5,6,2,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,6,2,4,1,3] => [7,5,6,2,4,1,3] => [5,6,2,4,1,3] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,6,2,4,3,1] => [7,5,6,2,4,3,1] => [5,6,2,4,3,1] => [[[.,.],[[.,.],.]],[.,.]]
[7,5,6,3,1,2,4] => [7,5,6,3,1,4,2] => [5,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,6,3,1,4,2] => [7,5,6,3,1,4,2] => [5,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,6,3,2,1,4] => [7,5,6,3,2,1,4] => [5,6,3,2,1,4] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,6,3,2,4,1] => [7,5,6,3,2,4,1] => [5,6,3,2,4,1] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,6,3,4,1,2] => [7,5,6,3,4,1,2] => [5,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]
[7,5,6,3,4,2,1] => [7,5,6,3,4,2,1] => [5,6,3,4,2,1] => [[[[.,.],.],[.,.]],[.,.]]
[7,5,6,4,1,2,3] => [7,5,6,4,1,3,2] => [5,6,4,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,6,4,1,3,2] => [7,5,6,4,1,3,2] => [5,6,4,1,3,2] => [[[.,[[.,.],.]],.],[.,.]]
[7,5,6,4,2,1,3] => [7,5,6,4,2,1,3] => [5,6,4,2,1,3] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,6,4,2,3,1] => [7,5,6,4,2,3,1] => [5,6,4,2,3,1] => [[[[.,.],[.,.]],.],[.,.]]
[7,5,6,4,3,1,2] => [7,5,6,4,3,1,2] => [5,6,4,3,1,2] => [[[[.,[.,.]],.],.],[.,.]]
[7,5,6,4,3,2,1] => [7,5,6,4,3,2,1] => [5,6,4,3,2,1] => [[[[[.,.],.],.],.],[.,.]]
[7,6,1,2,3,4,5] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,2,3,5,4] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,2,4,3,5] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,2,4,5,3] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,2,5,3,4] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,2,5,4,3] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,3,2,4,5] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,3,2,5,4] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,3,4,2,5] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,3,4,5,2] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,3,5,2,4] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,3,5,4,2] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,4,2,3,5] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,4,2,5,3] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,4,3,2,5] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,4,3,5,2] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,4,5,2,3] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,4,5,3,2] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,5,2,3,4] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,5,2,4,3] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,5,3,2,4] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,5,3,4,2] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,5,4,2,3] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [6,1,5,4,3,2] => [[.,[[[[.,.],.],.],.]],.]
[7,6,2,1,3,4,5] => [7,6,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,1,3,5,4] => [7,6,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,1,4,3,5] => [7,6,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,1,4,5,3] => [7,6,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,1,5,3,4] => [7,6,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,1,5,4,3] => [7,6,2,1,5,4,3] => [6,2,1,5,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,3,1,4,5] => [7,6,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,3,1,5,4] => [7,6,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,3,4,1,5] => [7,6,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,3,4,5,1] => [7,6,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,3,5,1,4] => [7,6,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,3,5,4,1] => [7,6,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,4,1,3,5] => [7,6,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,4,1,5,3] => [7,6,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,4,3,1,5] => [7,6,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,4,3,5,1] => [7,6,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,4,5,1,3] => [7,6,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,4,5,3,1] => [7,6,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,5,1,3,4] => [7,6,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,5,1,4,3] => [7,6,2,5,1,4,3] => [6,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,5,3,1,4] => [7,6,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,5,3,4,1] => [7,6,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,5,4,1,3] => [7,6,2,5,4,1,3] => [6,2,5,4,1,3] => [[[.,.],[[[.,.],.],.]],.]
[7,6,2,5,4,3,1] => [7,6,2,5,4,3,1] => [6,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],.]
[7,6,3,1,2,4,5] => [7,6,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,1,2,5,4] => [7,6,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,1,4,2,5] => [7,6,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,1,4,5,2] => [7,6,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,1,5,2,4] => [7,6,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,1,5,4,2] => [7,6,3,1,5,4,2] => [6,3,1,5,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,2,1,4,5] => [7,6,3,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,2,1,5,4] => [7,6,3,2,1,5,4] => [6,3,2,1,5,4] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,2,4,1,5] => [7,6,3,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,2,4,5,1] => [7,6,3,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,2,5,1,4] => [7,6,3,2,5,1,4] => [6,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,2,5,4,1] => [7,6,3,2,5,4,1] => [6,3,2,5,4,1] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,4,1,2,5] => [7,6,3,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,4,1,5,2] => [7,6,3,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,4,2,1,5] => [7,6,3,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,4,2,5,1] => [7,6,3,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,4,5,1,2] => [7,6,3,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,4,5,2,1] => [7,6,3,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,5,1,2,4] => [7,6,3,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,5,1,4,2] => [7,6,3,5,1,4,2] => [6,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,5,2,1,4] => [7,6,3,5,2,1,4] => [6,3,5,2,1,4] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,5,2,4,1] => [7,6,3,5,2,4,1] => [6,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],.]
[7,6,3,5,4,1,2] => [7,6,3,5,4,1,2] => [6,3,5,4,1,2] => [[[.,[.,.]],[[.,.],.]],.]
[7,6,3,5,4,2,1] => [7,6,3,5,4,2,1] => [6,3,5,4,2,1] => [[[[.,.],.],[[.,.],.]],.]
[7,6,4,1,2,3,5] => [7,6,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[7,6,4,1,2,5,3] => [7,6,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[7,6,4,1,3,2,5] => [7,6,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[7,6,4,1,3,5,2] => [7,6,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[7,6,4,1,5,2,3] => [7,6,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[7,6,4,1,5,3,2] => [7,6,4,1,5,3,2] => [6,4,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[7,6,4,2,1,3,5] => [7,6,4,2,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[7,6,4,2,1,5,3] => [7,6,4,2,1,5,3] => [6,4,2,1,5,3] => [[[[.,.],[.,.]],[.,.]],.]
[7,6,4,2,3,1,5] => [7,6,4,2,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[7,6,4,2,3,5,1] => [7,6,4,2,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[7,6,4,2,5,1,3] => [7,6,4,2,5,1,3] => [6,4,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[7,6,4,2,5,3,1] => [7,6,4,2,5,3,1] => [6,4,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[7,6,4,3,1,2,5] => [7,6,4,3,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[7,6,4,3,1,5,2] => [7,6,4,3,1,5,2] => [6,4,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],.]
[7,6,4,3,2,1,5] => [7,6,4,3,2,1,5] => [6,4,3,2,1,5] => [[[[[.,.],.],.],[.,.]],.]
[7,6,4,3,2,5,1] => [7,6,4,3,2,5,1] => [6,4,3,2,5,1] => [[[[[.,.],.],.],[.,.]],.]
[7,6,4,3,5,1,2] => [7,6,4,3,5,1,2] => [6,4,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[7,6,4,3,5,2,1] => [7,6,4,3,5,2,1] => [6,4,3,5,2,1] => [[[[[.,.],.],.],[.,.]],.]
[7,6,4,5,1,2,3] => [7,6,4,5,1,3,2] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[7,6,4,5,1,3,2] => [7,6,4,5,1,3,2] => [6,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],.]
[7,6,4,5,2,1,3] => [7,6,4,5,2,1,3] => [6,4,5,2,1,3] => [[[[.,.],[.,.]],[.,.]],.]
[7,6,4,5,2,3,1] => [7,6,4,5,2,3,1] => [6,4,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],.]
[7,6,4,5,3,1,2] => [7,6,4,5,3,1,2] => [6,4,5,3,1,2] => [[[[.,[.,.]],.],[.,.]],.]
[7,6,4,5,3,2,1] => [7,6,4,5,3,2,1] => [6,4,5,3,2,1] => [[[[[.,.],.],.],[.,.]],.]
[7,6,5,1,2,3,4] => [7,6,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[7,6,5,1,2,4,3] => [7,6,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[7,6,5,1,3,2,4] => [7,6,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[7,6,5,1,3,4,2] => [7,6,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[7,6,5,1,4,2,3] => [7,6,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[7,6,5,1,4,3,2] => [7,6,5,1,4,3,2] => [6,5,1,4,3,2] => [[[.,[[[.,.],.],.]],.],.]
[7,6,5,2,1,3,4] => [7,6,5,2,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[7,6,5,2,1,4,3] => [7,6,5,2,1,4,3] => [6,5,2,1,4,3] => [[[[.,.],[[.,.],.]],.],.]
[7,6,5,2,3,1,4] => [7,6,5,2,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[7,6,5,2,3,4,1] => [7,6,5,2,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[7,6,5,2,4,1,3] => [7,6,5,2,4,1,3] => [6,5,2,4,1,3] => [[[[.,.],[[.,.],.]],.],.]
[7,6,5,2,4,3,1] => [7,6,5,2,4,3,1] => [6,5,2,4,3,1] => [[[[.,.],[[.,.],.]],.],.]
[7,6,5,3,1,2,4] => [7,6,5,3,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[7,6,5,3,1,4,2] => [7,6,5,3,1,4,2] => [6,5,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],.]
[7,6,5,3,2,1,4] => [7,6,5,3,2,1,4] => [6,5,3,2,1,4] => [[[[[.,.],.],[.,.]],.],.]
[7,6,5,3,2,4,1] => [7,6,5,3,2,4,1] => [6,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],.]
[7,6,5,3,4,1,2] => [7,6,5,3,4,1,2] => [6,5,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],.]
[7,6,5,3,4,2,1] => [7,6,5,3,4,2,1] => [6,5,3,4,2,1] => [[[[[.,.],.],[.,.]],.],.]
[7,6,5,4,1,2,3] => [7,6,5,4,1,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[7,6,5,4,1,3,2] => [7,6,5,4,1,3,2] => [6,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],.]
[7,6,5,4,2,1,3] => [7,6,5,4,2,1,3] => [6,5,4,2,1,3] => [[[[[.,.],[.,.]],.],.],.]
[7,6,5,4,2,3,1] => [7,6,5,4,2,3,1] => [6,5,4,2,3,1] => [[[[[.,.],[.,.]],.],.],.]
[7,6,5,4,3,1,2] => [7,6,5,4,3,1,2] => [6,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],.]
[7,6,5,4,3,2,1] => [7,6,5,4,3,2,1] => [6,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],.]
[8,7,6,5,4,3,2,1] => [8,7,6,5,4,3,2,1] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]
[7,8,6,5,4,3,2,1] => [7,8,6,5,4,3,2,1] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]
[7,6,8,5,4,3,2,1] => [7,6,8,5,4,3,2,1] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]
[7,8,5,6,4,3,2,1] => [7,8,5,6,4,3,2,1] => [7,5,6,4,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[7,6,5,8,4,3,2,1] => [7,6,5,8,4,3,2,1] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]
[7,5,6,8,4,3,2,1] => [7,5,8,6,4,3,2,1] => [7,5,6,4,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[6,5,7,8,4,3,2,1] => [6,5,8,7,4,3,2,1] => [6,5,7,4,3,2,1] => [[[[[[.,.],.],.],.],.],[.,.]]
[5,6,7,8,4,3,2,1] => [5,8,7,6,4,3,2,1] => [5,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[8,7,6,4,5,3,2,1] => [8,7,6,4,5,3,2,1] => [7,6,4,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],.],.]
[7,8,6,4,5,3,2,1] => [7,8,6,4,5,3,2,1] => [7,6,4,5,3,2,1] => [[[[[[.,.],.],.],[.,.]],.],.]
[8,6,7,4,5,3,2,1] => [8,6,7,4,5,3,2,1] => [6,7,4,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[8,6,4,5,7,3,2,1] => [8,6,4,7,5,3,2,1] => [6,4,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[8,5,4,6,7,3,2,1] => [8,5,4,7,6,3,2,1] => [5,4,7,6,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,6,5,4,8,3,2,1] => [7,6,5,4,8,3,2,1] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]
[6,7,4,5,8,3,2,1] => [6,8,4,7,5,3,2,1] => [6,4,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[4,5,6,7,8,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,7,6,5,3,4,2,1] => [8,7,6,5,3,4,2,1] => [7,6,5,3,4,2,1] => [[[[[[.,.],.],[.,.]],.],.],.]
[7,8,6,5,3,4,2,1] => [7,8,6,5,3,4,2,1] => [7,6,5,3,4,2,1] => [[[[[[.,.],.],[.,.]],.],.],.]
[8,6,7,5,3,4,2,1] => [8,6,7,5,3,4,2,1] => [6,7,5,3,4,2,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[8,7,5,6,3,4,2,1] => [8,7,5,6,3,4,2,1] => [7,5,6,3,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[5,6,7,8,3,4,2,1] => [5,8,7,6,3,4,2,1] => [5,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,5,4,3,6,2,1] => [8,7,5,4,3,6,2,1] => [7,5,4,3,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[8,7,4,3,5,6,2,1] => [8,7,4,3,6,5,2,1] => [7,4,3,6,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[8,7,3,4,5,6,2,1] => [8,7,3,6,5,4,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,5,3,4,6,7,2,1] => [8,5,3,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,6,5,4,3,8,2,1] => [7,6,5,4,3,8,2,1] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]
[7,5,6,4,3,8,2,1] => [7,5,8,4,3,6,2,1] => [7,5,4,3,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[6,5,7,4,3,8,2,1] => [6,5,8,4,3,7,2,1] => [6,5,4,3,7,2,1] => [[[[[[.,.],.],.],.],.],[.,.]]
[5,6,7,4,3,8,2,1] => [5,8,7,4,3,6,2,1] => [5,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,5,6,3,7,8,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,7,6,5,4,2,3,1] => [8,7,6,5,4,2,3,1] => [7,6,5,4,2,3,1] => [[[[[[.,.],[.,.]],.],.],.],.]
[7,8,6,5,4,2,3,1] => [7,8,6,5,4,2,3,1] => [7,6,5,4,2,3,1] => [[[[[[.,.],[.,.]],.],.],.],.]
[8,6,7,5,4,2,3,1] => [8,6,7,5,4,2,3,1] => [6,7,5,4,2,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[8,7,5,6,4,2,3,1] => [8,7,5,6,4,2,3,1] => [7,5,6,4,2,3,1] => [[[[[.,.],[.,.]],.],[.,.]],.]
[5,6,7,8,4,2,3,1] => [5,8,7,6,4,2,3,1] => [5,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,7,6,4,5,2,3,1] => [8,7,6,4,5,2,3,1] => [7,6,4,5,2,3,1] => [[[[[.,.],[.,.]],[.,.]],.],.]
[8,6,7,4,5,2,3,1] => [8,6,7,4,5,2,3,1] => [6,7,4,5,2,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[8,5,6,4,7,2,3,1] => [8,5,7,4,6,2,3,1] => [5,7,4,6,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,7,6,5,3,2,4,1] => [8,7,6,5,3,2,4,1] => [7,6,5,3,2,4,1] => [[[[[[.,.],.],[.,.]],.],.],.]
[6,7,8,5,3,2,4,1] => [6,8,7,5,3,2,4,1] => [6,7,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[8,6,5,7,3,2,4,1] => [8,6,5,7,3,2,4,1] => [6,5,7,3,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,6,7,8,3,2,4,1] => [5,8,7,6,3,2,4,1] => [5,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,6,5,2,3,4,1] => [8,7,6,5,2,4,3,1] => [7,6,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],.]
[7,6,8,5,2,3,4,1] => [7,6,8,5,2,4,3,1] => [7,6,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],.]
[8,5,6,7,2,3,4,1] => [8,5,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,7,8,2,3,4,1] => [5,8,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,7,6,3,4,2,5,1] => [8,7,6,3,5,2,4,1] => [7,6,3,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[8,6,7,3,4,2,5,1] => [8,6,7,3,5,2,4,1] => [6,7,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[8,7,6,3,2,4,5,1] => [8,7,6,3,2,5,4,1] => [7,6,3,2,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[6,7,8,2,3,4,5,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,7,4,3,5,2,6,1] => [8,7,4,3,6,2,5,1] => [7,4,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,8,4,2,3,5,6,1] => [7,8,4,2,6,5,3,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,5,6,4,3,2,7,1] => [8,5,7,4,3,2,6,1] => [5,7,4,3,2,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[8,5,6,3,4,2,7,1] => [8,5,7,3,6,2,4,1] => [5,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,6,4,3,5,2,7,1] => [8,6,4,3,7,2,5,1] => [6,4,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[8,6,3,4,5,2,7,1] => [8,6,3,7,5,2,4,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[8,4,5,3,6,2,7,1] => [8,4,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,6,5,4,2,3,7,1] => [8,6,5,4,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[8,5,6,4,2,3,7,1] => [8,5,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,5,4,3,2,6,7,1] => [8,5,4,3,2,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[8,5,3,4,2,6,7,1] => [8,5,3,7,2,6,4,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,4,5,2,3,6,7,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,3,2,4,5,6,7,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,5,4,3,2,8,1] => [7,6,5,4,3,2,8,1] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]
[7,5,6,3,4,2,8,1] => [7,5,8,3,6,2,4,1] => [7,5,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[4,5,6,3,7,2,8,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,3,4,7,2,8,1] => [6,5,3,8,7,2,4,1] => [6,5,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,5,7,4,2,3,8,1] => [6,5,8,4,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[5,6,7,4,2,3,8,1] => [5,8,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,7,4,5,2,3,8,1] => [6,8,4,7,2,5,3,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,5,4,7,2,3,8,1] => [6,5,4,8,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[5,4,6,7,2,3,8,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,5,6,7,2,3,8,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,7,3,2,4,5,8,1] => [6,8,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,5,6,3,2,7,8,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,3,6,2,7,8,1] => [5,4,3,8,2,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,5,6,2,3,7,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,2,3,4,7,8,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,3,4,5,7,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,4,3,2,6,7,8,1] => [5,4,3,2,8,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,3,4,2,6,7,8,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,5,6,7,8,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,5,6,7,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,3,5,6,7,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,7,6,5,4,3,1,2] => [8,7,6,5,4,3,1,2] => [7,6,5,4,3,1,2] => [[[[[[.,[.,.]],.],.],.],.],.]
[7,8,6,5,4,3,1,2] => [7,8,6,5,4,3,1,2] => [7,6,5,4,3,1,2] => [[[[[[.,[.,.]],.],.],.],.],.]
[8,6,7,5,4,3,1,2] => [8,6,7,5,4,3,1,2] => [6,7,5,4,3,1,2] => [[[[[.,[.,.]],.],.],.],[.,.]]
[8,7,5,6,4,3,1,2] => [8,7,5,6,4,3,1,2] => [7,5,6,4,3,1,2] => [[[[[.,[.,.]],.],.],[.,.]],.]
[5,6,7,8,4,3,1,2] => [5,8,7,6,4,3,1,2] => [5,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[8,7,6,4,5,3,1,2] => [8,7,6,4,5,3,1,2] => [7,6,4,5,3,1,2] => [[[[[.,[.,.]],.],[.,.]],.],.]
[7,8,6,4,5,3,1,2] => [7,8,6,4,5,3,1,2] => [7,6,4,5,3,1,2] => [[[[[.,[.,.]],.],[.,.]],.],.]
[8,7,6,5,3,4,1,2] => [8,7,6,5,3,4,1,2] => [7,6,5,3,4,1,2] => [[[[[.,[.,.]],[.,.]],.],.],.]
[8,7,5,6,3,4,1,2] => [8,7,5,6,3,4,1,2] => [7,5,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,8,5,6,3,4,1,2] => [7,8,5,6,3,4,1,2] => [7,5,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,6,5,8,3,4,1,2] => [7,6,5,8,3,4,1,2] => [7,6,5,3,4,1,2] => [[[[[.,[.,.]],[.,.]],.],.],.]
[6,7,5,8,3,4,1,2] => [6,8,5,7,3,4,1,2] => [6,5,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[6,5,7,8,3,4,1,2] => [6,5,8,7,3,4,1,2] => [6,5,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,6,7,8,3,4,1,2] => [5,8,7,6,3,4,1,2] => [5,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,8,5,4,3,6,1,2] => [7,8,5,4,3,6,1,2] => [7,5,4,3,6,1,2] => [[[[[.,[.,.]],.],.],[.,.]],.]
[7,8,4,5,3,6,1,2] => [7,8,4,6,3,5,1,2] => [7,4,6,3,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[8,7,4,3,5,6,1,2] => [8,7,4,3,6,5,1,2] => [7,4,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[7,8,4,3,5,6,1,2] => [7,8,4,3,6,5,1,2] => [7,4,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[7,8,3,4,5,6,1,2] => [7,8,3,6,5,4,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,5,4,6,3,7,1,2] => [8,5,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[7,6,5,4,3,8,1,2] => [7,6,5,4,3,8,1,2] => [7,6,5,4,3,1,2] => [[[[[[.,[.,.]],.],.],.],.],.]
[7,5,6,4,3,8,1,2] => [7,5,8,4,3,6,1,2] => [7,5,4,3,6,1,2] => [[[[[.,[.,.]],.],.],[.,.]],.]
[5,6,7,4,3,8,1,2] => [5,8,7,4,3,6,1,2] => [5,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,4,5,3,8,1,2] => [6,8,4,7,3,5,1,2] => [6,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,6,4,7,3,8,1,2] => [5,8,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,5,6,3,7,8,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,5,3,4,7,8,1,2] => [6,5,3,8,7,4,1,2] => [6,5,3,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,4,3,6,7,8,1,2] => [5,4,3,8,7,6,1,2] => [5,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,3,5,6,7,8,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,5,6,7,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,7,6,5,4,2,1,3] => [8,7,6,5,4,2,1,3] => [7,6,5,4,2,1,3] => [[[[[[.,.],[.,.]],.],.],.],.]
[7,6,8,5,4,2,1,3] => [7,6,8,5,4,2,1,3] => [7,6,5,4,2,1,3] => [[[[[[.,.],[.,.]],.],.],.],.]
[5,6,7,8,4,2,1,3] => [5,8,7,6,4,2,1,3] => [5,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,7,6,5,4,1,2,3] => [8,7,6,5,4,1,3,2] => [7,6,5,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],.]
[6,7,8,5,4,1,2,3] => [6,8,7,5,4,1,3,2] => [6,7,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[8,6,5,7,4,1,2,3] => [8,6,5,7,4,1,3,2] => [6,5,7,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[5,6,7,8,4,1,2,3] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[8,6,7,4,5,1,2,3] => [8,6,7,4,5,1,3,2] => [6,7,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[8,5,6,4,7,1,2,3] => [8,5,7,4,6,1,3,2] => [5,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[8,4,5,6,7,1,2,3] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,7,6,5,3,2,1,4] => [8,7,6,5,3,2,1,4] => [7,6,5,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],.],.]
[7,8,5,6,3,2,1,4] => [7,8,5,6,3,2,1,4] => [7,5,6,3,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,6,5,8,3,2,1,4] => [7,6,5,8,3,2,1,4] => [7,6,5,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],.],.]
[5,6,7,8,3,2,1,4] => [5,8,7,6,3,2,1,4] => [5,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,6,5,2,3,1,4] => [8,7,6,5,2,4,1,3] => [7,6,5,2,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],.]
[8,7,5,6,2,3,1,4] => [8,7,5,6,2,4,1,3] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,8,5,6,2,3,1,4] => [7,8,5,6,2,4,1,3] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,7,5,8,2,3,1,4] => [6,8,5,7,2,4,1,3] => [6,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,5,6,8,2,3,1,4] => [7,5,8,6,2,4,1,3] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[5,6,7,8,2,3,1,4] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,7,6,5,3,1,2,4] => [8,7,6,5,3,1,4,2] => [7,6,5,3,1,4,2] => [[[[[.,[.,.]],[.,.]],.],.],.]
[6,7,5,8,3,1,2,4] => [6,8,5,7,3,1,4,2] => [6,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,6,7,8,3,1,2,4] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,7,6,5,2,1,3,4] => [8,7,6,5,2,1,4,3] => [7,6,5,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],.]
[7,8,5,6,2,1,3,4] => [7,8,5,6,2,1,4,3] => [7,5,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,5,7,8,2,1,3,4] => [6,5,8,7,2,1,4,3] => [6,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,6,7,8,2,1,3,4] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,7,6,5,1,2,3,4] => [8,7,6,5,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,8,5,6,1,2,3,4] => [7,8,5,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[7,6,5,8,1,2,3,4] => [7,6,5,8,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,5,6,8,1,2,3,4] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[5,6,7,8,1,2,3,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,7,6,4,3,2,1,5] => [8,7,6,4,3,2,1,5] => [7,6,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],.]
[6,7,8,3,2,4,1,5] => [6,8,7,3,2,5,1,4] => [6,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[8,7,6,3,4,1,2,5] => [8,7,6,3,5,1,4,2] => [7,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[8,6,7,3,4,1,2,5] => [8,6,7,3,5,1,4,2] => [6,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[8,6,7,2,3,1,4,5] => [8,6,7,2,5,1,4,3] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,7,6,1,2,3,4,5] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[7,8,5,4,3,2,1,6] => [7,8,5,4,3,2,1,6] => [7,5,4,3,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],.]
[7,8,3,4,5,2,1,6] => [7,8,3,6,5,2,1,4] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,8,4,5,2,3,1,6] => [7,8,4,6,2,5,1,3] => [7,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,8,3,4,2,5,1,6] => [7,8,3,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,7,4,5,1,2,3,6] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,8,4,3,2,1,5,6] => [7,8,4,3,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,8,3,4,2,1,5,6] => [7,8,3,6,2,1,5,4] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,8,4,2,3,1,5,6] => [7,8,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,7,4,1,2,3,5,6] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,8,3,2,1,4,5,6] => [7,8,3,2,1,6,5,4] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,7,2,3,1,4,5,6] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,8,1,2,3,4,5,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,6,5,4,3,2,1,7] => [8,6,5,4,3,2,1,7] => [6,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[.,.]]
[8,5,6,4,2,3,1,7] => [8,5,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,6,4,5,2,3,1,7] => [8,6,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[8,5,4,2,3,6,1,7] => [8,5,4,2,7,6,1,3] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,3,2,4,5,6,1,7] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,6,5,4,3,1,2,7] => [8,6,5,4,3,1,7,2] => [6,5,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[.,.]]
[8,6,4,5,3,1,2,7] => [8,6,4,7,3,1,5,2] => [6,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[8,5,6,3,4,1,2,7] => [8,5,7,3,6,1,4,2] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,4,5,3,6,1,2,7] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,5,6,4,2,1,3,7] => [8,5,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,5,6,4,1,2,3,7] => [8,5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[8,5,6,3,2,1,4,7] => [8,5,7,3,2,1,6,4] => [5,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,5,6,2,3,1,4,7] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,5,6,3,1,2,4,7] => [8,5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,5,6,1,2,3,4,7] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,6,4,3,2,1,5,7] => [8,6,4,3,2,1,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[8,6,3,4,2,1,5,7] => [8,6,3,7,2,1,5,4] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[8,4,3,5,2,1,6,7] => [8,4,3,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,4,5,2,3,1,6,7] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,2,3,4,5,1,6,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,4,5,1,2,6,7] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,4,2,1,3,6,7] => [8,5,4,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,5,3,2,1,4,6,7] => [8,5,3,2,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,4,3,2,1,5,6,7] => [8,4,3,2,1,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,3,1,2,4,5,6,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,6,5,4,3,2,1,8] => [7,6,5,4,3,2,1,8] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]
[6,5,4,7,3,2,1,8] => [6,5,4,8,3,2,1,7] => [6,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[.,.]]
[7,5,6,3,4,2,1,8] => [7,5,8,3,6,2,1,4] => [7,5,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,6,4,3,5,2,1,8] => [7,6,4,3,8,2,1,5] => [7,6,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],.]
[7,5,6,4,2,3,1,8] => [7,5,8,4,2,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[5,6,7,4,2,3,1,8] => [5,8,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,6,4,5,2,3,1,8] => [7,6,4,8,2,5,1,3] => [7,6,4,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],.]
[6,7,4,5,2,3,1,8] => [6,8,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,6,4,7,2,3,1,8] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,6,7,3,2,4,1,8] => [5,8,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,7,3,4,2,5,1,8] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,7,4,2,3,5,1,8] => [6,8,4,2,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,5,4,3,2,6,1,8] => [7,5,4,3,2,8,1,6] => [7,5,4,3,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],.]
[7,4,5,3,2,6,1,8] => [7,4,8,3,2,6,1,5] => [7,4,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,5,3,4,2,6,1,8] => [7,5,3,8,2,6,1,4] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,5,4,2,3,6,1,8] => [7,5,4,2,8,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[7,4,5,2,3,6,1,8] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,5,4,3,2,7,1,8] => [6,5,4,3,2,8,1,7] => [6,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[.,.]]
[5,6,3,4,2,7,1,8] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,4,5,2,7,1,8] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,5,3,6,2,7,1,8] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,3,2,4,7,1,8] => [6,5,3,2,8,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,4,2,3,5,7,1,8] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,3,2,6,7,1,8] => [5,4,3,2,8,7,1,6] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[3,4,2,5,6,7,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,3,4,5,6,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,3,4,5,1,2,8] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,3,4,7,1,2,8] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,4,5,6,7,1,2,8] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,7,4,1,2,3,8] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[7,5,4,6,1,2,3,8] => [7,5,4,8,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[5,4,6,7,1,2,3,8] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[7,6,5,3,2,1,4,8] => [7,6,5,3,2,1,8,4] => [7,6,5,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],.],.]
[5,6,7,2,1,3,4,8] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,6,5,1,2,3,4,8] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,4,3,2,1,5,8] => [7,6,4,3,2,1,8,5] => [7,6,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],.]
[7,6,3,4,2,1,5,8] => [7,6,3,8,2,1,5,4] => [7,6,3,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[6,7,4,2,3,1,5,8] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,7,3,1,2,4,5,8] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,1,2,3,4,5,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,5,4,3,2,1,6,8] => [7,5,4,3,2,1,8,6] => [7,5,4,3,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],.]
[7,4,5,3,2,1,6,8] => [7,4,8,3,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,4,3,5,2,1,6,8] => [7,4,3,8,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,5,3,2,4,1,6,8] => [7,5,3,2,8,1,6,4] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,4,5,1,2,3,6,8] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,5,3,1,2,4,6,8] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,4,3,2,1,5,6,8] => [7,4,3,2,1,8,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,4,3,1,2,5,6,8] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[7,1,2,3,4,5,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,5,4,3,2,1,7,8] => [6,5,4,3,2,1,8,7] => [6,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[.,.]]
[4,5,6,3,2,1,7,8] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,3,4,2,1,7,8] => [6,5,3,8,2,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,4,6,2,3,1,7,8] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,6,3,2,4,1,7,8] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,3,2,6,1,7,8] => [5,4,3,2,8,1,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,6,4,3,1,2,7,8] => [5,8,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,6,3,4,1,2,7,8] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,4,3,5,1,2,7,8] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,4,5,2,1,3,7,8] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,6,2,1,3,7,8] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,5,6,2,1,3,7,8] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,1,2,3,7,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,4,3,2,1,5,7,8] => [6,4,3,2,1,8,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,3,4,2,1,5,7,8] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,2,1,3,5,7,8] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,3,2,1,6,7,8] => [5,4,3,2,1,8,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,5,2,3,1,6,7,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,2,4,1,6,7,8] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,2,3,4,1,6,7,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,4,2,5,1,6,7,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,4,5,1,6,7,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,4,1,2,6,7,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,2,1,4,6,7,8] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,2,3,1,4,6,7,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,2,1,5,6,7,8] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,1,5,6,7,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,2,5,6,7,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,1,2,5,6,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,1,3,5,6,7,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,2,3,5,6,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,2,1,4,5,6,7,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,3,4,5,6,7,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,7,6,4,3,2,1] => [5,8,7,6,4,3,2,1] => [5,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,7,8,6,4,3,2,1] => [5,8,7,6,4,3,2,1] => [5,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,8,7,4,3,2,1] => [6,5,8,7,4,3,2,1] => [6,5,7,4,3,2,1] => [[[[[[.,.],.],.],.],.],[.,.]]
[5,6,8,7,4,3,2,1] => [5,8,7,6,4,3,2,1] => [5,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,7,6,8,4,3,2,1] => [5,8,7,6,4,3,2,1] => [5,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,8,7,6,5,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,8,6,5,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,8,7,5,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,6,8,5,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,7,8,5,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,8,7,6,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,7,8,6,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,5,8,7,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,6,8,7,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,6,5,8,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,7,5,8,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,7,6,8,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,5,7,8,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,3,7,8,6,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,6,3,8,7,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,3,6,8,7,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,7,6,4,3,8,2,1] => [5,8,7,4,3,6,2,1] => [5,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,5,3,7,6,8,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,8,7,6,5,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,7,8,6,5,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,6,8,7,5,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,8,7,6,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,7,8,6,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,3,2,8,7,6,1] => [5,4,3,2,8,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,4,3,2,7,8,6,1] => [5,4,3,2,8,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,3,2,5,8,7,6,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,5,7,8,6,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,5,8,7,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,5,7,8,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,5,3,2,8,7,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,6,3,2,8,7,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,3,6,2,8,7,1] => [5,4,3,8,2,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,3,2,6,5,8,7,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,6,5,8,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,3,2,6,8,7,1] => [5,4,3,2,8,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,3,2,5,6,8,7,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,5,6,8,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,5,3,7,2,8,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,7,6,5,8,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,6,7,5,8,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,7,6,5,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,6,7,5,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,3,2,7,6,8,1] => [5,4,3,2,8,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,3,2,5,7,6,8,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,5,7,6,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,2,6,5,7,8,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,6,5,7,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,5,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,5,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,5,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,6,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,8,7,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,8,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,8,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,8,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,8,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,8,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,7,6,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,8,6,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,8,7,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,8,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,8,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,7,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,8,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,4,6,5,8,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,6,8,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,4,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,6,5,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,5,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,7,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,7,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,6,7,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,7,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,6,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,6,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,7,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,7,8,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,8,7,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,8,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,7,5,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,6,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,5,7,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,7,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,7,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,8,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,8,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,6,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,7,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,8,7,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,6,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,7,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,8,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,7,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,8,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,7,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,5,8,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,8,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,7,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,3,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,3,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,5,3,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,3,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,5,4,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,5,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,3,6,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,6,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,6,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,4,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,4,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,4,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,4,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,5,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,7,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,5,7,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,6,7,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,7,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,6,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,5,7,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,7,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,6,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,7,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,7,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,7,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,3,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,5,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,5,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,3,6,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,6,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,6,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,5,6,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,6,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,6,5,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,8,6,5,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,7,5,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,8,5,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,8,5,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,8,7,6,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,8,6,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,8,7,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,8,7,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,5,8,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,5,8,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,6,8,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,7,8,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,7,8,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,7,6,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,8,6,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,8,7,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,6,8,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,7,8,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,8,7,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,7,8,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,8,7,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,7,8,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,4,8,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,4,8,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,5,8,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,6,8,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,6,8,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,5,4,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,5,4,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,6,4,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,7,4,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,7,4,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,6,5,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,7,5,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,7,6,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,4,7,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,6,7,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,6,7,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,7,6,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,6,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,8,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,8,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,7,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,8,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,8,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,5,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,6,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,7,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,7,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,7,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,8,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,8,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,7,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,8,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,7,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,8,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,7,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,4,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,5,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,6,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,6,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,5,4,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,6,4,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,7,4,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,7,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,4,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,4,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,5,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,6,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,6,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,8,7,6,5,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,8,6,5,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,8,7,5,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,6,8,5,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,7,8,5,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,8,7,6,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,7,8,6,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,5,8,7,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,6,8,7,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,6,5,8,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,7,5,8,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,7,6,8,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,5,7,8,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,6,7,8,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,8,7,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,6,8,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,6,7,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,8,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,6,5,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,6,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,6,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,6,5,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,7,6,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,8,6,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,8,7,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,7,8,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,5,8,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,7,6,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,6,7,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,8,7,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,8,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,8,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,6,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,7,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,8,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,7,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,5,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,6,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,6,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,7,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,7,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,5,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,6,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,8,7,6,5] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,7,8,6,5] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,6,8,7,5] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,7,6,8,5] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,6,7,8,5] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,1,8,7,6,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,1,7,8,6,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,1,6,8,7,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,1,7,6,8,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,1,6,7,8,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,4,3,2,8,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,6,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,7,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,6,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,8,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,7,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,6,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,7,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,6,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,8,7,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,7,8,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,8,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,7,6,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,7,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,4,3,8,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,7,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,6,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,7,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,6,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,8,7,6,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,7,8,6,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,6,8,7,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,7,6,8,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,6,7,8,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,4,8,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,6,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,7,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,6,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,8,7,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,7,8,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,7,6,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,6,7,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,8,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,7,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,7,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,3,2,1,8,7,6] => [5,4,3,2,1,8,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,4,3,2,1,7,8,6] => [5,4,3,2,1,8,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[3,2,5,4,1,8,7,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,5,4,1,7,8,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,5,1,8,7,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,5,1,7,8,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,4,5,1,8,7,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,4,3,2,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,3,2,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,2,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,2,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,2,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,2,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,4,3,8,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,3,8,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,5,4,3,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,3,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,3,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,3,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,4,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,4,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,5,4,8,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,4,7,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,5,4,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,4,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,5,8,7,6] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,5,7,8,6] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,1,5,8,7,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,4,3,2,5,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,5,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,5,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,5,8,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,5,7,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,4,3,5,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,5,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,5,8,7,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,5,7,8,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,4,5,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,5,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,5,8,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,5,7,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,4,3,2,1,8,7] => [6,5,4,3,2,1,8,7] => [6,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[.,.]]
[4,6,5,3,2,1,8,7] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,6,3,2,1,8,7] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,6,5,2,1,8,7] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,5,6,2,1,8,7] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,6,5,1,8,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,3,2,6,1,8,7] => [5,4,3,2,8,1,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[3,4,2,5,6,1,8,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,5,4,3,2,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,4,3,2,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,6,3,2,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,5,4,2,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,6,2,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,6,5,4,3,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,4,3,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,5,3,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,6,3,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,6,3,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,4,5,6,3,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,5,4,8,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,6,5,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,6,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,5,4,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,6,4,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,6,5,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,6,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,6,5,8,7] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,1,6,5,8,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,4,2,6,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,4,3,6,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,6,5,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,6,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,3,2,1,6,8,7] => [5,4,3,2,1,8,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[3,2,5,4,1,6,8,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,5,4,3,6,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,3,6,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,4,6,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,5,4,6,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,5,6,8,7] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,1,5,6,8,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,4,2,5,6,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,5,6,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,4,3,5,6,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,5,6,8,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,4,5,6,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,5,6,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,6,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,7,6,5,2,1,8] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,5,7,6,2,1,8] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,6,5,7,2,1,8] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[2,7,6,5,4,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,7,5,4,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,7,6,4,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,6,7,4,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,7,5,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,4,7,6,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,6,4,7,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,4,6,7,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,5,6,7,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,7,6,5,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,6,7,5,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,5,7,6,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,6,5,7,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,5,6,7,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,2,7,6,5,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,6,7,5,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,3,4,7,6,5,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,6,7,5,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,4,3,2,7,6,1,8] => [5,4,3,2,8,7,1,6] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[3,4,2,5,7,6,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,3,4,5,7,6,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,4,6,3,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,5,6,3,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,5,6,4,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,2,6,5,7,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,4,3,6,5,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,6,5,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,4,3,6,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,5,3,6,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,5,4,6,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,3,5,6,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,6,5,4,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,4,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,4,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,4,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,6,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,5,7,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,6,7,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,7,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,6,5,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,6,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,5,7,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,7,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,7,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,7,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,5,7,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,7,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,6,3,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,3,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,5,4,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,4,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,5,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,5,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,6,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,5,6,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,6,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,5,4,3,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,5,4,3,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,7,4,3,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,7,5,3,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,6,7,3,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,6,7,3,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,7,6,5,4,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,5,4,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,7,4,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,7,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,4,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,5,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,6,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,6,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,6,5,4,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,7,5,4,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,7,6,4,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,5,7,4,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,6,7,4,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,5,7,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,6,5,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,6,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,7,5,4,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,7,6,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,7,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,7,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,5,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,6,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,7,6,5,8] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,6,7,5,8] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,4,3,2,7,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,6,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,6,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,6,7,5,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,4,3,6,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,7,6,5,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,4,6,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,6,7,5,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,7,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,3,2,1,7,6,8] => [5,4,3,2,1,8,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[3,2,5,4,1,7,6,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,5,1,7,6,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,5,4,2,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,5,2,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,2,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,4,3,7,6,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,4,5,3,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,5,4,7,6,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,5,4,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,4,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,2,1,5,7,6,8] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,2,4,3,5,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,5,7,6,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,4,5,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,5,7,6,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,4,6,3,2,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,4,6,5,3,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,6,3,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,4,3,6,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,6,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,3,5,4,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,5,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,5,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,5,6,7,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,4,3,5,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,5,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,3,7,5,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,3,8,5,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,3,8,6,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,6,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,4,8,5,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,6,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,8,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,5,3,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,5,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,5,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,5,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,4,5,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,8,4,7,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,2,8,6,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,4,8,6,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,8,5,4,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,3,8,7,5,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,8,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,4,3,8,5,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,5,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,6,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,6,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,3,4,2,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,3,4,6,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,3,4,8,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,6,3,4,5,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,4,5,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,4,5,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,4,5,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,4,6,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,4,7,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,4,2,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,4,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,4,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,4,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,4,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,6,4,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,6,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,7,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,6,5,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,6,5,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,5,4,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,5,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,6,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,5,2,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,5,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,3,5,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,3,6,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,3,6,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,3,6,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,3,2,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,3,2,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,3,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,3,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,3,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,6,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,6,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,6,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,6,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,5,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,5,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,5,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,6,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,3,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,3,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,3,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,3,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,6,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,6,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,7,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,5,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,5,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,5,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,5,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,6,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,5,4,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,5,4,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,5,4,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,5,6,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,4,8,6,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,8,6,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,8,5,6,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,8,5,7,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,8,6,5,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,8,6,7,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,8,6,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,8,6,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,5,6,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,5,7,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,6,5,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,6,7,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,8,6,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,5,3,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,5,7,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,5,8,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,4,5,6,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,4,5,7,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,6,5,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,4,6,5,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,4,6,7,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,4,7,6,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,4,6,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,4,7,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,6,4,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,6,4,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,6,7,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,7,6,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,6,5,4,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,6,5,7,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,7,5,6,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,7,5,6,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,7,5,4,6,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,7,5,6,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,3,4,6,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,3,4,5,6,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,3,6,5,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,4,5,6,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,4,6,5,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,4,8,6,7,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,8,6,7,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,5,6,4,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,5,6,8,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,5,6,7,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,5,7,6,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,6,5,7,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,6,7,5,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,3,5,6,8,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,5,8,7,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,6,5,8,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,7,5,6,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,8,5,6,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,8,5,7,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,7,6,5,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,8,6,7,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,3,8,7,6,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,3,4,1,6,8,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,3,4,1,7,8,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,3,4,1,8,7,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,3,4,5,8,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,3,5,4,7,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,4,3,1,6,7,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,3,1,6,8,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,3,1,7,6,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,3,1,8,7,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,4,5,3,8,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,5,4,3,7,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,3,2,1,8,6,7,5] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,7,5,6,8,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,8,5,6,7,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,8,5,7,6,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,8,6,7,5,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,4,1,6,8,7] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,4,1,7,6,8] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,4,1,8,7,6] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,3,2,4,6,5,7,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,4,6,7,5,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,4,7,6,5,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,2,5,4,1,7,8] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,2,5,4,1,8,7] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,2,5,4,6,1,8] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,3,2,5,4,7,6,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,5,6,4,7,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,5,6,7,4,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,5,7,6,4,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,6,5,7,4,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,7,5,6,4,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,7,6,5,4,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,4,2,7,6,8,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,4,2,8,6,7,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,4,2,5,1,8,7] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,5,4,2,7,1,8] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,5,4,2,6,1,8] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,4,3,2,8,6,7,1] => [5,4,3,2,8,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,4,3,5,2,1,8,7] => [6,4,3,8,2,1,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,3,4,2,1,8,7] => [6,5,3,8,2,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[8,5,3,4,2,7,6,1] => [8,5,3,7,2,6,4,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,5,3,4,7,6,2,1] => [8,5,3,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,3,4,6,5,2,1] => [8,7,3,6,5,4,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,6,3,5,4,2,7,1] => [8,6,3,7,5,2,4,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[8,7,3,5,4,6,2,1] => [8,7,3,6,5,4,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,7,3,5,6,4,2,1] => [8,7,3,6,5,4,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,7,3,6,5,4,2,1] => [8,7,3,6,5,4,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,5,4,3,2,7,6,1] => [8,5,4,3,2,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[8,7,4,3,6,5,2,1] => [8,7,4,3,6,5,2,1] => [7,4,3,6,5,2,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[2,1,4,6,3,5,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,8,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,8,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,8,3,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,5,7,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,7,5,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,7,3,5,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,3,7,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,7,3,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,7,8,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,7,5,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,3,5,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,7,8,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,8,3,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,7,3,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,7,8,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,8,5,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,3,5,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,5,8,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,8,3,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,6,8,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,5,6,7,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,6,4,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,4,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,6,8,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,8,3,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,4,7,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,6,7,4,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,7,4,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,7,3,4,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,6,7,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,7,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,7,3,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,7,8,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,7,4,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,3,4,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,7,8,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,3,8,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,8,3,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,3,4,6,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,8,4,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,8,3,4,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,8,4,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,4,6,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,5,6,8,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,3,4,6,7,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,5,6,7,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,7,4,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,3,4,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,7,8,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,3,8,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,8,3,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,7,4,5,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,4,7,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,7,4,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,7,8,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,8,4,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,3,4,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,4,8,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,4,8,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,4,5,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,4,5,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,6,4,5,7,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,6,7,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,8,4,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,8,3,4,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,4,8,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,4,8,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,8,4,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,4,5,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,7,5,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,7,8,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,4,5,6,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,7,5,6,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,5,7,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,3,4,5,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,8,4,5,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,8,5,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,4,5,8,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,5,6,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,1,2,6,5,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,2,5,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,6,8,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,2,8,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,8,2,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,6,5,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,6,7,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,2,7,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,7,2,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,6,7,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,2,7,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,7,2,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,7,8,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,6,7,8,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,7,5,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,7,2,5,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,7,8,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,7,5,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,5,7,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,2,7,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,7,2,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,5,7,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,7,2,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,7,8,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,5,7,8,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,8,5,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,8,2,5,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,5,8,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,2,8,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,8,2,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,5,6,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,6,2,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,6,8,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,5,6,8,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,2,6,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,6,2,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,6,7,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,6,7,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,5,6,7,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,6,4,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,2,4,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,6,8,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,8,2,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,2,4,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,6,7,4,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,2,7,4,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,7,2,4,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,6,7,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,2,7,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,7,2,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,7,8,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,6,7,8,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,7,4,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,2,4,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,7,8,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,2,8,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,8,2,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,7,4,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,7,2,4,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,4,7,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,5,2,4,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,7,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,2,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,4,7,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,5,2,4,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,7,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,2,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,7,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,2,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,8,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,8,4,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,8,2,4,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,4,8,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,2,5,4,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,8,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,8,2,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,4,6,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,5,2,6,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,2,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,6,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,2,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,8,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,4,6,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,5,2,4,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,2,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,6,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,2,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,7,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,6,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,2,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,7,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,7,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,7,4,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,2,4,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,7,8,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,2,8,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,8,2,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,4,7,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,2,6,4,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,4,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,4,7,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,2,6,4,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,4,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,7,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,7,2,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,6,7,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,7,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,7,8,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,8,4,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,8,2,4,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,4,8,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,2,6,4,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,4,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,4,5,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,6,2,4,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,2,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,6,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,8,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,2,4,5,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,4,6,2,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,2,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,7,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,6,7,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,8,4,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,8,2,4,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,4,8,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,2,7,4,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,2,4,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,2,8,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,2,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,4,5,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,7,2,4,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,7,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,2,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,7,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,7,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,8,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,4,5,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,7,2,4,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,7,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,7,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,4,5,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,2,8,4,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,4,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,8,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,8,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,8,2,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,5,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,5,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,2,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,8,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,6,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,2,6,3,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,6,2,3,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,2,3,8,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,2,6,8,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,6,2,8,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,2,8,3,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,6,8,2,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,8,2,3,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,2,6,3,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,6,2,3,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,2,7,3,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,6,7,2,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,7,2,3,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,2,6,7,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,2,7,8,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,6,7,2,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,7,2,8,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,6,7,8,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,7,8,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,2,7,3,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,1,2,3,8,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,2,7,8,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,7,2,8,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,1,2,8,3,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,2,7,3,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,7,2,3,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,2,3,7,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,5,3,7,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,3,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,3,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,7,3,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,7,3,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,7,3,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,2,3,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,2,3,7,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,5,3,7,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,5,2,3,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,7,3,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,7,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,7,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,2,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,7,8,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,7,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,7,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,8,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,2,8,3,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,8,2,3,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,8,1,2,3,6,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,2,3,8,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,5,3,8,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,3,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,3,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,8,3,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,8,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,8,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,2,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,6,3,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,5,2,6,3,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,6,8,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,6,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,6,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,8,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,2,3,6,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,5,3,6,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,3,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,3,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,6,3,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,5,2,6,3,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,2,3,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,6,7,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,6,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,6,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,2,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,7,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,5,6,7,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,6,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,6,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,2,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,7,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,7,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,7,3,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,7,2,3,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,2,3,8,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,7,2,8,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,2,8,3,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,7,8,2,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,8,2,3,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,2,7,3,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,7,2,3,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,2,3,5,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,2,3,7,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,6,3,7,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,6,3,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,7,3,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,6,7,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,7,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,3,7,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,6,3,7,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,6,2,3,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,7,3,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,6,2,7,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,2,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,6,7,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,7,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,2,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,8,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,8,3,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,8,2,3,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,8,1,2,3,5,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,2,3,8,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,6,3,8,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,6,3,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,3,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,6,8,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,8,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,8,2,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,3,5,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,6,3,5,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,6,3,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,3,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,6,5,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,3,6,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,3,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,6,8,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,4,3,6,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,3,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,8,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,3,5,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,6,3,5,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,6,3,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,3,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,6,5,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,4,6,3,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,6,7,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,4,6,3,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,7,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,6,7,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,3,6,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,3,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,6,7,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,2,8,3,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,8,2,3,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,8,1,2,3,5,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,2,3,8,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,7,3,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,3,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,7,8,3,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,7,8,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,8,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,8,2,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,2,3,5,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,7,3,5,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,7,3,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,3,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,7,5,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,4,3,7,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,3,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,7,8,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,3,7,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,7,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,3,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,8,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,2,3,5,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,7,3,5,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,7,3,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,3,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,7,5,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,3,7,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,4,7,3,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,5,7,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,4,5,7,3,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,4,5,7,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,7,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,4,8,2,3,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,8,5,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,3,8,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,4,8,3,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,5,8,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,3,5,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,5,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,3,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,5,8,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,3,5,6,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,4,5,6,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,5,2,6,3,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,2,3,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,3,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,2,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,7,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,7,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,2,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,8,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,3,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,8,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,8,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,8,2,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,3,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,6,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,6,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,3,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,6,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,3,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,8,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,3,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,6,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,6,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,3,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,6,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,3,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,6,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,6,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,3,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,7,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,7,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,3,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,3,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,8,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,8,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,2,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,3,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,7,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,7,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,3,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,7,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,7,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,3,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,8,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,3,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,3,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,7,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,7,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,3,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,4,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,7,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,4,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,7,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,7,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,3,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,3,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,8,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,8,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,3,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,4,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
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[1,2,3,5,8,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,4,6,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,6,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,4,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,4,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,2,8,3,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,8,2,3,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,2,3,8,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,2,7,3,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,3,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,8,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,8,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,2,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,2,3,4,8,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,2,7,3,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,3,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,7,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,7,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,3,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,7,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,7,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,3,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,8,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,3,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,7,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,7,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,3,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,4,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,4,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,7,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,4,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,4,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,7,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,7,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,2,3,4,5,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,8,2,3,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,8,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,8,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,3,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,4,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,4,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,8,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,4,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,4,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,4,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,3,4,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,8,3,4,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,8,3,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,2,3,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,8,4,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,3,8,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,8,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,3,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,4,8,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,3,4,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,4,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,4,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,8,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,4,5,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,3,4,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,4,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,4,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,7,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,7,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,3,4,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,4,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,4,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,7,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,4,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,4,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,4,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,8,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,2,6,1,4,8,7] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,3,2,5,4,8,1,6] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,4,5,2,3,7,6,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,5,2,3,8,1,6] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,4,5,2,3,1,8,7] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,6,2,1,3,8,7] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,6,1,5,4,2,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,5,1,3,2,8,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,4,3,1,2,8,7] => [5,8,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[7,5,4,3,2,8,1,6] => [7,5,4,3,2,8,1,6] => [7,5,4,3,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],.]
[8,6,4,3,7,2,5,1] => [8,6,4,3,7,2,5,1] => [6,4,3,7,2,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,4,3,8,2,1,5] => [7,6,4,3,8,2,1,5] => [7,6,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],.]
[6,7,4,3,8,1,2,5] => [6,8,4,3,7,1,5,2] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,7,4,3,1,8,2,6] => [5,8,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,7,5,1,3,8,2,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,5,4,8,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,7,5,4,8,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,5,4,7,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,5,1,3,7,6,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,8,4,3,1,7,6,2] => [5,8,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,8,4,3,7,1,5,2] => [6,8,4,3,7,1,5,2] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[7,8,4,3,6,5,1,2] => [7,8,4,3,6,5,1,2] => [7,4,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,8,5,7,3,1,4,2] => [6,8,5,7,3,1,4,2] => [6,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,8,6,7,1,3,4,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,8,6,1,7,3,5,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,1,6,7,4,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,8,6,7,4,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,8,4,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,1,6,8,4,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,6,1,8,3,2,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,8,1,3,2,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[5,4,7,2,1,8,3,6] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,7,2,8,1,3,5] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,4,6,2,8,3,1,5] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,4,6,2,7,3,5,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,3,2,6,7,4,5,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,2,6,8,4,1,5] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,2,7,8,1,4,5] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,7,1,8,4,6] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,1,7,8,5,6] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,1,2,8,7,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,2,8,1,7,6,4] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,2,8,7,1,5,4] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,2,8,6,5,1,4] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,4,7,2,6,5,3,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,8,2,6,5,1,3] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,4,8,2,7,1,5,3] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,8,2,1,7,6,3] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,5,8,1,2,7,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,1,8,2,7,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,5,8,3,7,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,7,3,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,1,8,7,2,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,8,1,7,2,5,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,8,7,1,2,4,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,5,8,7,2,1,4,3] => [6,5,8,7,2,1,4,3] => [6,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,5,8,6,2,4,1,3] => [7,5,8,6,2,4,1,3] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[8,5,7,6,2,4,3,1] => [8,5,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,7,8,6,1,4,2,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,7,8,1,6,5,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,8,6,5,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,7,8,6,5,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,7,6,5,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,7,1,6,5,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,8,7,6,1,4,3,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,8,7,5,4,1,3,2] => [6,8,7,5,4,1,3,2] => [6,7,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[2,1,4,3,6,5,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,6,5,8,7,10,9] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[10,3,2,5,4,7,6,9,8,1] => [10,3,2,9,8,7,6,5,4,1] => [3,2,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,3,4,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,4,3,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,4,3,2,1,8,7,10,9] => [6,5,4,3,2,1,10,9,8,7] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[10,5,4,3,2,7,6,9,8,1] => [10,5,4,3,2,9,8,7,6,1] => [5,4,3,2,9,8,7,6,1] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[2,1,8,5,4,7,6,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,5,4,7,6,9,8,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,7,8,3,4,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,7,3,8,4,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,7,8,5,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,7,6,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,8,7,6,5,10,9] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[10,3,2,7,6,5,4,9,8,1] => [10,3,2,9,8,7,6,5,4,1] => [3,2,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,6,5,4,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,6,5,4,3,2,1,10,9] => [8,7,6,5,4,3,2,1,10,9] => [8,7,6,5,4,3,2,1,9] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[9,7,6,5,4,3,2,10,1,8] => [9,7,6,5,4,3,2,10,1,8] => [9,7,6,5,4,3,2,1,8] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],.]
[10,7,6,5,4,3,2,9,8,1] => [10,7,6,5,4,3,2,9,8,1] => [7,6,5,4,3,2,9,8,1] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]]
[2,1,10,7,6,5,4,9,8,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,10,7,6,9,8,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,10,7,6,9,8,5] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[10,3,2,9,6,5,8,7,4,1] => [10,3,2,9,8,7,6,5,4,1] => [3,2,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,1,10,9,6,5,8,7,4,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,8,9,10,3,4,5,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,8,9,3,10,4,5,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,8,3,9,10,4,6,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,9,10,5,6,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,7,9,5,10,6,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,7,3,9,4,10,6,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,7,9,3,4,10,5,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,6,3,4,9,10,7,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,10,7,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,9,8,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,6,5,10,9,8,7] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[10,3,2,5,4,9,8,7,6,1] => [10,3,2,9,8,7,6,5,4,1] => [3,2,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,1,6,5,4,3,10,9,8,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,4,3,2,1,10,9,8,7] => [6,5,4,3,2,1,10,9,8,7] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[10,5,4,3,2,9,8,7,6,1] => [10,5,4,3,2,9,8,7,6,1] => [5,4,3,2,9,8,7,6,1] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]]
[2,1,10,5,4,9,8,7,6,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,10,9,8,7,6,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[10,3,2,9,8,7,6,5,4,1] => [10,3,2,9,8,7,6,5,4,1] => [3,2,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[2,1,10,9,8,7,6,5,4,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[10,9,8,7,6,5,4,3,2,1] => [10,9,8,7,6,5,4,3,2,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[5,2,4,1,3,6,7,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,6,1,2,4,7,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,2,7,1,3,4,6,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,7,1,2,4,6,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,4,6,1,2,3,5,8] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,2,8,1,3,4,6,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,4,8,1,2,3,5,6] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,5,7,1,2,3,4,6] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,2,5,7,1,4,6,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,4,7,1,3,6,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,7,1,3,4,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,5,8,1,4,6,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,4,8,1,3,6,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,6,8,1,4,5,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,6,8,1,3,4,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,7,8,1,4,5,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,7,8,1,2,3,6] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[8,3,4,6,1,2,5,7] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,5,6,1,2,4,7] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,5,7,1,2,4,6] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,5,1,4,7,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,2,5,1,3,7,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,2,5,1,4,6,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,7,3,4,1,2,6,8] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,2,6,1,4,5,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,7,3,6,1,2,4,8] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,8,2,5,1,3,6,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,3,4,1,2,6,7] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,8,2,6,1,4,5,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,2,6,1,3,5,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,3,6,1,2,4,7] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,8,4,5,1,2,3,7] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,8,2,7,1,4,5,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,2,7,1,3,5,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,3,7,1,2,4,6] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,2,6,1,4,7,8] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,2,4,1,3,7,8] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,3,2,7,1,4,6,8] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,3,7,1,2,5,8] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,5,2,7,1,3,4,8] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,3,2,8,1,4,6,7] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,3,8,1,2,5,7] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,5,2,8,1,3,4,7] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,5,4,8,1,2,3,6] => [7,5,4,8,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[8,4,3,7,1,2,5,6] => [8,4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,7,2,4,1,3,5,6] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[8,7,2,5,1,3,4,6] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[8,7,2,6,1,3,4,5] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[8,7,4,6,1,2,3,5] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,6,2,5,8,1,4,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,7,3,4,8,1,2,6] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,2,6,8,1,4,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,7,3,4,8,1,2,5] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,3,5,8,1,2,4] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,8,2,5,7,1,4,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,6,7,1,4,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,8,3,6,7,1,2,4] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,8,3,5,7,1,2,4] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,4,2,6,8,1,3,7] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,2,5,8,1,4,7] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,2,7,8,1,3,6] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,3,2,5,7,1,4,6] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,6,7,1,4,5] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,7,2,6,1,3,8] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,7,2,5,1,4,8] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,7,2,5,1,3,8] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,3,6,2,5,1,4,8] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,4,8,2,6,1,3,7] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,8,2,5,1,4,7] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,8,2,5,1,3,7] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,8,2,7,1,3,6] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,8,2,7,1,4,5] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,8,2,7,1,3,5] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,3,8,2,5,1,4,6] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,3,8,2,6,1,4,5] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,3,6,2,5,1,4,7] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,4,6,2,5,1,3,7] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,5,6,2,4,1,3,7] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,3,7,2,5,1,4,6] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,4,7,3,5,1,2,6] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,5,7,2,4,1,3,6] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,3,7,2,6,1,4,5] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,4,7,2,6,1,3,5] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,4,7,3,6,1,2,5] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,5,7,2,6,1,3,4] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,6,7,2,4,1,3,5] => [8,6,7,2,5,1,4,3] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,6,7,2,5,1,3,4] => [8,6,7,2,5,1,4,3] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,6,7,3,5,1,2,4] => [8,6,7,3,5,1,4,2] => [6,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,4,3,2,7,1,6,8] => [5,4,3,2,8,1,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,3,2,7,1,4,8] => [6,5,3,2,8,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,5,3,2,6,1,4,8] => [7,5,3,2,8,1,6,4] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[5,4,3,2,8,1,6,7] => [5,4,3,2,8,1,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,3,2,8,1,4,7] => [6,5,3,2,8,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,5,3,2,8,1,4,6] => [7,5,3,2,8,1,6,4] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,6,4,3,8,1,2,5] => [7,6,4,3,8,1,5,2] => [7,6,4,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],.]
[8,5,3,2,6,1,4,7] => [8,5,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,5,3,2,7,1,4,6] => [8,5,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,4,2,6,1,3,5] => [8,7,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,7,4,3,6,1,2,5] => [8,7,4,3,6,1,5,2] => [7,4,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[8,7,6,3,5,1,2,4] => [8,7,6,3,5,1,4,2] => [7,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[4,8,3,7,2,6,1,5] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,8,3,7,2,6,1,4] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,8,4,7,2,6,1,3] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,4,7,3,6,1,2] => [5,8,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,8,3,7,2,5,1,4] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,8,4,7,2,5,1,3] => [6,8,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,8,4,7,3,5,1,2] => [6,8,4,7,3,5,1,2] => [6,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,8,5,7,2,4,1,3] => [6,8,5,7,2,4,1,3] => [6,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,8,5,7,3,4,1,2] => [6,8,5,7,3,4,1,2] => [6,5,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[7,8,3,6,2,5,1,4] => [7,8,3,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,8,4,6,2,5,1,3] => [7,8,4,6,2,5,1,3] => [7,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,8,4,6,3,5,1,2] => [7,8,4,6,3,5,1,2] => [7,4,6,3,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[7,8,5,6,2,4,1,3] => [7,8,5,6,2,4,1,3] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,4,3,8,2,7,1,5] => [6,4,3,8,2,7,1,5] => [6,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,3,8,2,7,1,4] => [6,5,3,8,2,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,5,3,8,2,6,1,4] => [7,5,3,8,2,6,1,4] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,6,4,8,2,5,1,3] => [7,6,4,8,2,5,1,3] => [7,6,4,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],.]
[8,5,3,7,2,6,1,4] => [8,5,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,5,4,7,2,6,1,3] => [8,5,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,5,4,7,3,6,1,2] => [8,5,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[8,6,4,7,2,5,1,3] => [8,6,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[8,7,5,6,2,4,1,3] => [8,7,5,6,2,4,1,3] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,5,4,3,2,8,1,7] => [6,5,4,3,2,8,1,7] => [6,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[.,.]]
[8,5,4,3,2,7,1,6] => [8,5,4,3,2,7,1,6] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[8,7,5,4,2,6,1,3] => [8,7,5,4,2,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[8,7,6,5,2,4,1,3] => [8,7,6,5,2,4,1,3] => [7,6,5,2,4,1,3] => [[[[[.,.],[[.,.],.]],.],.],.]
[7,1,2,3,6,4,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,2,8,3,7,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,2,5,3,4,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,6,3,4,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,2,8,6,3,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,8,7,3,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,7,6,3,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,2,5,6,3,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,2,5,8,7,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,8,6,7,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,2,3,5,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,2,3,4,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,2,6,3,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,2,6,3,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,2,6,3,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,2,3,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,8,2,3,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,6,2,3,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,5,2,3,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,6,2,3,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,5,2,3,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,6,2,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,3,1,2,4,7,5,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,2,6,4,5,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,2,7,4,5,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,2,6,7,4,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,1,8,2,5,6,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,7,2,5,8,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,6,2,8,5,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,8,2,7,5,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,6,2,7,8,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,3,1,5,2,4,6,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,6,2,4,5,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,5,2,7,4,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,6,2,7,4,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,1,5,2,3,4,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,5,2,3,8,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,1,5,2,7,3,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,3,1,5,8,2,6,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,5,7,2,8,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,8,6,2,5,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,8,7,2,5,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,7,6,2,8,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,3,1,5,6,2,4,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,5,7,2,4,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,7,6,2,4,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,8,1,5,6,2,3,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,3,1,5,6,8,2,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,5,8,7,2,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,8,6,7,2,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,3,1,5,6,7,2,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,1,5,6,7,8,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,8,4,1,2,3,5,7] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,4,1,2,3,8,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,8,4,1,2,7,3,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,3,4,1,8,2,6,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,4,1,7,2,8,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,4,1,6,8,2,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,4,1,8,7,2,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,4,1,6,7,8,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,3,6,5,1,2,4,7] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,4,5,1,7,2,6] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,4,6,1,7,2,5] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,6,5,1,7,2,4] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,4,5,8,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,8,6,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,8,5,6,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,4,5,6,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,2,6,1,4,8,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,6,4,1,8,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,4,8,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,4,8,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,7,2,3,8,6,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,7,2,3,8,1,6] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,2,3,1,8,7] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,2,1,3,8,7] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,1,6,4,2,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,6,1,3,2,8,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,3,1,2,8,7] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,7,3,2,8,1,6] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,7,3,2,8,6,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,7,3,8,2,5,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,7,3,8,2,1,5] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,7,3,8,1,2,5] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,7,3,1,8,2,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,7,1,3,8,2,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,1,7,4,8,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,5,7,4,8,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,4,8,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,1,7,4,8,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,7,1,3,8,6,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,3,1,8,6,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,7,3,8,1,5,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,7,3,8,5,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,7,3,8,5,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,6,7,8,3,1,4,2] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,7,8,1,3,4,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,6,7,1,8,3,5,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,7,8,4,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,6,7,8,4,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,8,4,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,1,7,8,4,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,7,1,8,3,2,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,8,1,3,2,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,5,7,2,1,8,3,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,2,8,1,3,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,2,8,3,1,5] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,2,8,3,5,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,7,8,4,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,7,8,4,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,7,8,1,4,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,1,8,4,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,1,7,8,5,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,1,2,7,8,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,7,1,8,6,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,7,8,1,5,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,7,8,5,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,7,8,5,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,7,2,8,5,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,2,8,5,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,2,8,1,5,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,7,2,1,8,6,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,7,1,2,8,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,1,7,2,8,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,5,7,3,8,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,8,3,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,1,7,8,2,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,7,1,8,2,5,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,8,1,2,4,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[5,6,7,8,2,1,4,3] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,7,8,2,4,1,3] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,7,8,2,4,3,1] => [5,8,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,7,8,1,4,2,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,6,7,1,8,5,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,7,8,5,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,6,7,8,5,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,1,7,8,5,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,7,1,8,5,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,8,1,4,3,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[5,6,7,8,4,1,3,2] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[2,1,5,6,4,3,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,7,4,8,6,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,7,4,9,6,10,8,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,7,8,6,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,7,8,5,4,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,7,9,5,4,10,8,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,7,9,6,10,8,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,8,9,5,10,7,4,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,10,8,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,6,4,3,9,10,8,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,8,4,9,10,7,6,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,9,10,7,6,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,8,9,10,6,5,4,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[6,5,8,7,3,4,1,2] => [6,5,8,7,3,4,1,2] => [6,5,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[3,6,7,4,5,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,7,4,5,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,6,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,4,7,6,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,4,3,8,7,6,1,2] => [5,4,3,8,7,6,1,2] => [5,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,4,8,3,7,5,1,2] => [6,4,8,3,7,5,1,2] => [6,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,3,5,6,8,7,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,2,5,6,1,8,7,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,8,1,4,5,2,3,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,2,8,6,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,8,1,3,2,5,4,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,3,8,1,6,7,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,3,8,2,1,7,5,4] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,8,3,2,1,6,5,4] => [7,8,3,2,1,6,5,4] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,8,4,2,6,1,5,3] => [7,8,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,4,2,8,7,1,6,3] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,5,3,7,2,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,2,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,5,6,2,1,4,3] => [7,8,5,6,2,1,4,3] => [7,5,6,2,1,4,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,3,1,2,8,7,5,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,2,1,3,8,5,7,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,1,2,6,5,8,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,4,5,1,2,8,3,6] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[2,1,6,5,3,4,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,1,5,2,4,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,5,1,2,3,8,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,6,4,1,8,2,3,5] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[6,7,4,1,8,2,3,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,7,5,1,2,8,3,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,5,2,8,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,7,5,3,8,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,3,7,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,5,2,7,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,5,1,2,7,3,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,4,1,7,2,3,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[8,7,4,1,6,2,3,5] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,8,6,7,1,2,3,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,8,6,1,7,2,3,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,1,6,7,2,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,8,6,7,3,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,8,3,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,1,6,8,2,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,6,1,8,2,3,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,8,1,2,3,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[7,4,6,1,8,2,3,5] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,3,1,6,7,2,4,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,1,2,7,8,5,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,1,4,3,8,7,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,1,2,8,7,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,4,8,1,6,2,3,5] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,5,8,1,2,7,3,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,1,8,2,7,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,5,8,3,7,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,7,3,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,1,8,7,2,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,8,1,7,2,3,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,8,7,1,2,3,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[7,5,8,6,1,2,3,4] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[5,7,8,6,1,2,3,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,7,8,1,6,2,3,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,8,6,2,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,7,8,6,3,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,7,6,3,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,7,6,2,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,7,1,6,2,3,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,8,7,6,1,2,3,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,4,7,3,8,5,1,2] => [6,4,8,3,7,5,1,2] => [6,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,4,7,3,5,8,1,2] => [6,4,8,3,7,5,1,2] => [6,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,4,7,2,5,1,8,3] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,2,7,6,1,3,8] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,2,7,6,1,8,3] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,3,7,6,8,1,2] => [5,4,3,8,7,6,1,2] => [5,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,4,3,7,8,6,1,2] => [5,4,3,8,7,6,1,2] => [5,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,4,8,3,5,7,1,2] => [6,4,8,3,7,5,1,2] => [6,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,4,3,8,6,7,1,2] => [5,4,3,8,7,6,1,2] => [5,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,4,3,6,8,7,1,2] => [5,4,3,8,7,6,1,2] => [5,4,3,7,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,4,2,6,7,1,8,3] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,2,6,7,1,3,8] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,2,6,1,7,4,8] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,6,1,7,8,4] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,6,1,8,7,4] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,6,8,1,7,3] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,2,8,6,1,7,3] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,8,2,5,1,7,3] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,8,4,2,5,1,6,3] => [7,8,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,8,4,2,5,1,3,6] => [7,8,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,4,2,8,6,1,3,7] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,2,6,1,8,4,7] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,1,6,8,5,7] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,8,6,5,7] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,8,1,6,4,7] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,8,2,1,5,4,7] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,8,3,2,1,5,4,6] => [7,8,3,2,1,6,5,4] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,8,3,2,1,5,6,4] => [7,8,3,2,1,6,5,4] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,8,2,1,5,7,4] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,8,1,6,7,4] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,7,8,1,6,3] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,2,7,1,8,6,4] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,7,1,6,8,4] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,7,1,6,4,8] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,7,2,1,5,4,8] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,7,2,1,5,8,4] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,7,2,1,8,5,4] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,7,2,8,1,5,3] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,5,7,8,2,1,4,3] => [6,5,8,7,2,1,4,3] => [6,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,5,8,7,2,1,3,4] => [6,5,8,7,2,1,4,3] => [6,5,7,2,1,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,3,7,2,1,8,4,5] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,7,2,1,4,8,5] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,7,2,1,4,5,8] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,7,1,4,8,6] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,8,7,1,3,6] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,8,4,2,6,1,3,5] => [7,8,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,8,3,2,1,6,4,5] => [7,8,3,2,1,6,5,4] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,8,2,1,7,4,5] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,2,8,1,7,4,6] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,2,1,8,7,5,6] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,7,5,8,6] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,7,5,6,8] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,8,5,7,6] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,8,1,4,7,6] => [5,3,2,8,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,8,2,1,4,7,5] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,8,3,2,1,4,6,5] => [7,8,3,2,1,6,5,4] => [7,3,2,1,6,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,8,2,1,4,5,7] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,3,2,1,8,5,6,7] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,2,1,5,8,6,7] => [4,3,2,1,8,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,8,5,6,1,2,4,3] => [7,8,5,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[7,8,1,4,6,2,5,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,8,4,7,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,3,2,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,3,2,6,5,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,3,4,6,5,1,2] => [7,8,3,6,5,4,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[7,8,1,2,3,6,5,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,8,2,3,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,3,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,8,4,7,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,5,8,3,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,4,8,7,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,2,3,8,1,7,6,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,1,3,8,7,6,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,2,3,8,7,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,3,8,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,2,8,7,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,1,2,8,7,6,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,5,3,8,2,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,8,7,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,8,7,3,4,1,2] => [5,8,7,6,3,4,1,2] => [5,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,8,7,2,1,4,3] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,5,8,7,2,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,5,8,7,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,8,2,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,8,2,7,1,5,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,8,3,7,5,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,8,1,7,6,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,5,8,1,7,6,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,5,8,7,6,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,5,8,7,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,3,2,6,5,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,3,2,5,4,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,2,5,3,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,6,3,5,4,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,5,3,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,2,6,1,4,3,8,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,7,1,4,3,8,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,8,1,4,3,7,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,7,2,5,3,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,7,3,5,4,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,3,5,4,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,2,5,3,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,3,8,2,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,3,8,2,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,8,2,6,3,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,3,6,4,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,6,4,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,2,6,3,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,3,2,6,4,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,2,7,5,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,4,3,8,5,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,2,8,5,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,4,8,1,3,2,6,5] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,1,5,2,8,3,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,5,3,8,4,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,8,4,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,8,3,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,3,7,2,6,1,5,4] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,8,3,7,2,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,4,7,3,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,8,3,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,8,2,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,3,8,2,6,1,5,4] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,2,6,3,7,1,5,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,2,6,8,1,5,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,7,3,8,2,4,1,6] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,1,5,6,3,8,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,3,2,8,1,7] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,7,4,1,8,3,2,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,4,3,8,1,5,2] => [6,8,4,3,7,1,5,2] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,6,7,3,8,4,2,1] => [5,8,7,3,6,4,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,6,2,7,3,8,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,7,2,1,8,3,4,5] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,7,4,2,8,3,1,5] => [6,8,4,2,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,7,3,8,2,6,1,4] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,1,5,7,8,2,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,2,7,8,4,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,7,2,1,8,4,3] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,5,3,6,2,4,1,7] => [8,5,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,2,4,5,6,1,3,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,3,6,7,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,7,2,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,4,7,8,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,6,7,8,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,3,6,7,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,7,1,3,8,4,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,6,7,8,3,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,7,4,8,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,7,4,8,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,4,7,8,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,3,4,2,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,3,4,2,6,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,3,4,2,1,6,5] => [7,8,3,6,2,1,5,4] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[3,6,2,7,1,8,5,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,5,6,7,8,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,2,6,7,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,8,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,3,8,5,1,4,2] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,4,3,7,2,5,1,8] => [6,4,3,8,2,7,1,5] => [6,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[1,5,6,3,4,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,8,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,5,4,1,3,2,6] => [8,7,5,4,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[6,8,5,4,2,1,3,7] => [6,8,5,4,2,1,7,3] => [6,5,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[4,1,2,6,5,8,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,5,4,8,2,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,6,7,4,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,4,2,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,2,7,8,5,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,2,1,7,8,5,6,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,8,7,1,5,4,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,2,7,1,5,3,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,7,2,1,4,3,6] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,7,6,1,4,3,2,5] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[1,7,6,8,4,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,3,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,8,2,1,3,4,6] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,7,2,8,1,3,5,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,8,3,2,1,4,7] => [6,5,8,3,2,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[8,5,7,3,1,4,2,6] => [8,5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,7,3,8,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,8,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,3,7,1,5,2,6] => [8,4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,4,3,8,2,1,5,7] => [6,4,3,8,2,1,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[4,5,2,3,1,8,7,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,3,1,8,2,6,5] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[1,5,8,3,7,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,2,3,5,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,8,7,3,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,5,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,6,5,2,3,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,7,2,5,3,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,1,2,8,7,6,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,8,6,5,2,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,5,3,4,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,8,4,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,5,3,8,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,3,7,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,3,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,3,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,2,4,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,3,8,7,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,8,7,5,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,8,3,7,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,3,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,7,2,3,5,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,8,1,6,2,3,5,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,6,2,4,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,8,6,3,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,3,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,5,3,7,6,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,5,3,6,2,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,5,4,7,3,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,3,7,6,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,6,4,7,2,8,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,6,1,7,4,8,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,1,6,3,7,5,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,6,4,7,5,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,7,3,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,3,7,2,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,6,1,7,2,8,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,6,2,7,4,8,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,2,6,1,7,3,8,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,6,3,7,5,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,5,7,3,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,5,2,7,6,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,5,3,7,6,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,7,5,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,7,5,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,2,6,1,7,4,8,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,4,6,2,7,1,8,3] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,1,6,5,7,2,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,6,5,7,3,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,5,7,3,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,2,5,4,6,1,3,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,5,7,4,3,2,6,1] => [8,5,7,4,3,2,6,1] => [5,7,4,3,2,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,6,8,3,2,7,5,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,6,3,2,8,1,5] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,4,6,7,3,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,3,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,7,4,2,1,6,3] => [8,5,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,3,7,5,1,4,6,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,4,8,6,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,7,6,3,5,2,1] => [8,4,7,6,3,5,2,1] => [4,7,6,3,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,6,5,8,7,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,4,8,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,3,5,6,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,7,5,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,3,5,7,6,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,5,7,8,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,6,8,7,3,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,2,4,6,7,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,6,4,8,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,7,6,1,3,4,2,5] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,5,7,3,2,1,6,4] => [8,5,7,3,2,1,6,4] => [5,7,3,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,6,3,5,2,4,1] => [8,7,6,3,5,2,4,1] => [7,6,3,5,2,4,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[4,6,8,2,1,7,5,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,7,8,5,6,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,6,8,5,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,2,5,8,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,8,2,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,6,3,5,1,4,2] => [8,7,6,3,5,1,4,2] => [7,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[8,4,7,6,5,1,3,2] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,5,3,7,2,1,4,6] => [8,5,3,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,8,1,4,5,7,3,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,2,4,5,1,8,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,8,7,4,2,6,3,1] => [5,8,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,7,8,4,5,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,8,7,5,3,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,5,7,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,6,3,8,1,7,2,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,5,7,4,1,6,3,2] => [8,5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[2,5,8,4,7,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,3,5,6,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,5,8,4,3,6,1,2] => [7,5,8,4,3,6,1,2] => [7,5,4,3,6,1,2] => [[[[[.,[.,.]],.],.],[.,.]],.]
[2,1,5,8,4,6,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,3,6,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,4,3,8,2,1,7,5] => [6,4,3,8,2,1,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,3,8,4,2,6,1,5] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,3,1,2,5,6,7,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,1,5,6,7,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,8,3,4,6,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,8,5,4,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,7,3,8,1,4,2,6] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,1,8,4,5,3,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,8,4,5,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,7,8,4,3,6,2,1] => [5,8,7,4,3,6,2,1] => [5,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[7,5,3,8,2,4,1,6] => [7,5,3,8,2,6,1,4] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[4,1,3,2,6,8,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,5,3,6,2,8,1,4] => [7,5,3,8,2,6,1,4] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[5,8,3,2,6,1,7,4] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,5,4,1,6,2,3] => [8,7,5,4,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[2,7,6,4,5,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,4,5,8,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,3,6,1,8,2,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,1,7,6,5,8,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,3,6,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,5,4,2,6,1,3] => [7,8,5,4,2,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[3,4,2,8,5,6,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,2,8,5,6,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,5,2,4,8,6,1,3] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,5,3,2,8,1,7,4] => [6,5,3,2,8,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[2,1,5,3,8,6,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,1,8,5,6,7,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,3,7,1,8,4,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,6,2,5,4,8,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,4,7,1,8,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,5,8,3,7,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,3,2,7,1,8,6] => [5,4,3,2,8,1,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,4,3,8,2,7,6,1] => [5,4,3,8,2,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,3,7,6,2,1,8,5] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,4,7,5,8,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,5,8,4,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,8,5,7,4,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,5,8,7,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,8,7,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,3,8,1,7,5,2] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,8,3,7,6,5,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,8,7,6,4,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,3,1,8,6,4,2] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[1,8,6,5,3,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,6,3,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,8,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,5,3,2,1,8,4] => [7,6,5,3,2,1,8,4] => [7,6,5,3,2,1,4] => [[[[[[.,.],.],[.,.]],.],.],.]
[6,5,3,2,8,7,4,1] => [6,5,3,2,8,7,4,1] => [6,5,3,2,7,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,5,2,1,7,3,8,4] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,2,7,4,1,8,3,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,6,2,4,1,8,5] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,3,7,8,2,1,5,6] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,8,2,5,7,1,6,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,6,2,7,1,5,4] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,8,3,6,2,1,5,4] => [7,8,3,6,2,1,5,4] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,7,3,6,2,5,4,1] => [8,7,3,6,2,5,4,1] => [7,3,6,2,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,7,8,2,1,6,5,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,8,2,7,1,6,3] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,3,7,1,6,2,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,5,2,8,1,7,4,3] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,2,7,1,8,6,4,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,2,7,6,4,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,8,7,5,4,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,6,2,1,8,5,4,3] => [7,6,2,1,8,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[8,7,4,6,1,5,3,2] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,5,7,1,6,4,3,2] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,8,1,7,5,4,3,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,8,6,5,4,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,4,2,7,3,5,1,8] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,6,5,2,3,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,8,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,4,8,5,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,5,2,8,3,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,5,2,7,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,2,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,2,3,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,2,1,7,8,4,5,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,8,7,1,4,5,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,8,7,2,1,3,4,6] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,6,8,2,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,2,3,8,1,6,7] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,2,5,4,1,8,6,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,2,3,1,8,6,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,2,1,3,8,5,7] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,4,2,8,7,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,7,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,2,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,2,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,6,2,3,4,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,7,2,3,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,2,1,8,7,4,5,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,7,6,2,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,2,7,1,8,3,4] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,4,3,5,1,2,8,7] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[2,1,8,5,7,3,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,2,4,6,7,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,4,8,6,5,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,5,4,8,1,6,3,2] => [7,5,4,8,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[4,1,6,3,8,5,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,5,8,4,1,7,3,2] => [6,5,8,4,1,7,3,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[2,1,4,8,3,7,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,4,3,8,2,1,6,5] => [7,4,3,8,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[8,3,1,2,5,7,6,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,1,7,5,6,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,7,8,5,4,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,8,7,4,2,6,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,8,7,2,1,6,5] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,3,5,8,2,4,1,6] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,1,3,2,6,7,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,6,1,8,7,2,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,8,5,6,1,4,2,3] => [7,8,5,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[2,8,6,5,4,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,3,6,1,7,2,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,1,8,6,5,7,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,3,6,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,2,5,6,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,2,5,8,6,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,4,2,1,5,8,7,3] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,1,5,3,6,8,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,7,6,8,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,5,2,1,4,3,8,7] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,6,3,2,4,1,8,7] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,6,2,4,1,5,8,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,6,7,4,8,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,7,4,3,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,1,3,5,2,6,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,8,7,3,2,6,1,4] => [5,8,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[2,1,5,3,8,7,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,5,3,2,8,7,1,4] => [6,5,3,2,8,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[3,4,2,8,5,7,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,8,6,7,5,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,1,6,5,4,8,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,5,2,6,3,8,1,4] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,1,2,3,6,8,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,2,8,1,5,3,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,7,8,6,3,4,1,2] => [5,8,7,6,3,4,1,2] => [5,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,1,8,5,4,3,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,3,8,1,4,6,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,1,7,8,5,4,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,8,4,6,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,5,8,4,3,6,2,1] => [7,5,8,4,3,6,2,1] => [7,5,4,3,6,2,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[2,4,8,3,5,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,3,6,5,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,4,8,3,5,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,2,1,4,6,5,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,8,6,1,4,2,3] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[2,8,5,6,7,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,5,3,4,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,5,3,4,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,5,8,6,1,4,3,2] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[4,1,2,3,7,6,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,3,8,7,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,3,8,6,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,3,8,6,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,3,7,6,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,3,8,5,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,6,8,4,3,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,5,2,8,3,4,1,6] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,1,6,8,4,3,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,8,6,3,4,2,1] => [5,8,7,6,3,4,2,1] => [5,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,1,8,3,6,5,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,3,6,2,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,6,5,8,3,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,6,7,8,3,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,5,7,3,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,5,6,8,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,6,5,8,3,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,2,3,5,8,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,3,7,8,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,7,8,3,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,6,8,5,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,5,6,8,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,8,5,6,1,4,3,2] => [7,8,5,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[7,8,3,5,4,2,1,6] => [7,8,3,6,5,2,1,4] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,8,3,6,5,4,1,2] => [7,8,3,6,5,4,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[7,8,1,6,5,4,3,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,7,5,4,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,8,2,6,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,7,1,6,4,8,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,4,2,1,5,3,8,7] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,3,8,7,5,6,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,3,7,6,4,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,5,6,8,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,2,8,6,4,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,1,7,6,4,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,5,7,3,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,5,8,3,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,6,8,2,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,8,1,4,7,3,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,8,6,2,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,8,3,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,6,4,3,8,1,2] => [5,8,7,4,3,6,1,2] => [5,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[1,6,2,4,7,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,7,6,3,4,1,2] => [5,8,7,6,3,4,1,2] => [5,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,8,7,6,2,3,1,4] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,7,2,6,5,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,7,6,5,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,7,5,6,8,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,8,6,3,5,7,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,3,7,8,2,1,6,4] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,2,8,7,1,6,4,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,6,8,7,5,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,7,8,5,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,4,2,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,8,6,2,3,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,7,6,5,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,7,6,5,3,4,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,8,6,5,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,2,7,1,4,8,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,7,6,3,8,1,2,5] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,8,4,3,7,1,2,5] => [6,8,4,3,7,1,5,2] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,8,6,2,7,1,3,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,4,6,3,7,1,2,5] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,3,7,6,1,2,4,5] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,4,8,7,1,2,3,6] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,8,2,7,1,3,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,5,3,8,2,1,6,4] => [7,5,3,8,2,1,6,4] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[3,8,7,4,5,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,4,5,8,2,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,1,7,8,5,3,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,7,3,8,1,2,6,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,1,8,4,2,6,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,4,3,8,1,5,7,2] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[1,4,5,6,7,8,9,2,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,3,6,2,7,1,4] => [8,5,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,2,7,3,4,5,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,6,2,7,4,5,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,5,7,3,6,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,7,6,2,3,8,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,6,3,2,8,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,3,5,2,7,1,4] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,8,2,1,7,3,4,5] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,8,6,3,7,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,3,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,5,8,2,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,3,8,2,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,7,1,8,4,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,8,4,6,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,3,4,6,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,4,5,8,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,5,3,4,8,7,1,2] => [6,5,3,8,7,4,1,2] => [6,5,3,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[6,7,3,8,2,5,1,4] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,6,2,8,7,1,4,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,8,7,3,4,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,7,3,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,2,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,6,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,8,7,2,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,3,7,5,1,2,4] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[7,5,8,3,6,2,4,1] => [7,5,8,3,6,2,4,1] => [7,5,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,4,8,3,2,6,5,1] => [7,4,8,3,2,6,5,1] => [7,4,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,4,8,3,2,5,6,1] => [7,4,8,3,2,6,5,1] => [7,4,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,4,3,8,2,5,7,1] => [6,4,3,8,2,7,5,1] => [6,4,3,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,5,8,3,6,2,1,4] => [7,5,8,3,6,2,1,4] => [7,5,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,4,8,3,2,6,1,5] => [7,4,8,3,2,6,1,5] => [7,4,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,4,8,3,2,5,1,6] => [7,4,8,3,2,6,1,5] => [7,4,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,4,3,8,2,5,1,7] => [6,4,3,8,2,7,1,5] => [6,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,4,3,7,2,5,8,1] => [6,4,3,8,2,7,5,1] => [6,4,3,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[5,4,3,2,8,6,1,7] => [5,4,3,2,8,7,1,6] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,4,3,2,8,7,1,6] => [5,4,3,2,8,7,1,6] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,5,3,8,7,2,1,4] => [6,5,3,8,7,2,1,4] => [6,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,4,3,2,1,8,6,7] => [5,4,3,2,1,8,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,4,3,8,2,7,5,1] => [6,4,3,8,2,7,5,1] => [6,4,3,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,3,8,7,2,4,1] => [6,5,3,8,7,2,4,1] => [6,5,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,5,3,7,8,2,4,1] => [6,5,3,8,7,2,4,1] => [6,5,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,4,3,7,2,8,5,1] => [6,4,3,8,2,7,5,1] => [6,4,3,2,7,5,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,4,3,7,2,1,5,8] => [6,4,3,8,2,1,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,4,8,3,2,1,5,6] => [7,4,8,3,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[7,4,8,3,2,1,6,5] => [7,4,8,3,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[5,4,3,2,8,1,7,6] => [5,4,3,2,8,1,7,6] => [5,4,3,2,1,7,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[6,4,3,7,2,1,8,5] => [6,4,3,8,2,1,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,3,7,8,2,1,4] => [6,5,3,8,7,2,1,4] => [6,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,4,3,7,2,8,1,5] => [6,4,3,8,2,7,1,5] => [6,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[5,4,3,2,7,8,1,6] => [5,4,3,2,8,7,1,6] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,4,3,2,6,8,1,7] => [5,4,3,2,8,7,1,6] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,3,7,8,2,1,4,6] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[2,1,7,8,4,3,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,7,4,1,5,6,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,8,1,2,5,4,6,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,8,7,4,2,1,6,3] => [5,8,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,2,1,8,7,4,3] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[4,7,2,8,1,3,6,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,2,4,3,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,3,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,3,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,3,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,3,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,3,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,3,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,3,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,3,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,3,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,3,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,8,4,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,4,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,4,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,4,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,3,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,3,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,3,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,3,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,6,3,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,3,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,3,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,3,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,3,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,3,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,3,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,4,3,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,4,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,3,4,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,4,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,4,3,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,3,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,3,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,3,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,3,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,3,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,3,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,6,3,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,3,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,4,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,8,4,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,3,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,3,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,3,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,3,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,3,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,3,7,2,5,1,8] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,7,8,4,1,6,2,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,8,4,1,6,3,2] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,8,4,1,3,6,2] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,6,8,4,2,1,7,3] => [5,8,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,6,8,4,2,1,3,7] => [5,8,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,7,8,4,1,3,2,6] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,8,4,1,2,6,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,8,4,1,2,3,6] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,8,2,1,6,3,4] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,7,2,8,1,6,3,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,7,8,1,6,4,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,7,8,1,6,5,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,7,2,8,1,6,5,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,7,8,2,1,6,4,3] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,7,8,2,1,4,6,3] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,7,2,8,1,5,6,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,7,8,1,5,6,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,7,8,1,5,4,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,7,8,2,1,4,3,6] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,7,8,2,1,3,6,4] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,7,8,1,4,6,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,7,5,2,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,4,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,6,5,7,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,4,5,3,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,4,3,5,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,3,7,5,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,2,8,5,1,4,7] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,6,1,7,5,2,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,7,6,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,2,1,7,5,8,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,6,4,8,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,8,4,2,3,7,1] => [6,5,8,4,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[1,6,5,7,3,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,4,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,8,4,6,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,4,8,6,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,3,5,8,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,4,6,2,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,4,7,1,8,3,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,6,1,4,8,2,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,4,3,2,1,6,5,8] => [7,4,3,2,1,8,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,7,3,2,5,4,8,1] => [6,8,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,8,3,2,5,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,2,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,3,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,3,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,8,5,4,7,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,6,8,4,3,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,7,4,3,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,5,6,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,8,5,7,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,6,7,4,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,7,1,6,8,4,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,4,7,6,1,8,3,2] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[1,8,6,5,7,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,6,7,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,6,7,1,8,2,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,3,6,1,7,8,2,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,4,7,2,8,1,3] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,8,4,6,2,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,6,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,3,2,7,1,8,4] => [6,5,3,2,8,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,4,3,2,1,7,8,5] => [6,4,3,2,1,8,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[5,3,4,1,2,8,7,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,8,3,2,7,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,2,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,8,3,7,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,6,8,7,3,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,6,8,7,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,5,7,6,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,5,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,7,8,5,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,7,8,6,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,1,7,8,6,5,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,6,8,7,5,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,5,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,12,11,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,9,8,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,12,9,8,11,10,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,12,11,10,9,8,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,7,6,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,7,6,5,12,11,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,7,6,9,8,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,7,6,9,8,11,10,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,7,6,11,10,9,8,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,9,8,7,6,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,9,8,7,6,11,10,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,11,8,7,10,9,6,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,11,10,9,8,7,6,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,4,3,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,4,3,8,7,12,11,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,4,3,10,9,8,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,4,3,12,9,8,11,10,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,4,3,12,11,10,9,8,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,4,7,6,3,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,4,7,6,3,12,11,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,4,7,6,9,8,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,4,7,6,9,8,11,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,4,7,6,11,10,9,8,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,4,9,8,7,6,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,4,9,8,7,6,11,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,4,11,8,7,10,9,6,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,4,11,10,9,8,7,6,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,6,5,4,3,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,6,5,4,3,12,11,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,7,6,5,4,9,8,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,7,6,5,4,9,8,11,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,7,6,5,4,11,10,9,8,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,9,6,5,8,7,4,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,9,6,5,8,7,4,11,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,6,5,8,7,10,9,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,6,5,10,9,8,7,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,9,8,7,6,5,4,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,9,8,7,6,5,4,11,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,8,7,6,5,10,9,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,10,7,6,9,8,5,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[10,9,8,7,6,5,4,3,2,1,12,11] => [10,9,8,7,6,5,4,3,2,1,12,11] => [10,9,8,7,6,5,4,3,2,1,11] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],[.,.]]
[12,11,10,9,8,7,6,5,4,3,2,1] => [12,11,10,9,8,7,6,5,4,3,2,1] => [11,10,9,8,7,6,5,4,3,2,1] => [[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.]
[7,4,6,1,8,3,5,2] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[1,4,6,2,7,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,6,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,3,1,7,5,2] => [6,8,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[3,4,6,5,7,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,4,1,7,5,3,2] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,5,3,1,8,4,2] => [6,8,5,3,1,7,4,2] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[1,8,4,2,6,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,7,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,2,1,7,6,8,4] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,2,5,3,7,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,2,7,6,8,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,1,2,7,6,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,5,8,2,3,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,6,5,8,2,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,3,1,7,6,8,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,5,2,1,7,6,8,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,5,2,7,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,5,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,2,1,5,8,3,4] => [7,6,2,1,8,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[8,3,1,5,7,6,2,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,6,4,8,2,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,2,6,4,7,1,5,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,3,5,7,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,7,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,5,2,6,8,4,1,3] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[8,2,6,5,7,1,4,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,2,5,7,6,1,4] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,3,2,7,6,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,2,1,3,7,6,8,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,4,2,3,7,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,3,5,7,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,1,3,5,8,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,2,8,4,5,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,4,8,6,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,2,1,8,3,4,7] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[4,7,8,2,3,1,5,6] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,8,3,2,1,6,5] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,6,3,8,1,2,7,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,3,6,7,2,1,8,5] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,2,5,6,8,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,8,1,2,7,5,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,8,1,6,3,5,2,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,3,6,5,2,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,3,6,5,2,1,4] => [7,8,3,6,5,2,1,4] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,7,3,4,8,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,7,1,6,2,3,4] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,5,7,1,2,6,3,4] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[1,6,8,3,7,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,3,4,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,2,1,7,3,5,4] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,5,7,1,2,3,6,4] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,5,7,2,3,1,6,4] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,4,2,7,1,6,3] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,8,7,5,3,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,3,5,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,5,4,7,1,6,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,7,6,1,2,4,3,5] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,6,1,4,2,3,5] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[5,8,4,7,2,1,6,3] => [5,8,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,8,7,5,4,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,4,3,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,7,3,2,5,1,4] => [6,8,7,3,2,5,1,4] => [6,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,8,1,7,3,2,5,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[8,5,7,3,1,6,2,4] => [8,5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,5,7,1,3,2,6,4] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,5,7,3,1,2,6,4] => [8,5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,8,5,1,7,2,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,1,3,7,2,5,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,6,2,8,1,7,5,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,4,8,3,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,5,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,3,7,2,1,6,4] => [8,5,3,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,6,1,3,2,4,5] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,5,3,2,7,1,6,4] => [8,5,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,8,5,2,7,1,6,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,7,4,3,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,3,4,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,4,5,7,1,6,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,2,7,6,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,4,2,1,7,3,6] => [8,5,4,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,5,4,2,1,7,6,3] => [8,5,4,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,7,4,1,6,3,2,5] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,7,4,1,6,3,5,2] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,7,4,1,6,5,3,2] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,5,4,3,1,7,6,2] => [8,5,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[2,1,8,5,3,7,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,5,4,3,1,7,2,6] => [8,5,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[8,7,4,1,6,5,2,3] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,7,4,1,6,2,5,3] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,7,6,5,2,1,4,3] => [8,7,6,5,2,1,4,3] => [7,6,5,2,1,4,3] => [[[[[.,.],[[.,.],.]],.],.],.]
[8,7,4,3,6,2,1,5] => [8,7,4,3,6,2,1,5] => [7,4,3,6,2,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[8,3,2,7,6,4,1,5] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,8,7,6,4,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,7,6,4,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,2,7,6,4,5,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,7,4,3,6,2,5,1] => [8,7,4,3,6,2,5,1] => [7,4,3,6,2,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[8,7,6,5,2,4,3,1] => [8,7,6,5,2,4,3,1] => [7,6,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],.]
[8,7,4,2,6,5,3,1] => [8,7,4,2,6,5,3,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,7,4,2,6,3,5,1] => [8,7,4,2,6,5,3,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,7,4,2,6,3,1,5] => [8,7,4,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,3,1,7,6,4,2,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,7,6,4,5,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,7,6,5,4,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,5,4,7,6,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,5,4,7,2,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,7,6,5,2,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,7,6,2,5,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,7,4,2,6,1,5,3] => [8,7,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,7,4,2,6,5,1,3] => [8,7,4,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,5,4,2,3,7,1,6] => [8,5,4,2,7,6,1,3] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,3,2,5,4,7,1,6] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,8,5,4,7,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,2,7,6,5,1,4] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,7,4,3,6,5,1,2] => [8,7,4,3,6,5,1,2] => [7,4,3,6,5,1,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[8,7,6,5,3,1,4,2] => [8,7,6,5,3,1,4,2] => [7,6,5,3,1,4,2] => [[[[[.,[.,.]],[.,.]],.],.],.]
[8,7,6,5,1,3,2,4] => [8,7,6,5,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[8,7,6,5,1,3,4,2] => [8,7,6,5,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[8,7,6,5,1,4,3,2] => [8,7,6,5,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[8,7,6,5,4,1,3,2] => [8,7,6,5,4,1,3,2] => [7,6,5,4,1,3,2] => [[[[[.,[[.,.],.]],.],.],.],.]
[8,7,4,3,6,1,5,2] => [8,7,4,3,6,1,5,2] => [7,4,3,6,1,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[8,3,2,7,6,1,5,4] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,8,7,6,3,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,2,7,6,1,4,5] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,7,6,5,1,4,2,3] => [8,7,6,5,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[8,7,6,5,1,2,4,3] => [8,7,6,5,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[4,5,6,2,1,8,7,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,5,2,7,4,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,3,1,8,6,5,2] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[7,6,5,1,8,4,3,2] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,4,1,8,5,3,2] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[6,4,2,1,8,7,5,3] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,6,4,2,7,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,7,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,2,1,8,7,6,4] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,5,7,1,6,8,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,1,2,8,6,5,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,1,3,4,8,2,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,6,8,2,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,3,1,8,6,7,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,5,2,1,6,8,7,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,2,5,7,3,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,7,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,3,8,7,5,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,4,6,8,2,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,5,8,2,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,3,1,6,4,8,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,6,7,3,5,2,4,1] => [8,6,7,3,5,2,4,1] => [6,7,3,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,3,5,2,4,1,8,6] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,5,2,4,1,8,7] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,2,4,1,6,3,8,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,6,3,5,2,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,2,8,5,7,3,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,1,7,3,5,2,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,7,4,5,3,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,6,7,3,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,6,7,3,4,1,5,2] => [8,6,7,3,5,1,4,2] => [6,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[8,5,7,3,4,1,6,2] => [8,5,7,3,6,1,4,2] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,4,7,3,5,1,6,2] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,8,5,7,3,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,5,7,4,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,6,3,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,6,2,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,2,8,4,7,3,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,4,7,3,6,2,5,1] => [8,4,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,3,6,2,5,1,8,4] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,2,4,1,7,3,8,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,5,7,3,6,2,4,1] => [8,5,7,3,6,2,4,1] => [5,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,5,7,4,6,2,3,1] => [8,5,7,4,6,2,3,1] => [5,7,4,6,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,2,3,1,7,4,8,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,5,6,2,3,1,7,4] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,5,6,2,4,1,7,3] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,4,1,8,6,7,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,5,2,8,6,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,6,3,8,5,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,8,5,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,4,6,2,5,1,7,3] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,7,3,8,4,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,1,8,5,6,2,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,5,6,3,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,8,5,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,8,5,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,8,5,6,1,3,4,2] => [7,8,5,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[7,8,1,3,6,2,5,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,8,4,7,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,7,2,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,8,2,5,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,5,4,6,3,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,3,5,6,4,1,2] => [7,8,3,6,5,4,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[7,8,1,4,2,3,6,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,8,4,3,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,4,8,3,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,6,8,3,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,8,4,7,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,2,4,7,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,5,1,3,6,8,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,5,3,6,2,4,1,8] => [7,5,3,8,2,6,1,4] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[5,7,3,6,1,4,8,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,6,7,2,1,8,4] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,4,7,2,5,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,8,4,2,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,7,5,8,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,6,7,8,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,2,7,6,1,4,3,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,7,5,6,8,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,4,5,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,6,8,5,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,8,5,6,7,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,2,8,6,1,7,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,3,8,5,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,6,2,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,8,6,3,2,1,4] => [5,8,7,6,3,2,1,4] => [5,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,7,8,6,1,3,4,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[7,6,5,8,1,3,4,2] => [7,6,5,8,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[1,6,4,3,8,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,4,8,2,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,3,4,5,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,5,3,8,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,5,2,7,1,8,4,3] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,6,7,4,2,8,1,3] => [5,8,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,7,6,4,1,8,3,2] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[6,7,1,5,2,8,3,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,7,5,2,4,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,2,3,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,4,2,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,4,6,1,2,5,3,8] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,1,4,2,5,3,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,4,2,5,7,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,4,2,5,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,5,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,3,7,5,4,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,3,5,6,4,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,2,3,4,7,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,5,7,2,3,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,3,7,6,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,8,3,1,2,4,7,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[2,1,4,7,8,5,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,7,6,8,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,4,1,8,6,7,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,2,8,6,5,3,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,8,5,7,6,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,4,2,7,5,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,6,7,5,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,8,7,6,2,4,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,8,4,7,6,2,1,3] => [5,8,4,7,6,2,1,3] => [5,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,7,4,3,6,1,2] => [5,8,7,4,3,6,1,2] => [5,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,3,8,7,2,5,1,4] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,8,3,7,1,6,4,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,3,7,8,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,4,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,7,4,1,6,2,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[6,8,5,3,1,2,7,4] => [6,8,5,3,1,7,4,2] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[3,6,2,7,5,1,4,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,8,1,6,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,6,5,8,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,7,5,8,6,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,7,5,3,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,7,3,8,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,2,5,4,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,7,2,4,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,8,1,3,7,4,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,1,6,8,3,4,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,4,8,5,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,3,7,5,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,7,4,6,2,8,1,3] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,7,3,4,6,1,8,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,8,4,7,3,1,6,2] => [5,8,4,7,3,1,6,2] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,6,8,3,1,7,5,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,3,8,2,7,1,5,4] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,8,1,2,6,4,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,6,2,8,5,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,5,3,1,7,4,2] => [6,8,5,3,1,7,4,2] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,6,3,7,1,2,4,8] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,6,3,7,2,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,4,6,7,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,8,4,7,1,5,3,2] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,8,4,7,2,5,3,1] => [6,8,4,7,2,5,3,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,4,8,7,2,6,3,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,8,7,1,6,3,2] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,8,4,7,5,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,8,7,6,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,8,7,6,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,7,2,6,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,4,7,2,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,7,2,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,2,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,7,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,7,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,7,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,7,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,8,7,6,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,1,8,7,6,5,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,2,1,8,7,6,5,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,2,1,7,5,4,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,8,7,1,6,3,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,8,1,7,6,4,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,8,1,7,6,4,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,8,2,7,6,4,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,8,3,2,7,5,4,1] => [6,8,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,8,3,1,7,5,4,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,8,2,1,7,5,4,3] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,5,6,1,2,4,3,7] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,8,1,2,7,5,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,1,8,7,2,6,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,3,1,2,6,5,4,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,1,2,7,5,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,3,8,7,6,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,3,7,6,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,2,3,7,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,7,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,8,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,8,2,4,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,5,2,8,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,6,5,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,6,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,5,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,4,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,4,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,7,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,3,8,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,5,4,2,8,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,7,5,2,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,5,2,8,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,5,2,8,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,8,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,3,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,8,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,5,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,6,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,8,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,2,1,8,3,4,5] => [7,6,2,1,8,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[1,7,6,4,2,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,6,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,5,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,5,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,3,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,3,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,6,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,7,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,2,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,8,6,3,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,3,1,6,2,4,7,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,8,3,2,4,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,7,3,2,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,7,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,8,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,2,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,2,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,2,6,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,3,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,3,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,8,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,3,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,3,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,5,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,8,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,3,2,6,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,7,3,2,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,7,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,5,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,3,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,8,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,6,5,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,8,6,2,4,1,3] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,1,8,6,3,4,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,3,8,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,3,6,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,8,7,6,2,4,1,3] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,5,6,2,8,1,4] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[2,7,6,5,8,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,6,8,4,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,1,6,3,4,2,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,8,6,7,4,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,6,7,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,8,9,10] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,9,11,10] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,2,3,4,5,6,9,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,6,3,4,1,7,2] => [8,5,7,3,6,1,4,2] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,6,5,4,3,1,7,2] => [8,6,5,4,3,1,7,2] => [6,5,4,3,1,7,2] => [[[[[.,[.,.]],.],.],.],[.,.]]
[1,7,6,5,4,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,5,2,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,5,4,1,6,3,2] => [8,7,5,4,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[6,8,5,4,2,1,7,3] => [6,8,5,4,2,1,7,3] => [6,5,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[3,2,1,7,6,4,5,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,3,7,6,2,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,6,5,2,4,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,7,6,3,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,7,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,6,4,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,8,2,7,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,2,1,8,4,7,5,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,8,7,1,6,5,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,2,7,1,6,5,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,7,2,1,6,4,3] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,7,6,1,5,4,3,2] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[1,8,7,2,6,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,2,5,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,8,3,2,1,7,4] => [6,5,8,3,2,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[8,5,7,3,1,6,4,2] => [8,5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,6,8,4,2,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,8,2,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,3,7,1,6,5,2] => [8,4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,4,3,1,2,6,5,8] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[1,5,4,2,3,6,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,2,4,5,3,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,7,2,3,6,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,2,3,5,6,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,2,4,3,7,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,1,3,2,5,6,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,2,3,4,6,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,3,8,5,1,2,4] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,4,5,1,8,3,2] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,8,4,5,7,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,8,6,7,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,8,6,2,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,8,2,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,8,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,6,8,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,7,8,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,1,7,6,8,5,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,2,7,8,1,6,3,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,7,2,6,4,8,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,7,3,1,5,8,4,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,2,1,8,5,4,3] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,7,1,2,8,4,5,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,3,4,8,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,1,8,7,2,3,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,1,2,7,4,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,3,7,5,8,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,3,4,7,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,2,3,4,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,4,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,6,5,8,7,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,6,1,4,8,7,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,4,1,8,7,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,7,3,2,8,1,6,4] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,5,7,4,8,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,8,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,3,5,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,7,8,4,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,4,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,3,2,5,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[5,2,7,1,8,4,6,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,1,7,8,5,6,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,2,7,8,6,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,7,3,8,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,3,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,2,5,3,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,8,5,2,3,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,7,8,5,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,5,3,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,4,8,5,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,3,8,4,2,7,1,5] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,7,1,6,8,2,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,3,7,5,2,8,1,4] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,8,4,3,7,2,1] => [6,5,8,4,3,7,2,1] => [6,5,4,3,7,2,1] => [[[[[[.,.],.],.],.],.],[.,.]]
[6,2,7,4,3,5,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,6,5,4,2,7,3,1] => [8,6,5,4,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[1,6,5,2,8,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,4,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,8,4,2,7,3,1] => [6,5,8,4,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[5,8,2,6,4,7,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,8,5,3,2,6,4,1] => [7,8,5,3,2,6,4,1] => [7,5,3,2,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[6,8,3,1,7,2,5,4] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[1,8,6,3,7,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,5,2,6,4,3,1] => [8,7,5,2,6,4,3,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,8,1,6,3,2,5,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,2,8,5,7,3,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,1,5,8,4,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,3,1,8,4,2,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[1,7,3,8,4,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,5,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,3,5,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,3,1,4,7,5,6,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,1,5,8,3,6,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,5,6,8,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,5,4,8,2,7,3,1] => [6,5,4,8,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[8,6,4,7,5,3,2,1] => [8,6,4,7,5,3,2,1] => [6,4,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,5,8,3,2,6,4,1] => [7,5,8,3,2,6,4,1] => [7,5,3,2,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[5,4,6,8,2,7,3,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,1,8,7,5,6,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,6,5,3,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,8,7,6,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,4,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,7,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,7,5,3,2,1] => [6,8,4,7,5,3,2,1] => [6,4,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,8,7,2,5,4,3,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,8,7,6,5,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,6,7,3,4,1,2] => [5,8,7,6,3,4,1,2] => [5,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,8,6,7,4,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,6,7,4,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,6,7,4,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,4,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,5,7,4,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,8,3,6,4,5,1,2] => [7,8,3,6,5,4,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,7,4,8,5,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,8,5,6,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,2,8,5,6,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,7,3,8,5,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,4,8,5,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,1,6,4,5,2,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,7,4,5,2,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,7,4,8,5,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,5,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,6,2,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,4,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,7,3,5,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,3,8,4,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,2,8,4,6,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,1,8,4,6,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,4,7,3,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,4,7,3,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,5,7,3,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,5,7,3,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,3,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,6,7,3,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,6,7,2,4,1,3] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,6,7,1,4,2,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[1,5,2,8,6,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,5,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,7,1,5,2,3] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,6,2,8,4,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,6,1,8,4,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,1,6,2,8,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,8,1,5,2,6,3,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,8,2,6,1,7,3,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,3,6,2,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,9,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,9,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,7,8,9,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,7,8,9,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,6,7,8,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,9,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,8,7,9,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,7,6,8,9,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,9,10,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,6,5,7,8,9,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,7,8,9,10,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,4,6,7,8,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,7,8,9,10,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,5,6,7,8,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,6,7,8,9,10,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,9,10,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,7,4,8,3,5,1,2] => [6,8,4,7,3,5,1,2] => [6,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,4,5,2,8,1,3] => [6,8,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,7,4,6,2,3,1,8] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,7,4,6,3,8,1,2] => [5,8,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,7,4,8,3,6,1,2] => [5,8,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,8,4,5,3,7,1,2] => [6,8,4,7,3,5,1,2] => [6,4,7,3,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,8,4,6,3,7,1,2] => [5,8,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,6,4,8,3,7,1,2] => [5,8,4,7,3,6,1,2] => [5,4,7,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,6,3,7,2,4,1,8] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,6,3,7,2,8,1,4] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,6,3,8,2,7,1,4] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,6,4,8,2,7,1,3] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,4,6,2,7,1,3] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,8,4,5,2,7,1,3] => [6,8,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,8,4,5,2,6,1,3] => [7,8,4,6,2,5,1,3] => [7,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,8,4,5,2,3,1,7] => [6,8,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,8,4,6,2,3,1,7] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,6,4,8,2,3,1,7] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,6,3,8,2,4,1,7] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,6,3,4,2,8,1,7] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,6,3,5,2,7,1,8] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,3,5,2,8,1,7] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,3,8,2,5,1,7] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,3,6,2,5,1,7] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,8,3,6,2,4,1,7] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,8,3,5,2,4,1,7] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,8,3,5,2,4,1,6] => [7,8,3,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,8,3,5,2,6,1,4] => [7,8,3,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,8,3,6,2,7,1,4] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,8,3,6,2,7,1,5] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,3,8,2,7,1,5] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,3,7,2,8,1,5] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,3,6,2,5,1,8] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,3,6,2,8,1,5] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,3,8,2,6,1,5] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,7,4,8,2,6,1,3] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,7,3,6,2,8,1,4] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,7,3,6,2,4,1,8] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,7,3,5,2,4,1,8] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,7,3,5,2,8,1,4] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,7,4,8,2,5,1,3] => [6,8,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,7,5,8,2,4,1,3] => [6,8,5,7,2,4,1,3] => [6,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,8,5,7,2,3,1,4] => [6,8,5,7,2,4,1,3] => [6,5,7,2,4,1,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,7,4,8,2,3,1,5] => [6,8,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,7,3,8,2,4,1,5] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,7,3,4,2,8,1,5] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,7,3,4,2,6,1,8] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,7,3,4,2,8,1,6] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,7,4,8,2,3,1,6] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,4,7,2,3,1,6] => [5,8,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,8,4,7,2,3,1,5] => [6,8,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,8,4,6,2,3,1,5] => [7,8,4,6,2,5,1,3] => [7,4,6,2,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,8,3,6,2,4,1,5] => [7,8,3,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,8,3,7,2,4,1,5] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,8,3,7,2,4,1,6] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,8,3,7,2,5,1,6] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,3,8,2,5,1,6] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,3,5,2,8,1,6] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,3,5,2,6,1,8] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,3,7,2,6,1,8] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,3,7,2,8,1,6] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,3,8,2,7,1,6] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,3,5,2,7,1,6] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,8,3,4,2,7,1,6] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,8,3,4,2,7,1,5] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,8,3,4,2,6,1,5] => [7,8,3,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,8,3,4,2,5,1,7] => [6,8,3,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,8,3,4,2,6,1,7] => [5,8,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,8,3,5,2,6,1,7] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,3,8,2,6,1,7] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,3,6,2,8,1,7] => [4,8,3,7,2,6,1,5] => [4,3,7,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,5,2,1,8,3,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,5,2,1,7,6,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,5,2,1,3,8,7] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,4,2,3,1,8,7] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,6,8,1,7,3,2,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,8,1,6,3,5,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,4,8,1,6,5,3,2] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,6,8,7,2,1,3,4] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,5,7,6,4,2,1,3] => [8,5,7,6,4,2,1,3] => [5,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,1,6,8,7,4,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,8,6,4,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,6,8,5,2,4,3,1] => [7,6,8,5,2,4,3,1] => [7,6,5,2,4,3,1] => [[[[[.,.],[[.,.],.]],.],.],.]
[5,7,8,6,2,3,1,4] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,7,6,3,2,1,4] => [5,8,7,6,3,2,1,4] => [5,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,8,7,5,3,2,4,1] => [6,8,7,5,3,2,4,1] => [6,7,5,3,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,8,4,2,6,5,3,1] => [7,8,4,2,6,5,3,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,8,7,2,6,3,5,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,6,2,7,3,1,5] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,1,8,7,4,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,8,6,4,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,1,6,7,5,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,8,2,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,6,2,8,1,3,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,7,4,2,8,1,5,3] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,8,4,2,7,5,1,3] => [6,8,4,2,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,1,8,6,7,5,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,2,6,7,5,1,4] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,6,4,3,7,5,1,2] => [8,6,4,3,7,5,1,2] => [6,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,8,6,7,3,1,2,4] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,6,5,8,1,4,3,2] => [7,6,5,8,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[8,6,5,7,4,1,3,2] => [8,6,5,7,4,1,3,2] => [6,5,7,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[7,6,4,3,8,1,5,2] => [7,6,4,3,8,1,5,2] => [7,6,4,3,1,5,2] => [[[[[.,[.,.]],.],[.,.]],.],.]
[2,1,7,6,8,3,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,5,6,8,1,4,2,3] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[1,6,2,5,4,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,7,5,4,8,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,1,5,3,4,8,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,3,5,6,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,4,5,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,2,7,5,1,8,4] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,6,1,8,5,2,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,6,3,5,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,2,8,6,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,1,2,6,8,5,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,3,1,5,2,4,7,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,6,1,5,7,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,5,6,4,2,1,7,3] => [8,5,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,7,5,6,3,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,6,5,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,7,3,2,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,7,3,1,8,4,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,1,3,7,8,5,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[9,8,7,6,5,4,3,2,1] => [9,8,7,6,5,4,3,2,1] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[8,9,7,6,5,4,3,2,1] => [8,9,7,6,5,4,3,2,1] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[8,7,9,6,5,4,3,2,1] => [8,7,9,6,5,4,3,2,1] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[8,7,6,9,5,4,3,2,1] => [8,7,6,9,5,4,3,2,1] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[8,7,6,5,9,4,3,2,1] => [8,7,6,5,9,4,3,2,1] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[8,7,6,5,4,9,3,2,1] => [8,7,6,5,4,9,3,2,1] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[8,7,6,5,4,3,9,2,1] => [8,7,6,5,4,3,9,2,1] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[8,7,6,5,4,3,2,9,1] => [8,7,6,5,4,3,2,9,1] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[8,7,6,5,4,3,2,1,9] => [8,7,6,5,4,3,2,1,9] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[9,10,8,7,6,5,4,3,2,1] => [9,10,8,7,6,5,4,3,2,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[9,8,10,7,6,5,4,3,2,1] => [9,8,10,7,6,5,4,3,2,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[9,8,7,10,6,5,4,3,2,1] => [9,8,7,10,6,5,4,3,2,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[9,8,7,6,10,5,4,3,2,1] => [9,8,7,6,10,5,4,3,2,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[9,8,7,6,5,10,4,3,2,1] => [9,8,7,6,5,10,4,3,2,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[9,8,7,6,5,4,10,3,2,1] => [9,8,7,6,5,4,10,3,2,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[9,8,7,6,5,4,3,10,2,1] => [9,8,7,6,5,4,3,10,2,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[9,8,7,6,5,4,3,2,10,1] => [9,8,7,6,5,4,3,2,10,1] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[9,8,7,6,5,4,3,2,1,10] => [9,8,7,6,5,4,3,2,1,10] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[1,4,2,7,8,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,8,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,7,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,5,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,8,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,4,8,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,4,7,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,5,4,2,6,8,1,3] => [7,5,4,2,8,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[1,7,5,3,4,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,6,3,1,8,7,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,2,6,4,3,1,7,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,4,3,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,3,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,1,3,2,5,7] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,8,7,4,3,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,2,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,8,1,2,7,4,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,7,5,4,2,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,4,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,2,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,8,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,6,1,2,8,4,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,6,3,2,7,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,3,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,4,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,6,5,2,4,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,5,2,8,7,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,3,1,6,2,5,4,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,5,4,2,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,8,2,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,6,2,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,2,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,8,7,1,3,4,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,5,8,2,7,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,6,2,8,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,6,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,3,4,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,7,2,6,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,8,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,6,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,6,8,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,7,1,8,2,4,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,7,4,3,2,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,7,2,1,3,5,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,7,3,4,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,8,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,8,1,3,4,7,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,1,8,6,3,4,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,2,6,8,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,8,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,5,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,3,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,3,4,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,8,7,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,8,4,2,6,1,3] => [5,8,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,6,3,7,2,1,5,4] => [8,6,3,7,2,1,5,4] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,6,3,8,2,1,5,4] => [7,6,3,8,2,1,5,4] => [7,6,3,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[4,7,8,3,2,1,5,6] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,3,8,2,1,4,5] => [7,6,3,8,2,1,5,4] => [7,6,3,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[8,6,3,7,2,1,4,5] => [8,6,3,7,2,1,5,4] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[8,4,3,2,1,6,5,7] => [8,4,3,2,1,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,3,2,1,7,5,8] => [6,4,3,2,1,8,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,4,3,2,1,8,5,7] => [6,4,3,2,1,8,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,4,3,2,1,8,5,6] => [7,4,3,2,1,8,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[8,4,3,2,1,7,5,6] => [8,4,3,2,1,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,4,3,2,1,7,6,5] => [8,4,3,2,1,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,3,2,1,8,6,5] => [7,4,3,2,1,8,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,4,3,2,1,8,7,5] => [6,4,3,2,1,8,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,5,3,2,8,1,6,4] => [7,5,3,2,8,1,6,4] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[8,5,4,2,7,6,1,3] => [8,5,4,2,7,6,1,3] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,4,2,8,6,1,3] => [7,5,4,2,8,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[6,5,4,2,8,7,1,3] => [6,5,4,2,8,7,1,3] => [6,5,4,2,7,1,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[6,5,4,2,7,8,1,3] => [6,5,4,2,8,7,1,3] => [6,5,4,2,7,1,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[8,5,4,2,6,7,1,3] => [8,5,4,2,7,6,1,3] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,5,3,2,6,1,7,4] => [8,5,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,3,2,6,1,8,4] => [7,5,3,2,8,1,6,4] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,4,3,2,1,6,8,5] => [7,4,3,2,1,8,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[8,4,3,2,1,6,7,5] => [8,4,3,2,1,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,4,3,2,1,5,7,6] => [8,4,3,2,1,7,6,5] => [4,3,2,1,7,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,3,2,1,5,8,6] => [7,4,3,2,1,8,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,4,3,2,1,5,8,7] => [6,4,3,2,1,8,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[5,6,3,4,1,2,8,7] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,5,3,7,2,6,4,1] => [8,5,3,7,2,6,4,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,5,7,4,2,6,3,1] => [8,5,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,8,4,2,6,1,3] => [7,5,8,4,2,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[2,1,7,8,5,6,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,3,7,5,1,4,2] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,7,3,8,1,6,2,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,4,1,7,6,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,5,7,3,6,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,5,3,8,2,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,8,3,2,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,8,5,2,1,6,7] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,7,1,3,2,5,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,1,4,2,7,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,1,5,7,2,6,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,7,5,2,6,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,7,2,3,1,5,8] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,1,4,7,5,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,4,6,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,4,8,5,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,1,5,7,4,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,2,1,5,3,7,8] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,2,1,7,5,3,6,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,6,4,1,3,7,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,6,5,1,7,2,3,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,5,2,1,4,7,8,3] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[1,8,4,5,3,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,8,6,3,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,4,6,3,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,3,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,6,7,2,8,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,5,6,7,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,6,7,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,8,6,7,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,3,2,6,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,2,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,6,7,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,6,8,7,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,6,8,7,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,8,6,7,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,5,6,7,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,6,7,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,5,3,7,1,6,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,4,3,7,1,6,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,2,4,7,1,5,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,1,5,6,8,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,8,2,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,2,4,6,1,5,7] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,4,7,6,1,5] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,6,1,8,3,7,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,1,8,4,7,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,2,4,8,6,1,5] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[8,5,6,1,7,3,4,2] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,2,5,8,1,6,7,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,8,4,1,6,7,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,4,8,2,1,6,3,7] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,2,5,6,1,8,4,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,8,1,6,4,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,8,5,4,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,5,1,6,7,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,5,7,1,6,8,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,5,7,1,6,4,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,2,7,8,1,5,4] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,5,2,1,7,8,4,3] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[2,1,7,5,3,8,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,2,1,7,4,6,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,1,7,8,4,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,8,1,7,4,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,7,5,8,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,2,1,8,4,6,7] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,7,5,6,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[10,9,8,7,6,5,4,3,2,1,11] => [10,9,8,7,6,5,4,3,2,1,11] => [10,9,8,7,6,5,4,3,2,1] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]
[1,9,8,6,5,7,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,5,7,6,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,6,7,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,11,10,9,8,7,6,5,4,3,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,4,5,2,3,1,7,6] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,2,5,3,4,1,7,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,5,2,4,1,7,6] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,7,2,4,1,6,5] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,8,4,5,3,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,6,7,4,5,1,3,2] => [8,6,7,4,5,1,3,2] => [6,7,4,5,1,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[8,6,7,3,5,1,4,2] => [8,6,7,3,5,1,4,2] => [6,7,3,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[8,5,7,3,6,1,4,2] => [8,5,7,3,6,1,4,2] => [5,7,3,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,4,7,5,6,1,3,2] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,4,7,5,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,7,3,6,1,5,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,3,7,4,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,7,3,4,1,6,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,4,7,2,3,1,6,5] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,3,2,8,6,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,6,7,2,3,1,5,4] => [8,6,7,2,5,1,4,3] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,5,7,2,6,1,4,3] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,2,7,5,6,1,4,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,6,7,2,5,1,4,3] => [8,6,7,2,5,1,4,3] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,1,8,6,7,3,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,3,7,5,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,7,4,6,1,5,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,4,7,2,6,3,5,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,4,7,2,6,1,5,3] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,5,7,1,6,2,4,3] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,1,8,5,7,3,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,5,7,4,6,1,3,2] => [8,5,7,4,6,1,3,2] => [5,7,4,6,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[8,5,7,1,6,3,4,2] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,4,7,3,6,1,5,2] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,5,8,7,3,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,4,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,8,4,5,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,7,8,4,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,2,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,8,7,3,2,1,4] => [5,8,7,6,3,2,1,4] => [5,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,2,7,8,1,4,6,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,2,7,8,5,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,3,8,5,6,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,1,2,8,5,6,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,2,1,8,5,6,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,5,8,3,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,5,4,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,5,8,6,3,4,2,1] => [7,5,8,6,3,4,2,1] => [7,5,6,3,4,2,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[2,4,8,3,6,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,3,5,6,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,8,4,1,3,2,7] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,8,1,5,3,2,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,8,4,5,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,5,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,8,5,4,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,3,8,4,6,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,8,4,3,6,1,2] => [5,8,7,4,3,6,1,2] => [5,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,1,3,2,8,5,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,3,2,8,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,8,5,6,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,2,8,4,5,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,5,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,5,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,2,4,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,8,2,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,2,8,4,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,4,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,3,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,5,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,8,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,8,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,7,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,7,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,8,4,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,7,2,8,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,4,2,8,3,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,2,8,5,3,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,8,4,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,8,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,3,2,4,8,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,2,7,3,5,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,8,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,7,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,3,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,4,3,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,8,4,7,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,4,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,6,4,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,3,4,1,8,2,6] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,8,3,4,1,7,2,6] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,8,3,4,1,6,2,7] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,3,4,1,6,2,8] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,2,5,1,7,3,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,2,5,1,8,3,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,1,4,5,2,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,8,7,4,3,6,2,1] => [5,8,7,4,3,6,2,1] => [5,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[2,8,7,4,3,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,5,7,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,7,4,1,6,3,2] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,8,3,6,1,4,7,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,8,1,2,5,6,7,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,7,2,4,1,6,3,5] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[5,8,7,4,2,6,1,3] => [5,8,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,6,8,4,5,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,8,3,6,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,3,6,1,2,7,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,1,8,2,5,6,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,1,8,5,6,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,7,6,2,3,8,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,7,3,6,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,7,6,8,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,1,3,5,8,4,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,8,4,7,6,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,1,7,6,5,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,7,1,2,8,5,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,4,1,7,6,8,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,2,7,8,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,8,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,2,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,7,1,2,6,4,3] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[1,4,8,7,2,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,8,7,6,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,2,7,8,1,6,4,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,3,8,2,7,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,2,7,6,5,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,8,3,7,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,7,6,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,7,2,6,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,1,8,2,5,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,8,1,2,7,6,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,2,3,7,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,4,5,2,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,7,1,5,8,2,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,5,1,8,7,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,8,7,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,6,1,8,2,7,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,1,4,2,8,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,4,8,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,1,4,8,7,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,2,1,8,3,7,4] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,4,2,1,3,8,7,5] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[3,5,2,4,1,8,7,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,4,3,6,5,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,3,5,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,5,8,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,6,5,3,8,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,5,8,3,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,6,4,3,8,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,6,8,5,3,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,6,8,5,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,8,5,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,8,3,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,3,8,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,3,6,8,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,5,2,8,7,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,5,2,8,7,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,6,3,8,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,6,8,3,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,4,2,8,7,5,3,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,1,6,4,8,7,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,8,7,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,4,2,8,7,5,1,3] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,2,4,8,7,3,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,6,4,7,3,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,4,5,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,4,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,8,2,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,7,4,8,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,5,8,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,1,7,5,8,2,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,8,1,3,7,2,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,3,8,2,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,2,4,8,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,8,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,2,1,5,8,3,7] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,6,4,8,7,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,2,5,1,3,7,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,2,5,1,3,8,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,2,1,5,4,8,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,1,5,4,7,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,1,4,5,7,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,1,4,5,8,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,1,4,7,5,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,1,5,7,4,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,2,5,1,7,3,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,2,5,1,8,3,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,2,1,5,8,4,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,1,4,8,5,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,5,8,6,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,7,5,6,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,1,7,4,5,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,1,8,4,5,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,1,8,5,4,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,8,5,7,4] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,6,8,7,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,6,2,7,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,4,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,7,5,4,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,6,7,8,5,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,6,3,8,7,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,6,8,5,4,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,2,5,4,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,5,8,3,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,2,5,7,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,2,8,7,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,8,1,2,4,6,5,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,8,6,4,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,4,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,7,4,3,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,8,6,4,3,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,7,6,4,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,5,6,3,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,1,6,5,3,2,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,8,5,6,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,6,3,7,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,3,6,8,5,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,4,8,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,7,3,8,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,5,2,3,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,4,5,8,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,4,6,3,2,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,5,7,4,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,4,3,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,7,8,4,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,8,4,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,5,1,4,3,2,8] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[1,2,3,4,5,6,9,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,8,6,9,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,5,8,9,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,7,8,9,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,6,7,8,9,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,5,6,7,8,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[9,7,8,5,6,3,4,1,2] => [9,7,8,5,6,3,4,1,2] => [7,8,5,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[9,8,7,5,6,3,4,1,2] => [9,8,7,5,6,3,4,1,2] => [8,7,5,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[9,8,7,6,5,3,4,1,2] => [9,8,7,6,5,3,4,1,2] => [8,7,6,5,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],.],.],.],.]
[9,8,7,6,5,4,3,1,2] => [9,8,7,6,5,4,3,1,2] => [8,7,6,5,4,3,1,2] => [[[[[[[.,[.,.]],.],.],.],.],.],.]
[9,10,7,8,5,6,3,4,1,2] => [9,10,7,8,5,6,3,4,1,2] => [9,7,8,5,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]
[10,9,7,8,5,6,3,4,1,2] => [10,9,7,8,5,6,3,4,1,2] => [9,7,8,5,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]
[10,9,8,7,5,6,3,4,1,2] => [10,9,8,7,5,6,3,4,1,2] => [9,8,7,5,6,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],.],.],.]
[10,9,8,7,6,5,3,4,1,2] => [10,9,8,7,6,5,3,4,1,2] => [9,8,7,6,5,3,4,1,2] => [[[[[[[.,[.,.]],[.,.]],.],.],.],.],.]
[10,9,8,7,6,5,4,3,1,2] => [10,9,8,7,6,5,4,3,1,2] => [9,8,7,6,5,4,3,1,2] => [[[[[[[[.,[.,.]],.],.],.],.],.],.],.]
[3,6,2,5,4,1,7,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,7,4,8,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,7,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,7,2,5,8,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,5,4,3,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,5,8,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,3,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,3,2,7,1,4,8] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,6,3,2,7,1,8,4] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,6,2,8,1,7,3] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,5,2,1,6,4,7,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,6,4,3,2,1,7,5] => [8,6,4,3,2,1,7,5] => [6,4,3,2,1,7,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[7,6,4,3,2,1,8,5] => [7,6,4,3,2,1,8,5] => [7,6,4,3,2,1,5] => [[[[[[.,.],.],.],[.,.]],.],.]
[7,8,4,3,2,1,6,5] => [7,8,4,3,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[5,4,7,2,1,8,6,3] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,8,3,2,6,1,4] => [7,5,8,3,2,6,1,4] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[6,3,7,2,5,1,8,4] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,1,5,7,8,6,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,3,7,2,8,1,4,5] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,5,2,1,4,7,6,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,8,6,1,4,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,7,3,2,1,5,6] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,5,2,1,4,6,8,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,9,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,9,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,9,8,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,10,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,8,3,5,4,6,1,2] => [7,8,3,6,5,4,1,2] => [7,3,6,5,4,1,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,6,3,7,5,2,4,1] => [8,6,3,7,5,2,4,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,1,7,6,3,8,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,3,8,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,8,7,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,8,5,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,8,7,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,8,7,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,6,5,4,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,7,3,6,1,8,4,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,1,4,5,8,6,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,8,5,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,5,8,3,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,1,6,2,5,3,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,6,7,2,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,2,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,5,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,4,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,2,7,1,6,3,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,4,7,2,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,5,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,5,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,5,6,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,1,7,4,6,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,3,7,4,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,2,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,2,6,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,7,1,6,4,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,7,4,6,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,7,5,6,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,4,7,5,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,4,7,5,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,3,7,5,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,3,7,4,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,5,2,8,6,4,1,3] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,1,8,4,5,2,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,7,4,2,5,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,7,4,2,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,8,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,3,5,6,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,3,8,6,2,5,1,4] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,5,7,8,2,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,3,8,5,7,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,4,7,8,3,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,8,2,5,1,7,4] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,5,7,4,2,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,6,4,1,7,3,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,6,2,7,5,1,8,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,6,8,1,7,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,2,5,6,8,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,3,6,8,4,7,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,7,2,5,4,8,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,6,5,8,3,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,5,4,7,6,3,2,1] => [8,5,4,7,6,3,2,1] => [5,4,7,6,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,7,6,8,2,3,4,1] => [5,8,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,7,2,8,4,3,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,7,8,2,4,3,5,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,7,6,2,8,3,5,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,3,5,8,6,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,7,3,1,4,6,2,5] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,7,6,3,2,5,4,1] => [8,7,6,3,2,5,4,1] => [7,6,3,2,5,4,1] => [[[[[.,.],.],[[.,.],.]],.],.]
[8,7,2,5,1,3,6,4] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[8,4,6,5,7,1,2,3] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,8,4,1,2,3] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[1,9,2,3,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,9,2,3,4,5,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,2,3,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,2,9,3,4,5,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,9,2,3,4,5,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,10,2,3,4,5,6,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,11,2,3,4,5,6,7,8,9,10] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,6,4,8,7,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,2,4,7,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,4,8,1,5,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,4,7,2,5,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,6,4,8,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,5,4,2,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,2,7,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,4,2,6,5,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,6,4,8,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,5,3,2,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,5,3,1,7,2,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,4,5,3,2,8,1,6] => [7,4,8,3,2,6,1,5] => [7,4,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[5,8,3,6,1,4,2,7] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,4,6,2,5,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,5,8,1,7,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,8,7,4,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,3,4,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,8,3,6,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,5,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,5,8,1,4,2,3] => [7,6,5,8,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[5,8,6,7,3,2,1,4] => [5,8,7,6,3,2,1,4] => [5,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,6,4,3,7,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,3,4,8,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,4,5,2,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,3,5,4,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,3,8,2,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,8,5,7,4,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,5,3,8,2,1,7,4] => [6,5,3,8,2,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,8,7,4,1,3,2,6] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,5,7,8,4,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,7,5,3,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,4,5,3,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,6,8,4,2,3,1,7] => [5,8,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,7,5,8,2,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,5,7,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,5,6,2,7,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,5,6,1,7,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,2,5,7,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,6,5,7,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,6,5,8,1,2,4,3] => [7,6,5,8,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[5,2,8,6,1,7,3,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,2,8,6,5,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,3,6,7,8,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,1,2,6,7,8,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,8,5,6,3,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,4,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,6,5,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,7,3,5,6,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,4,1,2,8,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,6,1,5,2,8,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,6,4,5,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,5,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,6,5,7,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,2,6,5,7,1,4] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,7,8,5,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,7,2,5,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,4,7,1,5,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,6,7,5,8,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,2,7,6,5,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,2,6,1,5,3,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,8,1,2,5,6,3,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,6,2,5,7,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,6,4,7,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,6,8,4,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,3,6,7,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,3,6,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,7,4,8,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,7,6,3,1,2,4] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,5,6,8,1,4,3,2] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[1,2,7,8,5,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,3,6,5,8,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,1,7,5,2,3,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,1,5,7,4,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,8,6,5,4,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,4,7,5,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,3,6,2,7,4,1] => [8,5,3,7,2,6,4,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,3,7,4,6,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,4,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,8,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,5,6,8,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,5,6,2,7,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,8,1,6,2,4,5,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,4,7,2,5,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,4,8,3,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,2,5,8,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,8,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,5,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,6,7,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,5,8,7,3,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,3,8,7,5,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,4,6,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,6,7,4,3,2,1] => [5,8,7,6,4,3,2,1] => [5,7,6,4,3,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,8,7,5,6,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,2,1,6,3,5,8,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,6,4,3,5,8,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,4,2,1,3,5,8,7] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,2,1,8,3,5,7] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,1,6,4,3,8,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,4,3,6,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,2,1,4,3,5,7] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,1,8,4,6,3,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,8,3,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,2,8,1,3,5,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,6,8,3,5,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,6,3,8,5,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,6,8,5,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,3,8,6,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,8,6,5,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,8,3,6,5,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,8,6,3,5,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,8,3,6,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,6,3,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,4,8,2,1,3,5,7] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,6,8,2,1,3,5,7] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,6,8,4,3,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,6,4,3,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,6,2,1,3,5,7] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,5,4,8,3,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,8,4,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,4,6,3,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,5,2,6,1,7,4] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,2,6,3,5,1,7,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,4,3,6,1,7,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,8,5,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,8,5,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,5,6,2,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,2,6,4,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,2,7,4,5,3,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,4,8,2,6,1,7,3] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,1,6,5,8,3,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,5,8,7,11,12,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,10,8,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,11,8,12,10,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,11,12,9,8,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,8,6,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,8,6,5,11,12,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,9,6,10,8,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,9,6,11,8,12,10,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,10,6,11,12,9,8,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,9,10,7,6,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,9,11,7,6,12,10,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,10,11,7,12,9,6,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,9,10,11,12,8,7,6,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,4,3,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,4,3,8,7,11,12,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,4,3,9,10,8,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,4,3,9,11,8,12,10,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,4,3,10,11,12,9,8,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,4,8,6,3,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,4,8,6,3,11,12,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,4,9,6,10,8,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,4,9,6,11,8,12,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,4,10,6,11,12,9,8,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,8,4,9,10,7,6,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,8,4,9,11,7,6,12,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,8,4,10,11,7,12,9,6,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,9,4,10,11,12,8,7,6,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,8,5,4,3,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,8,5,4,3,11,12,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,9,5,4,10,8,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,9,5,4,11,8,12,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,10,5,4,11,12,9,8,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,8,9,5,10,7,4,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,8,9,5,11,7,4,12,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,8,10,5,11,7,12,9,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,9,10,5,11,12,8,7,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,8,9,10,6,5,4,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,8,9,11,6,5,4,12,10,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,8,10,11,6,5,12,9,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,9,10,11,6,12,8,5,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,9,10,11,12,7,6,5,4,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,2,1,8,5,3,6,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,8,4,3,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,3,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,3,8,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,8,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,5,3,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,7,4,3,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,6,4,1,3,8,2,5] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[1,7,5,6,3,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,7,8,5,3,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,8,3,7,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,1,7,3,5,8,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,7,4,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,2,6,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,5,2,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,6,4,2,5,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,7,6,1,5,3,4,2] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[1,8,6,7,5,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,5,2,1,4,8,7] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,5,1,4,6,2,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,4,6,3,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,7,4,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,2,5,7,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,6,8,4,2,3,1] => [5,8,7,6,4,2,3,1] => [5,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,7,6,2,1,8,4] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,7,8,6,4,2,1,3] => [5,8,7,6,4,2,1,3] => [5,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,6,7,5,4,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,7,5,8,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,3,6,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,7,3,6,1,2,8,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,1,7,2,5,6,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,6,4,7,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,7,6,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,7,6,1,5,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,7,6,5,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,7,6,5,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,7,2,6,5,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,7,2,6,5,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,7,2,6,1,5,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,7,2,1,6,5,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,7,3,1,6,5,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,8,7,3,2,1,6,5] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,7,3,2,6,1,5] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,7,3,2,6,5,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,7,3,6,2,5,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,7,3,6,2,1,5] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,7,3,6,1,5,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,8,7,3,6,5,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,8,7,3,6,5,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,8,7,6,3,4,2,1] => [5,8,7,6,3,4,2,1] => [5,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,8,7,6,3,1,4,2] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,8,7,6,3,2,4,1] => [5,8,7,6,3,2,4,1] => [5,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,8,7,6,2,4,3,1] => [5,8,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,7,6,2,1,4,3] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,7,6,4,2,3,1] => [5,8,7,6,4,2,3,1] => [5,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,7,6,4,2,1,3] => [5,8,7,6,4,2,1,3] => [5,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,7,6,4,1,3,2] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,8,7,6,4,3,1,2] => [5,8,7,6,4,3,1,2] => [5,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[7,3,5,2,6,1,4,8] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,4,5,7,3,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,3,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,5,7,4,8,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,4,6,7,3,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,6,7,3,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,8,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,6,7,8,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,7,8,4,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,6,1,7,8,4,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,4,6,7,1,8,3,2] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[1,5,6,7,8,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,6,7,2,8,3,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,6,2,7,8,4,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,5,2,7,1,8,4] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,4,2,1,7,8,5] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,4,1,2,7,8,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,3,6,2,7,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,2,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,7,3,8,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,6,7,8,3,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,6,7,8,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,8,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,6,7,8,5,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,3,2,5,4,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,5,3,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,4,7,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,7,6,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,5,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,2,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,4,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,6,5,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,8,2,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,8,3,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,5,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,4,5,3,6,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,4,2,6,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,3,8,5,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,3,6,2,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,2,3,6,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,2,3,8,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,3,8,1,4,7,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,2,5,3,8,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,3,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,8,3,7,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,8,2,3,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,7,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,8,1,2,4,7,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,3,8,2,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,8,2,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,8,2,7,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,5,8,7,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,8,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,8,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,2,8,7,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,8,7,5,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,5,8,2,7,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,8,7,1,4,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,4,8,7,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,8,2,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,2,5,8,7,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,8,1,5,4,2,6,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,3,6,1,4,7,8,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,4,2,1,7,3,8,5] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,3,7,5,8,6,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,7,6,5,3,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,6,5,3,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,6,5,2,4,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,6,4,8,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,6,5,2,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,3,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,4,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,8,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,2,6,3,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,2,6,8,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,4,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,6,3,5,8,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,7,6,5,8,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,6,5,8,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,6,5,8,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,1,7,3,5,8,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,5,4,3,2,1,8,6] => [7,5,4,3,2,1,8,6] => [7,5,4,3,2,1,6] => [[[[[[.,.],.],.],.],[.,.]],.]
[8,5,3,2,1,7,6,4] => [8,5,3,2,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,2,1,8,4,3,7] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[1,7,6,2,4,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,3,6,4,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,5,3,6,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,6,2,3,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,2,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,3,2,7,1,6,4] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,3,1,6,5,4,2] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,7,2,6,1,5,4,3] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[1,8,5,7,4,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,2,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,6,8,4,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,4,8,3,2,1,7] => [6,5,4,8,3,2,1,7] => [6,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[.,.]]
[8,4,3,7,2,1,6,5] => [8,4,3,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,6,8,2,1,5,7] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,2,5,8,3,1,7] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,5,2,1,7,8,3,4] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,4,2,8,7,3,5,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,5,3,8,7,4,1,2] => [6,5,3,8,7,4,1,2] => [6,5,3,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[8,5,3,7,6,4,2,1] => [8,5,3,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,2,8,1,7,3,6,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,4,8,2,1,7,5,3] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,7,3,8,1,6,4,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,8,7,2,1,6,4] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,3,7,6,1,5,4,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,2,7,6,5,1,4,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,8,7,6,2,1,5] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,5,8,6,4,3,2,1] => [7,5,8,6,4,3,2,1] => [7,5,6,4,3,2,1] => [[[[[[.,.],.],.],.],[.,.]],.]
[5,8,7,3,6,4,2,1] => [5,8,7,3,6,4,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,8,7,6,2,5,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,7,6,5,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,7,6,5,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,6,9,4,7,2,5,1,3] => [8,6,9,4,7,2,5,1,3] => [8,6,4,7,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[8,6,5,4,3,2,9,1,7] => [8,6,5,4,3,2,9,1,7] => [8,6,5,4,3,2,1,7] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[4,3,2,1,5,6,7,8,9,10] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[6,5,4,3,2,1,7,8,9,10] => [6,5,4,3,2,1,10,9,8,7] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[8,7,6,5,4,3,2,1,9,10] => [8,7,6,5,4,3,2,1,10,9] => [8,7,6,5,4,3,2,1,9] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[4,1,2,6,5,3,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,7,8,3,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,8,7,3,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,8,5,2,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,5,8,7,3,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,7,5,2,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,2,3,8,6,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,3,5,8,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,4,3,7,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,1,7,3,4,8,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,1,4,3,8,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,2,3,6,8,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,3,8,5,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,5,4,3,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,8,3,7,1,4,2,6] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,1,7,3,4,6,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,3,5,6,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,6,3,4,8,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,1,2,6,3,5,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,8,2,7,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,4,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,5,4,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,3,6,8,4,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,6,8,4,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,8,5,7,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,6,8,4,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,6,1,5,2,3,8] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,1,4,2,6,3,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,4,7,2,3,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,4,2,8,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,5,4,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,7,3,5,4,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,3,6,5,4,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,3,6,5,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,2,7,3,5,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,2,3,8,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,7,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,7,6,3,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,8,2,1,7,4,3,5] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,1,6,3,8,5,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,5,3,8,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,8,7,6,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,8,7,6,3,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,8,7,6,5,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,8,7,6,5,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,8,7,6,5,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,8,3,7,6,1,4,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,3,8,7,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,7,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,1,7,2,3,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,8,1,7,2,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,2,5,8,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,8,7,4,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,8,7,2,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,3,1,7,2,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,8,7,6,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,4,8,7,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,3,1,7,6,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,1,3,5,8,7,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,7,5,8,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,8,2,6,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,3,7,5,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,3,7,8,2,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,3,7,4,1,5,2] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[2,6,8,3,7,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,5,7,4,2,6,1,3] => [8,5,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,2,3,5,7,1,6,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,8,3,7,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,5,7,1,2,6,4] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,6,8,2,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,8,2,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,6,3,1,7,4,2] => [8,5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,8,4,5,7,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,5,7,1,6,2,4] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,8,3,7,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,8,2,7,5,1,4] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,8,4,2,7,1,5,3] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[8,6,4,7,3,1,5,2] => [8,6,4,7,3,1,5,2] => [6,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[1,3,2,8,5,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,8,4,3,7,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,3,4,1,8,2,7,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,1,6,3,2,7,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,3,2,6,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,5,6,2,3,8,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,6,8,7,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,6,8,7,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,1,6,8,7,2,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,3,6,8,7,2,4,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,2,1,8,6,7,3,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,3,2,8,6,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,7,8,6,5,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,7,8,6,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,7,6,8,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,7,3,1,5,2,4,6] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[7,1,5,8,2,6,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,2,3,8,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,6,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,4,6,8,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,6,8,5,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,3,2,8,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,2,8,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,8,7,3,1,5,6,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,4,2,3,8,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,3,8,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,8,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,5,8,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,3,6,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,8,6,4,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,3,5,8,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,8,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,5,3,1,4,2,6,8] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,4,2,8,6] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,6,2,8,4] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,6,4,8,2] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,8,4,6,2] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,8,2,6,4] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,8,2,4,6] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,6,2,4,8] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,6,4,2,8] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,8,4,2,6] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,8,6,2,4] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,6,8,4,2] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,6,8,2,4] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,4,8,2,6] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,4,6,2,8] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,2,6,4,8] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,2,8,4,6] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,2,8,6,4] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,4,8,6,2] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,4,6,8,2] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,2,6,8,4] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[7,5,3,1,2,4,8,6] => [7,5,3,1,8,6,4,2] => [7,5,3,1,6,4,2] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[3,6,2,5,4,1,8,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,8,4,7,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,8,3,2,7,6,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,6,3,8,5,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,6,3,7,5,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,5,3,2,7,6,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[2,1,5,8,4,7,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,5,3,2,8,6,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,8,3,6,5,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,8,3,7,5,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[2,1,8,6,7,5,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,2,6,7,5,4,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,6,8,5,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,6,7,5,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,5,4,7,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,8,6,5,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,8,7,5,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,5,3,2,8,6,1] => [7,4,8,3,2,6,5,1] => [7,4,3,2,6,5,1] => [[[[[.,.],.],.],[[.,.],.]],.]
[2,1,7,5,4,8,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,8,3,5,7,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,8,1,2,4,5,7,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[8,3,5,2,4,1,6,7] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,6,8,4,7,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,5,8,3,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,8,2,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,2,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,2,5,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,1,7,8,2,6,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,1,2,7,8,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,4,3,5,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,4,2,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,2,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,4,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,8,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,6,8,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,3,2,7,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,3,2,7,4,1,8] => [6,5,3,2,8,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[2,1,7,3,8,5,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,2,3,7,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,8,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,7,3,8,5,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,8,2,4,5,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,7,6,1,2,4,5,3] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[7,4,6,2,5,3,1,8] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[2,1,8,6,5,4,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,7,5,4,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,3,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,3,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,5,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,5,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,2,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,3,2,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,4,3,1,8,6,2] => [5,8,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[1,8,7,2,5,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,3,7,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,8,7,5,2,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,4,8,6,3,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,8,4,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,4,8,7,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,3,8,7,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,8,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,4,8,5,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,7,2,6,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,4,7,5,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,4,1,8,5,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,7,1,5,4,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,2,8,7,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,4,6,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,8,6,4,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,5,7,8,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,8,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,3,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,3,5,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,7,6,3,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,6,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,3,4,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,4,2,3,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,4,5,2,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,6,8,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,6,5,8,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,3,8,5,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,4,3,8,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,4,2,6,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,4,6,2,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,6,4,3,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,5,4,3,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,5,1,4,8,6,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,4,7,8,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,8,2,4,7,1,5] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,4,2,8,5,1,7] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,6,8,1,3,5,2,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,1,7,6,8,2,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,1,7,5,6,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,7,6,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,4,7,2,5,3,6,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,8,1,2,3,6,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,6,5,1,3,8,2,4] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,3,4,8,2] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[8,4,5,3,7,2,6,1] => [8,4,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,5,2,8,1,6,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,5,2,7,1,3,6] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,3,5,2,1,7,4,8] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,8,5,3,1,4,2,7] => [6,8,5,3,1,7,4,2] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[1,6,4,8,2,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,8,2,4,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,2,4,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,2,4,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,4,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,4,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,2,4,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,4,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,4,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,3,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,2,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,8,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,4,2,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,3,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,3,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,4,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,3,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,2,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,2,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,8,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,2,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,2,4,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,2,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,4,2,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,2,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,2,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,3,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,2,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,4,2,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,8,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,4,2,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,2,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,8,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,3,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,2,8,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,7,4,3,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,4,3,5,8,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,6,4,3,5,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,6,4,3,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,4,2,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,8,1,2,6,5,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,1,4,2,7,5,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,8,6,4,2,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,3,7,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,3,4,7,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,3,7,8,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,7,3,8,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,6,8,3,2,1,4] => [5,8,7,6,3,2,1,4] => [5,7,6,3,2,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[2,5,3,4,8,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,4,2,8,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,7,3,8,2,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,5,6,3,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,8,4,2,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,3,8,5,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,8,3,6,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,3,8,7,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,7,3,6,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,6,8,3,4,1,2] => [5,8,7,6,3,4,1,2] => [5,7,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,6,8,4,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,4,7,6,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,5,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,4,6,5,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,4,8,6,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,4,6,5,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,4,7,5,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,2,7,5,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,5,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,5,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,8,6,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,5,4,6,2,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,5,2,4,3,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,2,6,5,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,5,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,5,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,6,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,2,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,4,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,6,8,1,4,2,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[7,8,5,6,1,3,2,4] => [7,8,5,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[5,8,6,7,1,3,2,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[1,3,2,7,6,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,2,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,3,2,6,4,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,6,2,4,3,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,6,7,2,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,4,2,6,3,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,4,2,5,3,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,2,4,3,5,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,3,6,5,8,7,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,6,5,7,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,2,3,8,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,3,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,2,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,4,2,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,3,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,2,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,2,5,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,4,8,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,2,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,4,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,4,3,9,8,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,5,4,3,8,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,6,5,4,8,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,1,4,3,2,7,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,8,5,4,3,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,9,6,5,4,3,2,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,6,5,4,3,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,2,4,3,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,10,7,6,5,4,3,2,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,6,5,4,3,11,10,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,6,5,4,9,8,7,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,6,5,1,3,8,4,2] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[1,6,3,4,8,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,3,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,2,3,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,4,7,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,2,5,4,3,8,7,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,11,8,7,6,5,4,3,2,10,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,1,8,2,5,4,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,6,4,7,5,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,8,7,3,5,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,5,8,7,3,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,8,7,4,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,2,8,5,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,8,3,1,5,6,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,7,1,4,8,5,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,7,4,5,8,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,3,6,7,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,3,5,8,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,6,2,1,5,8,4,3] => [7,6,2,1,8,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[7,6,4,1,2,3,8,5] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[4,7,8,1,3,5,6,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,1,7,2,5,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,4,6,7,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,8,6,2,1,4,7] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,6,5,2,8,3,1,7] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,1,2,4,5,3,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,1,6,5,8,2,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,6,8,4,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,5,4,3,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,4,3,8,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,4,8,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,5,4,3,1,6,7,2] => [8,5,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[1,5,8,6,3,4,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,5,6,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,5,2,8,1,7,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,5,2,3,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,5,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,5,6,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,8,2,3,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,1,2,3,7,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,7,3,2,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,8,6,1,7,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,2,5,1,6,7,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,8,5,6,7,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,4,8,2,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,4,5,1,8,2,3] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,7,5,8,4,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,2,3,1,6,5,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,3,4,1,8,2,7] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,8,1,5,3,6,2,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,3,8,6,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,2,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,2,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,4,7,3,5,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,3,6,4,5,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,3,6,4,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,4,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,4,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,2,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,3,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,5,6,3,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,1,5,3,8,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[5,8,6,7,2,3,1,4] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,4,2,7,5,6,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,1,7,5,8,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,2,5,4,6,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,1,8,2,7,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,8,6,7,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,2,5,1,8,6,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,8,1,6,5,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,5,1,6,4,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,2,8,1,6,3,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,5,8,4,6,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,6,7,2,4,1,5,3] => [8,6,7,2,5,1,4,3] => [6,7,2,5,1,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,7,2,5,1,6,3,4] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[8,7,4,1,2,3,6,5] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,7,4,1,2,6,3,5] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,5,7,4,1,6,2,3] => [8,5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[8,5,7,4,1,2,6,3] => [8,5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,8,3,6,4,1,2,7] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,3,2,6,5,1,4,7] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,6,3,5,1,2,7] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,8,7,3,1,5,2,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,7,3,1,4,2,6,5] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,7,3,1,6,2,4,5] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,7,3,1,2,6,4,5] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,7,3,1,2,4,6,5] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,8,5,6,7,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,6,8,5,7,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,2,7,3,8,5,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,1,5,8,7,6,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,7,6,3,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,7,6,2,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,4,3,8,2,1,5,6] => [7,4,3,8,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[3,7,1,4,6,8,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,7,1,6,3,2,4] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,1,6,3,5,8,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,2,5,8,4,3,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,1,6,5,8,4,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,5,4,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,5,6,2,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,1,2,6,7,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,8,4,7,2,1,3,6] => [5,8,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,1,8,4,3,7,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,8,2,6,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,5,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,4,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,4,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,6,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,3,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,4,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,5,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,2,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,6,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,5,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,3,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,4,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,2,4,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,3,1,5,2,8,4] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,8,3,1,5,2,7,4] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,8,4,5,1,2,7,3] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,4,5,1,2,8,3] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,8,6,4,1,7,2,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,6,4,1,8,2,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,6,7,4,1,8,2,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[6,5,7,4,1,2,8,3] => [6,5,8,4,1,7,3,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[6,5,8,4,1,2,7,3] => [6,5,8,4,1,7,3,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[5,6,8,4,1,7,2,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,4,8,6,1,7,2,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,3,8,1,6,7,2,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,4,7,6,1,8,2,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,4,6,8,1,7,2,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,4,7,8,1,6,2,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,3,7,1,8,6,2,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,8,1,7,6,2,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,4,8,7,1,6,2,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[2,5,4,7,3,6,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,3,7,5,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,3,7,6,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,5,3,7,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,5,3,6,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,3,7,5,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,5,2,3,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,7,5,4,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,2,6,4,1,5,7] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,2,8,3,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,8,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,6,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,3,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,7,5,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,8,6,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,4,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,3,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,4,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,6,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,5,4,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,4,2,3,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,4,3,5,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,4,2,8,3,1,6,7] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,2,1,8,3,5,7,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,7,4,2,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,7,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,6,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,3,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,8,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,4,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,4,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,8,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,8,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,8,3,7,5,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,4,2,7,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,3,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,8,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,7,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,7,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,6,7,2,3,5,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,6,7,3,4,2,1] => [5,8,7,6,3,4,2,1] => [5,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,8,6,7,2,1,3,4] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,6,7,2,1,4,3] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,1,7,5,2,8,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,8,6,7,1,4,3,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[5,8,6,7,2,3,4,1] => [5,8,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,6,7,2,4,3,1] => [5,8,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,6,7,1,2,4,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,4,2,8,5,6,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,6,7,2,5,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,2,8,4,6,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,1,7,4,6,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,3,8,5,2,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,6,7,5,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,2,6,7,5,3,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,4,1,7,5,6,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,7,5,2,8,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,7,5,2,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,8,6,7,3,2,4,1] => [5,8,7,6,3,2,4,1] => [5,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,8,6,7,4,2,3,1] => [5,8,7,6,4,2,3,1] => [5,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,6,7,4,1,2,3] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,8,6,7,4,1,3,2] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,8,6,7,3,1,4,2] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,1,6,7,5,3,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,5,3,2,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,2,1,6,7,5,3,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,6,7,4,2,1,3] => [5,8,7,6,4,2,1,3] => [5,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,6,7,4,3,1,2] => [5,8,7,6,4,3,1,2] => [5,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[1,4,7,8,5,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,7,8,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,8,4,7,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,3,5,7,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,8,1,6,5,4,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,3,7,5,8,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,8,6,3,5,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,8,6,2,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,2,5,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,3,6,4,5,2,1] => [8,7,3,6,5,4,2,1] => [7,3,6,5,4,2,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,7,8,6,2,1,4,3] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,7,2,4,5,1,6,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,6,4,5,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,7,5,2,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,5,8,6,1,2,4,3] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[5,6,8,7,3,1,4,2] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,5,4,3,6,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,3,6,7,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,7,3,6,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,7,6,3,4,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,8,6,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,4,5,6,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,3,5,7,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,4,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,5,6,4,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,6,5,4,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,8,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,8,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,6,5,8,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,1,5,7,2,3,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,2,5,8,6,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,5,8,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,2,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,8,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,4,1,8,5,3,2] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,4,3,1,8,5,2] => [6,8,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[7,3,2,5,8,6,1,4] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,3,7,6,8,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,6,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,8,5,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,2,5,4,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,8,5,4,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,6,8,5,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,6,8,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,3,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,6,3,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,3,1,8,5,4,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,1,8,5,4,3,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[5,4,6,7,1,2,8,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,3,6,7,2,1,5,8] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,2,6,7,1,4,8,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,3,8,1,4,2,7] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,8,2,3,1,6,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,2,1,3,7,8,4] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,8,3,4,6,2,1,5] => [7,8,3,6,5,2,1,4] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,8,3,6,4,2,1,5] => [7,8,3,6,5,2,1,4] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,8,3,5,6,2,1,4] => [7,8,3,6,5,2,1,4] => [7,3,6,5,2,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,6,8,4,3,7,1,2] => [5,8,7,4,3,6,1,2] => [5,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,2,7,4,1,6,8,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,6,4,3,7,1,2] => [5,8,7,4,3,6,1,2] => [5,7,4,3,6,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[1,4,8,7,3,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,2,4,3,5,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[5,8,4,7,3,1,2,6] => [5,8,4,7,3,1,6,2] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[1,4,8,3,7,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,2,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,2,6,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,3,7,5,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,7,3,5,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,4,8,3,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,8,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,2,1,8,6,5,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,1,8,2,6,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,7,8,4,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,7,8,5,3,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,8,3,6,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,3,2,8,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,8,7,4,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,1,8,2,6,5,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,4,7,8,5,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,7,8,5,2,1,6] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,7,2,8,4,6,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,6,8,4,7,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,3,8,4,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,8,2,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,4,8,1,6,5,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,8,6,2,4,1,5] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,2,8,7,4,3,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,3,4,2,8,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,8,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,8,6,5,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,4,8,5,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,3,4,8,6,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,8,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,5,7,3,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,1,5,8,4,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,8,3,7,2,5,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,4,6,3,2,8,1,5] => [7,4,8,3,2,6,1,5] => [7,4,3,2,6,1,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[1,4,3,6,2,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,3,7,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,3,4,1,2,8,6] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,7,8,3,6,1,5,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,3,8,6,4,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,2,1,4,3,8,5] => [7,6,2,1,8,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[1,5,7,3,2,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,2,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,3,6,7,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,6,4,7,2,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,7,4,1,6,8,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,1,8,4,2,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,1,3,7,5,8,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,8,7,1,5,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,8,3,1,7,5,2,4] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[1,2,7,8,5,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,8,1,6,2,5,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,7,1,8,2,6,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,7,3,8,6,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,5,3,7,2,1,4,8] => [6,5,3,8,2,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,3,7,6,2,1,4,8] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,8,4,2,6,1,3,7] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,8,7,2,5,1,3,6] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,3,2,6,1,4,7] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,2,7,5,1,4,8] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,8,2,6,5,1,4,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,3,7,1,5,8,2] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,4,7,2,1,5,3,8] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,8,7,2,1,5,3,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,2,7,1,4,3,8] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[3,2,7,6,1,4,5,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,7,1,5,6,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,2,1,6,4,8,7] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,8,2,1,5,4,6,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,7,1,6,4,3,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,1,6,5,7,8,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,8,1,6,5,4,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,1,6,5,7,3,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,7,6,5,8,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,8,1,2,6,3,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,5,7,2,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,6,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,5,6,8,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,2,6,7,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,2,3,5,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,8,3,5,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,5,8,1,7,6,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,6,7,2,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,8,3,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,2,5,3,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,6,5,4,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,2,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,6,3,7,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,5,4,3,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,4,5,3,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,8,3,6,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,7,6,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,5,7,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,6,8,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,2,4,7,5,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,8,7,5,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,1,4,5,3,2,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,5,4,3,8,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[8,3,5,6,1,7,4,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,2,4,7,5,1,6,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,4,6,1,5,8,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,8,4,6,5,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,8,4,6,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,3,5,8,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,7,8,4,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,8,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,7,8,6,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,8,2,7,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,4,8,2,1,7,3] => [5,8,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,5,2,7,8,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,2,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,5,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,7,8,6,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,7,5,3,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,4,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,8,6,4,1,2,3] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,1,7,2,6,5,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,4,1,5,2,8,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,6,7,4,5,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,5,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,3,7,8,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,5,4,2,1,8,3] => [6,8,5,4,2,1,7,3] => [6,5,4,2,1,7,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[6,7,4,2,5,1,8,3] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,1,6,7,3,8,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,5,4,8,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,5,4,8,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,6,8,4,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,4,5,6,8,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,6,3,8,2,1,7] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,7,8,4,5,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,7,1,4,8,6,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,6,3,7,4,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,2,1,4,3,8,5] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,3,7,2,8,4,1,5] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,3,7,8,6,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,2,1,3,8,5,4] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,1,3,6,8,2,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,2,1,8,4,7,6] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,6,2,4,5,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,2,1,6,8,4,7] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,3,4,6,5,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,4,5,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,8,5,2,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,3,2,8,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,5,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,7,4,1,2,6,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,4,2,5,8,6,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,3,5,6,8,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,3,5,8,6,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,5,6,7,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,3,5,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,8,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,5,3,1,2,8,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,7,4,1,8,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,2,4,6,7,1,3,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,2,7,6,1,8,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,3,2,5,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,7,3,4,6,2,1] => [5,8,7,3,6,4,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,7,1,6,2,8,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,8,4,2,5,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,4,7,1,8,6,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,3,2,4,6,5,1,7] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,6,4,1,5,2,7] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,4,8,5,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,5,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,4,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,5,8,6,7,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,3,5,8,6,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,5,3,8,4,7,1,2] => [6,5,3,8,7,4,1,2] => [6,5,3,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,2,3,1,6,8,7,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,2,1,8,6,7,4] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,8,2,7,4,1,5] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,5,1,7,8,4,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,4,5,8,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,4,3,7,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,7,2,3,1,5,6] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,5,3,6,2,7,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,5,8,7,4,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,6,4,5,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,2,4,6,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,7,6,8,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,5,2,6,8,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,5,2,6,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,8,6,2,1,3,7,4] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,8,3,5,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,4,5,6,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,6,7,8,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,8,4,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,8,4,1,6,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,6,8,4,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,7,8,4,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,1,7,8,5,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,1,8,5,4,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,7,8,4,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,2,1,4,8,6,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,1,8,5,6,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,8,4,5,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,1,4,5,6,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,5,6,7,8,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,7,3,8,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,3,7,8,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,3,8,5,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,7,3,8,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,7,8,5,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,8,3,5,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,3,2,8,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,8,3,5,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,3,2,5,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,3,8,1,2,7] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,7,3,8,1,6,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,8,3,2,1,6,7] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,7,3,2,8,5,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,8,3,2,5,1,7] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,2,3,1,8,6,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,8,3,2,5,6,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,2,3,1,5,6,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,7,2,3,4,8,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,7,2,3,8,4,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,1,2,3,4,8,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,8,4,5,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,3,4,5,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,5,7,2,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,8,1,5,7,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,5,2,3,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,7,5,3,1,6,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,6,3,2,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,5,3,2,4,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,7,5,3,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,6,4,2,3,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,3,6,5,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,3,6,5,1,7,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,6,5,7,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,5,6,7,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,8,7,6,5,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,5,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,8,7,6,5,4,2,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,3,2,8,5,1,7,4] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[8,4,7,2,5,6,3,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,6,4,1,3,7,2] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,8,6,1,5,3,7,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,8,5,2,7,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,8,6,7,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,3,5,4,1,7,2] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[1,7,5,6,3,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,2,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,8,4,1,7,6,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,6,3,4,7,2,5,1] => [8,6,3,7,5,2,4,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,8,3,4,5,1,7,2] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[1,6,3,2,5,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,6,5,8,2,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,3,5,4,6,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,5,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,5,8,7,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,4,6,8,1,2,7,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[6,8,4,1,3,5,7,2] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,1,3,5,7,8,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,2,7,4,6,1,3,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,3,4,2,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,3,2,4,1,8,6] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,1,3,6,7,8,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,6,3,2,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,6,2,7,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,5,2,8,6,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,6,4,5,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,3,6,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,1,7,5,8,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,8,1,4,2,7,3,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,8,2,4,5,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,4,1,6,8,7,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,4,1,7,6,8,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,4,7,3,5,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,5,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,8,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,8,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,8,5,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,2,4,8,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,8,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,8,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,5,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,8,5,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,8,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,8,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,8,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,5,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,5,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,8,2,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,6,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,8,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,2,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,3,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,2,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,8,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,8,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,4,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,4,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,4,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,4,2,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,4,2,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,4,2,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,4,7,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,8,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,8,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,8,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,7,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,2,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,6,2,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,6,7,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,8,7,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,5,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,5,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,7,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,7,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,6,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,5,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,6,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,6,8,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,6,2,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,4,7,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,7,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,7,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,6,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,5,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,2,8,5,7,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,1,5,3,8,6,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,8,5,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,6,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,6,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,5,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,6,1,7,8,4,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,1,3,7,8,6,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,8,5,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,2,4,1,7,8,6,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,1,2,8,6,7,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,1,3,6,8,5,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,8,6,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,7,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,7,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,8,5,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,8,7,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,9,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,9,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,9,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,9,3,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,10,8,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,9,7,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,10,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,9,6,5,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,10,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,8,4,5,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,9,5,4,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,10,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,3,4,2,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,9,4,3,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,10,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,4,3,2,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,3,2,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,10,3,4,5,6,7,8,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,7,6,1,5,2,4,3] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[6,8,1,3,2,5,4,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,1,4,2,5,3,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,8,1,4,3,6,2,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,5,4,7,6,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,3,7,6,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,3,7,4,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,4,7,5,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,4,7,1,3,2,5] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,7,6,8,2,4,1,3] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,7,1,4,2,6,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,2,6,4,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,2,6,1,5,4,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,6,5,8,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,5,8,4,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,5,8,4,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,5,8,3,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,4,3,5,1,8,2] => [6,8,4,3,7,1,5,2] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,6,8,3,5,7,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,3,5,6,8,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,3,5,6,7,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,8,3,5,6,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,8,3,6,2,5,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,2,8,4,1,7,3,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,4,2,3,1,6,7] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,8,4,2,3,1,7,6] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,2,8,5,3,1,7] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,7,4,2,3,1,6,8] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,6,3,7,1,8,2,4] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,3,4,7,1,8,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,7,3,5,8,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,8,3,6,7,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,8,3,7,2,6,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,6,8,2,1,4,7] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,6,3,5,7,8,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,7,3,6,8,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,2,6,5,1,8,7,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,2,5,3,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,4,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,5,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,2,3,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,6,1,2,4,8,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,1,5,8,4,2,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,8,2,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,7,5,8,3,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,8,2,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,8,5,2,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,3,7,5,1,2,4,6] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,8,4,2,3,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,1,7,4,2,3,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,8,5,4,2,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,4,5,2,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,7,8,5,3,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,1,4,2,3,7,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,3,1,2,7,4,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,3,1,2,8,4,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,1,4,2,3,8,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,3,6,8,5,7,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,3,6,8,7,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,7,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,6,2,5,7,3,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,1,4,7,2,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,8,4,6,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,4,8,5,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,5,4,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,5,8,6,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,2,8,7,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,2,7,8,1,6,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,3,7,5,6,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,3,8,5,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,4,5,8,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,7,4,5,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,8,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,8,7,2,4,1,3] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,8,2,1,5,7,3,4] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,2,4,8,6,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,8,4,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,6,8,5,3,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,1,3,4,5,8,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,7,3,2,4,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,5,2,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,3,4,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,8,7,3,5,2,6,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,6,2,5,3,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,5,3,6,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,4,8,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,4,7,6,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,6,7,4,8,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,5,8,2,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,8,2,6,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,4,7,2,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,8,4,7,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,2,8,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,4,5,7,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,5,7,3,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,5,4,3,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,8,5,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,4,8,6,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,6,5,3,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,5,2,7,3,6,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,5,2,8,4,6,1,3] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[2,1,5,6,8,3,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,8,3,2,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,7,4,3,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,6,4,8,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,5,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,5,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,4,7,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,4,2,7,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,6,5,2,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,3,8,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,5,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,6,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,4,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,6,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,4,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,5,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,5,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,7,6,8,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,6,8,3,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,5,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,5,4,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,4,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,8,2,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,2,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,8,3,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,7,4,8,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,6,7,5,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,7,5,6,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,4,6,8,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,4,7,5,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,4,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,3,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,3,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,3,6,5,8,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,7,4,6,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,6,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,8,3,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,2,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,8,2,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,4,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,7,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,7,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,8,7,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,3,7,6,8,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,6,8,5,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,7,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,7,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,3,4,5,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,4,5,6,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,5,7,3,6,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,6,2,3,8,1,5] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,3,5,2,7,1,4,6] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,6,2,3,4,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,5,8,2,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,4,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,3,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,4,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,6,8,2,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,4,6,8,2,7,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,2,8,7,1,4,6,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,3,7,2,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,2,4,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,8,2,6,1,3,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,6,2,3,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,2,3,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,2,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,6,1,3,4,5,2] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[3,6,2,4,7,1,8,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,6,4,8,5,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,3,7,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,10,6,9,4,7,2,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,7,10,5,9,3,8,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,6,10,4,9,8,7,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,10,9,8,7,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,4,1,6,5,8,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,4,8,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,2,7,4,1,3,6,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,4,6,5,2,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,6,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,3,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,6,3,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,5,8,6,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,8,3,7,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,6,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,6,7,5,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,2,6,8,5,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,2,4,3,6,1,5,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,8,5,4,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,3,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,4,2,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,6,1,4,2,7,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,8,5,7,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,6,1,4,2,3,7] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[1,6,4,5,7,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,5,7,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,6,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,8,7,6,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,5,8,6,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,8,7,3,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,4,6,1,7,3,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,3,6,8,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,8,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,7,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,6,5,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,6,5,4,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,7,5,2,6,3,1,8] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,3,4,7,6,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,2,5,1,6,4,3] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,8,2,6,5,1,7,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,5,2,6,1,7,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,3,6,2,8,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,4,7,3,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,6,5,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,7,8,2,6,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,2,8,6,1,7,5,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,7,2,6,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,3,8,4,1,7,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,4,8,6,5,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,7,5,1,6,4,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,8,6,2,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,3,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,4,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,5,1,2,8,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,6,2,8,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,2,3,8,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,2,6,5,4,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,8,1,6,2,7,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,5,1,2,7,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,3,7,4,8,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,3,8,2,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,3,4,7,5,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,3,5,4,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,4,3,5,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,3,6,4,2,8,1,5] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,6,4,5,2,8,1,3] => [7,6,4,8,2,5,1,3] => [7,6,4,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],.]
[6,5,4,2,7,3,1,8] => [6,5,4,2,8,7,1,3] => [6,5,4,2,7,1,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[6,5,3,4,8,2,7,1] => [6,5,3,8,7,2,4,1] => [6,5,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[8,3,1,7,2,5,4,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,5,2,6,4,3,1,8] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,1,6,2,5,4,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,6,8,3,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,4,2,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,7,3,4,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,4,3,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,3,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,6,8,2,7,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,8,3,7,6,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,8,2,7,3,1,5] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,6,8,7,3,4,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,1,7,2,5,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,8,7,4,5,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,6,4,3,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,6,3,5,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,6,5,2,4,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,5,3,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,5,2,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,3,2,5,4,7,1] => [6,8,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,8,4,5,2,3,7,1] => [6,8,4,7,2,5,3,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,5,7,8,4,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,8,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,2,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,6,5,3,7,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,5,7,6,3,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,4,7,5,6,1,2,8] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,5,8,6,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,1,5,6,8,7,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,2,1,7,6,5,9,8,10] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,9,6,5,8,7,10] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,5,10,8,9] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,8,6,5,10,7,9] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,10,6,5,9,7,8] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,8,7,5,10,6,9] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,10,7,5,9,6,8] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,5,10,9,7,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,7,5,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,10,7,5,9,6,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,10,9,8,5,6,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,3,4,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,3,4,10,9,7,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,5,3,7,4,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,5,3,7,4,9,6,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,5,3,9,8,4,6,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,7,6,3,4,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,7,6,3,4,9,5,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,9,6,3,8,4,5,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,9,8,7,3,4,5,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,12,11,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,9,7,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,12,9,7,11,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,12,11,10,7,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,7,5,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,7,5,6,12,11,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,7,5,9,6,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,7,5,9,6,11,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,7,5,11,10,6,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,9,8,5,6,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,9,8,5,6,11,7,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,11,8,5,10,6,7,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,11,10,9,5,6,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,3,4,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,3,4,8,7,12,11,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,3,4,10,9,7,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,3,4,12,9,7,11,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,3,4,12,11,10,7,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,3,7,4,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,3,7,4,6,12,11,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,3,7,4,9,6,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,3,7,4,9,6,11,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,3,7,4,11,10,6,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,3,9,8,4,6,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,3,9,8,4,6,11,7,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,3,11,8,4,10,6,7,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,5,3,11,10,9,4,6,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,6,3,4,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,6,3,4,5,12,11,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,7,6,3,4,9,5,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,7,6,3,4,9,5,11,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,7,6,3,4,11,10,5,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,9,6,3,8,4,5,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,9,6,3,8,4,5,11,7,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,6,3,8,4,10,5,7,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,6,3,10,9,4,5,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,9,8,7,3,4,5,6,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,9,8,7,3,4,5,11,6,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,8,7,3,4,10,5,6,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,10,7,3,9,4,5,6,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,10,9,8,3,4,5,6,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,3,8,4,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,2,7,3,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,2,8,3,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,3,2,8,4,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,2,4,3,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,2,8,3,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,2,4,3,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,2,4,3,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,2,5,3,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,2,8,3,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,2,6,3,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,2,7,5,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,4,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,7,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,6,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,8,1,5,2,3,6] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,1,7,2,6,3,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,5,8,3,2,4,1,6] => [7,5,8,3,2,6,1,4] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[1,8,5,4,3,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,3,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,7,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,5,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,2,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,2,5,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,4,8,2,1,3,7,5] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,1,6,3,2,5,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,1,6,2,5,7,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,4,8,2,1,7,3,6] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,1,7,8,3,6,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,1,6,7,3,5,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,1,5,2,7,6,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,5,3,2,8,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,1,5,2,6,8,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,8,1,3,2,4,6,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,3,7,1,8,6,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,5,7,1,8,4,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,2,7,8,6,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,4,6,8,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,4,6,8,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,2,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,6,2,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,5,7,6,8,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,5,7,6,2,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,2,1,8,7,5,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,7,2,5,1,3,8] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,8,1,3,2,4,5,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,3,6,1,4,7,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,6,7,1,5,2,3,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,3,5,8,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,2,5,6,1,4,7,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,6,1,4,7,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,4,6,7,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,4,6,7,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,2,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,6,2,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,3,5,2,4,1,6,8] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,3,6,7,5,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,7,2,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,2,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,7,2,6,8,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,3,2,1,7,4,8,6] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,3,4,5,8,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,5,4,6,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,4,5,8,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,1,7,5,6,8,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,7,6,5,8,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,4,5,2,6,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,2,1,4,7,8,6] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,1,5,2,6,8,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,2,6,8,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,4,6,5,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,3,2,5,6,8,1,4] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,1,5,4,6,8,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,4,6,5,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,4,5,8,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,8,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,4,6,8,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,7,6,1,8,2,5,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,6,1,7,5,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,8,2,6,1,5,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,8,6,3,5,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,3,5,8,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,1,8,3,6,7,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,8,6,3,5,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,4,5,7,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,7,8,4,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,7,3,6,8,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,3,7,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,3,5,7,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,5,6,8,4,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,5,7,4,6,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,7,3,6,4,5,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,5,8,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,4,7,5,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,4,3,6,1,7,5,2] => [8,4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,1,8,3,6,4,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,7,4,5,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,4,5,6,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,6,8,4,5,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,8,3,7,4,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,3,6,7,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,8,4,5,6,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,8,3,7,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,7,2,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,6,8,4,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,3,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,7,8,3,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,7,4,8,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,8,4,3,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,7,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,8,4,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,6,3,8,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,3,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,8,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,7,8,6,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,2,8,4,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,7,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,2,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,8,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,2,4,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,3,5,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,8,7,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,6,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,2,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,4,3,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,6,4,7,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,5,3,8,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,3,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,3,7,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,5,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,4,8,6,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,2,7,6,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,2,5,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,4,3,6,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,5,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,4,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,4,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,1,4,8,5,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,4,8,6,1,2,3,7] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,6,8,7,4,3,1,2] => [5,8,7,6,4,3,1,2] => [5,7,6,4,3,1,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[1,8,2,7,4,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,8,6,1,3,2,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,1,6,3,5,8,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,5,3,8,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,5,3,2,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,2,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,7,6,5,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,4,3,6,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,7,3,2,8,1,4] => [5,8,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,1,4,8,6,7] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,6,2,8,1,5,4,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,2,6,8,5,1,4] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,8,5,2,4,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,3,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,2,8,3,5,1,7] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,1,5,4,8,3,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,4,6,3,7,2,5,1] => [8,4,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[2,5,6,8,3,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,4,6,2,7,5,3,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,5,6,7,2,4,3,1] => [8,5,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,5,6,8,4,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,5,6,8,2,4,1,3] => [7,5,8,6,2,4,1,3] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,4,6,2,8,5,1,3] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,4,7,2,8,1,3,6] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,7,2,8,1,6,3] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,3,5,6,7,8,9,2,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,7,8,2,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,7,8,9,10,2,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,9,10,11,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,4,8,2,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,6,2,5,7,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,6,2,1,5,7,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,1,7,5,8,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,6,8,5,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,8,2,1,5,7,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,2,1,3,5,7,4] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,8,2,3,5,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,5,2,6,1,3,8] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,2,8,1,5,3,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,2,7,1,3,8] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,2,7,4,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,3,8,4,1,5,2] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,8,4,5,6,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,3,6,7,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,8,3,7,6,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,6,5,1,2,3,8,4] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,4,2,8,3] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,4,2,3,8] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,2,4,3,8] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,2,4,8,3] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,3,2,8,4] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,3,2,4,8] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,3,4,2,8] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,4,3,8,2] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,2,8,4,3] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,2,8,3,4] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,8,2,4,3] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,8,2,3,4] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,8,3,2,4] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,4,8,2,3] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,4,8,3,2] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,8,3,4,2] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[7,6,5,1,8,4,2,3] => [7,6,5,1,8,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[4,1,7,6,2,8,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,4,2,5,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,4,5,7,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,3,4,7,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,6,1,7,3,2,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,8,4,5,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,2,3,8,4,7,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,1,3,8,6,4,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,6,7,2,5,8,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,4,2,8,3,1,7] => [6,5,4,2,8,7,1,3] => [6,5,4,2,7,1,3] => [[[[[.,.],[.,.]],.],.],[.,.]]
[4,7,6,2,8,1,5,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,4,2,1,8,6,7,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,4,8,7,5,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,3,7,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,8,3,6,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,5,3,6,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,4,5,6,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,4,2,5,3,1,8] => [6,8,4,2,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[3,7,2,5,6,4,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,8,5,2,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,1,2,3,7,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,1,8,5,6,3,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,2,5,6,4,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,2,7,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,2,4,6,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,6,7,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,6,3,2,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,2,6,4,1,7,8,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,1,6,7,8,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,3,1,6,7,8,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,3,2,6,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,5,4,6,1,2,8,3] => [7,5,4,8,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[3,2,5,6,1,7,8,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,7,5,6,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,2,7,5,6,1,3,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,4,6,2,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,6,4,7,3,1,2,5] => [8,6,4,7,3,1,5,2] => [6,4,7,3,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,7,4,1,5,3,8,2] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,7,4,2,3,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,3,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,5,4,7,3,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,8,1,5,6,4,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,4,1,2,5,3,7] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[7,6,4,1,5,2,8,3] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[3,5,1,4,6,7,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,4,3,5,2,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,8,7,3,2,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,2,8,6,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,8,6,5,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,5,1,3,8,6,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,6,1,5,3,2,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,7,4,8,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,8,6,3,7,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,6,8,5,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,3,7,2,4,8,1,5] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,6,8,4,2,7,3,1] => [5,8,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,7,4,2,8,1,3,6] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,2,7,1,3,8,4] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,5,4,3,2,1,9,8,7,10] => [6,5,4,3,2,1,10,9,8,7] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[6,5,4,3,2,1,8,7,9,10] => [6,5,4,3,2,1,10,9,8,7] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[4,3,2,1,8,7,6,5,9,10] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,5,10,9,8] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,5,8,9,10] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,6,5,8,7,9,10] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,6,5,7,8,9,10] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,5,8,7,9,10] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,7,8,9,10] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,5,6,7,8,9,10] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,2,4,6,5,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,8,4,2,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,2,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,4,2,5,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,5,3,6,8,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,6,3,8,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,2,6,4,1,8,7,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,1,8,7,6,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,3,2,8,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,7,6,5,1,3,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,3,6,2,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,3,1,5,4,2,8] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,8,1,5,6,4,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,4,1,2,5,7,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[7,6,4,1,5,2,3,8] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[3,5,1,4,6,7,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,2,1,3,7,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,5,8,7,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,3,5,4,6,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,2,5,7,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,5,2,4,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,7,3,1,5,2,8] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,8,1,3,5,2,7,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,3,1,4,5,7,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,1,8,3,5,7,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,3,2,6,8,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,7,2,3,6,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,2,7,1,6,8,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,4,1,6,5,8,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,2,8,5,7,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,3,8,5,2,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,3,7,8,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,6,7,1,8,4,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,6,2,7,8,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,3,4,8,7,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,1,4,2,3,5,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,1,8,2,3,6,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,2,3,6,4,1,5,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,4,3,6,2,1,5,7] => [8,4,3,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,3,6,2,4,1,5,7] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,8,2,4,1,5,7] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,6,4,7,8,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,4,2,7,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,5,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,2,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,6,2,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,5,2,4,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,8,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,4,2,5,6,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,8,5,3,1,6,2,7] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,2,8,5,7,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,7,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,4,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,4,5,8,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,7,3,5,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,8,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,3,5,7,8,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,2,5,4,1,7,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,3,5,2,8,1,7] => [6,4,3,8,2,7,1,5] => [6,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]
[6,5,3,8,4,2,1,7] => [6,5,3,8,7,2,1,4] => [6,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[3,8,1,7,5,6,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,6,7,5,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,2,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,8,6,2,3,7,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,1,3,6,5,8,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,6,3,5,8,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,1,3,6,5,7,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,6,3,5,7,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,4,3,8,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,3,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,3,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,8,1,3,5,7,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,8,3,5,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,6,3,8,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,6,8,3,5,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,8,5,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,3,6,8,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,6,5,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,3,6,5,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,3,5,7,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,8,3,6,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,6,3,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,6,3,5,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,6,1,3,5,7,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,1,4,3,5,7,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,8,4,3,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,3,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,1,7,2,5,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,8,1,4,5,3,7,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,4,5,3,2,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,7,1,5,4,6,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,1,5,4,6,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,4,6,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,4,5,3,8,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,8,1,5,4,6,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,4,2,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,4,8,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,3,1,4,2,5,7] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,3,1,4,2,8,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,6,1,5,4,7,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,7,6,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,6,8,7,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,3,1,4,7,2,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[7,8,1,4,5,3,2,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,8,1,5,4,7,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,4,8,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,5,4,7,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,3,1,4,2,5,8] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,8,3,1,4,2,7,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,3,1,4,5,2,8] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,1,5,4,2,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,1,5,4,2,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,3,1,4,7,5,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,1,5,4,8,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,8,5,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,2,5,8,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,4,2,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,3,1,4,5,8,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,8,3,1,4,5,2,7] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,8,1,5,4,2,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,7,8,6,5,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,7,2,5,8,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,2,5,8,4,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,7,4,5,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,8,6,2,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,7,1,8,6,3,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,5,2,8,1,7,3,4] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,3,2,8,4,1,7,5] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,4,2,8,3,1,7,6] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,7,8,6,1,2,4,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,3,2,4,8,1,5,7] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,6,8,7,1,3,4,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[1,8,4,6,3,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,3,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,3,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,8,6,2,3,4,1] => [5,8,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,8,4,5,2,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,2,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,6,4,8,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,1,5,6,8,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,6,8,5,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,4,3,6,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,6,8,5,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,4,5,2,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,3,4,6,5,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,4,5,2,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,6,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,4,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,4,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,4,3,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,4,7,3,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,8,3,2,4,7,5,1] => [6,8,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,2,8,6,1,5,4,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,6,2,4,8,7,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,5,2,8,6,1,4,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,5,1,4,8,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,2,6,3,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,4,8,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,5,8,3,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,7,2,5,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,3,5,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,8,1,3,6,2,5] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,1,2,3,5,8,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,5,4,8,1,3,2,6] => [7,5,4,8,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[3,5,2,6,7,1,8,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,1,6,5,2,7,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,3,1,7,2,4,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,2,5,6,1,8,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,8,4,2,5,1,7,3] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,7,5,3,8,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,1,4,7,2,6,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,3,6,4,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,3,5,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,5,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,4,6,1,5,2,3] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,8,7,6,1,4,2,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,7,4,8,1,5,2,3] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[8,3,2,4,7,1,5,6] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,6,8,7,1,4,2,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,2,4,6,1,5,7,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,8,5,4,6,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,5,2,3,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,5,3,8,4,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,3,1,5,4,2,7] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,6,2,1,5,8,4,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,3,2,8,6,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,2,8,3,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,2,1,5,3,4,8] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,7,8,6,1,4,3,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,1,4,5,6,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,6,4,5,8,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,5,1,4,7,6,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,8,7,1,4,3,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,3,1,4,5,6,7,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,5,8,4,3,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,3,1,5,4,6,7,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,1,5,6,3,8,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,2,5,8,3,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,6,8,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,5,1,7,4,6,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,5,6,4,8,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,5,4,8,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,6,8,1,4,3,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,3,1,6,5,8,7,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,6,4,5,2,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,6,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,8,6,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,6,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,5,6,7,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,8,4,6,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,6,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,6,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,6,7,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,5,6,7,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,4,3,6,2,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,3,1,8,5,7,6,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,6,8,7,5,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,3,5,8,2,7,1,4] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,1,4,8,6,2,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,4,5,8,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,8,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,3,6,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,6,7,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,8,5,6,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,6,7,3,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,3,8,6,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,6,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,4,8,6,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,8,5,6,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,8,5,6,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,2,6,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,6,2,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,7,2,4,8,6,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,6,1,4,5,2,3] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,6,1,3,2,5,4] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,4,5,1,6,2,3] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,5,6,4,1,7,2,3] => [8,5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[8,5,6,3,1,2,7,4] => [8,5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,4,6,2,3,1,7,5] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,7,4,2,3,1,8,5] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,7,5,3,1,2,8,4] => [6,8,5,3,1,7,4,2] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[6,2,4,3,8,7,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,7,1,3,4,8,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,8,2,1,3,4,5,7] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,7,1,8,4,5,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,1,6,3,7,5,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,6,3,7,8,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,7,3,8,6,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,7,8,6,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,8,3,5,6,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,6,7,5,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,7,5,6,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,6,8,7,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,6,3,8,7,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,7,3,5,6,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,6,2,7,3,5,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,7,3,6,5,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,7,3,6,8,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,8,6,7,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,7,6,5,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,5,7,6,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,5,8,6,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,8,3,7,6,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,3,5,6,8,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,5,2,1,3,6,8] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,6,8,4,5,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,6,4,2,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,4,6,7,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,5,1,6,7,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,5,2,1,6,7,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,4,6,2,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,4,6,2,5,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,8,2,6,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,2,8,4,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,8,5,1,7,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,7,3,6,5,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,7,2,4,1,6,5,3] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[1,8,7,2,3,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,2,6,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,2,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,6,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,3,2,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,2,8,4,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,2,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,2,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,8,1,3,2,5,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,2,3,5,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,3,8,4,6,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,8,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,5,7,1,6,4,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,7,6,1,4,5,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,7,2,3,6,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,8,2,6,4,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,4,8,1,2,3,6,5] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,7,4,6,1,2,5,3] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,4,6,1,2,8,3,5] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,8,6,1,2,3,7,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,5,3,8,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,6,8,7,5,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,1,4,8,5,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,6,3,8,7,1,4,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,4,1,2,8,3,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,4,1,2,5,3,8] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[2,4,6,3,5,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,6,3,7,2,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,3,4,5,1,7,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,3,4,2,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,2,3,1,6,5,4] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[3,8,2,4,6,1,7,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,8,2,3,1,7,6] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,7,5,3,6,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,6,2,5,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,3,7,5,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,2,5,6,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,5,2,8,1,6,7,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,8,5,1,6,7,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,8,2,5,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,8,5,6,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,7,4,1,6,5,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,8,6,2,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,6,8,4,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,6,1,3,2,7,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,1,2,6,3,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,1,4,2,5,3,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,8,1,2,5,3,6,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,6,7,5,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,3,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,6,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,8,2,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,8,2,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,2,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,5,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,3,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,4,2,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,2,3,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,6,7,5,8,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,5,2,8,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,5,6,1,4,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,8,6,4,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,5,7,3,8,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,6,8,3,4,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,1,6,3,2,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,3,8,2,6,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,1,3,5,4,8,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,5,7,3,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,3,7,8,5,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,6,7,8,4,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,5,3,6,7,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,3,2,8,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,2,6,3,7,8,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,7,4,1,8,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,8,3,4,2,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,8,3,2,5,1,4] => [6,8,7,3,2,5,1,4] => [6,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,6,2,7,1,8,5,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,4,8,5,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,5,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,8,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,2,1,8,5,3,4] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,6,7,4,8,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,4,6,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,4,6,2,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,3,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,3,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,3,4,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,4,6,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,4,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,7,1,4,5,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,7,4,6,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,5,2,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,2,7,1,3,8,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,5,3,7,1,8,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,2,4,8,1,3,7,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,5,4,8,3,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,5,2,4,7,1,6,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,4,3,7,8,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,2,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,2,8,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,8,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,6,8,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,2,7,1,8,6,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,6,5,7,8,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,2,6,7,3,8,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,5,2,3,1,8,7] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,2,5,3,8,7,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,2,5,8,7,3,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,6,5,2,3,8,7,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,7,2,4,5,3,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,4,8,7,5,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,6,8,7,5,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,5,8,7,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,5,8,7,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,3,6,8,7,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,8,7,4,5,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,1,6,8,7,4,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,8,6,7,5,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,8,4,7,5,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,6,8,2,7,5,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,8,7,2,5,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,5,8,2,7,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,6,8,4,7,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,6,4,7,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,6,2,7,5,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,5,7,4,8,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,7,3,2,5,8,4,1] => [6,8,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,1,6,3,5,8,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,3,5,2,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,7,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,6,8,3,4,2,1] => [5,8,7,6,3,4,2,1] => [5,7,6,3,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,6,8,2,5,3,7,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,8,1,5,4,3,6,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,8,5,4,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,1,7,4,2,5,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,8,5,6,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,8,4,7,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,6,8,3,2,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,8,1,3,2,6,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,8,3,1,2,6,5] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,8,2,1,3,6,5] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,6,8,2,3,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,2,8,1,3,7,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,8,4,7,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,2,5,8,3,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,2,4,1,3,8,7,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,5,2,4,8,7,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,1,4,8,7,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,5,8,7,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,8,7,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,3,5,8,2,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,6,8,2,1,7,5] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,2,1,4,8,7,6] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,4,2,5,8,7,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,3,1,4,8,7,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,5,7,4,2,8,3,1] => [6,5,8,4,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[6,2,3,7,8,4,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,5,6,7,3,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,8,4,7,2,6,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,2,6,4,7,1,3,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,2,8,5,1,7,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,1,8,2,6,7,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,4,6,3,7,1,5,2] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,2,1,8,7,5,6,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,3,6,7,1,5,4,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,7,5,8,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,8,4,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,6,1,3,5,2,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,3,2,4,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,4,3,8,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,2,1,6,4,5,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,8,3,2,1,5,7] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,2,5,3,8,7,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,1,5,7,4,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,4,8,3,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,8,3,1,6,5,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,8,2,1,7,4,5,3] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,7,1,6,4,2,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,7,5,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,5,8,7,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,4,6,1,8,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,8,1,7,6,3,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,6,1,8,7,5,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,4,2,5,1,3,8] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,7,5,1,6,2,8,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,4,6,3,1,8,2] => [5,8,4,7,3,1,6,2] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,4,2,7,3,1,6,8] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,3,8,4,5,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,7,4,5,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,8,4,3,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,7,4,2,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,7,3,5,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,2,6,8,7,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,8,5,6,3,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,8,3,4,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,1,2,4,6,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,6,5,3,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,2,3,5,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,7,5,8,3,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,7,5,6,8,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,6,7,5,8,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,3,6,5,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,8,7,4,5,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,7,4,3,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,4,2,6,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,7,3,6,2,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,8,7,6,1,2,4,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[5,8,7,6,2,1,3,4] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,7,2,6,8,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,2,7,3,6,5,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,2,4,5,6,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,4,1,6,7,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,8,6,5,3,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,2,1,4,6,7,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,5,4,6,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,7,5,6,3,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,8,7,3,4,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,2,4,6,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,8,7,6,1,3,4,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[5,8,7,6,2,3,4,1] => [5,8,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,7,5,6,2,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,1,5,2,6,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,7,5,3,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,7,5,4,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,5,6,3,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,8,7,6,1,3,2,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[5,8,7,6,4,1,2,3] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[8,4,7,2,5,1,6,3] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,7,1,2,6,8,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,5,2,3,4,8,1,6] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,7,1,3,8,4,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,8,6,5,4,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,2,3,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,2,5,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,3,5,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,8,6,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,6,4,2,8,1,3] => [5,8,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,1,3,7,8,6,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,8,4,2,1,3] => [5,8,7,6,4,2,1,3] => [5,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,6,4,8,5,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,8,3,4,2,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,8,5,2,1,3,6,7] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,1,6,2,5,4,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,5,2,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,1,5,4,7,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,4,1,6,7,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,5,2,1,3,7,4,8] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,7,1,2,8,3,5,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,2,5,4,3,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[5,2,6,1,3,7,4,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,6,1,2,7,4,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,2,7,5,4,1,3,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,5,6,2,7,1,4,3] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,7,6,1,5,3,8,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,6,4,1,3,8,2] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,4,8,6,7,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,8,6,4,1,2,7,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,8,7,2,1,6,3,4] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,1,2,8,5,6,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,5,8,6,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,6,3,4,8,1,7,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,6,8,1,5,3,7,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,4,8,7,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,8,2,4,3,6,7,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,7,1,8,4,3,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,1,7,6,3,8,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,7,6,5,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,7,6,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,5,1,6,7,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,1,8,6,7,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,6,3,2,8,1,4,7] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,4,8,7,5,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,4,8,7,5,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,8,2,6,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,5,8,2,6,7,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,8,1,6,7,3,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,8,1,4,6,7,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,6,2,5,3,1,7] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,4,3,2,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,8,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,4,3,1,2,6,8] => [5,8,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[2,1,7,4,3,8,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,4,2,7,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,2,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,6,8,5,4,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,1,6,7,2,5,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,6,1,2,5,3,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,4,8,3,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,4,8,2,1,3,6] => [5,8,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,6,8,2,5,1,3,7] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,2,6,3,8,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,8,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,3,6,1,7,4,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,6,4,1,8,5,2,3] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[1,6,4,8,7,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,1,2,7,5,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[7,4,8,1,6,3,5,2] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,6,1,8,2,4,7,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,8,7,6,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,8,7,2,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,5,8,6,4,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,8,7,6,2,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,4,5,2,3,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,2,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,3,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,3,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,4,2,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,4,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,6,2,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,4,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,9,6,7,4,5,2,3,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,7,8,9,4,5,2,3,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,9,4,5,6,7,2,3,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,7,8,5,6,9,2,3,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,5,6,7,8,9,2,3,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,9,6,7,2,3,4,5,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,7,8,9,2,3,4,5,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,9,2,5,6,3,4,7,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,7,8,5,6,3,4,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,6,7,8,3,4,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,9,2,3,4,5,6,7,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,7,8,3,4,5,6,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,6,7,4,5,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,4,7,2,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,5,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,6,2,3,5,1,7] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,5,3,4,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,8,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,7,4,1,2,3,6] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,1,7,3,5,8,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,6,4,8,2,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,5,7,2,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,6,1,2,3,5,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,5,8,2,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,8,4,1,2,3,7] => [6,5,8,4,1,7,3,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[8,5,7,4,1,2,3,6] => [8,5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[1,5,7,4,8,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,6,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,7,2,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,2,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,6,2,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,8,7,2,3,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,7,6,4,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,8,7,5,4,6,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,3,6,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,8,7,4,6,5,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,7,5,6,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,1,5,8,3,4,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,3,2,5,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,4,2,3,8,5,7,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,2,7,5,8,3,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,1,4,6,5,2,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,6,5,8,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,6,3,8,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,3,2,5,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,6,5,2,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,6,5,3,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,6,5,3,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,4,2,7,5,3,8,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[3,4,1,7,8,6,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,4,2,3,8,5,1,7] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,2,7,5,8,1,3] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,2,7,5,3,1,8] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,8,7,3,5,1,2,6] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,8,7,1,3,5,2,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,4,7,2,6,1,8,3] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,5,6,3,8,2,4,1] => [7,5,8,3,6,2,4,1] => [7,5,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[8,5,6,3,7,2,4,1] => [8,5,7,3,6,2,4,1] => [5,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,4,6,3,5,2,7,1] => [8,4,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,4,7,3,5,2,6,1] => [8,4,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,5,7,3,4,2,6,1] => [8,5,7,3,6,2,4,1] => [5,7,3,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,8,3,4,2,6,1] => [7,5,8,3,6,2,4,1] => [7,5,3,6,2,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[5,3,6,2,4,7,8,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,6,1,4,8,7,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,7,2,4,6,8,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,3,1,5,6,8,7,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,2,1,5,8,6,3,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,5,8,6,7,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,5,8,7,6,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,1,5,7,8,6,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,7,5,8,6,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,1,4,8,2,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,3,7,1,4,8,2,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,3,1,5,7,8,2,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,2,1,8,5,4,6,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,5,7,4,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,7,5,4,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,7,1,8,4,3,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,7,2,1,8,4,3,5] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,7,2,1,8,4,5,3] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,1,8,5,6,4,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,6,5,4,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,6,7,8,5,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,2,1,6,8,7,5,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,6,8,5,7,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,6,8,5,3,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,6,1,8,4,3,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,1,8,7,4,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,1,8,7,3,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,1,8,3,4,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,1,6,8,3,7,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,1,6,7,8,2,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,1,5,8,2,4] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,2,1,7,8,6,3,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,1,8,7,6,4,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,6,4,7,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,6,4,5,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,4,6,5,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,4,6,7,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,4,7,6,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,8,7,4,6,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,7,8,3,6,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,7,1,8,3,6,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,7,2,1,8,3,5,4] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,7,1,8,3,4,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,1,7,8,3,5,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,1,8,4,5,7,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,3,1,8,2,5,6] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,3,8,2,4,5,1,7] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,4,3,8,1,5,2,7] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,3,7,8,2,4,1,5] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,8,2,4,6,7,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,7,4,2,6,1,3,8] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,7,2,4,5,1,8] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,6,7,8,2,4,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,4,2,1,5,8,7] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,6,3,8,5,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,6,3,5,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,6,4,2,1,3,7] => [5,8,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,2,1,5,7,8,6,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,6,2,1,8,4,3,5] => [7,6,2,1,8,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[2,1,8,5,6,4,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,1,8,5,6,3,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,5,6,3,8,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,3,4,2,1,8,5,7] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,1,7,8,6,4,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,3,7,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,4,2,1,3,7,8,5] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,7,6,2,1,3,8,5] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,3,2,8,4,1,7] => [6,5,3,2,8,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,3,7,2,5,4,1,8] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,6,7,3,4,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,4,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,2,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,5,4,8,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,8,7,1,5,6,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,8,2,4,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,8,2,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,2,3,1,6,8,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,3,2,4,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,5,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,2,4,5,6,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,7,6,3,2,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,6,2,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,3,7,2,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,7,3,2,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,8,1,2,5,3,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,2,7,1,6,8,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,6,3,4,7,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,7,8,3,4,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,2,8,7,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,1,8,2,5,7,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,3,6,7,4,2,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,4,8,6,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,6,4,7,2,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,4,7,1,8,6,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,6,7,3,8,4,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,7,5,2,6,3,4,1] => [8,7,5,2,6,4,3,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[3,4,6,7,8,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,6,4,7,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,4,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,6,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,8,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,5,4,8,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,7,5,8,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,3,7,5,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,6,7,8,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,7,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,3,7,8,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,3,8,7,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,5,2,3,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,8,3,7,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,5,7,6,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,6,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,2,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,7,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,6,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,4,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,4,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,4,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,7,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,7,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,7,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,4,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,4,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,4,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,8,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,8,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,7,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,2,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,7,8,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,7,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,2,8,7,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,7,2,5,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,5,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,2,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,7,4,3,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,3,7,4,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,7,2,3,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,8,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,8,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,8,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,6,7,8,2,1,5] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,5,2,7,8,4,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,7,4,8,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,6,4,7,8,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,5,2,6,8,4,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,5,4,6,8,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,6,2,8,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,8,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,4,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,8,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,4,7,8,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,7,2,8,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,3,7,2,4,1,6] => [8,5,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,2,4,7,3,1,5,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,5,3,4,2,8,1,7] => [6,5,3,8,2,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[3,2,4,8,1,5,6,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,6,8,7,2,3,1,4] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,8,4,1,7,6,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,6,4,8,2,3,1,5] => [7,6,4,8,2,5,1,3] => [7,6,4,2,5,1,3] => [[[[[.,.],[.,.]],[.,.]],.],.]
[5,7,6,8,2,3,1,4] => [5,8,7,6,2,4,1,3] => [5,7,6,2,4,1,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,6,4,7,2,3,1,5] => [8,6,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[8,2,3,7,4,1,6,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,5,8,6,2,3,1,4] => [7,5,8,6,2,4,1,3] => [7,5,6,2,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,1,6,4,2,3,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,6,5,3,8,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,5,8,3,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,6,5,8,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,5,8,7,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,5,3,8,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,8,5,3,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,8,1,5,7,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,8,5,7,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,6,8,5,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,8,5,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,8,3,5,1,7,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,8,3,1,5,7,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,6,8,5,7,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,3,6,8,7,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,3,8,7,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,6,3,8,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,8,3,7,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,8,1,3,7,5,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,4,8,7,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,8,7,3,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,6,3,7,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,6,7,4,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,3,2,8,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,5,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,2,5,3,7,1,8] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,6,2,8,5,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,1,6,8,4,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,2,6,8,4,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,8,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,1,8,6,4,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,8,2,7,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,3,4,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,2,3,5,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,8,1,4,3,5,2,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,3,4,6,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,2,3,4,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,1,5,6,4,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,1,6,5,4,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,8,3,5,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,5,4,1,6,7] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,4,1,8,6,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,7,3,5,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,3,2,8,4,5,1,6] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[2,7,8,4,3,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,3,5,4,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,1,3,4,8,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,1,3,4,7,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,7,2,3,4,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,4,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,4,5,1,6] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,7,3,5,6,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,2,8,1,6,3,7,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,8,2,5,1,7,6,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,7,6,4,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,2,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,3,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,3,6,5,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,4,2,1,7,5,8,3] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,3,7,2,6,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,6,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,7,6,4,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,7,6,4,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,7,5,6,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,6,3,5,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,5,7,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,7,2,1,4,8,3] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,3,6,5,7,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,3,6,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,8,3,4,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,2,4,7,6,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,4,1,7,8,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,7,2,8,6,4,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,2,8,6,4,1,5] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[2,7,8,4,6,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,5,7,2,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,3,5,2,6,1,8,4] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[2,8,6,4,3,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,2,6,4,7,1,5] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,3,8,7,6,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,7,3,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,3,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,8,3,7,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,8,3,7,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,4,2,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,2,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,3,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,3,7,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,8,4,3,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,6,8,4,1,2,7,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[1,6,8,4,3,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,8,6,5,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,8,6,2,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,8,3,2,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,2,8,7,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,7,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,2,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,2,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,5,8,3,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,4,8,3,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,3,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,3,5,4,8,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,5,4,8,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,8,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,4,8,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,8,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,4,2,8,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,2,3,8,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,4,3,8,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,5,4,3,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,3,2,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,4,2,6,7,8,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,4,2,6,1,7,5] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,6,7,3,5,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,8,3,5,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,8,3,5,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,7,5,4,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,3,4,2,6,1,8,5] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[7,4,3,1,5,6,8,2] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,7,4,1,5,8,3,2] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,7,5,1,6,8,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,2,6,5,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,4,8,2,1,5,3,7] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,8,5,7,6,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,5,6,1,3,2,4,7] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[7,8,1,5,3,2,4,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,3,7,4,1,2,5,6] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,1,7,3,2,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,8,4,3,6,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,3,1,7,4,6,2,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,4,7,1,2,6,5] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,2,3,6,7,1,5,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,2,6,8,1,4,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,4,6,8,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,4,5,3,6,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,5,7,1,3,6,8,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,7,3,4,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,7,4,5,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,6,1,2,7,8,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,6,1,7,8,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,6,7,4,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,3,6,1,7,8,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,6,1,3,7,8,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,6,7,3,5,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,2,4,8,1,5,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,3,4,6,8,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,7,2,4,6,8,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,7,2,5,8,1,4] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,5,7,2,8,1,4] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,2,4,5,7,3,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,6,7,1,2,5,8,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,2,4,7,3,8,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,4,6,2,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,5,2,6,1,3,7] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,5,4,2,1,6,3,7] => [8,5,4,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,6,3,7,4,1,8,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,3,7,8,1,2,4] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,5,3,2,7,8,1,4] => [6,5,3,2,8,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[6,5,3,2,7,4,8,1] => [6,5,3,2,8,7,4,1] => [6,5,3,2,7,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,6,7,4,1,2,8,3] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,7,8,5,6,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,8,5,6,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,8,5,6,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,6,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,5,8,6,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,5,8,6,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,7,8,6,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,7,8,6,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,3,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,5,6,3,4,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,5,6,3,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,8,6,3,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,7,8,5,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,8,6,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,8,3,6,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,5,3,6,4,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,3,7,1,8,6,4,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,7,5,3,8,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,3,8,6,1,4,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,7,5,8,3,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,5,3,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,8,6,3,1,4,2] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,5,8,6,1,3,4,2] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[1,7,8,3,5,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,5,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,8,5,6,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,5,8,6,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,3,5,8,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,8,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,7,8,6,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,8,1,3,5,6,4,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,3,5,6,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,8,5,6,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,5,8,6,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,3,4,8,1,6,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,3,4,1,8,6,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,3,4,1,6,8,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,3,4,6,1,2,8] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,7,1,4,2,6,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,7,1,4,2,8,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,5,7,3,8,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,6,7,5,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,3,4,6,8,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,7,6,1,8,3,5,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,4,6,7,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,5,6,7,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,3,6,7,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,4,6,3,2,1,8,5] => [7,4,8,3,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[4,8,7,2,3,1,5,6] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,2,1,8,5,7,3] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,1,7,3,6,8,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,8,4,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,7,8,3,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,4,8,1,2,5,6,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,2,7,8,6,3,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,4,8,3,5,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,8,6,3,1,5,7,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,5,7,4,8,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,3,7,5,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,4,8,7,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,3,7,2,8,5,1,4] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,6,2,5,8,7,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,4,5,8,7,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,4,6,2,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,3,6,1,8,7,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,2,4,6,3,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,2,8,7,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,2,8,6,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,5,3,2,8,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,2,4,1,8,7,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,4,5,2,8,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,8,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,2,6,1,8,7,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,3,6,2,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,2,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,2,1,7,6,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,5,1,4,8,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,8,4,1,3,7,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,3,8,2,4,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,7,2,8,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,1,7,4,8,6] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,2,3,8,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,8,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,8,1,3,7,6,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,2,8,3,7,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,3,7,5,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,4,5,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,7,6,4,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,5,2,8,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,3,6,8,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,7,4,8,6,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,6,3,7,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,3,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,4,7,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,2,7,1,5,6,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,7,3,1,4,6,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,3,7,2,8,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,8,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,3,8,2,1,4,7] => [6,5,3,8,2,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,4,6,2,7,1,3,8] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,6,2,1,8,5,3,4] => [7,6,2,1,8,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[1,7,5,8,6,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,1,3,7,5,2] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[8,3,1,7,5,4,6,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,8,7,4,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,6,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,3,6,5,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,8,7,5,6,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,7,8,4,6,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,5,8,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,3,4,6,1,5,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,3,4,7,1,6,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,6,4,5,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,6,4,5,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,3,6,5,8,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,2,7,5,8,6,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,3,4,7,5,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,3,4,8,7,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,8,3,1,5,7,4,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[1,2,3,4,8,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,3,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,3,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,4,6,5,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,5,7,1,4,6,3,2] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,7,2,5,1,4,6,3] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,8,7,2,5,1,6,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,4,8,5,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,5,6,2,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,8,6,7,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,6,2,7,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,7,4,1,2,6,5,3] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[1,3,8,6,7,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,4,6,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,2,8,4,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,5,7,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,2,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,3,5,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,7,4,2,5,6,1,3] => [8,7,4,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,7,2,4,1,5,6,3] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[4,8,6,1,7,2,5,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,7,4,1,2,5,6,3] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[1,8,7,2,3,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,2,6,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,7,3,6,1,4,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,7,3,6,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,6,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,3,1,5,6,2,4] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[2,8,7,3,5,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,1,6,7,5,2,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,2,8,6,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,7,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,7,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,7,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,7,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,2,3,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,6,2,3,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,1,8,6,2,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,4,6,2,3,8,1,5] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[6,4,2,5,8,3,7,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,7,8,1,3,6,2,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,6,1,3,2,7,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,4,8,7,2,3,6,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,6,8,2,3,7,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,7,2,1,8,3,5] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,3,7,1,5,2,8] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,3,7,8,2,5,1,4] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,4,3,1,5,6,2,8] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[5,3,7,2,8,6,4,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,8,2,6,7,4,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,8,2,1,5,7,3] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,7,8,5,6,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,7,6,8,2,4,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,7,5,8,6,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,6,7,5,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,3,8,7,2,4,1,5] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,3,8,6,7,2,4,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,7,8,6,2,4,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,8,4,6,7,2,1,3] => [5,8,4,7,6,2,1,3] => [5,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,7,4,3,1,8,2,5] => [6,8,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[4,5,8,6,7,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,8,5,7,3,2,1] => [4,8,7,6,5,3,2,1] => [4,7,6,5,3,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,6,8,5,7,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,4,8,6,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,5,7,8,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,2,3,7,5,1,6,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,2,4,1,7,8,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,5,2,8,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,2,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,1,8,4,6,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,6,1,3,4,8,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,7,1,3,2,5,4,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,4,3,5,2,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,4,2,6,5,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,4,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,5,7,4,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,2,6,1,7,3,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,3,4,1,7,2,8] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,7,4,5,1,3,2,8] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,4,3,6,2,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,5,7,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,2,3,1,7,6,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,1,6,4,7,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,3,6,4,7,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,6,2,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,6,1,7,4,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,6,4,7,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,6,1,7,5,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,2,3,1,7,5,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,5,3,6,4,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,2,7,5,4,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,6,4,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,7,4,3,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,8,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,4,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,6,7,1,8,4,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,3,7,2,8,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,8,4,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,7,2,8,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,2,7,1,8,3,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,4,3,6,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,7,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,8,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,8,4,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,6,2,8,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,8,7,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,2,4,7,5,8,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,5,7,8,4,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,6,2,8,7,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,1,8,7,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,3,1,8,7,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,3,2,1,6,4,7,8] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,6,1,7,4,2,5,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,6,4,2,1,7,8] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,2,6,3,1,7,4,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,6,2,1,7,4,5,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,7,4,1,5,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,1,7,5,2,4,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,4,2,6,3,1,7,8] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,6,1,7,5,4,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,6,5,4,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,7,1,4,3,2,5,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,4,2,6,7,1,5,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,1,6,5,2,4,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,8,2,5,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,7,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,2,7,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,8,7,4,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,8,3,5,2,1,6] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,6,2,1,8,3,5] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,4,6,7,3,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,4,8,6,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,3,8,2,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,8,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,3,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,4,8,6,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,8,7,6,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,8,2,5,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,6,3,2,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,8,2,7,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,2,8,4,6,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,6,8,5,7,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,5,2,1,7,4,8,3] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,7,4,6,2,1,8,3] => [5,8,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,7,1,8,3,4,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,4,3,8,6,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,2,7,4,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,4,8,3,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,5,6,4,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,2,7,1,5,3,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,3,7,1,4,2,8] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,8,5,6,3,4,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,6,4,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,4,2,8,5,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,2,8,6,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,2,6,5,8,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,3,5,4,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,2,7,1,8,5,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,7,2,3,1,8,5,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,5,3,8,4,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,7,4,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,4,8,6,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,2,8,7,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,8,7,6,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,8,2,6,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,8,2,7,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,3,4,7,1,6,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,8,3,5,7,1,4,2] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,6,7,8,2,5,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,4,5,2,7,3,1] => [6,8,4,7,2,5,3,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,7,5,2,8,6,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,2,8,3,7,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,8,2,7,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,4,8,1,5,3,2] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,7,2,8,3,6,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,4,8,6,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,2,7,8,5,3,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,6,8,3,4,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,2,3,1,5,8,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,2,7,4,3,8,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,6,7,3,2,5,8,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,6,8,4,5,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,8,4,7,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,8,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,5,7,8,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,5,7,6,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,7,4,8,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,5,6,8,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,5,8,7,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,3,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,6,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,4,6,2,3,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,7,4,8,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,8,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,6,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,3,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,3,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,2,3,5,4,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,7,2,3,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,6,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,3,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,3,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,2,3,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,4,5,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,4,5,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,2,3,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,2,3,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,6,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,4,5,2,6,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,2,3,4,6,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,2,3,6,4,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,7,2,3,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,3,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,6,5,3,8,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,5,2,1,8,7,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,6,4,3,8,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,2,1,4,3,7,5] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,1,8,4,6,5,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,4,8,5,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,5,2,8,3,7,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,2,8,3,5,7,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,2,4,8,5,3,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,6,3,5,8,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,6,3,8,7,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,3,8,5,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,1,4,8,6,7,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,8,7,4,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,8,6,7,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,6,4,5,1,3,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,8,4,3,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,6,2,1,7,3,5] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,7,4,8,3,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,4,3,5,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,8,4,3,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,8,3,5,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,4,8,1,5,6,2,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,1,8,4,3,5,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,3,1,8,4,5,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,7,1,4,8,3,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,4,1,3,8,2,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,6,7,8,4,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,7,8,4,3,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,6,7,4,8,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,1,3,6,2,4,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,7,8,6,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,7,8,5,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,2,7,8,4,5,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,7,2,8,4,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,2,8,5,3,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,7,8,4,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,6,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,3,2,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,8,6,2,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,5,7,8,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,8,7,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,6,2,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,1,5,3,7,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,5,7,3,4,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,4,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,5,6,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,4,6,3,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,8,1,2,4,5,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,8,6,4,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,4,3,7,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,6,4,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,7,3,4,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,5,4,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,6,3,4,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,2,3,1,5,8,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,2,6,7,4,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,8,1,3,4,2,7,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,1,7,6,8,5,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,6,4,8,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,2,3,7,8,5,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,2,3,5,7,1,4,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,1,8,4,6,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,8,4,5,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,8,3,5,2,7,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,7,8,3,2,4,1,6] => [5,8,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,8,3,2,4,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,8,7,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,5,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,6,5,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,8,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,5,4,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,6,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,5,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,4,7,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,4,6,7,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,5,1,7,6,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,2,4,3,5,1,7,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,5,2,7,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,5,1,3,6,2,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,5,7,2,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,8,2,3,7,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,8,7,2,1,4,6] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,7,8,4,2,6,3,1] => [5,8,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,7,6,2,8,3,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,6,7,4,8,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,8,6,2,7,3,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,6,3,5,8,7,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[2,7,8,5,3,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,7,8,4,6,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,5,7,3,8,6,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,8,2,5,6,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,6,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,4,3,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,2,3,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,3,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,4,3,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,4,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,6,2,3,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,8,3,6,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,5,8,3,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,5,7,3,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,4,2,6,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,5,7,3,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,2,7,5,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,8,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,8,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,2,1,8,7,3,4] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,2,5,3,8,4,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,5,4,2,6,3,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,8,7,6,5,3,2,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,6,2,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,8,7,6,5,2,4,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,7,6,5,4,2,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,8,7,6,5,4,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,9,8,7,6,5,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,9,8,7,6,5,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,2,9,8,7,6,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,9,8,7,6,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,9,8,7,6,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,4,3,2,9,8,7,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,3,9,8,7,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,4,9,8,7,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,4,9,8,7,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,9,8,7,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,6,5,4,9,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,5,4,9,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,6,5,9,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,5,9,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,4,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,10,9,8,7,6,5,4,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,10,9,8,7,6,5,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,10,9,8,7,6,5,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,2,10,9,8,7,6,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,10,9,8,7,6,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,10,9,8,7,6,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,4,3,2,10,9,8,7,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,5,4,3,10,9,8,7,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,3,10,9,8,7,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,4,10,9,8,7,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,4,10,9,8,7,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,6,5,4,3,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,6,5,4,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,6,5,4,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,6,5,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,5,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,2,7,6,5,10,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,7,6,5,10,9,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,7,6,5,10,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,7,6,5,10,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,4,7,6,10,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,4,7,6,10,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,6,10,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,10,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,6,5,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,5,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,2,7,4,1,6,3,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,8,3,4,1,6,7,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,7,8,4,5,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,2,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,5,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,3,7,1,6,4,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,3,4,8,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,8,5,3,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,1,5,8,2,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,5,2,8,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,6,8,7,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,3,8,6,7,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,1,6,8,7,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,6,8,7,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,7,8,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,6,1,7,8,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,6,1,7,3,8,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,1,6,7,4,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,7,4,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,6,1,7,3,2,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,4,2,7,8,5,1,3] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,6,4,8,7,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,2,4,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,2,1,4,8,3,5] => [7,6,2,1,8,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[1,8,6,3,4,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,4,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,5,4,8,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,8,6,3,4,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,7,5,4,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,8,4,7,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,7,5,4,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,2,5,4,8,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,7,5,4,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,7,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,7,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,4,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,7,4,6,8,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,1,3,2,7,8,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,3,2,7,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,3,5,4,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,5,4,7,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,4,7,8,5,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,6,4,5,2,7,1,3] => [8,6,4,7,2,5,1,3] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,1,8,6,4,3,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,3,5,2,1,4,7,8] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,3,8,5,2,7,1,4] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,5,8,7,6,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,6,1,8,5,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,4,8,1,6,5,2,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,4,6,1,8,2,5,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[6,8,4,5,1,7,2,3] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[3,6,1,8,4,7,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,5,1,7,2,3,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,8,7,4,1,2,3] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,1,7,5,3,6,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,4,2,3,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,2,3,6,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,2,3,1,7,8,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,6,8,3,4,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,6,4,7,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,8,2,5,7,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,5,2,1,6,3,8] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,3,1,5,2,4,7] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,8,4,3,1,5,7,2] => [6,8,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,4,7,2,1,6,8,3] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,2,1,7,6,4,8,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,1,6,5,8,3,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,1,8,5,7,3,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,3,1,8,5,6,2] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[6,4,2,1,7,5,3,8] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,3,2,8,7,1,4,5] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,3,8,7,2,1,5,6] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[2,1,5,8,4,7,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,1,6,2,7,5,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,7,2,8,5,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,4,2,1,7,8,3,5] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,3,2,1,6,7,4,8] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,4,2,1,7,8,5,3] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[3,2,1,4,8,7,5,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,4,6,8,5,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,2,1,6,7,8,4] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,8,6,4,5,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,2,8,5,4,7,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,8,6,3,7,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,5,7,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,2,7,3,1,8,6] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,4,3,7,1,2,8,5] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,4,3,8,1,2,7,5] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[8,7,6,1,3,5,2,4] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[4,3,8,7,5,2,1,6] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,7,1,8,5,3,4,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,5,2,7,1,4,8,3] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,4,6,1,3,2,8,5] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,4,7,5,6,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,4,5,3,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,5,6,2,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,2,8,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,6,1,2,8,7,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,4,2,7,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,8,1,7,2,4,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,8,3,2,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,6,2,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,7,2,1,6,3,5] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,4,5,8,3,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,3,4,5,2,8,1,6] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,4,7,5,6,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,6,5,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,3,8,4,1,2,5] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[2,7,8,3,4,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,7,4,8,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,3,5,2,8,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,4,6,7,5,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,5,7,6,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,2,5,8,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,5,8,2,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,4,5,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,6,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,5,8,2,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,2,6,1,4,8,3,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,3,7,5,8,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,3,7,1,2,6,5] => [8,4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,7,3,5,8,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,6,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,2,6,8,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,2,5,3,6,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,3,4,7,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,7,2,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,7,4,8,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,8,2,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,7,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,8,6,1,5,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,7,8,5,3,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,7,5,3,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,7,6,1,2,3,5,4] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,3,4,7,1,6,2,5] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,8,7,3,6,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,5,2,7,3,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,6,2,3,8,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,8,1,4,7,5,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,7,8,2,3,5,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,2,6,5,3,1,7,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,6,4,3,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,6,5,3,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,6,1,2,5,8,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,1,7,8,5,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,3,6,7,5,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,5,3,8,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,5,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,8,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,4,7,8,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,6,4,7,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,4,7,8,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,4,7,8,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,6,4,7,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,8,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,6,1,5,3,2,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,8,6,4,1,3,2,7] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,5,8,7,4,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,1,2,7,4,5,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[5,6,8,4,1,3,7,2] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[2,4,8,7,5,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,7,8,5,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,6,8,5,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,4,7,8,2,6,3,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,8,6,1,5,2,7,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,3,5,4,1,6,7,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,4,5,1,2,3,8,6] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,4,3,1,2,8,5,6] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[8,4,6,5,7,1,3,2] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,7,6,4,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,5,2,1,3,8,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,7,2,3,6,4,8,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,7,2,4,8,3,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,2,4,8,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,6,4,2,3,1,7] => [5,8,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,8,1,2,5,7,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,3,1,2,4,5,7] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,5,3,7,8,4,1,2] => [6,5,3,8,7,4,1,2] => [6,5,3,7,4,1,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[4,1,3,8,7,5,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,5,6,3,8,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,2,8,7,3,5,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,1,8,4,3,6,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,6,8,7,4,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,8,3,7,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,7,1,5,6,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,6,5,4,8,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,8,4,6,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,7,4,3,5,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,7,8,4,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,6,5,4,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,7,5,8,3,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,2,7,3,4,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,8,3,5,7,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,1,8,3,5,4,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,4,8,5,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,2,4,8,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,2,1,5,8,4,3] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,6,4,8,3,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,5,6,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,6,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,3,7,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,4,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,5,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,3,6,2,1,5,8] => [7,4,3,8,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[6,8,4,2,3,1,5,7] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,1,3,2,8,4,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,7,4,8,3,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,2,8,6,1,3,4,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,5,7,4,1,8,2,3] => [6,5,8,4,1,7,3,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[5,3,6,1,8,2,4,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,3,1,7,2,4,5,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,5,8,3,7,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,3,8,7,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,5,3,1,7,6,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,2,8,1,7,6,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,6,3,7,1,5,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,8,6,3,7,5,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,8,2,7,5,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,7,2,1,8,3,4] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,7,2,1,3,8,4] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,6,8,7,3,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,8,7,5,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,8,1,7,5,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,6,1,7,5,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,8,7,4,2,1,3] => [5,8,7,6,4,2,1,3] => [5,7,6,4,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,6,2,3,5,1,8] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[1,4,8,6,3,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,2,5,7,3,1,8] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,1,5,8,6,3,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,2,7,6,1,8,5,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,7,5,1,6,8,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,3,6,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,6,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,6,8,4,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,6,5,3,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,5,3,1,8,6,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,6,1,8,7,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,3,5,7,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,6,7,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,5,2,6,8,1,3] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,5,4,2,3,8,1,6] => [7,5,4,2,8,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[7,8,1,3,5,6,2,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,8,5,6,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,8,3,5,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,3,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,5,8,6,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,7,8,2,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,8,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,7,1,8,4,6,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,3,7,8,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,1,4,5,8,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,2,5,1,3,8,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,8,1,7,3,4,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,1,5,8,4,3,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,3,2,7,1,4,6] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,1,3,8,2,5,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,8,2,6,1,3,7] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,8,1,6,2,3,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,5,1,6,2,3,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,5,4,8,3,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,2,8,1,5,6,7] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,5,2,6,1,3,7] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,8,5,3,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,8,4,1,5,6,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,7,5,6,2,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,4,8,2,5,3,1] => [6,8,4,7,2,5,3,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,1,6,7,5,3,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,4,8,1,2,5,3] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,5,8,3,1,4,2] => [6,8,5,7,3,1,4,2] => [6,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[6,7,4,8,2,3,5,1] => [6,8,4,7,2,5,3,1] => [6,4,7,2,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,7,4,8,1,3,5,2] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,4,8,1,3,2,5] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,4,8,1,2,3,5] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,5,6,3,4,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,5,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,8,2,3,5,4,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,8,3,4,7,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,5,2,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,3,8,4,6,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,2,8,5,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,5,7,2,6,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,6,8,7,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,7,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,8,6,7,3,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,8,6,7,5,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,1,8,5,4,2,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,8,1,4,5,6,3,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,2,6,3,4,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,8,2,6,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,8,1,4,6,7,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,2,7,8,5,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,8,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,4,8,6,5,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,1,8,6,5,3,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,8,5,1,4,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,2,8,7,5,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,8,7,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,4,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,8,4,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,1,5,8,4,3,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,2,8,4,5,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,5,3,2,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,7,5,3,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,2,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,4,2,5,3,6,1] => [8,7,4,2,6,5,3,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[7,1,6,4,2,5,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,3,6,4,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,3,7,1,6,4,2,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,3,8,7,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,6,1,8,7,4,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,8,7,5,4,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,6,3,5,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,6,4,7,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,6,3,7,4,2,5,1] => [8,6,3,7,5,2,4,1] => [6,3,7,5,2,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,8,6,3,2,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,6,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,5,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,4,2,5,3,1,6] => [8,7,4,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,1,8,7,5,3,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,6,3,2,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,5,2,7,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,5,8,6,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,4,6,3,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,7,3,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,5,8,3,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,5,8,7,4,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,8,4,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,2,7,6,5,10,9,8,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,6,5,2,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,7,6,2,10,9,8,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,4,7,6,3,10,9,8,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,8,7,2,10,9,6,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,4,8,7,3,10,9,6,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,5,4,2,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,3,8,1,7,2,5] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[5,6,3,8,7,1,2,4] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,8,7,4,2,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,3,8,6,1,2,4] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,5,8,6,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,7,5,6,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,7,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,6,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,7,8,5,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,6,7,5,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,8,7,1,3,2,6] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,8,6,1,3,2,5,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,2,1,8,7,3,5,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,4,2,8,6,1,5,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,1,8,6,4,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,6,3,5,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,8,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,7,2,3,1,8,5] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[3,8,1,6,7,4,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,4,3,6,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,5,2,3,8,6,1,4] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,7,5,1,8,6,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,4,5,7,6,1,3,2] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,3,1,4,5,7,6,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,8,4,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,8,3,7,4,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,5,8,4,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,7,4,2,3,6,1,5] => [8,7,4,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[3,7,1,5,2,8,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,2,8,7,1,4,3,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,1,8,6,2,4,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,2,8,5,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,4,8,1,5,3,2,6] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[6,3,2,8,4,1,5,7] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,1,6,3,4,2,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,1,3,8,5,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,3,8,4,2,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,3,2,6,4,8,1,5] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,4,2,7,3,8,1,5] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,1,6,4,5,2,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,5,2,7,1,6,8,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,7,3,1,6,8,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,7,2,8,6,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,1,7,2,6,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,7,2,8,1,3,6] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,2,1,5,8,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,1,3,8,5,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,5,7,8,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,7,1,5,8,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,2,1,7,4,8,5,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,5,2,7,6,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,2,1,5,8,6,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,2,1,7,6,4,8] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,8,5,3,6,4,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,8,4,1,3,7,2] => [6,5,8,4,1,7,3,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[3,5,1,8,4,2,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,5,7,3,6,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,1,4,7,5,2,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,7,8,1,5,3,2,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,8,6,2,5,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,7,5,2,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,3,7,5,4,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,7,5,8,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,6,7,4,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,6,7,4,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,6,1,4,7,8,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,6,1,4,2,7,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,7,4,2,6,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,6,3,8,5,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,2,6,1,3,8,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,2,3,8,1,7] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,7,2,4,3,5,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,8,1,5,2,4,3,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[8,3,4,6,1,5,2,7] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,4,7,5,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,6,4,1,7,2,5] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,7,4,8,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,8,5,4,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,6,8,4,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,7,6,5,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,1,7,5,8,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,8,3,6,2,1,4,5] => [7,8,3,6,2,1,5,4] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,8,7,2,3,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,5,6,7,1,3,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,5,4,7,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,1,5,8,2,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,8,7,6,2,3,5,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,8,1,5,3,2,6,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,3,7,4,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,3,8,7,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,3,2,4,1,6,7] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,1,8,2,7,3,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,7,5,3,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,6,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,8,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,8,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,6,8,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,8,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,8,3,7,5,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,4,8,7,2,6,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,6,3,8,5,7,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,8,4,3,7,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,3,8,6,7,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,8,5,6,4,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,8,6,5,7,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,2,7,4,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,8,4,5,7,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,8,5,6,7,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,3,5,7,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,6,1,7,2,4,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,1,2,5,8,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,5,2,8,1,3,6] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,2,6,3,7,1,4,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,5,7,1,2,4,6,3] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,5,7,1,3,4,6,2] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[3,7,2,4,8,1,6,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,7,8,2,3,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,8,1,6,2,4,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,8,1,3,7,4,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,7,8,2,5,1,3,6] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,7,1,3,5,6,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,7,1,2,3,6,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,8,6,2,3,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,8,6,4,1,2,3,7] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[7,8,1,2,6,5,3,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,8,2,7,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,5,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,8,7,5,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,7,3,8,6,4,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,3,7,6,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,7,1,4,6,8,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,7,8,2,6,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,8,7,6,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,8,5,7,6,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,7,2,8,4,1,6,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,4,8,7,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,2,8,7,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,8,4,3,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,3,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,2,3,1,5,7,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,6,2,1,3,7,5] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,8,4,2,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,3,6,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,3,7,5,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,7,3,6,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,4,2,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,5,7,3,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,6,4,2,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,3,5,7,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,5,3,2,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,4,2,6,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,6,5,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,4,8,6,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,7,5,3,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,3,7,4,1,6,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,7,4,8,6,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,7,3,8,4,1,6,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,3,8,1,4,7,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,8,3,1,2,5,7,4] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[8,7,3,1,5,4,2,6] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[3,6,2,1,5,4,8,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,6,5,1,4,8,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,5,8,4,3,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,4,8,1,5,7,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,3,7,2,6,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,7,1,8,2,6,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,1,7,6,4,8,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,4,8,7,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,1,8,6,2,7,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,6,5,4,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,4,2,6,3,1,8,7] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,2,1,3,4,8,7] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[7,1,5,3,8,4,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,7,6,4,8,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,7,4,3,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,5,2,8,1,4,3,7] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,7,3,8,4,1,2,6] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,4,7,6,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,4,7,6,1,2,8] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,4,7,6,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,7,4,6,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,7,4,6,1,2,8] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,7,6,4,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,6,1,4,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,1,6,4,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,7,1,6,2,4,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,2,7,1,4,6,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,4,1,6,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,5,7,1,4,8,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,1,4,8,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,5,1,8,6,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,7,5,1,8,6,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,7,5,1,8,4,6] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,5,1,8,4,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,2,7,4,1,8,5] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,1,7,5,8,4,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,3,6,8,4,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,3,4,7,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,2,6,7,1,8,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,4,5,6,7,9,2,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,8,3,4,1,7,6,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,2,7,6,1,5,4,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,6,8,1,5,4,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,5,6,1,4,7] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,6,7,1,5,4,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,5,4,1,6,2,7] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,8,2,3,7,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,8,5,3,4,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,8,3,4,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,2,7,3,5,8,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[8,3,1,6,7,4,2,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,2,7,3,4,1,5,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,6,3,5,8,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,2,7,8,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,6,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,6,8,7,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,6,2,1,3,8,4] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,7,5,2,6,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,7,4,2,5,1,6,3] => [8,7,4,2,6,1,5,3] => [7,4,2,6,1,5,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,2,1,5,6,7,8,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,3,2,4,7,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,7,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,3,2,4,1,6,8] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,7,2,5,4,1,6,8] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,3,2,5,4,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,3,2,5,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,5,2,4,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,2,7,5,1,4,6,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,3,7,2,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,2,1,4,7,6,8] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,2,1,7,4,6,8] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,3,2,7,5,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,2,5,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,2,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,5,2,4,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,5,4,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,2,1,5,4,6,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,1,7,5,4,6,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,5,3,2,4,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,5,3,2,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,7,9,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,9,5,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,9,4,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,9,3,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,9,2,4,5,6,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,7,6,2,5,4,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,2,7,6,5,4,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,2,8,7,6,5,4,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,7,6,5,2,4,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,8,7,6,2,5,4,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,7,4,2,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,10,9,8,2,7,6,5,4,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,2,8,7,6,5,4,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,11,10,9,8,7,6,5,2,4,3] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,9,8,7,6,3,2,5,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,11,10,9,8,7,6,2,5,4,3] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,9,8,7,4,2,6,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,11,10,9,8,2,7,6,5,4,3] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,9,6,2,8,7,5,4,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,4,3,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,11,10,9,2,8,7,6,5,4,3] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,7,2,9,8,6,5,4,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,4,2,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,11,2,10,9,8,7,6,5,4,3] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,11,10,9,8,7,6,5,4,3] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[7,5,3,4,2,8,1,6] => [7,5,3,8,2,6,1,4] => [7,5,3,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[8,5,3,6,2,4,7,1] => [8,5,3,7,2,6,4,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,7,6,3,4,1,5,2] => [8,7,6,3,5,1,4,2] => [7,6,3,5,1,4,2] => [[[[.,[.,.]],[[.,.],.]],.],.]
[1,7,2,3,6,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,4,8,2,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,5,4,8,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,5,4,8,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,5,4,8,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,4,8,1,6,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,6,4,8,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,6,4,8,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,8,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,4,5,8,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,2,5,8,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,4,2,8,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,3,8,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,6,4,8,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,6,4,8,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,2,4,8,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,4,5,8,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,5,8,1,3,2,4] => [7,6,5,8,1,4,3,2] => [7,6,5,1,4,3,2] => [[[[.,[[[.,.],.],.]],.],.],.]
[4,2,1,5,3,7,8,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,5,6,3,2,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,3,5,2,7,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,3,2,7,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,7,4,5,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,1,7,4,8,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,7,1,5,8,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,2,7,1,3,5,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,1,7,2,5,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,7,5,4,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,4,2,5,3,8,1,7] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[8,2,6,7,4,1,5,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,8,6,3,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,8,2,3,5,7,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,6,8,4,5,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,6,2,3,7,5,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,7,5,3,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,8,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,5,8,3,4,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,8,3,1,4,6,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,6,5,3,7,1,2,8] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,5,7,2,1,6,8] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,4,7,6,8,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,4,6,1,8,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,2,3,6,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,8,6,5,7,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,3,7,2,6,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,4,2,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,3,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,6,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,8,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,7,8,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,6,5,7,8,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,4,6,7,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,5,8,7,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,8,1,7,2,6,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,2,8,3,4,7,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,5,4,3,7,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,6,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,5,2,4,6,3,1] => [8,7,5,2,6,4,3,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[7,5,2,4,6,3,1,8] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[1,8,2,7,5,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,7,4,1,8,6,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,7,4,1,5,2,6,3] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,5,2,8,6,3,1,4] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[1,3,7,6,5,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,7,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,6,4,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,5,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,5,2,7,4,1,8] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,5,7,2,6,3,1,8] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,8,4,6,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,7,3,5,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,2,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,4,7,1,6,5,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,7,3,5,2,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,2,3,1,6,7,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,6,8,1,5,7,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,7,4,2,8,1,6,3] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,3,7,2,8,1,5,4] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,6,8,5,2,4,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,7,2,8,1,6,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,4,8,3,1,7,2] => [5,8,4,7,3,1,6,2] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,2,7,1,3,6,4,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,8,1,2,4,3,6,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,6,5,7,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,2,4,1,3,7,8,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,4,3,6,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,4,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,6,5,7,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,6,2,7,1,5,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,5,3,8,2,1,6] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,6,5,8,3,4,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,4,7,5,8,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,8,7,3,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,8,5,7,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,7,6,5,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,7,2,5,3,1,8] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,7,4,8,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,5,7,6,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,7,8,2,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,2,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,7,1,2,8,5,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,8,2,7,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,8,3,5,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,3,7,2,4,6,1] => [8,5,3,7,2,6,4,1] => [5,3,7,2,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,7,2,4,8,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,5,4,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,8,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,4,5,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,8,6,7,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,8,4,7,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,6,4,8,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,6,7,4,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,2,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,5,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,2,6,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,6,7,3,1,5,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,2,8,5,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,6,1,4,5,3,2] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[1,8,2,3,6,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,6,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,5,4,6,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,5,4,6,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,5,4,6,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,1,7,6,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,8,4,7,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,8,4,7,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,7,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,4,8,6,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,4,2,7,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,8,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,7,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,5,6,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,8,2,6,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,6,5,8,2,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,7,4,8,2,6,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,1,7,5,2,3,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,8,6,3,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,6,8,3,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,7,3,8,5,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,4,1,5,3,7,2] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,8,3,5,2,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,4,3,7,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,5,3,8,4,2,7,1] => [6,5,3,8,7,2,4,1] => [6,5,3,7,2,4,1] => [[[[[.,.],.],[.,.]],.],[.,.]]
[7,4,5,1,6,2,8,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,2,7,6,1,8,4,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,6,8,1,7,4,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,4,3,7,2,1,5,6] => [8,4,3,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,2,6,5,8,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,4,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,4,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,8,3,6,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,7,3,6,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,5,3,7,4,6,2,1] => [8,5,3,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,1,2,8,3,6,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,8,2,4,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,4,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,3,5,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,7,2,4,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,4,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,6,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,5,8,7,3,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,3,5,7,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,5,2,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,8,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,6,7,8,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,6,8,1,7,4,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,7,1,2,3,5,8,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[8,3,1,4,5,7,2,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,7,8,9,2,3,4,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,9,2,3,4,5,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,9,10,2,3,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,7,8,2,9,3,4,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,8,9,2,3,4,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,9,10,2,3,4,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,9,10,11,2,3,4,5,6] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,3,2,6,5,4,1,7] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,5,7,4,1,6] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,1,7,5,4,2,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,8,7,5,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,1,5,7,6,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,8,7,6,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,8,5,7,6,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,3,1,7,2,6,5,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,4,7,6,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,2,7,3,5,1,4,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,7,4,3,1,5,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,8,3,7,6,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,7,6,3,2,4,1,8] => [5,8,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,7,1,2,5,4,8,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,1,2,5,7,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,2,3,8,6,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,4,8,2,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,3,2,8,5,6,1,4] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,7,4,3,6,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,6,5,2,3,8,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,6,3,2,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,8,5,3,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,6,5,8,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,2,6,3,5,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,2,7,8,5,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,2,7,3,4,8,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,7,6,8,5,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,2,3,5,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,2,3,1,6,8,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,7,3,1,5,4,8,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,1,6,2,5,3,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,5,6,3,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,5,2,3,8,4,1,6] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[6,2,7,8,3,4,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,2,4,3,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,8,9,7,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,3,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,5,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,6,8,10,9,7,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,6,8,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,5,8,6,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,3,8,6,5,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,8,7,4,6,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,6,7,5,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,7,6,5,8,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,2,4,5,1,8,6,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,4,5,3,8,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,8,2,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,4,7,8,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,4,8,7,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,6,8,3,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,3,5,4,7,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,8,7,3,6,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,5,8,4,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,2,7,4,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,3,2,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,7,6,3,5,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,7,6,8,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,8,3,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,6,7,5,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,8,3,2,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,6,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,8,4,6,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,5,4,8,3,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,5,3,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,8,4,1,6,3,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,7,6,3,5,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,8,3,2,5,1,6] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,6,4,1,3,5,8,2] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[3,8,7,6,5,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,7,5,6,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,3,4,5,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,4,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,7,3,4,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,7,4,3,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,7,5,6,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,8,7,4,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,6,8,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,2,4,6,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,6,1,2,3,8,5] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[1,8,6,2,7,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,2,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,3,5,7,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,4,3,1,6,7,2] => [5,8,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[5,7,2,6,3,4,8,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,4,3,7,2,8,6,1] => [5,4,3,8,2,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[4,6,5,3,8,2,1,7] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[2,6,5,8,7,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,7,8,5,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,5,3,2,4,1,8,7] => [6,5,3,2,8,1,7,4] => [6,5,3,2,1,7,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[2,1,4,7,8,5,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,1,6,5,7,4,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,5,6,7,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,8,7,5,4,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,7,3,4,2,6,5,1] => [8,7,3,6,2,5,4,1] => [7,3,6,2,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,7,5,2,3,8,1,6] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,4,2,5,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,2,4,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,2,8,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,6,8,7,5,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,2,4,5,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,5,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,5,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,7,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,7,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,3,8,7,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,6,8,7,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,1,6,4,7,2,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,1,4,5,2,3,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,5,8,4,6,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,6,5,3,8,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,8,1,2,6,3,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,5,8,7,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,6,2,4,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,6,5,8,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,5,7,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,7,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,4,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,4,2,5,7,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,6,2,5,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,5,2,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,7,1,2,8,4,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,2,7,6,4,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,8,7,6,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,3,4,5,6,7,8,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,4,5,6,7,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,3,4,5,6,7,8,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,4,5,6,7,8,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,8,1,3,4,5,2,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,4,8,2,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,4,6,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,4,8,3,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,8,6,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,6,5,3,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,1,2,7,4,3,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,6,7,2,1,3,5,8] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,2,3,1,5,7,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,7,5,4,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,4,7,5,3,6,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,2,7,5,8,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,7,2,3,1,8,6] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,6,2,3,1,8,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,6,8,7,5,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,7,1,2,5,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,6,8,3,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,2,6,8,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,2,3,4,5,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,6,7,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,6,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,8,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,8,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,5,7,8,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,5,3,4,2,7,1,6] => [8,5,3,7,2,6,1,4] => [5,3,7,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,3,8,2,5,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,2,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,8,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,7,3,6,2,8,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,6,3,8,2,7,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,6,4,8,2,7,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,3,7,4,6,2,8,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,5,6,2,7,3,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,6,1,5,2,8,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,5,6,3,7,1,8,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,3,1,5,2,8,6,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,3,4,1,7,2,6,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,1,6,3,5,2,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,2,1,8,6,3,7,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,2,4,1,6,5,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,5,6,3,2,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,5,4,6,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,2,7,5,6,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,2,6,5,4,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,6,3,7,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,2,3,1,4,8,6,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,3,4,1,2,8,6,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,2,3,4,1,8,6,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,8,1,3,4,5,7,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,5,2,8,1,6,7,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,8,6,5,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,5,1,8,2,3,6] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[2,1,4,8,3,7,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,7,8,4,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,7,8,4,2,6,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,5,6,4,8,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,4,6,7,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,2,6,5,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,6,4,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,3,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,4,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,4,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,6,3,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,4,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,4,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,3,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,7,4,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,8,4,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,3,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,4,2,6,5,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,7,3,5,2,1,6] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,8,7,4,6,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[2,3,8,7,4,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,5,3,1,2,7,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,3,8,7,5,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,4,1,5,2,7,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,8,2,1,7,5,3,4] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,5,8,3,1,6,7,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,3,2,4,8,5,1] => [6,8,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,2,7,4,8,5,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,6,8,3,7,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,6,4,8,1,7] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,4,8,1,7,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,3,8,2,4,1,7,5] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,6,3,8,7,5,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,8,1,7,6,2,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,5,8,2,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,8,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,2,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,7,3,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,7,2,5,1,6,4] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,8,1,5,4,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,8,3,2,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,8,3,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,8,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,6,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,6,7,9,8,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,5,6,7,9,2,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,8,7,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,4,2,3,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,6,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,2,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,5,2,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,8,6,3,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,3,2,5,8,1,7,4] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,8,3,5,6,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,5,7,4,1,3,8,2] => [6,5,8,4,1,7,3,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[4,1,6,3,5,7,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,4,2,7,1,8,3] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,7,6,3,8,2,1,5] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,7,3,2,6,1,8,4] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,2,8,4,3,1,6] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[4,3,7,5,8,2,1,6] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,2,3,4,5,9,7,8,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,9,6,7,8,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,9,5,6,7,8,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,9,4,5,6,7,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,10,8,9,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,9,7,6,8,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,10,7,8,9,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,8,6,4,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,9,6,5,7,8,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,10,6,7,8,9,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,5,3,4,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,9,5,4,6,7,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,10,5,6,7,8,9,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,4,3,5,6,7,8,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,10,4,5,6,7,8,9,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,7,4,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,7,5,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,8,5,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,8,5,7,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,5,8,6,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,5,8,6,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,8,5,7,10,9,11] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,5,7,4,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,7,3,4,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,7,3,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,4,7,5,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,6,3,7,4,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,7,5,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,7,5,8,6,10,9,11] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[3,2,6,4,1,8,5,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,8,7,5,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,5,4,2,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,4,6,5,1] => [8,3,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,6,2,3,8,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,2,4,8,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,8,5,6,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,2,3,4,5,6,7,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,6,1,3,2,5,8] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,2,6,3,1,7,8,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,6,8,5,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,6,8,1,2,4,3] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[5,6,3,7,1,4,8,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,2,1,8,6,4,7] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[2,1,10,9,8,6,7,5,4,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,6,5,4,3,2,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,7,6,5,4,3,2,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,5,4,6,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,3,2,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,3,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,3,2,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,3,8,2,6,7,1] => [5,4,3,8,2,7,6,1] => [5,4,3,2,7,6,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[5,2,3,6,1,4,8,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,1,8,6,4,5,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,5,1,3,6,7,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,8,5,2,7,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,6,2,8,1,5,4] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,4,2,3,7,8,5,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,5,8,3,7,2,1,6] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,7,2,8,4,5,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,1,8,4,6,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,1,5,6,8,3,7] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,2,6,5,8,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,3,2,6,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,4,8,6,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,5,3,6,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,7,4,1,6,2,5] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,4,2,6,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,8,6,3,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,8,5,6,7,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,7,4,8,6,2,1,3] => [5,8,4,7,6,2,1,3] => [5,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,3,6,1,4,7,2,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,8,1,4,7,2,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,8,3,6,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,5,6,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,2,5,7,4,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,4,5,8,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,5,8,2,1,7,6] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,5,3,7,1,2,6] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,8,5,4,2,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,2,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,5,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,6,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,2,7,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,4,3,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,4,5,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,2,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,3,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,4,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,2,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,6,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,7,1,5,4,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,2,5,4,8,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,5,8,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,8,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,6,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,5,7,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,5,1,3,7,2,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,5,8,7,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,5,8,6,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,1,5,6,2,8,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,5,8,6,7,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,5,8,6,7,4,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,5,8,7,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,8,6,4,7,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[2,1,6,5,3,7,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,6,7,8,10,11,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,9,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,5,6,8,9,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,5,6,7,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,8,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,5,4,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,7,5,8,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,4,3,1,8,2,7] => [5,8,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[6,7,2,1,3,8,4,5] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,1,7,5,8,3,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,1,3,8,4,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,7,4,3,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,6,7,4,3,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,3,2,8,4,5,1] => [6,8,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,2,6,7,4,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,8,4,5,3,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[8,3,7,6,1,2,5,4] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,2,3,4,7,1,5,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,4,6,7,5,1,2,3] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,4,6,7,5,1,3,2] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,4,7,6,5,1,2,3] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,6,7,3,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,8,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,5,8,3,2,4,6,1] => [7,5,8,3,2,6,4,1] => [7,5,3,2,6,4,1] => [[[[[.,.],.],[.,.]],[.,.]],.]
[1,3,7,6,4,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,6,1,4,3,2,7] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[8,5,7,1,4,3,2,6] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[5,2,7,8,1,4,3,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,3,8,4,1,2,7] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,2,3,7,1,6,8,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,4,7,8,5,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,5,4,2,3,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,7,5,4,2,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,7,5,2,6,4,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,8,2,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,5,7,8,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,4,1,3,2,8,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,7,2,8,4,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,7,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,4,1,8,3,2,5] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[1,5,3,4,7,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,7,8,3,6] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,5,3,7,8,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,5,4,6,3,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,4,7,6,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,4,1,8,5,2,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,2,8,7,4,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,5,8,4,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,6,4,7,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,3,1,7,8,4,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,6,4,3,7,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,5,4,6,1,3,2,8] => [7,5,4,8,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[1,5,6,3,7,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,3,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,4,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,8,6,4,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,1,7,5,2,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,2,7,1,3,8,6,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,4,6,2,7,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,8,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,6,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,2,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,6,3,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,3,2,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,4,3,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,4,6,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,3,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,5,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,6,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,8,1,6,5,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,4,2,7,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,8,6,5,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,5,1,7,8,2,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,6,1,8,4,2,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,7,2,1,6,3,8] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,7,4,8,2,1,6,3] => [5,8,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[8,5,6,1,7,3,2,4] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,5,2,6,1,3,8,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,4,6,8,3,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,1,2,4,8,5,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,3,4,7,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,3,4,5,6,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,2,6,7,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,3,8,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,8,7,3,1,6,2,5] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,8,3,1,6,2,5] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,4,3,1,6,2,8,5] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[7,4,3,1,8,6,2,5] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[4,2,1,5,3,6,7,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,8,4,7,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,8,7,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,5,1,8,2,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,3,6,4,1,7,5,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,6,4,2,8,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,4,3,7,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,4,3,8,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,1,2,4,7,5,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,6,4,8,3,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,5,6,1,2,7,4,3] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[1,8,3,6,7,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,2,3,4,5,6,7,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,2,3,4,5,6,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,7,2,1,8,3,5] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,1,8,2,5,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,6,2,7,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,1,5,3,8,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,2,1,8,5,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,5,6,7,8,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,3,5,6,7,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,8,4,5,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,8,3,2,7,1,5] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,8,2,3,7,1,5] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,1,7,4,5,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,3,7,1,2,6] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,6,1,5,7,8,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,5,4,7,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,8,5,4,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,5,2,7,8,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,5,2,3,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,5,1,7,3,8,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,2,8,5,1,4,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,2,3,4,5,6,8,7,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,6,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,6,4,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,8,6,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,3,1,6,5,8,2] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[7,8,1,4,6,5,3,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,2,7,3,8,5,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,2,7,5,3,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,2,5,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,3,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,7,4,5,1,6,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,5,7,2,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,8,6,4,5,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,4,3,1,7,2,5] => [6,8,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[1,8,5,7,4,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,6,8,5,3,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,6,8,5,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,8,7,3,1,2,4] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,8,5,7,3,1,2,4] => [6,8,5,7,3,1,4,2] => [6,5,7,3,1,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[5,7,8,6,3,1,2,4] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[6,3,2,4,7,1,8,5] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[5,7,6,8,3,1,2,4] => [5,8,7,6,3,1,4,2] => [5,7,6,3,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,2,5,3,6,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,6,5,3,4,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,8,2,6,4,3,7,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,2,3,5,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,7,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,4,3,6,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,7,8,2,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,8,5,3,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,5,6,4,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,3,5,6,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,6,8,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,2,7,4,3,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,6,8,2,1,4,3] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,3,6,5,2,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,3,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,6,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,8,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,2,4,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,5,3,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,2,3,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,7,2,5,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,5,6,2,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,3,8,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,4,6,7,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,5,4,8,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,8,2,4,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,5,4,7,8,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,4,7,2,5,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,4,7,8,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,5,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,6,7,5,1,3,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,5,7,2,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,7,4,6,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,5,4,2,8,1,7] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,3,8,7,4,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,7,5,6,4,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,7,4,2,6,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,4,2,3,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,8,7,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,5,7,4,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,5,7,1,6,4,2,3] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[1,8,4,7,6,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,3,4,7,6,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,2,5,6,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,5,6,4,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,6,3,8,5,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,8,6,4,7,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,1,5,2,6,7,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,4,1,5,7,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,8,3,2,4,1,7,6] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,5,3,2,4,8,1,7] => [6,5,3,2,8,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[5,2,4,6,1,3,8,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,5,2,8,1,7,3,6] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,5,2,6,7,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,8,6,1,2,7,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[8,2,5,7,4,1,3,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,5,6,2,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,8,4,6,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,3,2,8,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,3,6,1,4,2,8,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,1,8,3,5,2,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,4,2,5,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,7,5,8,3,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,5,3,7,2,1,6] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[2,7,4,8,6,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,4,8,2,3,1,7,5] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,5,4,8,1,6,2,3] => [7,5,4,8,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[4,3,5,8,2,1,6,7] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,4,7,2,3,1,5,8] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,8,1,5,4,2,7,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[5,6,2,8,4,3,7,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,2,6,8,3,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,3,6,5,8,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,6,4,1,7,8,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,2,4,8,3,7,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,7,5,2,3,8,6,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,7,2,8,4,6,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,7,6,2,3,8,5,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,3,2,4,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,3,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,5,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,4,3,6,8,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,3,8,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,5,8,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,8,5,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,8,3,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,5,3,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,5,8,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,8,5,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,8,7,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,8,7,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,6,5,3,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,8,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,4,5,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,6,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,2,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,2,5,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,2,5,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,4,8,1,6,7,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,3,9,4,5,6,7,8,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,7,5,8,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,4,5,7,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,6,3,4,7,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,7,5,6,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,7,4,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,6,8,5,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,7,8,2,9,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,7,8,6,9,10,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,6,3,4,2,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,6,8,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,4,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,6,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,3,1,8,5,2,4] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,7,5,2,1,8,6,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,5,3,6,2,1,7,4] => [8,5,3,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,5,7,3,1,2,8,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,6,1,2,4,8,7,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,5,2,3,6,1,8] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,8,4,5,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,2,6,5,4,1,3,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,7,3,1,2,5,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,8,6,2,3,1,5,7] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,2,1,8,4,6,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,1,7,6,4,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,4,7,3,6,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,6,8,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,8,2,7,3,5,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,6,3,5,1,8,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,5,7,8,4,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,6,4,7,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,4,2,1,6,7,3] => [8,5,4,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,6,8,4,7,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,2,7,3,6,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,6,5,7,3,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,8,4,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,2,7,8,6,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,5,6,3,2,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,7,5,3,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,4,3,1,5,2,8] => [6,8,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[1,7,5,6,4,3,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,8,6,5,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,7,3,8,6,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,3,6,5,7,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,4,8,5,3,2,1] => [6,8,4,7,5,3,2,1] => [6,4,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[3,5,2,6,4,7,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,2,8,5,7,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,1,7,2,6,8,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,3,8,4,5,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,4,3,5,6,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,4,1,8,7,2,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,1,4,7,2,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,8,3,2,7,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,8,4,3,7,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,2,4,7,1,6,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,5,7,1,8,6,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,3,4,6,8,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,5,7,1,6,8,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,1,4,2,7,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,1,7,8,5,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,3,7,8,5,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,1,8,5,2,7,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,3,7,8,5,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,5,6,1,7,2,4] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,1,2,6,7,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,4,8,6,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,5,4,1,6,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,4,5,2,6,1,7,3] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,8,2,3,7,5,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,7,2,3,6,1,8] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,2,4,6,7,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,6,3,5,7,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,4,8,5,6,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,5,2,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,2,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,3,2,1,6,7,4] => [8,5,3,2,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,7,5,2,3,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,3,6,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,7,2,4,1,8,6,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,7,6,8,1,3,4,2] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,4,8,3,5,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,8,2,4,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,2,4,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,4,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,4,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,3,1,4,2,5,6] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[2,8,4,3,5,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,7,4,6,5,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,6,5,1,7,8,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,8,6,7,2,1,5] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,8,4,7,6,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,8,4,2,6,3,5,1] => [7,8,4,2,6,5,3,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[5,7,8,6,3,2,4,1] => [5,8,7,6,3,2,4,1] => [5,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,1,6,5,2,7,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,5,3,1,7,2,4] => [6,8,5,3,1,7,4,2] => [6,5,3,1,7,4,2] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[1,8,3,6,7,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,2,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,2,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,8,2,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,1,5,2,4,8,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,6,3,5,4,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,7,3,5,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,6,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,6,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,4,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,5,7,6,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,4,5,1,6,8,3,2] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,1,7,5,6,8,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,4,3,2,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,6,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,8,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,6,2,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,5,4,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,5,4,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,4,6,5,2,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,3,2,1,6,4,7] => [8,5,3,2,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,8,7,1,5,2,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,7,1,5,2,3,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,7,5,4,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,7,6,1,5,2,3,4] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[7,1,4,8,6,3,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,8,3,6,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,4,8,2,6,3,1,5] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,7,3,1,6,4,2,5] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,7,3,1,6,4,5,2] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,7,3,1,4,6,5,2] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,7,3,1,6,2,5,4] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[1,8,6,4,2,9,7,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,6,4,3,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,7,5,3,2,8,6,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,6,4,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,8,6,4,2,7,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,8,6,4,2,9,7,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,8,6,7,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,6,8,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,8,5,4,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,3,6,7,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,6,4,5,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,2,7,4,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,6,4,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,6,4,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,4,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,5,7,3,2,1] => [6,8,4,7,5,3,2,1] => [6,4,7,5,3,2,1] => [[[[[.,.],.],.],[.,.]],[.,.]]
[2,7,6,8,3,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,3,6,7,1,4,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,8,7,5,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,5,3,1,2,8,7] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,1,4,8,7,3,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,7,3,1,2,6,5] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,7,3,1,6,5,2,4] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[2,8,7,3,6,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,7,3,4,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,1,2,6,8,7,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,8,7,5,6,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,7,1,2,6,5,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[10,3,2,4,5,6,7,8,9,1] => [10,3,2,9,8,7,6,5,4,1] => [3,2,9,8,7,6,5,4,1] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[7,1,2,3,5,4,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,9,2,3,4,5,6,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,2,6,4,5,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,4,3,5,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,9,2,3,4,5,8,7,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,2,3,4,5,7,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,2,3,4,5,6,7,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,5,4,2,8,3,1,6] => [7,5,4,2,8,6,1,3] => [7,5,4,2,6,1,3] => [[[[[.,.],[.,.]],.],[.,.]],.]
[4,1,7,3,5,8,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,8,2,1,3,6,7] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,3,5,7,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,6,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,6,7,8,2,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,10,2,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,9,2,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,7,3,6,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,6,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,8,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,7,6,8,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,2,6,5,7,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,8,3,6,7,4,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,2,7,5,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,5,4,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,2,8,4,3,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,1,3,8,6,5,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,2,8,6,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,7,6,8,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,7,8,6,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,6,7,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,8,6,7,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,8,7,5,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,8,7,5,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,6,7,3,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,9,8,7,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,9,8,7,6,5,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,9,8,7,6,5,4,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,10,9,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,10,9,8,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,1,8,7,3,6,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,8,4,1,7,3,2] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[1,5,10,9,8,7,6,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,10,9,8,7,6,5,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,11,10,8,7,6,5,4,3,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,7,6,9,8,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,11,10,9,7,6,5,4,3,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,6,9,5,8,7,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,11,10,9,8,7,5,4,3,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,9,8,7,3,6,5,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,11,10,9,8,7,6,4,3,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,9,8,7,6,2,5,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,4,3,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,11,10,9,8,7,6,5,4,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,3,2,5,6,7,1,4] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,5,7,2,6,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,3,7,2,4,1,5,6] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,7,5,1,2,6,4] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,7,3,1,4,5,2,6] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[6,4,7,2,1,5,8,3] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[8,7,3,1,4,5,6,2] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[8,7,4,1,5,6,2,3] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,7,4,1,5,2,3,6] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,7,4,1,2,5,3,6] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[6,5,3,7,4,2,1,8] => [6,5,3,8,7,2,1,4] => [6,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[1,6,3,8,4,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,4,5,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,2,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,5,3,2,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,7,4,3,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,2,6,1,4,5,3] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[1,7,8,6,2,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,5,6,2,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,4,1,5,2,3,7] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[7,1,2,5,3,4,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,7,3,2,8,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,2,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,2,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,3,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,4,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,6,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,8,4,7,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,8,5,4,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,5,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,8,6,4,7,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,8,5,6,3,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,7,2,6,8,4,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,7,2,3,4,6,8,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,8,7,3,2,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,8,2,3,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,6,4,2,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,6,8,1,3,7,2] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,7,1,6,4,5,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,1,4,6,7,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,2,3,4,5,7,9,8,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,7,9,8,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,8,9,7,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,9,8,7,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,7,9,8,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,8,9,7,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,9,8,7,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,7,9,8,6,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,9,8,7,6,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,7,8,9,6,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,7,9,8,6,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,9,8,7,6,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,9,8,7,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,9,8,7,6,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,9,8,6,4,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,9,8,7,6,4,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,10,9,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,10,9,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,9,10,8,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,10,9,8,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,7,8,10,9,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,7,9,10,8,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,7,10,9,8,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,8,10,9,7,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,6,10,9,8,7,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,7,9,10,8,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,7,10,9,8,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,8,9,10,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,8,10,9,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,10,9,8,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,7,9,10,8,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,7,10,9,8,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,10,9,8,7,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,7,8,10,9,6,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,7,9,10,8,6,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,7,10,9,8,6,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,10,9,8,7,6,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,6,10,9,8,7,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,10,9,8,7,6,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,7,9,10,8,6,4,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,7,10,9,8,6,4,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,10,9,8,7,6,4,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,10,9,8,7,6,5,4,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,1,5,7,3,2,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,3,4,5,6,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,3,5,6,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,5,6,1,7,4] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,8,5,2,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,8,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,2,1,5,3,8,4] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,5,6,1,4,7,2,3] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,7,4,1,2,5,8,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,6,7,4,2,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,7,5,8,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,6,5,7,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,5,3,8,1,2,6] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,5,3,6,1,2,8] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,5,3,1,6,2,8] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,7,5,3,8,1,6,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,7,5,6,8,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,5,3,6,8,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,7,5,3,6,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,3,2,5,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,6,7,8,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,7,8,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,6,2,8,5,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,7,3,2,4,1,6] => [5,8,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,3,1,7,2,6,4,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,6,1,7,2,4,3] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,7,1,4,2,8,5,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[2,1,6,4,8,3,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,4,5,1,3,8,6,2] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[1,5,7,8,4,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,3,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,8,2,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,6,3,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,4,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,2,4,6,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,5,7,8,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,2,6,7,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,6,3,4,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,7,2,4,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,4,5,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,4,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,2,5,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,3,5,8,2,6,1,4] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,7,2,5,8,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,8,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,6,8,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,7,8,4,6,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,7,5,2,6,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,7,2,5,6,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,8,3,5,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,7,8,4,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,8,4,7,6,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,5,8,3,7,6,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,7,2,8,6,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,7,8,5,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,8,5,6,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,8,5,7,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,8,6,7,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,8,2,6,3,1,7] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,6,8,7,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,6,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,6,4,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,4,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,6,8,3,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,4,7,6,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,4,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,3,2,8,4,6,1,5] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,5,2,7,6,3,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,6,5,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,2,6,7,1,8,5,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,7,1,3,8,5,4,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,7,1,8,5,2,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,2,6,7,8,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,4,8,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,7,8,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,4,8,3,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,6,8,7,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,8,7,5,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,1,4,5,7,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,1,4,2,5,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,8,3,5,2,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,1,2,5,4,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,8,3,5,7,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,2,4,5,7,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,2,5,1,4,7,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,8,1,5,2,4,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,4,2,5,6,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,6,2,1,5,8,7,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,4,8,1,5,6,3,2] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[6,8,2,1,5,3,7,4] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,5,8,2,3,6,7,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,5,3,2,6,7,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,1,2,7,5,6,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,7,4,2,8,3,1] => [5,8,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,8,1,2,5,4,7,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,1,2,8,5,6,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,3,2,6,8,5,7,1] => [4,3,2,8,7,6,5,1] => [4,3,2,7,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,5,2,8,4,6,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,8,2,3,4,6,7,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,7,6,3,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,6,2,3,1,5,7] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,6,5,3,8,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,4,6,3,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,7,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,8,6,2,1,7,5] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,3,6,2,4,1,7,5] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,2,8,7,3,1,5] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[2,7,5,4,8,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,7,6,2,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,2,7,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,8,1,2,5,6,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,6,5,7,1,2,8] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,7,2,4,1,6,3] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,3,6,7,8,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,4,8,6,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,8,4,6,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,4,6,2,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,6,8,7,3,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,3,4,6,2,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,3,5,4,2,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,2,5,6,3,1,7,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,4,2,5,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,6,4,2,3,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,7,4,2,1,3,6] => [5,8,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,8,7,3,2,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,8,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,6,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,7,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,3,2,1,4,7,6] => [8,5,3,2,1,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,2,7,6,8,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,2,5,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,4,2,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,8,4,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,2,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,4,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,2,7,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,6,2,3,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,6,4,3,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,7,8,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,2,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,8,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,5,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,4,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,6,1,5,3,2,4] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,6,1,4,3,5,2] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,6,1,3,5,4,2] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,6,1,5,4,2,3] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,6,1,2,5,3,4] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,6,1,2,5,4,3] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,6,1,4,2,5,3] => [8,7,6,1,5,4,3,2] => [7,6,1,5,4,3,2] => [[[.,[[[[.,.],.],.],.]],.],.]
[8,7,5,4,1,2,6,3] => [8,7,5,4,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[1,7,3,8,2,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,3,7,8,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,8,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,6,2,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,3,5,8,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,8,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,5,3,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,3,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,3,4,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,7,5,8,4,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,5,6,8,1,3,4,2] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[3,7,1,2,5,8,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,2,8,5,6,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,7,1,2,6,8,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,4,7,3,5,6,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,7,6,4,2,3,1,8] => [5,8,7,4,2,6,1,3] => [5,7,4,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,4,8,2,5,6,1,3] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[4,1,8,2,3,6,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,2,3,8,1,7,4,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,3,8,2,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,3,2,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,5,6,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,3,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,3,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,6,2,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,6,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,3,4,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,3,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,4,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,7,4,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,4,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,3,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,3,8,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,4,2,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,6,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,8,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,6,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,2,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,4,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,4,5,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,6,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,7,3,2,5,1,6] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,3,8,1,6,7,4,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,8,7,6,4,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,7,3,2,4,1,5] => [6,8,7,3,2,5,1,4] => [6,7,3,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,8,7,6,4,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,2,4,7,6,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,4,6,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,8,4,1,3,6,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,6,4,1,8,2,5,3] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[1,2,9,3,4,5,6,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,4,5,9,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,9,5,6,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,8,5,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,3,4,5,9,6,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,10,3,4,5,6,7,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,9,4,5,6,10,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,10,5,6,7,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,10,6,7,9,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,9,10,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,11,2,3,4,5,6,7,8,10,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,7,2,3,4,5,9,8,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,11,3,4,5,6,7,8,10,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,6,2,3,4,5,9,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,10,4,5,6,7,11,8,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,8,5,4,6,9,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,11,5,6,7,8,10,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,2,3,5,6,9,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,3,6,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,11,6,7,8,10,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,2,4,5,6,9,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,6,10,7,11,8,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,11,8,10,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,11,10,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,3,5,6,1,4,7,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,3,8,5,7,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,2,4,6,9,3,5,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,7,6,3,5,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,2,1,6,8,4,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,8,2,4,7,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,4,7,3,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,8,2,7,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,5,6,7,1,4,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,5,7,3,6,8,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,7,8,6,5,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,7,2,6,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,2,5,6,4,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,6,8,5,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,8,2,4,5,1,6,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,4,1,5,7,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,7,3,1,6,2,8] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,5,3,2,8,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,6,2,8,7,4,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,3,5,2,1,8,7,4] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,8,1,4,7,6,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,2,3,8,7,5,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,1,3,5,8,7,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,7,5,8,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,6,2,8,4,7,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,8,3,4,6,1,7,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,1,5,2,6,3,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,7,1,5,2,6,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,8,3,4,5,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,7,1,6,8,4,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,8,3,4,7,1,5,2] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[3,7,1,6,5,2,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,5,2,7,1,6,4] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,8,4,6,3,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,8,6,4,7,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,8,6,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,1,4,5,2,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,7,6,5,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,4,3,6,5,8,7,11,12,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,10,7,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,11,7,12,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,11,12,7,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,8,5,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,8,5,6,11,12,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,9,5,10,6,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,9,5,11,6,12,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,10,5,11,12,6,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,9,10,5,6,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,9,11,5,6,12,7,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,10,11,5,12,6,7,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,9,10,11,12,5,6,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,3,4,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,3,4,8,7,11,12,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,3,4,9,10,7,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,3,4,9,11,7,12,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,6,3,4,10,11,12,7,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,3,8,4,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,3,8,4,6,11,12,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,3,9,4,10,6,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,3,9,4,11,6,12,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,7,3,10,4,11,12,6,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,8,3,9,10,4,6,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,8,3,9,11,4,6,12,7,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,8,3,10,11,4,12,6,7,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,9,3,10,11,12,4,6,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,8,3,4,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,8,3,4,5,11,12,9,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,9,3,4,10,5,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,9,3,4,11,5,12,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,10,3,4,11,12,5,8,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,8,9,3,10,4,5,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,8,9,3,11,4,5,12,7,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,8,10,3,11,4,12,5,7,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,9,10,3,11,12,4,5,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,8,9,10,3,4,5,6,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,8,9,11,3,4,5,12,6,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,8,10,11,3,4,12,5,6,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,9,10,11,3,12,4,5,6,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,9,10,11,12,3,4,5,6,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,6,4,7,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,8,2,5,4,1,7] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,4,7,3,6,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,7,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,5,8,6,4,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,7,4,8,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,4,8,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,8,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,7,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,6,4,1,7,5,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,7,4,1,6,5,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,7,3,1,6,4,8] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,2,4,8,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,4,7,5,8] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,2,8,5,1,6,4,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,7,4,1,5,2,6] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,3,2,5,6,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,3,5,2,4,8,1,7] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,1,5,3,2,6,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,2,7,3,6,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,8,5,4,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,6,3,2,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,6,4,7,8,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,3,2,4,7,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,5,8,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,3,2,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,8,1,5,6,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,3,8,5,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,6,2,7,8,3,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,2,8,4,6,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,4,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,4,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,4,6,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,4,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,6,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,3,8,5,4,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,4,7,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,6,7,4,1,5] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,6,8,1,3,7,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,1,5,2,6,4,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,3,5,2,6,1,4,7] => [8,3,7,2,6,1,5,4] => [3,7,2,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,5,6,2,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,4,6,7,1,5] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,8,3,2,7,1,6] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,4,7,8,2,3,6,1] => [5,4,8,7,2,6,3,1] => [5,4,7,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,9,2,4,5,6,7,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,7,2,5,3,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,8,6,2,5,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,8,2,6,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,6,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,5,6,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,4,5,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,4,5,6,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,2,3,4,5,6,7,8,11,9,10] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,3,4,5,6,9,2,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,4,5,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,3,4,5,6,7,10,2,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,8,4,5,6,9,3,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,2,5,1,8,7,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,8,7,4,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,6,8,1,5,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,4,5,7,3,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,8,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,8,5,2,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,5,8,7,6,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,1,4,7,8,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,5,3,2,4,1,7,6] => [8,5,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,4,3,6,1,5,2,7] => [8,4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,4,3,5,2,1,7,6] => [8,4,3,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[8,5,4,2,1,3,7,6] => [8,5,4,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[7,6,4,1,3,2,8,5] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[6,2,5,7,4,3,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,1,6,2,8,5,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,3,8,5,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,5,3,2,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,2,5,6,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,6,7,3,1,8,5,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,5,3,8,4,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,8,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,4,1,3,2,6,5] => [8,7,4,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,1,4,8,3,6,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,8,5,7,6,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,2,6,1,7,3,4,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,8,5,3,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,6,4,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,6,5,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,7,2,6,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,2,6,3,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,3,4,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,5,4,2,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,8,4,3,1,7,2,6] => [5,8,4,3,1,7,6,2] => [5,4,3,1,7,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[1,3,8,4,7,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,3,2,8,5,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,3,6,8,7,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,3,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,6,1,5,8,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,2,8,5,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,5,6,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,2,4,6,7,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,2,8,5,3,7,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,7,5,3,8,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,8,1,3,7,2,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,3,6,8,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,6,4,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,2,1,8,7,3,5] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,5,6,2,7,3,1,8] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,1,4,6,8,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,7,4,2,1,3,6] => [8,5,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,1,3,7,8,2,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,8,6,5,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,5,3,8,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,4,2,3,5,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,6,7,2,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,5,8,2,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,6,5,2,4,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,7,8,6,5,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,2,7,3,1,6] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,8,1,3,6,4,2,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,8,3,4,6,1,2,7] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,6,8,4,1,2,3,7] => [5,8,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[1,3,6,5,8,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,6,7,8,3,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,8,6,2,5,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,3,2,6,5,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,5,8,4,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,5,6,2,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,2,3,5,6,1,4,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,3,4,6,1,7,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,4,3,5,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,7,6,4,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,2,8,7,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,5,6,8,7,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,3,4,5,1,6,7,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,8,1,5,6,3,2,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,8,3,2,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,3,2,5,6,4] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,3,5,4,6,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,8,1,3,5,2,4,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,7,8,5,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,5,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,2,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,8,5,4,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,7,6,4,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,7,8,5,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,5,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,2,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,8,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,8,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,4,7,8,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,7,6,8,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,7,6,8,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,7,4,6,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,3,1,5,2,4,8] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[5,2,4,1,8,3,6,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,1,7,4,3,8,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,6,3,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,6,3,8,5,10,7,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,6,3,10,9,5,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,8,7,3,5,10,6,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,10,7,3,9,5,6,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,10,9,8,3,5,6,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,5,2,3,8,4,10,7,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,5,2,3,10,9,4,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,5,2,7,3,4,10,6,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,5,2,7,3,9,4,6,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,5,2,9,8,3,4,6,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,7,6,2,3,4,10,5,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,7,6,2,3,9,4,5,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,6,2,8,3,4,5,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,8,7,2,3,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,6,7,3,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,2,6,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,4,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,8,6,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,5,6,1,4] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,2,3,7,5,4,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,2,1,7,3,4,8] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[6,5,2,1,8,4,7,3] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[2,3,5,4,8,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,6,4,7,5,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,5,7,4,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,6,3,5,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,5,8,6,2,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,5,2,3,1,8,7,4] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,7,4,8,3,1,6,2] => [5,8,4,7,3,1,6,2] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[7,1,4,5,3,6,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,4,5,3,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,3,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,3,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,5,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,6,7,4,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,6,1,4,3,7,2] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,5,4,7,8,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,4,6,7,8,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,5,3,2,6,1,7] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[2,8,4,5,3,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,3,8,2,4,1,6,5] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,4,8,5,3,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,7,6,4,1,5,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,4,3,8,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,6,3,4,1,7,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,8,3,6,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,2,7,1,3,6,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,5,8,3,6,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,5,6,8,2,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,5,3,1,6,7,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,2,7,8,3,5,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,2,3,4,7,8,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,3,2,5,8,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,4,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,4,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,2,4,3,6,8,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,1,8,5,2,6,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,8,4,5,6,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,4,8,6,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,3,2,6,8,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,3,8,2,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,4,8,5,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,4,6,8,1,3,2,7] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[3,6,1,5,8,4,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,5,2,3,8,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,5,3,7,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,5,8,7,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,6,5,10,9,8,7,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,8,7,6,5,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,10,7,6,9,8,5,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,10,9,8,7,6,5,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,5,4,3,8,7,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,5,4,3,10,9,8,7,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,5,4,7,6,3,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,5,4,7,6,9,8,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,5,4,9,8,7,6,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,7,6,5,4,9,8,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,6,5,8,7,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,5,3,2,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,7,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,8,7,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,2,3,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,5,2,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,4,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,7,5,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,7,5,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,6,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,5,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,4,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,6,3,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,3,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,2,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,7,5,4,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,8,1,6,4,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,4,1,6,7,8,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,8,2,6,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,6,5,2,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,7,5,2,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,5,6,4,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,8,6,7,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,4,6,8,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,4,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,4,8,6,2,7,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,4,2,3,6,1,8,7] => [5,4,2,8,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[4,3,7,6,8,2,1,5] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,3,6,5,8,2,1,7] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,5,3,4,7,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,4,5,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,3,6,4,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,6,4,5,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,5,3,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,3,7,4,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,4,6,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,4,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,2,5,3,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,3,7,4,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,8,6,3,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,4,7,8,1,3,2,6] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[5,7,3,2,8,1,4,6] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,6,8,5,4,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,4,7,8,1,3,6,2] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[1,8,3,4,5,6,7,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,7,5,2,4,3,6,1] => [8,7,5,2,6,4,3,1] => [7,5,2,6,4,3,1] => [[[[.,.],[[.,.],.]],[.,.]],.]
[8,2,4,5,3,1,6,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,7,5,2,1,6,8] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,6,7,4,3,2,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,3,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,4,7,2,6,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,6,4,2,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,3,2,5,7,1,4,8] => [6,3,2,8,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[1,7,3,2,5,6,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,3,5,6,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,6,3,5,7,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,3,2,5,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,5,2,7,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,7,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,3,4,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,7,6,1,8,4,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,8,2,4,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,6,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,3,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,6,2,1,4,3,7] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,1,7,8,4,5,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,8,5,3,6,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,2,8,6,4,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,2,5,6,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,6,2,5,3,7,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,6,3,2,4,7,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,5,2,4,1,7,8] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,4,5,7,3,6,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,8,4,5,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,5,3,4,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,7,6,3,5,2,1,8] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,6,5,8,7,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,2,1,8,3,5,4] => [7,6,2,1,8,5,4,3] => [7,6,2,1,5,4,3] => [[[[.,.],[[[.,.],.],.]],.],.]
[7,1,3,6,8,2,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,5,6,8,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,2,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,4,5,6,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,6,2,1,7,5,4,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,6,4,7,5,3,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,4,6,5,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,6,4,3,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,8,6,2,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,3,2,8,1,7,4] => [5,8,3,2,7,1,6,4] => [5,3,2,7,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,3,2,4,1,8,6] => [7,5,3,2,8,1,6,4] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[7,1,2,3,6,8,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,4,5,1,2,8,6,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[3,8,2,5,1,7,4,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,5,2,1,7,3,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,7,6,8,4,1,3,2] => [5,8,7,6,4,1,3,2] => [5,7,6,4,1,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,6,8,3,7,1,2,5] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,2,8,4,7,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,8,7,4,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,8,4,2,7,3,1,5] => [6,8,4,2,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[3,4,7,8,5,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,3,6,8,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,2,6,4,7,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,8,2,4,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,4,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,8,4,5,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,3,8,7,4,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,8,7,4,5,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,8,3,2,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,6,2,7,5,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,2,8,7,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,7,6,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,3,7,2,5,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,6,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,8,5,7,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,2,5,7,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,6,8,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,3,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,6,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,3,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,5,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,4,8,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,5,2,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,2,8,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,2,7,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,8,2,6,4,7,1] => [5,3,8,2,7,6,4,1] => [5,3,2,7,6,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,8,3,5,7,6,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,3,4,2,8,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,4,8,5,7,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,7,3,4,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,9,3,4,5,6,7,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,7,4,5,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,7,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,4,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,5,2,8,1,7,3] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,8,6,2,3,1,7,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,2,1,8,5,3,7] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,4,2,3,5,8,1,7] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[8,2,4,6,7,1,5,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,3,7,2,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,5,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,6,3,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,4,5,1,6,3,2] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[1,4,8,2,5,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,4,3,6,5,8,10,9,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,8,7,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,10,7,9,5,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,7,10,8,9,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,6,5,3,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,6,5,3,8,10,9,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,8,5,7,3,4,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,7,5,10,4,9,3,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,7,5,10,8,4,9,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,5,8,6,7,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,5,10,6,7,9,3,4] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,7,10,6,9,8,3,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,5,6,10,7,8,9,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,10,12,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,10,9,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,12,9,11,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,9,12,10,11,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,8,7,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,8,7,5,10,12,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,10,7,9,5,6,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,9,7,12,6,11,5,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,9,7,12,10,6,11,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,7,10,8,9,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,7,12,8,9,11,5,6] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,9,12,8,11,10,5,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,7,8,12,9,10,11,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,6,5,3,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,6,5,3,8,7,10,12,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,6,5,3,8,10,9,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,6,5,3,10,12,9,11,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,6,5,3,8,9,12,10,11,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,8,5,7,3,4,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,8,5,7,3,4,10,12,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,5,10,4,9,3,6,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,7,5,9,4,12,6,11,3,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,5,9,4,12,10,6,11,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,5,10,8,4,9,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,8,5,7,12,4,9,11,3,6] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,9,5,8,12,3,11,10,4,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,7,5,8,12,9,3,10,11,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,8,6,7,3,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,8,6,7,3,10,12,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,10,6,7,9,3,4,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,9,6,7,12,4,11,3,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,9,6,7,12,10,4,11,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,7,10,6,9,8,3,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,7,12,6,9,8,4,11,3,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,9,12,6,10,8,11,7,3,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,7,8,6,12,10,9,5,11,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,10,7,8,9,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,6,12,7,8,9,11,3,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,9,6,12,7,8,11,10,3,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,8,12,7,11,9,10,3,6] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,7,12,8,9,10,11,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,5,8,1,6,7,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,2,8,6,1,5,7,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,5,8,4,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,8,7,5,4,1,2,3] => [6,8,7,5,4,1,3,2] => [6,7,5,4,1,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[4,8,7,1,6,3,2,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,2,5,8,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,3,5,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,5,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,3,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,5,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,3,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,2,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,7,3,4,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,3,4,5,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,5,3,4,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,5,4,3,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,6,4,5,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,3,6,4,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,5,2,6,7,8,9,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,8,4,5,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,8,7,6,3,5] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,2,4,8,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,5,3,6,7,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,8,5,3,4,7,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,2,5,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,2,4,1,5,3,6] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[1,3,8,7,6,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,7,2,6,3,1,5] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,7,2,6,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,4,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,5,3,2,8,1,7] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,3,7,5,4,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,6,3,1,8,2,7] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,6,5,3,8,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,6,5,4,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,7,1,2,8,4,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,2,3,4,6,5,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,4,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,1,7,5,2,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[2,1,4,3,6,5,8,9,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,7,8,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,7,9,10,5,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,7,8,9,10,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,5,6,3,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,5,6,3,8,9,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,7,8,3,4,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,5,9,7,3,10,6,4] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,7,8,9,10,3,4] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,5,6,7,8,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,5,6,7,9,10,3,4] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,7,6,8,9,3,10,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,5,6,7,8,9,10,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,9,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,9,11,12,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,9,10,11,12,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,7,8,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,7,8,5,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,7,9,10,5,6,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,7,11,9,5,12,8,6] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,7,9,10,11,12,5,6] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,7,8,9,10,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,7,8,9,11,12,5,6] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,9,8,10,11,5,12,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,7,8,9,10,11,12,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,3,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,3,8,7,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,3,8,9,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,3,10,9,11,12,7,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,3,8,9,10,11,12,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,7,8,3,4,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,7,8,3,4,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,9,7,3,10,6,4,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,11,7,3,9,6,12,8,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,9,7,3,10,11,12,6,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,7,8,9,10,3,4,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,11,7,8,9,3,12,6,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,9,10,8,12,11,4,7,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,7,8,9,10,11,12,3,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,7,8,3,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,7,8,3,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,6,7,9,10,3,4,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,6,7,11,9,3,12,8,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,5,6,7,9,10,11,12,3,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,7,6,8,9,3,10,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,7,6,8,9,3,11,12,5,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,9,6,10,8,3,11,7,12,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,7,6,8,9,10,11,3,12,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,7,8,9,10,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,6,7,8,9,11,12,3,4] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,9,6,7,8,10,11,3,12,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,8,7,9,10,3,11,12,6] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,7,8,9,10,11,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[8,2,6,5,7,1,3,4] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,4,8,2,3,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,7,8,3,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,5,6,8,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,2,3,4,5,9,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,6,8,9,2,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,7,5,6,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,7,5,6,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,6,3,8,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,3,8,4,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,3,5,7,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,6,3,7,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,3,6,2,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,4,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,4,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,7,2,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,3,8,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,2,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,6,7,8,9,10,11] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,3,6,5,10,9,7,8,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,8,7,5,6,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,10,7,5,9,6,8,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,10,9,8,5,6,7,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,5,3,4,8,7,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,5,3,4,10,9,7,8,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,5,3,7,4,6,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,5,3,7,4,9,6,8,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,5,3,9,8,4,6,7,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,7,6,3,4,5,10,9,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,7,6,3,4,9,5,8,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,6,3,8,4,5,7,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,9,8,7,3,4,5,6,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[5,2,8,1,7,4,3,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,4,8,2,6,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,8,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,8,2,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,8,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,2,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,6,7,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,8,7,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,2,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,8,6,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,7,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,6,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,4,7,8,1,6,3,2] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,6,8,2,3,7,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,4,5,7,3,6,2,1] => [8,4,7,6,3,5,2,1] => [4,7,6,3,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,8,3,7,1,4,6,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,3,4,7,2,6,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,3,2,6,1,7] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,1,5,8,3,6,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,8,3,6,1,2,7] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,6,7,8,4,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,6,3,8,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,2,8,6,3,7,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,7,6,3,8,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,5,6,8,4,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,2,8,4,5,3,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[6,8,3,2,5,7,4,1] => [6,8,3,2,7,5,4,1] => [6,3,2,7,5,4,1] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,1,5,6,8,7,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,2,4,5,8,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,1,4,6,2,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,1,7,4,2,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,5,3,6,1,7,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,2,8,3,5,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,7,4,8,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,2,10,6,5,4,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,3,2,5,4,10,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,3,2,10,5,4,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,6,3,2,5,4,9,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,3,2,10,9,5,4,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,6,3,2,9,5,4,8,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,2,8,6,4,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,6,4,1,5,7,8] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,8,4,7,3,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,4,7,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,6,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,1,3,7,2,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[7,6,4,1,8,3,5,2] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[1,6,2,3,5,7,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,8,5,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,3,6,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,7,4,6,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,4,8,2,1,3,7,6] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,8,4,7,6,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,6,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,7,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,4,6,2,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,7,5,6,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,2,7,4,5,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,7,8,5,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,2,4,7,8,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,6,4,8,7,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,5,4,8,6,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,5,1,2,3,6,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,6,7,4,8,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,1,3,6,4,5,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,5,2,4,8,3,1,6] => [7,5,2,8,6,4,1,3] => [7,5,2,6,4,1,3] => [[[[.,.],[[.,.],.]],[.,.]],.]
[1,7,5,8,2,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,6,3,5,4,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,8,2,5,4,3,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,8,1,6,2,5,4,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,6,8,5,4,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,7,8,4,2,1,3,6] => [5,8,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,1,6,3,5,7,4,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,7,3,2,5,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,8,9,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,9,5,8,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,9,4,7,8,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,6,8,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,9,3,6,7,8,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,8,2,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,9,2,5,6,7,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,4,2,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,4,3,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,4,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,6,4,2,7,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,3,4,7,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,6,8,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,8,6,2,7,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,2,8,4,3,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,6,3,1,8,2,5] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,5,4,2,8,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,5,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,6,4,2,5,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,4,8,3,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,3,2,4,8,5,1,6] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,8,4,2,7,5,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,6,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,8,6,3,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,5,7,8,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,7,6,3,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,5,3,6,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,2,7,1,6,3,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,8,5,3,6,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,6,8,5,3,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,5,2,6,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,9,2,10,3,4,5,6,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,2,7,3,5,8,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,4,8,5,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,1,8,4,7,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,8,5,4,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,8,3,2,5,7,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[3,6,1,8,5,7,4,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,4,8,6,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,8,7,6,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,2,3,6,5,8,7,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,6,5,8,7,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,3,6,5,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,2,6,5,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,7,8,3,5,6,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,2,3,4,5,6,7,8,10,9,11] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,6,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,5,6,7,10,8,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[8,4,5,2,6,3,7,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,4,6,8,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,5,7,8,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,6,2,3,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,6,7,4,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,3,6,4,1,7,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,5,1,8,7,4,2,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,6,7,4,2,8,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,7,2,6,8,4,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,5,2,7,8,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,6,2,3,1,8,7] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,1,7,6,8,4,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,8,2,7,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,7,8,9,4,5,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,7,9,3,4,8,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,9,6,7,4,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,9,4,8,7,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,9,2,6,7,3,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,9,2,3,8,7,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,9,5,8,3,6,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,9,3,8,7,6,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,9,6,7,4,5,2,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,9,4,8,2,7,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,9,2,8,7,6,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,8,9,10,5,6,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,8,10,6,9,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,7,8,9,10,3,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,7,8,10,4,5,9,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,9,10,7,8,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,7,10,5,9,8,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,7,8,10,2,3,4,9,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,6,9,10,3,7,8,4,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,6,7,10,3,4,9,8,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,8,10,6,9,4,7,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,9,10,5,6,7,2,3,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,8,10,2,6,9,3,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,6,10,2,3,9,8,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,9,10,7,8,5,6,3,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,10,3,9,8,7,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,10,4,9,2,8,7,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,10,2,9,8,7,6,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,7,5,3,8,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,6,3,1,5,8,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,4,7,3,8,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,6,8,3,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,3,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,5,7,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,7,2,8,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,2,8,6,7,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,1,5,2,7,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,6,8,3,4,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,4,2,8,5,1,6,7] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,4,3,2,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,4,3,7,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,5,7,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,8,7,1,4,6,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,8,7,1,6,4,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,8,7,4,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,6,8,2,1,3,4] => [5,8,7,6,2,1,4,3] => [5,7,6,2,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,3,7,6,8,5,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[6,7,1,3,2,5,8,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,2,5,3,7,8,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,2,6,3,7,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,7,5,3,8,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,8,3,7,5,6,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,2,5,8,3,7,4,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,5,6,4,1,3,2,7] => [8,5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,7,8,3,1,5,2,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,8,1,3,2,6,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,8,1,6,3,2,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,6,7,4,3,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,6,4,5,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,2,8,3,4,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,7,2,8,5,6,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,8,7,4,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,8,4,7,5,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,5,6,3,1,4,2,7] => [8,5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,7,8,3,4,6,2,1] => [5,8,7,3,6,4,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,5,1,8,6,4,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,8,3,6,4,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,8,4,2,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,5,7,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,3,5,4,1,2,8] => [6,8,3,7,5,1,4,2] => [6,3,7,5,1,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[1,2,6,4,7,3,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,8,3,2,6,1,4] => [5,8,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,5,6,8,1,3,2,4] => [7,5,8,6,1,4,3,2] => [7,5,6,1,4,3,2] => [[[.,[[[.,.],.],.]],[.,.]],.]
[4,3,1,5,8,7,6,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,6,7,3,2,8,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,5,4,2,3,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,6,4,5,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,7,3,6,5,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,6,3,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,6,7,8,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,6,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,2,4,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,8,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,2,7,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,4,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,4,3,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,3,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,3,8,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,3,7,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,5,1,6,3,8,2] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,2,7,6,8,3,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,8,3,6,5,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,3,4,1,6,2,8,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,3,5,2,4,7,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,5,3,7,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,5,8,4,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,3,8,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,7,5,6,8,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,2,8,6,7,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,1,6,2,5,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,7,2,5,1,8,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,2,5,1,7,8,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,4,2,7,8,1,5,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,4,2,5,8,6,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,5,7,9,2,3,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,3,4,1,7,8,2,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,7,6,8,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,4,3,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,7,8,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,2,8,4,7,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,7,5,4,6,1,2,8] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,3,4,1,2,7,6,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,1,3,8,2,5,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,3,7,2,4,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,2,7,1,3,8,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,1,4,7,2,8,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,4,3,6,5,8,10,7,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,8,5,10,7,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,6,3,8,5,10,7,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,3,8,4,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,8,2,3,5,1,6] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[1,5,2,8,3,6,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,3,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,5,1,2,6,7,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,6,3,4,8,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,2,6,3,5,1,4,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,6,3,8,4,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,3,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,6,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,5,6,4,2,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,5,6,4,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,8,6,4,2,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,4,3,6,5,9,8,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,7,6,8,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,7,6,9,8,10,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,7,9,6,10,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,4,6,3,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,4,6,3,9,8,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,4,7,6,8,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,4,7,6,9,8,10,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,4,8,7,9,6,10,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,7,4,8,3,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,7,4,9,8,10,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,5,8,7,9,4,10,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,6,8,5,9,4,10,3] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,11,10,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,8,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,8,11,10,12,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,9,11,8,12,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,6,8,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,6,8,5,11,10,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,6,9,8,10,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,6,9,8,11,10,12,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,6,10,9,11,8,12,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,7,9,6,10,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,7,9,6,11,10,12,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,7,10,9,11,6,12,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,9,8,10,7,11,6,12,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,6,3,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,6,3,8,7,11,10,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,6,3,9,8,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,6,3,9,8,11,10,12,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,6,3,10,9,11,8,12,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,7,6,8,3,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,7,6,8,3,11,10,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,7,6,9,8,10,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,7,6,9,8,11,10,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,7,6,10,9,11,8,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,8,7,9,6,10,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,8,7,9,6,11,10,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,8,7,10,9,11,6,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,4,9,8,10,7,11,6,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,7,4,8,3,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,7,4,8,3,11,10,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,7,4,9,8,10,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,7,4,9,8,11,10,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,7,4,10,9,11,8,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,8,7,9,4,10,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,8,7,9,4,11,10,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,8,7,10,9,11,4,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,5,9,8,10,7,11,4,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,6,8,5,9,4,10,3,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,6,8,5,9,4,11,10,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,6,8,5,10,9,11,4,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,6,9,8,10,5,11,4,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,9,6,10,5,11,4,12,3] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,2,6,5,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,2,3,7,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,2,1,6,5,7,8,3] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,2,8,6,4,5,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,7,6,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,8,5,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,5,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,5,2,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,5,4,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,8,5,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,4,5,7,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,4,7,2,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,6,4,2,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,7,2,4,1,3,6,5] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[1,8,3,7,4,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,7,6,3,8,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,2,5,7,6,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,5,2,3,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,6,2,3,4,5,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,8,2,3,4,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,4,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,6,9,7,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,6,5,2,1,7,8,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,5,7,6,8,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,2,5,7,6,8,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,5,3,1,7,8,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,2,3,4,5,7,6,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,4,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,4,7,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,5,8,2,3,1,6,7] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,1,8,6,4,7,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,5,6,8,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,8,4,6,2,7,1] => [5,3,8,7,6,2,4,1] => [5,3,7,6,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[7,4,8,1,5,2,6,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,1,5,6,8,7,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,5,6,8,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,8,4,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,4,5,7,2,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,3,5,6,8,4,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,7,2,1,3,6,4] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,2,1,7,8,6,4,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,6,4,2,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,3,1,8,5,2,6] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[7,8,1,6,3,4,5,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,1,7,3,4,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,5,6,7,8,9,2,3,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,9,10,2,3,4,5,6,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,2,8,9,3,4,5,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,7,8,9,3,4,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,6,7,8,9,3,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,8,9,10,2,3,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,6,5,3,8,2,7,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,6,3,8,1,7,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,8,3,5,2,1,6,4] => [7,8,3,6,2,1,5,4] => [7,3,6,2,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,3,7,5,2,4,1,8] => [6,3,8,7,2,5,1,4] => [6,3,7,2,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[7,8,1,5,6,4,3,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,8,7,6,3,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,5,7,3,8,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,2,5,8,4,7,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,1,6,8,2,5,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,6,5,7,8,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,6,5,7,4,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,5,7,4,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,7,5,8,4,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,2,3,8,5,4,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,7,6,3,8,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,2,7,5,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,3,1,7,6,2,5,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,3,7,5,2,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,3,2,7,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,8,5,6,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,8,4,5,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,4,8,7,6,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,3,1,6,7,5,4,2] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,2,6,7,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,3,6,4,7,2,1] => [8,5,3,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,2,8,3,4,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,8,5,3,4,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,8,4,3,1,5,2,7] => [6,8,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[1,4,5,8,3,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,4,7,8,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,3,7,4,5,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,6,3,2,7,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,5,3,6,7,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,7,2,4,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,2,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,5,3,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,8,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,7,2,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,8,5,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,4,7,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,5,1,3,7,8,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,6,5,8,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,3,6,7,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,4,6,3,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,6,5,3,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,2,3,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,7,5,8,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,5,3,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,1,2,4,6,5,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,2,4,5,7,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[6,7,1,4,2,3,5,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[7,4,6,1,5,3,8,2] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,4,5,7,6,1,2,3] => [8,4,7,6,5,1,3,2] => [4,7,6,5,1,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,8,2,3,5,1,7] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,2,1,3,5,4,7] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,5,1,6,4,8,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,8,4,6,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,7,5,4,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,8,7,4,6,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,4,5,1,3,2,7] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,7,1,4,3,2,8,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,5,6,3,2,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,6,8,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,3,2,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,5,2,7,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,5,3,1,2,7,8] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,6,5,3,7,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,2,5,7,6,3,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,6,5,2,7,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,5,2,7,3,1,8] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,5,2,1,7,3,8] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,8,4,2,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,4,6,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,4,6,3,7,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,8,6,4,5,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,2,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,6,2,4,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,2,6,4,5,1,7,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,4,6,7,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,6,2,3,7,5,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,2,5,8,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,4,5,8,6] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,5,8,7,3,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,2,1,6,7,4,8,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,3,1,7,8,5,2,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,2,8,6,4,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,7,8,3,5,6,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,8,1,6,4,5,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,4,3,6,2,1,8,5] => [7,4,3,8,2,1,6,5] => [7,4,3,2,1,6,5] => [[[[[.,.],.],.],[[.,.],.]],.]
[1,2,4,8,6,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,2,4,6,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,6,4,7,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,6,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,4,7,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,4,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,8,6,3,7,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,4,2,1,5,7,3,8] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,3,8,4,2,1,6,7] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[5,2,7,4,1,3,8,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,3,7,4,8,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,2,8,6,4,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,5,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,3,8,6,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,3,2,4,5,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,3,2,1,4,6,8,7] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,4,5,3,7,1,2,6] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,2,5,6,7,3,8,9,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,5,7,8,9,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,8,3,7,1,5,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,7,6,4,2,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,7,8,4,6,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,2,4,6,8,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,8,6,7,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,4,2,6,3,1,7] => [8,5,4,2,7,6,1,3] => [5,4,2,7,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,3,8,4,7,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,7,1,4,6,8,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,8,5,7,6,1,2,4] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,6,3,7,2,1,5] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,5,6,3,1,7,8,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,5,6,7,4,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,2,8,7,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,2,6,8,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,1,4,2,6,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,8,4,6,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,3,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,3,2,7,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,6,7,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,3,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,2,4,1,3,8,7] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[4,6,3,7,5,8,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,2,5,7,8,6,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,5,8,7,6,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,2,8,3,1,4,7,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,7,2,5,1,4,3,6] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[8,7,4,5,1,2,6,3] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[8,3,1,7,5,6,2,4] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,1,4,7,6,2,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,6,8,2,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,4,8,1,7,5] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,2,7,8,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,6,3,5,8,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,6,7,8,3,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,7,8,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,7,1,8,6,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,4,5,6,7,2,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,2,3,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[5,6,8,2,1,3,4,7] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,5,2,1,3,8,4,7] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[2,4,3,5,6,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,4,6,1,8,5,2,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[6,8,4,2,3,1,7,5] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,7,6,2,8,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,3,2,8,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,8,5,2,7,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,5,4,7,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,3,8,6,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,3,2,5,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,8,3,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,8,4,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,7,8,3,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,3,4,2,1,8,5] => [7,6,3,8,2,1,5,4] => [7,6,3,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[6,3,4,2,7,8,1,5] => [6,3,8,2,7,5,1,4] => [6,3,2,7,5,1,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[4,3,8,6,7,5,1,2] => [4,3,8,7,6,5,1,2] => [4,3,7,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,6,2,7,8,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,2,7,1,8,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,2,1,7,8,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,6,2,1,7,3,8] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,5,4,2,6,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,4,5,6,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,7,5,6,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,3,4,6,2,8,1,5] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,7,6,5,2,8,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,7,3,6,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,7,6,4,8,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[2,1,5,3,7,8,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,4,1,3,2,5,8] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[7,8,1,4,3,2,5,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,4,5,3,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,3,1,8,6,5,7,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,1,7,4,3,6,8,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,4,5,6,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,2,5,4,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,5,7,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,3,4,1,7,8,2] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,3,1,5,2,7,8,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,2,3,1,4,7,8,6] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,4,7,3,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,8,4,7,6,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,5,2,4,7,8,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,5,6,3,8,2,1,4] => [7,5,8,3,6,2,1,4] => [7,5,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[1,6,2,7,4,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,4,7,6,9,8,11,10] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,4,2,6,3,7,5,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,6,4,7,5,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,2,5,1,3,7] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,1,3,6,5,2,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,2,4,5,7,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,5,4,7,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,1,7,6,4,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,4,5,7,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,3,1,6,5,2,7,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,2,6,5,3,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,7,6,5,1,2,8] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,2,7,1,3,6,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,1,3,5,7,4,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,3,1,5,4,7,2] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[6,8,1,2,5,3,7,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[5,2,7,1,6,4,8,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,5,2,6,1,3,7,8] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,8,3,6,7,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,7,1,8,5,2,4,6] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,4,5,8,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,7,5,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,3,7,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,7,4,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,2,7,4,9,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,3,6,5,8,7,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,2,4,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,2,4,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,7,2,9,4,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,7,6,8,2,3,5,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,6,7,5,8,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,4,7,2,6,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,5,8,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,8,7,3,5,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,7,3,5,6,2,1] => [4,8,7,3,6,5,2,1] => [4,7,3,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,7,6,3,5,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,5,8,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,5,1,2,7,3,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,6,7,8,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,3,7,1,8,4,6] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,6,7,4,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,3,8,1,2,4,6] => [5,8,3,7,1,6,4,2] => [5,3,7,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,7,8,4,6,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,2,8,6,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,1,2,8,6,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,8,4,7,6,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,2,4,6,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,2,8,1,7,6,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,8,2,6,7,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,5,2,8,7,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,4,2,5,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,8,3,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,4,8,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,5,4,2,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,6,4,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,5,2,3,7,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,5,4,2,8,6,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,4,6,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,4,6,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,5,2,1,3,8,7,4] => [6,5,2,1,8,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[1,7,6,8,3,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,6,4,2,1,3,8] => [5,8,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[6,5,7,4,1,3,2,8] => [6,5,8,4,1,7,3,2] => [6,5,4,1,7,3,2] => [[[[.,[[.,.],.]],.],.],[.,.]]
[7,1,6,8,2,5,4,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,8,6,4,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,4,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,6,1,8,5,3,2] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,4,8,1,6,3,2,5] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,6,8,2,5,7,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,5,8,3,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[8,4,6,2,7,1,3,5] => [8,4,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,4,2,7,1,3,5] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,6,2,3,8,4,7,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,5,2,3,1,7,8,4] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[1,6,3,4,2,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,4,5,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,3,2,5,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,1,5,3,7,6,8] => [4,2,1,8,7,6,5,3] => [4,2,1,7,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,7,2,3,4,5,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,9,8,10,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[3,7,2,8,1,4,5,6] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,5,3,7,4,6,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,7,3,4,5,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,6,3,4,5,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,10,3,4,5,6,7,8,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,5,7,2,8,3,6,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,3,7,5,1,4,2,6] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,2,6,4,5,1,7] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,5,6,2,7,1,3,4] => [8,5,7,2,6,1,4,3] => [5,7,2,6,1,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,4,2,8,1,6,7,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,6,1,4,3,7,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,5,2,8,6,7,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,6,3,5,7,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,3,5,8,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,2,4,1,7,5,8] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,3,8,4,5,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,3,4,6,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,7,4,3,1,5,8,2] => [6,8,4,3,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,4,5,2,7,1,8,3] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,7,6,3,8,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,2,3,7,1,6] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,4,8,2,5,1,6] => [7,3,8,6,2,5,1,4] => [7,3,6,2,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[6,8,1,5,4,2,3,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,7,2,5,1,6,8,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,4,7,2,8,3,1] => [6,5,4,8,2,7,3,1] => [6,5,4,2,7,3,1] => [[[[[.,.],[.,.]],.],.],[.,.]]
[3,5,4,8,7,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,3,6,4,1,5,7,2] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,7,2,6,3,8,4,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,8,1,3,2,7,5,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[5,7,3,6,4,1,2,8] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,8,2,6,7,4,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,6,8,4,3,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,5,3,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,8,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,3,5,2,7,1,4,8] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[3,8,6,4,7,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,7,5,4,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,4,1,6,2,7,8] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,1,5,2,4,6,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,3,6,4,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,6,5,7,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,7,5,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,6,3,7,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,5,6,8,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,5,6,3,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,4,6,8,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,3,8,6,2,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,2,7,6,8,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,6,5,8,4,7] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,7,1,3,2,6,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,1,8,7,6,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,3,5,6,8,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,8,2,4,5,3,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,3,8,4,7,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,4,7,8,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,7,8,2,5,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,5,7,8,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,7,4,3,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,8,6,5,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,6,4,2,7,5,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,7,5,8,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,4,7,3,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,4,8,7,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,8,2,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,4,3,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,7,5,6,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,5,7,4,8,3,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,5,8,4,9,3,10,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,4,7,3,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,5,9,4,10,3,11,2] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,10,7,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,6,8,5,4,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,4,6,3,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,8,1,4,6,5,2,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,8,1,3,7,6,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,7,8,6,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,5,4,7,2,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,7,5,2,6,3,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,4,8,7,1,2,6,3] => [5,4,8,7,1,6,3,2] => [5,4,7,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[2,5,6,4,3,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,6,3,5,2,1,4,7] => [8,6,3,7,2,1,5,4] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[8,7,3,5,2,4,6,1] => [8,7,3,6,2,5,4,1] => [7,3,6,2,5,4,1] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,1,3,8,5,6,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,2,8,3,1,6,7,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,8,6,3,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,4,5,6,1,8] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,7,6,2,1,8,3,4] => [5,8,7,2,1,6,4,3] => [5,7,2,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,2,5,3,8,6,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,9,10,2,6,7,3,5,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,9,10,2,7,8,3,5,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,9,10,2,5,7,3,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,9,10,2,5,8,3,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,9,10,2,6,8,3,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,10,2,5,9,3,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,4,6,1,3,5,2,8] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[1,5,3,8,7,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,3,8,7,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,2,7,4,6,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,5,8,3,1,2,7,6] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,6,8,3,5,1,2,7] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,4,6,3,7,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,3,8,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,7,4,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,4,3,7,5,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,8,2,1,5,7,6,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,2,8,7,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,6,3,8,7,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,8,7,2,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,3,4,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,5,7,3,1,2,4,6] => [8,5,7,3,1,6,4,2] => [5,7,3,1,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,5,3,2,4,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,3,8,5,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,5,2,8,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,5,3,7,6,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,4,7,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,2,5,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,2,3,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,2,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,4,2,6,8,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,8,7,2,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,4,2,8,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,7,3,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,4,2,8,1,3,5] => [6,8,4,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[4,1,6,8,7,2,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,5,6,2,8,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,3,6,5,9,7,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,7,5,8,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,7,5,9,6,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,5,9,6,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,3,6,4,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,3,6,4,9,7,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,3,7,4,8,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,3,7,4,9,6,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,3,8,4,9,6,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,3,7,4,8,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,3,7,4,9,5,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,3,8,4,9,5,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,3,8,4,9,5,10,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,11,9,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,7,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,9,7,11,8,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,7,11,8,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,5,8,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,5,8,6,11,9,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,5,9,6,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,5,9,6,11,8,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,7,5,10,6,11,8,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,5,9,6,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,5,9,6,11,7,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,5,10,6,11,7,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,9,5,10,6,11,7,12,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,6,4,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,6,4,8,7,11,9,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,6,4,9,7,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,6,4,9,7,11,8,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,6,4,10,7,11,8,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,7,4,8,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,7,4,8,6,11,9,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,7,4,9,6,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,7,4,9,6,11,8,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,7,4,10,6,11,8,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,8,4,9,6,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,8,4,9,6,11,7,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,8,4,10,6,11,7,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,5,3,9,4,10,6,11,7,12,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,7,4,8,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,7,4,8,5,11,9,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,7,4,9,5,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,7,4,9,5,11,8,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,7,4,10,5,11,8,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,8,4,9,5,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,8,4,9,5,11,7,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,8,4,10,5,11,7,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,9,4,10,5,11,7,12,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,3,8,4,9,5,10,6,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,3,8,4,9,5,11,6,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,3,8,4,10,5,11,6,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,3,9,4,10,5,11,6,12,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,3,9,4,10,5,11,6,12,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,3,7,6,4,8,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,4,8,7,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,8,7,3,5,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,6,7,3,5,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,5,3,2,8,1,6] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,5,2,8,6,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,4,7,5,8,6,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,2,8,3,9,4,10,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,2,8,3,9,10,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,2,8,9,3,4,10,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,2,8,9,3,10,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,2,8,9,10,3,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,2,3,9,4,10,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,2,3,9,10,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,2,9,3,4,10,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,2,9,3,10,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,2,9,10,3,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,9,2,3,4,10,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,9,2,3,10,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,9,2,10,3,4,5,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,6,3,5,2,1,7,4] => [8,6,3,7,2,1,5,4] => [6,3,7,2,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[6,8,3,1,2,5,4,7] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[1,7,6,5,4,3,2,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[6,8,4,3,5,1,7,2] => [6,8,4,3,7,1,5,2] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[3,7,1,4,6,8,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,7,3,6,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,6,7,4,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,8,2,1,7,3,5] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,7,4,5,1,3,8,2] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,6,5,3,8,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,4,5,1,3,2,6] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[4,1,8,7,2,5,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,2,4,6,1,8,7,5] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,7,5,4,8,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,7,2,6,3,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,5,7,4,6,8,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,4,7,8,3,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,6,2,5,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,7,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,2,6,5,7,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,4,2,7,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,3,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,3,6,1,7,2,5] => [8,4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,2,6,3,7,5,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,3,8,6,4,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,5,3,2,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,7,6,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,6,5,7,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,6,2,4,3,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,9,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,9,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,8,9,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,7,8,9,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,9,10,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,6,8,9,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,9,10,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,5,7,8,9,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,8,9,10,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,4,6,7,8,9,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,6,7,8,9,10,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,5,6,7,8,9,10,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,8,5,1,3,2,6,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,6,5,2,3,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,5,2,3,6,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,6,3,7,2,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,3,6,7,2,5,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,5,3,7,2,4,1,8] => [6,5,3,8,2,7,1,4] => [6,5,3,2,7,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[1,2,5,7,8,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,4,5,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,4,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,4,7,1,6,5] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,1,3,6,8,5,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,5,3,2,4,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,4,2,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,1,6,7,5,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,1,6,4,7,8,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,7,5,3,8,2,6,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,3,5,8,4,6,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,2,4,6,3,5] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,7,6,3,4,5,8] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,3,5,2,1,8,4,7] => [6,3,8,2,1,7,5,4] => [6,3,2,1,7,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,1,3,8,4,5,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,7,8,4,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,3,8,4,7,6,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,8,7,5,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,7,2,3,8,1,5] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,1,8,7,4,6,5,3] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,6,8,5,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,5,2,1,8,3,7] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,2,1,5,3,4,7] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,2,6,5,1,8,4,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,5,8,1,6,7,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,4,2,5,7,3,8,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,7,8,4,2,3,6,1] => [5,8,7,4,2,6,3,1] => [5,7,4,2,6,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,6,4,8,3,1,2,7] => [5,8,4,7,3,1,6,2] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[3,7,2,5,8,6,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,5,3,8,1,7,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,8,5,2,7,6,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,5,1,7,6,3,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,5,2,6,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,2,1,3,4,7,5] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,2,8,1,3,6,7,4] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,5,4,3,8,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,6,4,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,7,6,8,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,2,7,8,6,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,2,5,6,7,3,8,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,8,3,5,2,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,3,1,2,5,4,6,7] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,2,4,8,1,7,6,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,3,2,4,6,8,1,5] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,4,8,6,7,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,7,3,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,5,6,7,4,8,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,6,8,1,2,5,3,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,5,8,6,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,4,8,2,3,1,7,6] => [5,4,8,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,7,3,6,5,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,7,5,2,8,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,2,1,5,3,8] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,6,2,4,5,3,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,6,8,7,1,3,2,4] => [5,8,7,6,1,4,3,2] => [5,7,6,1,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[1,5,3,4,8,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,6,5,8,4,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,6,5,7,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,5,8,3,4,2,1,6] => [7,5,8,3,6,2,1,4] => [7,5,3,6,2,1,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[4,1,8,2,6,5,7,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,6,8,3,7,4,2,1] => [5,8,7,3,6,4,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[6,8,1,5,2,7,4,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,5,8,2,3,7,6,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,6,2,7,4,8,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,3,2,4,8,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,8,2,6,7,5] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,7,5,3,8,6,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,2,4,8,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,5,3,4,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,8,1,5,2,4,6,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,3,4,5,6,7,2,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,8,5,6,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,3,5,8,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,6,4,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,8,6,4,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,3,2,1,7,8,4,6] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,6,5,3,8,4,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,5,3,4,8,7,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,6,5,3,4,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,3,4,8,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,8,1,4,7,6,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,6,5,4,8,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,4,8,7,6,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[2,5,3,6,8,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,2,5,1,7,8,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,3,6,5,8,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,8,7,6,4,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,3,6,4,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,4,8,5,3,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,5,3,6,1,4,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,6,7,8,5,3,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,2,4,7,8,5,3,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,5,2,1,7,8,6,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,2,7,8,6,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,2,4,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,3,2,6,5,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,7,1,4,6,3,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,4,3,8,5,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[3,7,1,6,5,8,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,5,4,7,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,6,8,7,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,5,1,3,8,7,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,4,6,2,1,8,7,3] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,2,8,5,1,4,6,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,8,1,4,2,6,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[5,3,8,1,4,2,7,6] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[1,4,7,5,8,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,6,8,5,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,7,2,3,8,5,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,3,5,8,7,4,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,4,5,8,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,2,6,1,5,7,3] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,2,8,7,4,6,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,8,7,5,6,2] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,3,7,6,2,4,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,2,7,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,3,2,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,5,2,4,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,5,2,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,2,5,4,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,8,4,9,5,10,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,6,7,3,1,5,8,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,6,3,8,4,7,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,8,5,6,7,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,8,1,7,4,6,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,1,2,8,7,3,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,8,2,7,4,5,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,1,7,4,5,2,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,4,3,7,1,5,6,2] => [8,4,3,7,1,6,5,2] => [4,3,7,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,2,4,7,3,1,6,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,2,7,6,3,1,4,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,8,1,4,7,3,2,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[8,4,7,2,3,6,5,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,8,2,4,7,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,3,5,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,6,4,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,8,5,6,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,2,1,5,6,8,4] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,3,7,8,2,6,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,6,5,3,8,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,5,8,6,2,3,7,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,7,2,8,6,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,8,1,2,5,7,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,8,4,6,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,5,7,2,1,6,8,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,4,5,2,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,9,6,7,2,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,5,3,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,6,2,7,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,6,10,7,8,2,9,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[8,2,6,3,4,1,5,7] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,8,3,5,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,4,2,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,2,6,8,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,5,9,6,7,2,8,10,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,5,6,7,11,8,9,2,10,3] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,3,1,8,5,7,2,6] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,7,2,4,5,8,1,6] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,4,6,1,7,5] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,3,2,4,5,7,1,6] => [8,3,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,4,7,2,3,5,6,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,6,3,2,5,7,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,5,2,4,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,6,2,5,8,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,6,4,5,8,3,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,3,5,2,8,1,4,6] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[1,6,5,2,4,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,4,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,3,8,5,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,4,3,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,7,5,3,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,6,8,7,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,8,2,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,8,2,1,3,5,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,3,5,8,7,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,7,5,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,7,1,4,5,2,8,3] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[6,8,4,1,5,7,3,2] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[6,5,3,4,8,2,1,7] => [6,5,3,8,7,2,1,4] => [6,5,3,7,2,1,4] => [[[[[.,.],.],[.,.]],.],[.,.]]
[8,4,5,2,7,3,6,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,8,4,3,6,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,3,6,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,3,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,2,3,8,7,5,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[1,4,3,7,6,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,5,7,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,2,5,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,3,6,4,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,2,4,8,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,8,4,1,5,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,3,4,1,7,8,6,2] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[2,3,8,4,5,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,8,3,2,6,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,6,8,4,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,2,1,6,8,5,7] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,7,2,5,6,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,3,2,6,4,1,7,5] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,6,4,1,3,8,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,1,3,5,2,8,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,1,8,5,4,3,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,5,4,6,2,7,1,3] => [8,5,4,7,2,6,1,3] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[2,5,7,3,4,8,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,8,5,4,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,8,1,5,2,7,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,3,8,1,2,6,7,4] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[8,2,3,6,4,1,7,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,3,7,5,8,6,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,6,4,8,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,6,5,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,6,8,7,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,8,6,4,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,5,1,3,7,2] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,2,3,8,1,4,6,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,5,3,7,4,8,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,6,5,7,4,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,4,8,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,7,4,8,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,7,5,4,6,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,5,7,4,6,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,6,8,5,2,1,7] => [4,3,8,7,6,2,1,5] => [4,3,7,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,1,6,8,5,2,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,4,5,8,6,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,4,5,8,6,1,2,7] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,8,2,4,3,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,1,3,2,5,7,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,4,8,5,7,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,3,2,4,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,3,7,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,6,7,4,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,5,2,3,1,6,7] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,7,8,3,6,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,2,6,8,7,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,4,2,3,7,5,8,1] => [6,4,2,8,7,5,3,1] => [6,4,2,7,5,3,1] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,2,3,8,7,4,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[7,1,2,8,4,6,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,3,6,8,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,7,6,4,1,3,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,7,5,1,6,2,4] => [8,3,7,6,1,5,4,2] => [3,7,6,1,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,5,7,1,4,2,6,3] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,5,7,1,6,3,8,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,8,2,1,5,3,7] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,7,3,6,1,2,8] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,5,8,2,6,1,7,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,7,2,6,1,8,3] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,5,7,2,3,8,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,2,7,8,3,6,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,6,7,3,2,8,1,5] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,6,5,3,7,8,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,6,2,4,7,8,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,2,8,3,4,7,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,4,7,8,6,5,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,2,4,6,5,8,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,2,8,7,3,6,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,6,3,8,1,5,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,8,1,4,6,2,5,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,5,3,8,7,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,6,7,8,2,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,4,6,7,3,5,2,1] => [8,4,7,6,3,5,2,1] => [4,7,6,3,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,4,8,6,7,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,6,7,8,5,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,7,8,6,4,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,8,5,3,2,7,1,6] => [4,8,7,3,2,6,1,5] => [4,7,3,2,6,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,6,8,7,2,4,3,1] => [5,8,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,7,8,6,4,2,3,1] => [5,8,7,6,4,2,3,1] => [5,7,6,4,2,3,1] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,8,2,6,7,5,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,7,6,3,8,2,5,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,7,4,1,8,2,5,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[5,7,6,8,3,2,4,1] => [5,8,7,6,3,2,4,1] => [5,7,6,3,2,4,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[3,4,7,8,6,1,2,5] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,4,7,8,6,3,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,5,6,4,2,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,6,2,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,7,2,5,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,4,8,5,7,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,3,1,4,6,2,7,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,7,6,8,2,5,3,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,7,2,6,1,5,3,4] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,1,3,8,2,6,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,4,6,1,7,8,3] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,7,1,4,3,6,8] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,2,3,1,4,6,8,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[4,5,7,2,8,3,1,6] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[3,5,1,7,6,2,8,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,7,6,5,3,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,1,2,7,8,5,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[8,4,5,2,7,6,3,1] => [8,4,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,3,6,7,5,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,8,1,2,5,3,4,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,4,7,5,2,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,2,1,6,7,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,1,7,5,2,6,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,5,3,6,8,2,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,5,4,6,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,8,2,5,6,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[2,8,5,4,6,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,5,2,6,1,8,3,7] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,5,2,4,1,7,8,3] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[5,4,8,2,1,3,6,7] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,3,8,4,2,7,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,4,1,2,5,3,8] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[1,7,5,4,8,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,6,3,5,2,1,7] => [4,8,7,3,6,2,1,5] => [4,7,3,6,2,1,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,8,6,3,2,7,1,4] => [5,8,7,3,2,6,1,4] => [5,7,3,2,6,1,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[1,2,4,5,6,8,10,9,3,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,7,8,10,6,9,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,7,8,10,3,9,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,6,7,5,10,8,3,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,2,7,8,10,5,9,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,6,7,2,10,8,5,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,9,8,10,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,6,9,8,10,3,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,7,9,6,10,8,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,7,9,3,10,8,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,6,5,9,7,10,3,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,2,7,9,5,10,8,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,6,2,9,7,10,5,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,8,7,9,6,10,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,8,7,9,3,10,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,6,8,5,9,3,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,7,6,8,5,9,3,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,2,8,7,9,5,10,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,6,8,2,9,5,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,7,6,8,2,9,5,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,6,5,9,7,10,8,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,6,3,9,7,10,8,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,4,6,9,7,10,3,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,6,4,9,7,10,8,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,2,6,9,7,10,4,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,6,8,5,9,7,10,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,6,8,3,9,7,10,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,4,8,6,9,3,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,7,4,8,6,9,3,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,6,8,4,9,7,10,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,2,8,6,9,4,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,7,2,8,6,9,4,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,5,8,2,9,6,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,7,5,8,2,9,6,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,3,6,4,9,7,10,8,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,3,6,9,7,10,4,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,6,8,4,9,7,10,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,3,8,6,9,4,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,5,7,3,8,6,9,4,10] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[4,3,1,6,7,2,5,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,2,8,4,1,6,5,7] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,6,5,4,2,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,8,4,2,3,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,6,8,1,7,3,5,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,8,3,2,1,7,6] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,7,8,3,5,1,6,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[5,2,8,1,4,6,7,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[5,6,3,7,8,1,4,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[7,1,3,4,5,6,2,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,3,2,1,6,7,8,9,10,5] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[6,5,4,3,2,1,8,9,10,7] => [6,5,4,3,2,1,10,9,8,7] => [6,5,4,3,2,1,9,8,7] => [[[[[[.,.],.],.],.],.],[[[.,.],.],.]]
[5,3,4,7,2,1,6,8] => [5,3,8,7,2,1,6,4] => [5,3,7,2,1,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[2,1,8,7,4,3,6,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,7,4,8,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,6,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,1,7,8,6,2,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[5,2,4,1,7,6,8,3] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,1,4,3,6,5,7,9,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,5,7,8,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,5,7,6,9,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,5,6,8,9,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,5,6,4,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,5,6,4,7,9,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,5,4,7,8,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,5,4,7,6,9,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,5,4,6,8,9,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,6,7,8,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,6,7,5,9,10,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,6,5,8,9,10,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,3,4,5,7,8,9,10,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,6,5,7,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,2,5,7,8,6,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,2,5,7,6,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,2,5,6,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,6,4,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,6,4,7,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,4,7,8,6,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,4,7,6,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,4,6,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,4,6,7,8,5,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,4,6,7,5,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,4,6,5,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,4,5,7,8,9,10,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,6,3,8,7,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,6,3,7,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,3,7,8,6,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,3,7,6,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,3,6,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,6,7,8,5,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,6,7,5,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,6,5,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,3,5,7,8,9,10,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,7,8,4,10,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,7,4,9,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,4,8,9,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,4,7,8,9,10,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,9,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,7,9,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,7,9,8,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,7,8,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,5,7,8,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,5,7,8,6,9,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,5,7,6,9,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,5,7,6,9,8,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,5,7,6,8,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,5,6,8,9,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,5,6,8,9,7,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,5,6,8,7,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,5,6,7,9,10,11,12,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,6,4,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,6,4,8,7,9,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,6,4,7,9,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,6,4,7,9,8,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,6,4,7,8,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,4,7,8,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,4,7,8,6,9,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,4,7,6,9,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,4,7,6,9,8,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,4,7,6,8,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,4,6,8,9,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,4,6,8,9,7,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,4,6,8,7,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,5,4,6,7,9,10,11,12,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,6,7,8,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,6,7,8,5,9,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,6,7,5,9,10,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,6,7,5,9,8,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,6,7,5,8,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,6,5,8,9,10,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,6,5,8,9,7,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,6,5,8,7,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,6,5,7,9,10,11,12,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,5,7,8,9,10,6,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,5,7,8,9,6,11,12,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,5,7,8,6,10,11,12,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,5,7,6,9,10,11,12,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,5,6,8,9,10,11,12,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,9,4,5,6,7,8,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,8,2,5,6,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,4,2,7,3,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,2,5,8,6,3,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,2,8,7,3,4,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,4,7,5,6,2,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,8,3,5,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,4,5,1,8,6,2,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[7,1,4,3,8,6,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,7,6,3,2,8,5,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[6,8,4,7,1,2,5,3] => [6,8,4,7,1,5,3,2] => [6,4,7,1,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[1,3,7,6,8,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,2,5,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,6,7,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,4,8,7,6,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,7,6,3,5,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,5,7,6,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,2,7,3,8,4,9,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,2,9,6,3,10,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,7,2,6,1,8,3,5] => [4,8,2,7,1,6,5,3] => [4,2,7,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,1,3,4,2,5,7] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,1,4,7,8,2,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,1,5,3,2,7,6,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,5,2,1,3,7,8] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,8,7,3,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,2,4,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,5,4,8,1,3,6,2] => [7,5,4,8,1,6,3,2] => [7,5,4,1,6,3,2] => [[[[.,[[.,.],.]],.],[.,.]],.]
[1,8,2,6,7,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,2,3,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,6,2,3,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,8,2,7,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,7,3,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,6,7,8,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,6,7,8,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,7,8,9,2,4,5,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,7,9,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,5,7,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,10,9,7,5,6,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,10,5,6,8,9,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,3,5,4,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,3,5,4,10,7,9,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,7,5,3,4,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,7,5,9,4,3,6,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,8,5,3,6,4,9,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,3,4,6,7,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,9,4,6,7,3,5,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,3,9,6,4,8,5,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,3,4,5,7,8,9,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,12,9,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,7,9,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,12,11,9,7,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,12,7,8,10,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,5,7,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,5,7,6,12,9,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,9,7,5,6,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,9,7,11,6,5,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,10,7,5,8,6,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,5,6,8,9,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,11,6,8,9,5,7,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,5,11,8,6,10,7,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,5,6,7,9,10,11,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,5,4,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,5,4,8,7,12,9,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,5,4,10,7,9,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,5,4,12,11,9,7,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,5,4,12,7,8,10,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,5,3,4,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,5,3,4,6,12,9,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,7,5,9,4,3,6,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,7,5,9,4,11,6,3,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,7,5,10,4,3,8,6,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,8,5,3,6,4,9,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,8,5,11,6,4,9,3,7,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,8,5,3,11,4,6,10,7,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,9,5,3,6,7,4,10,11,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,3,4,6,7,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,3,4,6,7,5,12,9,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,9,4,6,7,3,5,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,9,4,6,7,11,5,3,8,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,10,4,6,7,3,8,5,11,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,3,9,6,4,8,5,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,9,6,4,8,5,3,7,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,10,6,11,8,4,5,7,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,10,6,4,7,9,5,11,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,3,4,5,7,8,9,6,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,4,5,7,8,9,3,6,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,11,5,7,8,4,10,6,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,4,11,7,5,9,10,6,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,4,5,6,8,9,10,11,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,4,7,8,3,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,4,5,6,8,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,4,5,8,1,6,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,3,5,6,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,5,8,2,7,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,6,4,2,8,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,2,3,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,4,7,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,3,1,5,2,6,4] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[4,6,5,8,2,3,7,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,8,2,4,5,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,6,4,8,3,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,2,3,6,8,5,7,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,3,7,8,2,1,6,5] => [4,3,8,7,2,1,6,5] => [4,3,7,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,8,7,2,1,5,6,3] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,3,8,2,5,1,6,4] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[4,1,3,6,5,7,2,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,3,5,7,2,8,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,8,2,1,4,5,3,7] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[4,2,7,3,6,8,5,1] => [4,2,8,7,6,5,3,1] => [4,2,7,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,2,1,4,5,7,3] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[2,1,4,3,6,5,10,7,8,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,8,5,6,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,10,9,6,5,8,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,10,5,6,7,8,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,3,4,5,8,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,6,3,4,5,10,7,8,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,7,4,9,6,3,8,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,9,4,3,6,7,8,5] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,3,4,5,6,7,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,9,4,5,6,3,8,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,3,8,5,4,7,6,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,8,7,12,9,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,10,7,8,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,12,11,8,7,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,12,7,8,9,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,5,6,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,8,5,6,7,12,9,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,9,6,5,8,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,9,6,11,8,5,10,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,11,6,5,8,9,10,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,5,6,7,8,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,11,6,7,8,5,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,5,10,7,6,9,8,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,5,6,7,8,9,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,4,5,8,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,4,5,8,7,12,9,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,4,5,10,7,8,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,4,5,12,11,8,7,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,4,5,12,7,8,9,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,4,3,6,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,7,4,3,6,5,12,9,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,7,4,9,6,3,8,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,7,4,9,6,11,8,3,10,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,7,4,11,6,3,8,9,10,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,9,4,3,6,7,8,5,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,9,4,11,6,7,8,3,10,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,4,3,10,7,6,9,8,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,4,3,6,7,8,9,10,5] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,3,4,5,6,7,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,3,4,5,6,7,12,9,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,9,4,5,6,3,8,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,9,4,5,6,11,8,3,10,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,4,5,6,3,8,9,10,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,3,8,5,4,7,6,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,8,5,4,7,6,3,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,8,5,10,7,4,9,6,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,10,5,4,7,8,9,6,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,3,4,5,6,7,8,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,11,4,5,6,7,8,3,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,10,5,6,7,4,9,8,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,4,9,6,5,8,7,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,4,5,6,7,8,9,10,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,5,4,8,7,3,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,3,1,2,6,5,7,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,1,4,5,8,3,6,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,8,6,4,5,1,7,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,7,6,4,5,1,2,8] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,7,8,3,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,8,3,4,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,3,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,1,7,8,6,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,4,8,6,5,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,1,5,6,3,8,7,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,3,4,8,5,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,3,8,5,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,3,4,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,9,7,5,3,10,8,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,3,6,2,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,2,5,8,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,5,8,2,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,1,5,7,2,3] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[8,5,6,4,1,7,3,2] => [8,5,7,4,1,6,3,2] => [5,7,4,1,6,3,2] => [[[.,[[.,.],.]],.],[[.,.],.]]
[4,5,8,1,6,3,7,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,5,8,1,6,2,7,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[5,2,6,8,1,4,3,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,1,4,8,5,3,7,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,8,3,4,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,8,1,4,6,2,7] => [5,3,8,1,7,6,4,2] => [5,3,1,7,6,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[4,5,8,1,3,6,2,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,3,8,5,7,6,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,3,7,2,8,6,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,7,2,5,3,1,6] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,3,2,8,7,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,3,1,5,7,2,4] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[8,7,3,1,2,5,6,4] => [8,7,3,1,6,5,4,2] => [7,3,1,6,5,4,2] => [[[.,[.,.]],[[[.,.],.],.]],.]
[7,4,5,1,2,6,8,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[1,3,5,7,2,8,4,9,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,2,7,4,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,5,2,7,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,2,9,4,6,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,7,2,9,4,10,6,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,7,2,8,4,9,6,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,6,2,7,4,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,5,2,7,6,9,8,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,6,4,3,2,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,7,5,4,3,2,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,6,5,4,3,2,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,7,6,5,4,3,2,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,7,6,5,2,3,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,7,6,5,3,2,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,6,3,4,2,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,7,6,4,3,2,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,7,4,5,3,2,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,7,5,4,3,2,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,5,6,4,3,2,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,6,5,4,3,2,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,4,5,6,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,9,6,7,5,4,3,2,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,7,6,5,4,3,2,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,8,6,5,4,3,2,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,8,7,6,5,4,3,2,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,7,6,1,5,8,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[3,6,7,8,4,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,3,7,8,4,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,7,8,4,6,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,7,3,6,1,2,5] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,8,3,7,5,2,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,4,8,3,6,7,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,5,8,7,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,6,4,8,7,2,1,3] => [5,8,4,7,6,2,1,3] => [5,4,7,6,2,1,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[3,7,1,4,5,6,2,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,6,1,4,5,2,7,8] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,8,2,4,5,1,7,6] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,2,1,5,6,4,8] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,4,6,3,5,2,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,6,5,7,2,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,5,6,4,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,5,4,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,7,8,4,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,8,5,3,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,6,8,5,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,8,6,5,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,6,1,2,3,8,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,4,3,8,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,5,8,4,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,8,1,5,3,4,6,2] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,5,6,3,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,7,2,3,6,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,6,5,8,2,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,6,5,2,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,2,7,4,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,5,8,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,8,3,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,5,2,7,3,1,6] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,4,3,1,5,8,6,2] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[4,8,5,2,6,7,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,5,7,2,4,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,8,4,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,3,2,8,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,6,4,3,8,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,7,8,3,2,5,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,2,7,6,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,4,3,5,1,2,7] => [6,8,4,3,7,1,5,2] => [6,4,3,7,1,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,3,5,2,8,1,4,7] => [6,3,8,2,7,1,5,4] => [6,3,2,7,1,5,4] => [[[[.,.],.],[[.,.],.]],[.,.]]
[2,1,4,3,10,5,7,6,9,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,9,6,10,5,8,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,8,3,5,4,7,6,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,3,5,4,7,6,9,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,9,6,10,3,5,4,8,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,4,8,3,6,5,10,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,7,4,10,3,6,5,9,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,10,3,6,5,9,4,8,7] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,9,4,8,5,10,3,7,6] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[2,1,4,3,6,5,12,7,9,8,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,6,5,11,8,12,7,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,10,5,7,6,9,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,5,7,6,9,8,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,11,8,12,5,7,6,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,9,6,10,5,8,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,9,6,12,5,8,7,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,12,5,8,7,11,6,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,3,11,6,10,7,12,5,9,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,5,4,12,7,9,8,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,6,3,5,4,11,8,12,7,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,3,5,4,7,6,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,8,3,5,4,7,6,12,9,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,3,5,4,7,6,9,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,5,4,7,6,9,8,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,11,8,12,3,5,4,7,6,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,9,6,10,3,5,4,8,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,9,6,12,3,5,4,8,7,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,5,4,8,7,11,6,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,11,6,10,7,12,3,5,4,9,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,4,8,3,6,5,10,9,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,4,8,3,6,5,12,9,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,4,10,3,6,5,9,8,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,4,12,3,6,5,9,8,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,7,4,11,8,12,3,6,5,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,3,6,5,9,4,8,7,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,6,5,9,4,8,7,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,11,4,8,7,12,3,6,5,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,6,5,10,7,11,4,9,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,9,4,8,5,10,3,7,6,12,11] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,9,4,8,5,12,3,7,6,11,10] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,12,3,7,6,11,4,8,5,10,9] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,12,3,7,6,11,4,9,8] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,10,5,11,4,9,6,12,3,8,7] => [2,1,12,11,10,9,8,7,6,5,4,3] => [2,1,11,10,9,8,7,6,5,4,3] => [[.,.],[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,7,6,2,3,1,5,8] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,7,6,1,3,2,8,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,4,7,8,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,6,2,5,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,6,3,2,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,2,6,8,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,5,6,8,9,7,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,3,7,5,2,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,3,8,5,2,6,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,5,2,6,8,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,6,2,3,8,7,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,6,5,2,8,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,4,5,3,6,1,7,2] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,5,4,8,3,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,6,3,8,2,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,7,8,3,5,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,8,6,7,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,6,3,2,1,7,5] => [4,8,7,3,2,1,6,5] => [4,7,3,2,1,6,5] => [[[[.,.],.],.],[[[.,.],.],.]]
[4,1,5,7,8,6,3,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,5,2,8,7,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,5,2,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,6,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,7,8,9,6,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,4,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,7,2,5,8,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,4,3,6,8,2,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,3,8,5,4,2,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,8,7,3,5,1,6,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[3,4,1,6,2,8,7,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,2,8,5,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,7,1,4,8,5,3,2] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,1,7,3,2,8,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,6,3,7,8,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,4,7,5,3,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,7,2,5,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,5,2,4,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,3,5,6,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,6,2,5,8,3,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,2,5,7,3,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,6,3,8,5,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,6,3,1,7,2,8] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,5,3,6,8,4,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,7,2,8,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,5,1,2,3,7,8] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,6,3,4,5,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,3,6,4,2,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,8,2,6,3,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,5,7,2,6,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,5,6,4,8,3,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,5,6,4,8,3,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,7,2,8,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,3,2,1,7,8,6,4] => [5,3,2,1,8,7,6,4] => [5,3,2,1,7,6,4] => [[[[.,.],.],[.,.]],[[.,.],.]]
[8,2,4,5,3,1,7,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,3,2,7,5,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,5,2,8,6,3,10,9,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,5,2,8,6,3,10,9,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,2,9,8,6,3,10,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,7,5,2,9,6,3,10,8,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,7,5,2,9,6,3,10,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,6,5,2,7,3,10,8,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,8,7,2,6,1,3,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,5,8,2,1,7,3,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,4,1,7,3,2,5] => [6,8,4,1,7,5,3,2] => [6,4,1,7,5,3,2] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[4,1,7,8,3,2,5,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,3,5,2,6,4,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,3,8,7,4,5,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,8,3,5,7,4,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,5,8,4,6,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,2,6,4,3,5,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,2,6,5,3,4,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,7,8,6,2,3,5,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[7,1,2,4,8,6,5,3] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,7,5,6,4,8,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[2,8,3,6,5,7,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,4,3,1,6,5,2,8] => [7,4,3,1,8,6,5,2] => [7,4,3,1,6,5,2] => [[[[.,[.,.]],.],[[.,.],.]],.]
[3,5,1,2,6,8,7,4] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,6,7,2,5,8,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,7,4,6,3,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,2,3,6,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,4,7,6,3,8,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,5,3,2,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,2,7,5,4,1,6,3] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,7,1,3,2,8,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,3,8,6,4,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,1,5,4,3,2,8] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[3,6,2,8,5,7,1,4] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,6,8,1,5,7,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,2,5,7,6,3,8] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,1,3,6,4,8,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,6,4,3,8,7,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,4,2,3,6,5,1] => [8,7,4,2,6,5,3,1] => [7,4,2,6,5,3,1] => [[[[.,.],[.,.]],[[.,.],.]],.]
[1,2,8,3,4,6,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,7,5,6,3,4,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,4,2,5,6,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,6,3,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,5,6,7,8,4,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,4,2,7,8,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,7,2,8,5,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,8,6,4,2,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,2,5,6,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,6,3,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,5,6,7,8,4,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,5,3,6,7,4,8,9,10] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,4,2,7,8,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,3,6,4,7,8,9,5,10] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,4,6,7,2,8,5,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,2,7,8,5,9,10,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,4,5,7,8,9,6,3,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,5,7,8,6,4,2,9,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,1,5,3,8,6,9,10,7,4] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,6,8,9,4,2,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,6,7,4,8,3,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[7,1,3,5,4,2,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,8,5,4,7,1,2,6] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,8,3,6,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,7,4,1,5,6] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,3,2,6,5,8,1,4] => [7,3,2,8,6,5,1,4] => [7,3,2,6,5,1,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[3,6,2,5,7,4,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,4,3,6,5,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,6,3,4,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[2,3,4,7,8,6,1,5] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,9,8,5,10] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,5,9,10,8] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,9,5,10,8] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,6,9,10,8,5] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,9,6,5,10,8] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[4,3,2,1,7,9,6,10,8,5] => [4,3,2,1,10,9,8,7,6,5] => [4,3,2,1,9,8,7,6,5] => [[[[.,.],.],.],[[[[[.,.],.],.],.],.]]
[8,5,7,6,2,3,4,1] => [8,5,7,6,2,4,3,1] => [5,7,6,2,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[2,5,6,7,3,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,8,4,6,2,1,7,3] => [5,8,4,7,2,1,6,3] => [5,4,7,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,6,8,3,4,2,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,6,2,8,3,5] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,2,7,5,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,7,2,8,5,3,6] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,6,3,5,4,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,4,2,8,5,3,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,4,6,5,3,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,7,2,3,1,5,6,4] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[1,8,7,2,6,4,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,4,7,6,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,5,7,4,9,2,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,9,2,8,3,7,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,9,2,7,4,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,7,5,8,4,10,2,9,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,6,7,8,9,2,4,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,8,6,7,5,3,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,4,5,2,6,3,1,8] => [7,4,8,2,6,5,1,3] => [7,4,2,6,5,1,3] => [[[[.,.],[.,.]],[[.,.],.]],.]
[8,7,4,5,1,3,6,2] => [8,7,4,6,1,5,3,2] => [7,4,6,1,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[5,6,8,4,3,7,2,1] => [5,8,7,4,3,6,2,1] => [5,7,4,3,6,2,1] => [[[[[.,.],.],.],.],[[.,.],.]]
[1,4,8,7,6,2,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,8,5,4,3,6,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,4,2,8,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,2,1,7,4,6,8,5] => [3,2,1,8,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[4,8,5,3,1,2,6,7] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,5,3,4,7,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,4,7,2,1,3,8,5] => [6,4,8,2,1,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[6,7,3,1,2,4,8,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[1,3,8,6,7,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,2,3,6,1,8,4,7] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[3,6,2,5,7,8,4,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,5,7,6,8,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,6,8,5,1,4,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[7,1,3,8,6,2,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,8,5,7,2,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,1,8,2,7,5,6,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,3,4,7,9,5,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,7,9,5,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,8,5,6,9,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,8,5,9,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[2,6,4,8,3,5,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,4,8,5,3,2,7,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,5,8,4,6,7,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,4,8,5,7,3,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,6,3,5,2,1,8,4] => [7,6,3,8,2,1,5,4] => [7,6,3,2,1,5,4] => [[[[[.,.],.],[[.,.],.]],.],.]
[7,1,4,6,8,5,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,5,7,8,4,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,5,7,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,2,8,1,5,6,4] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,6,2,1,8,4,7,5] => [3,8,2,1,7,6,5,4] => [3,2,1,7,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,5,1,7,6,4,8,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[3,5,2,8,7,1,6,4] => [3,8,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[3,7,6,5,4,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[4,6,5,3,1,8,7,2] => [4,8,7,3,1,6,5,2] => [4,7,3,1,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[8,5,6,1,7,4,2,3] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[6,4,5,2,7,1,3,8] => [6,4,8,2,7,1,5,3] => [6,4,2,7,1,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,5,3,6,2,1,4,8] => [7,5,3,8,2,1,6,4] => [7,5,3,2,1,6,4] => [[[[[.,.],.],[.,.]],[.,.]],.]
[6,4,3,7,1,8,2,5] => [6,4,3,8,1,7,5,2] => [6,4,3,1,7,5,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[6,4,2,3,7,8,1,5] => [6,4,2,8,7,5,1,3] => [6,4,2,7,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,1,6,8,3,2,4,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,5,6,1,3,8,2,7] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,3,8,6,5,2,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,5,7,4,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,5,4,7,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,6,4,7,5] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,5,8,6,4,3,7,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,6,4,2,1,7,3] => [5,8,7,4,2,1,6,3] => [5,7,4,2,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[5,4,7,2,1,3,8,6] => [5,4,8,2,1,7,6,3] => [5,4,2,1,7,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,8,9,3,4,5,6,2,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,7,8,6,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,7,5,8,4,6] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,6,8,2,3,1,7,5] => [4,8,7,2,6,1,5,3] => [4,7,2,6,1,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,2,1,3,7,5,8] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[5,7,4,2,6,1,8,3] => [5,8,4,2,7,1,6,3] => [5,4,2,7,1,6,3] => [[[[.,.],[.,.]],.],[[.,.],.]]
[1,2,7,5,8,6,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,10,9,8,7,6,5,3,4] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[7,4,5,1,6,8,2,3] => [7,4,8,1,6,5,3,2] => [7,4,1,6,5,3,2] => [[[.,[[.,.],.]],[[.,.],.]],.]
[1,7,8,4,2,6,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,7,8,3,6,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[6,4,2,1,7,3,5,8] => [6,4,2,1,8,7,5,3] => [6,4,2,1,7,5,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[7,8,1,2,5,4,3,6] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,7,6,8,2,5,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,2,6,5,8,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,1,7,3,6,2] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,7,3,8,2,5,4,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,3,2,6,5,1,7,4] => [8,3,2,7,6,1,5,4] => [3,2,7,6,1,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,6,4,8,2,3,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,3,5,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,3,8,2,4,1,5,6] => [7,3,8,2,6,1,5,4] => [7,3,2,6,1,5,4] => [[[[.,.],.],[[[.,.],.],.]],.]
[5,7,4,8,3,1,2,6] => [5,8,4,7,3,1,6,2] => [5,4,7,3,1,6,2] => [[[[.,[.,.]],.],.],[[.,.],.]]
[4,1,6,5,2,3,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,8,6,2,5,7,3,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,6,8,7,4,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,7,2,3,5,4,1] => [6,8,7,2,5,4,3,1] => [6,7,2,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,2,3,7,4,8,5,9,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,5,9,8,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,6,3,7,4,9,8,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,6,4,9,7,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,6,4,9,8,7,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,8,6,3,9,7,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,6,3,9,8,7,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,7,5,3,9,8,6,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,9,8,7,6,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,4,2,9,8,7,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,9,8,7,6,5,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,8,5,9,6,10,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,8,6,10,9,7] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,7,4,8,5,10,9,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,9,7,5,10,8,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,7,5,10,9,8,6] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,2,7,3,8,4,10,9,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,6,3,9,7,4,10,8,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,6,3,7,4,10,9,8,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,8,6,4,10,9,7,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,6,4,10,9,8,7,5] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,2,6,3,10,9,8,7,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,7,5,3,10,9,8,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,3,10,9,8,7,6,4] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,6,4,2,10,9,7,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,4,2,10,9,8,7,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,10,9,8,7,6,5,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[4,3,1,6,2,5,8,7] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[7,1,2,4,8,3,5,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,8,2,3,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[5,2,4,1,6,8,3,7] => [5,2,8,1,7,6,4,3] => [5,2,1,7,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,3,2,5,4,7,9,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,7,4,9,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,5,7,9,4,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,5,7,2,4,9,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,7,4,9,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,6,4,8,5,10,7,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,4,8,6,10,7,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,5,4,7,6,10,8,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[2,5,3,4,6,8,1,7] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[6,7,3,1,8,2,4,5] => [6,8,3,1,7,5,4,2] => [6,3,1,7,5,4,2] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[4,3,1,2,5,7,6,8] => [4,3,1,8,7,6,5,2] => [4,3,1,7,6,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,3,4,5,6,9,8,7,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,8,9,7,6] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,8,9,6,7,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,8,9,5,6,7,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,7,8,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,8,9,4,5,6,7,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[8,5,7,1,4,3,6,2] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[2,1,6,5,8,7,3,4] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[8,7,2,3,1,6,4,5] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[8,2,5,7,3,1,4,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,6,5,2,8,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,2,5,6,7,9,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,5,6,7,8,10,9,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,4,5,6,7,8,9,11,2,10] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,4,5,6,7,10,8,3,9] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,4,5,7,9,6,3,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,3,9,6,8,7,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,5,6,7,8,9,11,10,3] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[4,6,7,2,3,5,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[1,2,8,3,4,5,6,9,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,5,2,3,8,4,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,9,3,4,5,6,7,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,2,9,4,3,5,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,9,8,5,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,9,6,7,10,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,10,6,2,3,4,9,5,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,10,3,4,5,6,7,8,11,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[1,8,5,2,3,4,6,9,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,9,3,10,4,6,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,4,2,3,9,5,6,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,5,6,2,3,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,3,10,9,5,6,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,3,2,4,5,9,6,8,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,9,4,2,5,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,2,4,5,10,9,6,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,5,10,6,7,8,11,9] => [1,11,10,9,8,7,6,5,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[2,1,3,4,5,9,6,10,7,8] => [2,1,10,9,8,7,6,5,4,3] => [2,1,9,8,7,6,5,4,3] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[3,8,2,6,1,7,4,5] => [3,8,2,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[8,5,6,1,3,2,7,4] => [8,5,7,1,6,4,3,2] => [5,7,1,6,4,3,2] => [[.,[[[.,.],.],.]],[[.,.],.]]
[4,5,8,3,6,1,7,2] => [4,8,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[1,3,6,8,7,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,7,5,2,3,6,8,1] => [4,8,7,2,6,5,3,1] => [4,7,2,6,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[4,8,5,2,3,6,1,7] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[5,8,6,3,4,7,2,1] => [5,8,7,3,6,4,2,1] => [5,7,3,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,6,5,1,7,8,2,3] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,7,6,3,5,2,8,1] => [4,8,7,3,6,2,5,1] => [4,7,3,6,2,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[1,7,5,3,4,8,6,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,3,4,7,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[8,3,1,4,7,5,2,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,10,2,3,4,7,5,6,8,9] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,3,8,4,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,2,6,4,7,1,5] => [3,8,2,7,6,5,1,4] => [3,2,7,6,5,1,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,5,8,6,2,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,4,8,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,5,1,8,6,2,4,7] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,8,7,5,4,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,4,3,5,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,10,9,8,6,5,7,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,8,6,2,4,7,5,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,7,3,6,4,1,8,2] => [5,8,3,7,6,1,4,2] => [5,3,7,6,1,4,2] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[3,7,5,6,4,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,1,3,8,5,4,6,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,8,6,3,2,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,5,3,8,4,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,3,4,5,7,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,6,7,5,3,8,1,4] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,2,4,8,5,6,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[5,8,2,3,7,4,6,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[1,7,6,8,4,5,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,7,1,2,5,3,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,7,2,6,1,4,3,5] => [8,7,2,6,1,5,4,3] => [7,2,6,1,5,4,3] => [[[.,.],[[[[.,.],.],.],.]],.]
[7,1,8,6,4,2,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[4,1,3,5,8,2,6,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,8,5,7,4,6,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,7,6,8,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,2,8,6,5,3,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,2,5,3,8,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,5,2,4,3,8,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,2,5,7,4,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,8,5,6,7,4,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,8,5,6,7,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,8,5,4,6,7,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,9,5,6,7,8,4,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,9,5,4,6,7,8,3,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,10,4,5,6,7,8,9,3,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[6,8,1,5,7,3,2,4] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[4,1,7,5,6,8,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,6,8,7,2,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,8,7,6,3,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,3,4,7,5,6,9,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,8,5,2,1,3,7,6] => [4,8,7,2,1,6,5,3] => [4,7,2,1,6,5,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,4,5,3,8,7,1,2] => [6,4,8,3,7,5,1,2] => [6,4,3,7,5,1,2] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[1,6,4,5,8,7,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,6,5,3,8,7,1,2] => [4,8,7,3,6,5,1,2] => [4,7,3,6,5,1,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[2,8,4,7,5,3,1,6] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,8,6,2,5,7,1,3] => [4,8,7,2,6,5,1,3] => [4,7,2,6,5,1,3] => [[[.,.],[.,.]],[[[.,.],.],.]]
[6,8,1,2,4,7,3,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,2,7,4,5,6,8,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,7,8,5,6,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,6,5,8,7,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,8,9,5,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,2,3,8,5,7,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,4,2,6,8,5,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[6,8,1,2,7,3,4,5] => [6,8,1,7,5,4,3,2] => [6,1,7,5,4,3,2] => [[.,[[[[.,.],.],.],.]],[.,.]]
[1,6,2,8,7,3,4,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,8,5,7,4,3,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,8,1,2,4,7,6,5] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,4,5,7,3,6,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,2,4,7,5,8,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[7,1,4,2,8,6,3,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,6,3,5,8,7,4,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,4,6,3,5,1,7,2] => [8,4,7,3,6,1,5,2] => [4,7,3,6,1,5,2] => [[[.,[.,.]],.],[[[.,.],.],.]]
[4,1,5,7,8,6,2,3] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[2,5,7,8,6,4,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,7,5,4,6,2,3,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[8,2,4,6,3,1,7,5] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[5,6,2,4,8,7,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[7,8,1,4,5,6,2,3] => [7,8,1,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[8,3,1,2,5,4,7,6] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,6,7,8,3,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,2,4,8,6,7,3,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,2,6,5,8,3,4] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,2,7,5,1,6,8,4] => [3,2,8,7,1,6,5,4] => [3,2,7,1,6,5,4] => [[[.,.],.],[[[[.,.],.],.],.]]
[5,2,7,3,1,6,8,4] => [5,2,8,7,1,6,4,3] => [5,2,7,1,6,4,3] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,7,2,1,3,4,8,5] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[5,3,8,4,6,7,2,1] => [5,3,8,7,6,4,2,1] => [5,3,7,6,4,2,1] => [[[[.,.],.],[.,.]],[[.,.],.]]
[4,7,3,8,5,6,2,1] => [4,8,3,7,6,5,2,1] => [4,3,7,6,5,2,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[7,1,4,8,5,6,3,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,3,8,6,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,3,8,7,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,5,8,7,6,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,5,8,2,6,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[2,1,3,8,6,4,5,7] => [2,1,8,7,6,5,4,3] => [2,1,7,6,5,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[1,3,6,4,5,8,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,8,6,2,5,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,1,3,8,6,2,5,7] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[7,1,5,4,6,3,8,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[3,5,2,4,8,6,7,1] => [3,8,2,7,6,5,4,1] => [3,2,7,6,5,4,1] => [[[.,.],.],[[[[.,.],.],.],.]]
[1,7,8,3,6,2,5,4] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,6,4,3,8,5,2] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,7,5,4,3,8,2,6] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,1,7,3,2,6] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[4,6,7,1,3,8,2,5] => [4,8,7,1,6,5,3,2] => [4,7,1,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[8,2,3,5,4,1,7,6] => [8,2,7,6,5,1,4,3] => [2,7,6,5,1,4,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,3,8,2,4,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[6,5,2,4,1,8,3,7] => [6,5,2,8,1,7,4,3] => [6,5,2,1,7,4,3] => [[[[.,.],[[.,.],.]],.],[.,.]]
[1,3,2,4,5,6,9,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[4,1,5,7,3,6,8,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
[1,4,5,7,6,8,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,6,1,8,7,4,5,2] => [3,8,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,7,3,5,4,2,6,8] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[7,1,5,3,2,4,8,6] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[7,1,5,2,4,3,6,8] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,9,2,3,6,4,5,7,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,2,3,7,5,4,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,9,2,3,7,4,6,5,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,8,3,6,2,4,7,5] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,7,5,6,4,2,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[6,8,2,1,5,4,3,7] => [6,8,2,1,7,5,4,3] => [6,2,1,7,5,4,3] => [[[.,.],[[[.,.],.],.]],[.,.]]
[3,4,6,7,5,1,8,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,2,4,7,6,8,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,4,3,6,5,8,7,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,5,8,7,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,6,4,8,7,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,4,8,6,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,4,9,6,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,4,6,9,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,4,7,6,9,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,5,4,7,6,9,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,4,2,6,5,8,7,10,9,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,2,6,3,8,7,9,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,6,4,8,7,10,9,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,6,2,7,4,8,5,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,4,8,6,10,9,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,2,8,4,9,6,7,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,4,9,6,10,8,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,2,7,4,6,8,9,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,4,9,6,8,10,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,2,4,7,9,6,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,7,4,6,9,8,10,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,7,4,6,9,8,3] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,5,2,4,7,6,9,8,10,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,5,4,7,6,9,8,10,3] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,5,6,7,8,9,3,2,4] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[3,7,8,4,5,6,1,2] => [3,8,7,6,5,4,1,2] => [3,7,6,5,4,1,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,2,6,7,8,9,4,3,5] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,3,8,6,7,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,8,6,3,7,4,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,8,7,3,2,5,6,1] => [4,8,7,3,2,6,5,1] => [4,7,3,2,6,5,1] => [[[[.,.],.],.],[[[.,.],.],.]]
[5,6,2,8,7,4,3,1] => [5,8,2,7,6,4,3,1] => [5,2,7,6,4,3,1] => [[[.,.],[[.,.],.]],[[.,.],.]]
[6,2,8,3,7,4,5,1] => [6,2,8,7,5,4,3,1] => [6,2,7,5,4,3,1] => [[[.,.],[[[.,.],.],.]],[.,.]]
[1,4,3,8,5,6,2,7] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[4,5,8,7,2,3,6,1] => [4,8,7,6,2,5,3,1] => [4,7,6,2,5,3,1] => [[[.,.],[.,.]],[[[.,.],.],.]]
[8,3,1,4,6,7,2,5] => [8,3,1,7,6,5,4,2] => [3,1,7,6,5,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[1,5,7,4,6,8,3,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,6,5,7,3,4,8,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,6,7,4,5,8,3,9,2] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,7,5,6,8,4,9,3,10,2] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,4,8,5,9,6,7] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,8,6,9,7,10] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[1,2,3,7,4,5,8,6,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,8,6,5,7,9] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,9,7,5,6,8] => [1,9,8,7,6,5,4,3,2] => [1,8,7,6,5,4,3,2] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[1,2,3,4,5,9,6,10,7,8] => [1,10,9,8,7,6,5,4,3,2] => [1,9,8,7,6,5,4,3,2] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[7,6,4,1,2,5,8,3] => [7,6,4,1,8,5,3,2] => [7,6,4,1,5,3,2] => [[[[.,[[.,.],.]],[.,.]],.],.]
[2,6,5,4,8,7,1,3] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[7,1,8,4,3,2,6,5] => [7,1,8,6,5,4,3,2] => [7,1,6,5,4,3,2] => [[.,[[[[[.,.],.],.],.],.]],.]
[1,8,5,2,7,6,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,6,8,2,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,7,8,6,2,5,4,3] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[1,3,7,4,6,8,5,2] => [1,8,7,6,5,4,3,2] => [1,7,6,5,4,3,2] => [.,[[[[[[.,.],.],.],.],.],.]]
[3,7,4,6,8,1,5,2] => [3,8,7,6,5,1,4,2] => [3,7,6,5,1,4,2] => [[.,[.,.]],[[[[.,.],.],.],.]]
[2,6,7,5,3,4,1,8] => [2,8,7,6,5,4,1,3] => [2,7,6,5,4,1,3] => [[.,.],[[[[[.,.],.],.],.],.]]
[4,1,3,7,8,6,5,2] => [4,1,8,7,6,5,3,2] => [4,1,7,6,5,3,2] => [[.,[[.,.],.]],[[[.,.],.],.]]
Map
Simion-Schmidt map
Description
The Simion-Schmidt map sends any permutation to a 123-avoiding permutation.
Details can be found in [1].
In particular, this is a bijection between 132-avoiding permutations and 123-avoiding permutations, see [1, Proposition 19].
Map
restriction
Description
The permutation obtained by removing the largest letter.
This map is undefined for the empty permutation.
Map
binary search tree: left to right
Description
Return the shape of the binary search tree of the permutation as a non labelled binary tree.