Identifier
Mp00009:
Binary trees
—left rotate⟶
Binary trees
Mp00016: Binary trees —left-right symmetry⟶ Binary trees
Mp00009: Binary trees —left rotate⟶ Binary trees
Mp00016: Binary trees —left-right symmetry⟶ Binary trees
Mp00009: Binary trees —left rotate⟶ Binary trees
Images
[.,.] => [.,.] => [.,.] => [.,.]
[.,[.,.]] => [[.,.],.] => [.,[.,.]] => [[.,.],.]
[[.,.],.] => [.,[.,.]] => [[.,.],.] => [.,[.,.]]
[.,[.,[.,.]]] => [[.,.],[.,.]] => [[.,.],[.,.]] => [[[.,.],.],.]
[.,[[.,.],.]] => [[.,[.,.]],.] => [.,[[.,.],.]] => [[.,[.,.]],.]
[[.,.],[.,.]] => [[[.,.],.],.] => [.,[.,[.,.]]] => [[.,.],[.,.]]
[[.,[.,.]],.] => [.,[.,[.,.]]] => [[[.,.],.],.] => [.,[[.,.],.]]
[[[.,.],.],.] => [.,[[.,.],.]] => [[.,[.,.]],.] => [.,[.,[.,.]]]
[.,[.,[.,[.,.]]]] => [[.,.],[.,[.,.]]] => [[[.,.],.],[.,.]] => [[[[.,.],.],.],.]
[.,[.,[[.,.],.]]] => [[.,.],[[.,.],.]] => [[.,[.,.]],[.,.]] => [[[.,[.,.]],.],.]
[.,[[.,.],[.,.]]] => [[.,[.,.]],[.,.]] => [[.,.],[[.,.],.]] => [[[.,.],[.,.]],.]
[.,[[.,[.,.]],.]] => [[.,[.,[.,.]]],.] => [.,[[[.,.],.],.]] => [[.,[[.,.],.]],.]
[.,[[[.,.],.],.]] => [[.,[[.,.],.]],.] => [.,[[.,[.,.]],.]] => [[.,[.,[.,.]]],.]
[[.,.],[.,[.,.]]] => [[[.,.],.],[.,.]] => [[.,.],[.,[.,.]]] => [[[.,.],.],[.,.]]
[[.,.],[[.,.],.]] => [[[.,.],[.,.]],.] => [.,[[.,.],[.,.]]] => [[.,[.,.]],[.,.]]
[[.,[.,.]],[.,.]] => [[[.,[.,.]],.],.] => [.,[.,[[.,.],.]]] => [[.,.],[[.,.],.]]
[[[.,.],.],[.,.]] => [[[[.,.],.],.],.] => [.,[.,[.,[.,.]]]] => [[.,.],[.,[.,.]]]
[[.,[.,[.,.]]],.] => [.,[.,[.,[.,.]]]] => [[[[.,.],.],.],.] => [.,[[[.,.],.],.]]
[[.,[[.,.],.]],.] => [.,[.,[[.,.],.]]] => [[[.,[.,.]],.],.] => [.,[[.,[.,.]],.]]
[[[.,.],[.,.]],.] => [.,[[.,.],[.,.]]] => [[[.,.],[.,.]],.] => [.,[[.,.],[.,.]]]
[[[.,[.,.]],.],.] => [.,[[.,[.,.]],.]] => [[.,[[.,.],.]],.] => [.,[.,[[.,.],.]]]
[[[[.,.],.],.],.] => [.,[[[.,.],.],.]] => [[.,[.,[.,.]]],.] => [.,[.,[.,[.,.]]]]
[.,[.,[.,[.,[.,.]]]]] => [[.,.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,.]] => [[[[[.,.],.],.],.],.]
[.,[.,[.,[[.,.],.]]]] => [[.,.],[.,[[.,.],.]]] => [[[.,[.,.]],.],[.,.]] => [[[[.,[.,.]],.],.],.]
[.,[.,[[.,.],[.,.]]]] => [[.,.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,.]] => [[[[.,.],[.,.]],.],.]
[.,[.,[[.,[.,.]],.]]] => [[.,.],[[.,[.,.]],.]] => [[.,[[.,.],.]],[.,.]] => [[[.,[[.,.],.]],.],.]
[.,[.,[[[.,.],.],.]]] => [[.,.],[[[.,.],.],.]] => [[.,[.,[.,.]]],[.,.]] => [[[.,[.,[.,.]]],.],.]
[.,[[.,.],[.,[.,.]]]] => [[.,[.,.]],[.,[.,.]]] => [[[.,.],.],[[.,.],.]] => [[[[.,.],.],[.,.]],.]
[.,[[.,.],[[.,.],.]]] => [[.,[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],.]] => [[[.,[.,.]],[.,.]],.]
[.,[[.,[.,.]],[.,.]]] => [[.,[.,[.,.]]],[.,.]] => [[.,.],[[[.,.],.],.]] => [[[.,.],[[.,.],.]],.]
[.,[[[.,.],.],[.,.]]] => [[.,[[.,.],.]],[.,.]] => [[.,.],[[.,[.,.]],.]] => [[[.,.],[.,[.,.]]],.]
[.,[[.,[.,[.,.]]],.]] => [[.,[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],.]] => [[.,[[[.,.],.],.]],.]
[.,[[.,[[.,.],.]],.]] => [[.,[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],.]] => [[.,[[.,[.,.]],.]],.]
[.,[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],.]
[.,[[[.,[.,.]],.],.]] => [[.,[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],.]] => [[.,[.,[[.,.],.]]],.]
[.,[[[[.,.],.],.],.]] => [[.,[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],.]] => [[.,[.,[.,[.,.]]]],.]
[[.,.],[.,[.,[.,.]]]] => [[[.,.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,.]]] => [[[[.,.],.],.],[.,.]]
[[.,.],[.,[[.,.],.]]] => [[[.,.],.],[[.,.],.]] => [[.,[.,.]],[.,[.,.]]] => [[[.,[.,.]],.],[.,.]]
[[.,.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,.]]
[[.,.],[[.,[.,.]],.]] => [[[.,.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,.]]] => [[.,[[.,.],.]],[.,.]]
[[.,.],[[[.,.],.],.]] => [[[.,.],[[.,.],.]],.] => [.,[[.,[.,.]],[.,.]]] => [[.,[.,[.,.]]],[.,.]]
[[.,[.,.]],[.,[.,.]]] => [[[.,[.,.]],.],[.,.]] => [[.,.],[.,[[.,.],.]]] => [[[.,.],.],[[.,.],.]]
[[.,[.,.]],[[.,.],.]] => [[[.,[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],.]]] => [[.,[.,.]],[[.,.],.]]
[[[.,.],.],[.,[.,.]]] => [[[[.,.],.],.],[.,.]] => [[.,.],[.,[.,[.,.]]]] => [[[.,.],.],[.,[.,.]]]
[[[.,.],.],[[.,.],.]] => [[[[.,.],.],[.,.]],.] => [.,[[.,.],[.,[.,.]]]] => [[.,[.,.]],[.,[.,.]]]
[[.,[.,[.,.]]],[.,.]] => [[[.,[.,[.,.]]],.],.] => [.,[.,[[[.,.],.],.]]] => [[.,.],[[[.,.],.],.]]
[[.,[[.,.],.]],[.,.]] => [[[.,[[.,.],.]],.],.] => [.,[.,[[.,[.,.]],.]]] => [[.,.],[[.,[.,.]],.]]
[[[.,.],[.,.]],[.,.]] => [[[[.,.],[.,.]],.],.] => [.,[.,[[.,.],[.,.]]]] => [[.,.],[[.,.],[.,.]]]
[[[.,[.,.]],.],[.,.]] => [[[[.,[.,.]],.],.],.] => [.,[.,[.,[[.,.],.]]]] => [[.,.],[.,[[.,.],.]]]
[[[[.,.],.],.],[.,.]] => [[[[[.,.],.],.],.],.] => [.,[.,[.,[.,[.,.]]]]] => [[.,.],[.,[.,[.,.]]]]
[[.,[.,[.,[.,.]]]],.] => [.,[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],.] => [.,[[[[.,.],.],.],.]]
[[.,[.,[[.,.],.]]],.] => [.,[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],.] => [.,[[[.,[.,.]],.],.]]
[[.,[[.,.],[.,.]]],.] => [.,[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],.] => [.,[[[.,.],[.,.]],.]]
[[.,[[.,[.,.]],.]],.] => [.,[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],.] => [.,[[.,[[.,.],.]],.]]
[[.,[[[.,.],.],.]],.] => [.,[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],.] => [.,[[.,[.,[.,.]]],.]]
[[[.,.],[.,[.,.]]],.] => [.,[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],.] => [.,[[[.,.],.],[.,.]]]
[[[.,.],[[.,.],.]],.] => [.,[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],.] => [.,[[.,[.,.]],[.,.]]]
[[[.,[.,.]],[.,.]],.] => [.,[[.,[.,.]],[.,.]]] => [[[.,.],[[.,.],.]],.] => [.,[[.,.],[[.,.],.]]]
[[[[.,.],.],[.,.]],.] => [.,[[[.,.],.],[.,.]]] => [[[.,.],[.,[.,.]]],.] => [.,[[.,.],[.,[.,.]]]]
[[[.,[.,[.,.]]],.],.] => [.,[[.,[.,[.,.]]],.]] => [[.,[[[.,.],.],.]],.] => [.,[.,[[[.,.],.],.]]]
[[[.,[[.,.],.]],.],.] => [.,[[.,[[.,.],.]],.]] => [[.,[[.,[.,.]],.]],.] => [.,[.,[[.,[.,.]],.]]]
[[[[.,.],[.,.]],.],.] => [.,[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],.] => [.,[.,[[.,.],[.,.]]]]
[[[[.,[.,.]],.],.],.] => [.,[[[.,[.,.]],.],.]] => [[.,[.,[[.,.],.]]],.] => [.,[.,[.,[[.,.],.]]]]
[[[[[.,.],.],.],.],.] => [.,[[[[.,.],.],.],.]] => [[.,[.,[.,[.,.]]]],.] => [.,[.,[.,[.,[.,.]]]]]
[.,[.,[.,[.,[.,[.,.]]]]]] => [[.,.],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[.,.]] => [[[[[[.,.],.],.],.],.],.]
[.,[.,[.,[.,[[.,.],.]]]]] => [[.,.],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[.,.]] => [[[[[.,[.,.]],.],.],.],.]
[.,[.,[.,[[.,.],[.,.]]]]] => [[.,.],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[.,.]] => [[[[[.,.],[.,.]],.],.],.]
[.,[.,[.,[[.,[.,.]],.]]]] => [[.,.],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[.,.]] => [[[[.,[[.,.],.]],.],.],.]
[.,[.,[.,[[[.,.],.],.]]]] => [[.,.],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[.,.]] => [[[[.,[.,[.,.]]],.],.],.]
[.,[.,[[.,.],[.,[.,.]]]]] => [[.,.],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[.,.]] => [[[[[.,.],.],[.,.]],.],.]
[.,[.,[[.,.],[[.,.],.]]]] => [[.,.],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[.,.]] => [[[[.,[.,.]],[.,.]],.],.]
[.,[.,[[.,[.,.]],[.,.]]]] => [[.,.],[[.,[.,.]],[.,.]]] => [[[.,.],[[.,.],.]],[.,.]] => [[[[.,.],[[.,.],.]],.],.]
[.,[.,[[[.,.],.],[.,.]]]] => [[.,.],[[[.,.],.],[.,.]]] => [[[.,.],[.,[.,.]]],[.,.]] => [[[[.,.],[.,[.,.]]],.],.]
[.,[.,[[.,[.,[.,.]]],.]]] => [[.,.],[[.,[.,[.,.]]],.]] => [[.,[[[.,.],.],.]],[.,.]] => [[[.,[[[.,.],.],.]],.],.]
[.,[.,[[.,[[.,.],.]],.]]] => [[.,.],[[.,[[.,.],.]],.]] => [[.,[[.,[.,.]],.]],[.,.]] => [[[.,[[.,[.,.]],.]],.],.]
[.,[.,[[[.,.],[.,.]],.]]] => [[.,.],[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],[.,.]] => [[[.,[[.,.],[.,.]]],.],.]
[.,[.,[[[.,[.,.]],.],.]]] => [[.,.],[[[.,[.,.]],.],.]] => [[.,[.,[[.,.],.]]],[.,.]] => [[[.,[.,[[.,.],.]]],.],.]
[.,[.,[[[[.,.],.],.],.]]] => [[.,.],[[[[.,.],.],.],.]] => [[.,[.,[.,[.,.]]]],[.,.]] => [[[.,[.,[.,[.,.]]]],.],.]
[.,[[.,.],[.,[.,[.,.]]]]] => [[.,[.,.]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[.,.],.]] => [[[[[.,.],.],.],[.,.]],.]
[.,[[.,.],[.,[[.,.],.]]]] => [[.,[.,.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,.],.]] => [[[[.,[.,.]],.],[.,.]],.]
[.,[[.,.],[[.,.],[.,.]]]] => [[.,[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],.]] => [[[[.,.],[.,.]],[.,.]],.]
[.,[[.,.],[[.,[.,.]],.]]] => [[.,[.,.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,.],.]] => [[[.,[[.,.],.]],[.,.]],.]
[.,[[.,.],[[[.,.],.],.]]] => [[.,[.,.]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[.,.],.]] => [[[.,[.,[.,.]]],[.,.]],.]
[.,[[.,[.,.]],[.,[.,.]]]] => [[.,[.,[.,.]]],[.,[.,.]]] => [[[.,.],.],[[[.,.],.],.]] => [[[[.,.],.],[[.,.],.]],.]
[.,[[.,[.,.]],[[.,.],.]]] => [[.,[.,[.,.]]],[[.,.],.]] => [[.,[.,.]],[[[.,.],.],.]] => [[[.,[.,.]],[[.,.],.]],.]
[.,[[[.,.],.],[.,[.,.]]]] => [[.,[[.,.],.]],[.,[.,.]]] => [[[.,.],.],[[.,[.,.]],.]] => [[[[.,.],.],[.,[.,.]]],.]
[.,[[[.,.],.],[[.,.],.]]] => [[.,[[.,.],.]],[[.,.],.]] => [[.,[.,.]],[[.,[.,.]],.]] => [[[.,[.,.]],[.,[.,.]]],.]
[.,[[.,[.,[.,.]]],[.,.]]] => [[.,[.,[.,[.,.]]]],[.,.]] => [[.,.],[[[[.,.],.],.],.]] => [[[.,.],[[[.,.],.],.]],.]
[.,[[.,[[.,.],.]],[.,.]]] => [[.,[.,[[.,.],.]]],[.,.]] => [[.,.],[[[.,[.,.]],.],.]] => [[[.,.],[[.,[.,.]],.]],.]
[.,[[[.,.],[.,.]],[.,.]]] => [[.,[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],.]] => [[[.,.],[[.,.],[.,.]]],.]
[.,[[[.,[.,.]],.],[.,.]]] => [[.,[[.,[.,.]],.]],[.,.]] => [[.,.],[[.,[[.,.],.]],.]] => [[[.,.],[.,[[.,.],.]]],.]
[.,[[[[.,.],.],.],[.,.]]] => [[.,[[[.,.],.],.]],[.,.]] => [[.,.],[[.,[.,[.,.]]],.]] => [[[.,.],[.,[.,[.,.]]]],.]
[.,[[.,[.,[.,[.,.]]]],.]] => [[.,[.,[.,[.,[.,.]]]]],.] => [.,[[[[[.,.],.],.],.],.]] => [[.,[[[[.,.],.],.],.]],.]
[.,[[.,[.,[[.,.],.]]],.]] => [[.,[.,[.,[[.,.],.]]]],.] => [.,[[[[.,[.,.]],.],.],.]] => [[.,[[[.,[.,.]],.],.]],.]
[.,[[.,[[.,.],[.,.]]],.]] => [[.,[.,[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],.],.]] => [[.,[[[.,.],[.,.]],.]],.]
[.,[[.,[[.,[.,.]],.]],.]] => [[.,[.,[[.,[.,.]],.]]],.] => [.,[[[.,[[.,.],.]],.],.]] => [[.,[[.,[[.,.],.]],.]],.]
[.,[[.,[[[.,.],.],.]],.]] => [[.,[.,[[[.,.],.],.]]],.] => [.,[[[.,[.,[.,.]]],.],.]] => [[.,[[.,[.,[.,.]]],.]],.]
[.,[[[.,.],[.,[.,.]]],.]] => [[.,[[.,.],[.,[.,.]]]],.] => [.,[[[[.,.],.],[.,.]],.]] => [[.,[[[.,.],.],[.,.]]],.]
[.,[[[.,.],[[.,.],.]],.]] => [[.,[[.,.],[[.,.],.]]],.] => [.,[[[.,[.,.]],[.,.]],.]] => [[.,[[.,[.,.]],[.,.]]],.]
[.,[[[.,[.,.]],[.,.]],.]] => [[.,[[.,[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],.]],.]] => [[.,[[.,.],[[.,.],.]]],.]
[.,[[[[.,.],.],[.,.]],.]] => [[.,[[[.,.],.],[.,.]]],.] => [.,[[[.,.],[.,[.,.]]],.]] => [[.,[[.,.],[.,[.,.]]]],.]
>>> Load all 2475 entries. <<<
[.,[[[.,[.,[.,.]]],.],.]] => [[.,[[.,[.,[.,.]]],.]],.] => [.,[[.,[[[.,.],.],.]],.]] => [[.,[.,[[[.,.],.],.]]],.]
[.,[[[.,[[.,.],.]],.],.]] => [[.,[[.,[[.,.],.]],.]],.] => [.,[[.,[[.,[.,.]],.]],.]] => [[.,[.,[[.,[.,.]],.]]],.]
[.,[[[[.,.],[.,.]],.],.]] => [[.,[[[.,.],[.,.]],.]],.] => [.,[[.,[[.,.],[.,.]]],.]] => [[.,[.,[[.,.],[.,.]]]],.]
[.,[[[[.,[.,.]],.],.],.]] => [[.,[[[.,[.,.]],.],.]],.] => [.,[[.,[.,[[.,.],.]]],.]] => [[.,[.,[.,[[.,.],.]]]],.]
[.,[[[[[.,.],.],.],.],.]] => [[.,[[[[.,.],.],.],.]],.] => [.,[[.,[.,[.,[.,.]]]],.]] => [[.,[.,[.,[.,[.,.]]]]],.]
[[.,.],[.,[.,[.,[.,.]]]]] => [[[.,.],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[.,.]]] => [[[[[.,.],.],.],.],[.,.]]
[[.,.],[.,[.,[[.,.],.]]]] => [[[.,.],.],[.,[[.,.],.]]] => [[[.,[.,.]],.],[.,[.,.]]] => [[[[.,[.,.]],.],.],[.,.]]
[[.,.],[.,[[.,.],[.,.]]]] => [[[.,.],.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,[.,.]]] => [[[[.,.],[.,.]],.],[.,.]]
[[.,.],[.,[[.,[.,.]],.]]] => [[[.,.],.],[[.,[.,.]],.]] => [[.,[[.,.],.]],[.,[.,.]]] => [[[.,[[.,.],.]],.],[.,.]]
[[.,.],[.,[[[.,.],.],.]]] => [[[.,.],.],[[[.,.],.],.]] => [[.,[.,[.,.]]],[.,[.,.]]] => [[[.,[.,[.,.]]],.],[.,.]]
[[.,.],[[.,.],[.,[.,.]]]] => [[[.,.],[.,.]],[.,[.,.]]] => [[[.,.],.],[[.,.],[.,.]]] => [[[[.,.],.],[.,.]],[.,.]]
[[.,.],[[.,.],[[.,.],.]]] => [[[.,.],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[.,.]]] => [[[.,[.,.]],[.,.]],[.,.]]
[[.,.],[[.,[.,.]],[.,.]]] => [[[.,.],[.,[.,.]]],[.,.]] => [[.,.],[[[.,.],.],[.,.]]] => [[[.,.],[[.,.],.]],[.,.]]
[[.,.],[[[.,.],.],[.,.]]] => [[[.,.],[[.,.],.]],[.,.]] => [[.,.],[[.,[.,.]],[.,.]]] => [[[.,.],[.,[.,.]]],[.,.]]
[[.,.],[[.,[.,[.,.]]],.]] => [[[.,.],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[.,.]]] => [[.,[[[.,.],.],.]],[.,.]]
[[.,.],[[.,[[.,.],.]],.]] => [[[.,.],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[.,.]]] => [[.,[[.,[.,.]],.]],[.,.]]
[[.,.],[[[.,.],[.,.]],.]] => [[[.,.],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[.,.]]] => [[.,[[.,.],[.,.]]],[.,.]]
[[.,.],[[[.,[.,.]],.],.]] => [[[.,.],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[.,.]]] => [[.,[.,[[.,.],.]]],[.,.]]
[[.,.],[[[[.,.],.],.],.]] => [[[.,.],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[.,.]]] => [[.,[.,[.,[.,.]]]],[.,.]]
[[.,[.,.]],[.,[.,[.,.]]]] => [[[.,[.,.]],.],[.,[.,.]]] => [[[.,.],.],[.,[[.,.],.]]] => [[[[.,.],.],.],[[.,.],.]]
[[.,[.,.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,.],.]] => [[.,[.,.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,.],.]]
[[.,[.,.]],[[.,.],[.,.]]] => [[[.,[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],.]]] => [[[.,.],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,[.,.]],.]] => [[[.,[.,.]],[.,[.,.]]],.] => [.,[[[.,.],.],[[.,.],.]]] => [[.,[[.,.],.]],[[.,.],.]]
[[.,[.,.]],[[[.,.],.],.]] => [[[.,[.,.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,.],.]]] => [[.,[.,[.,.]]],[[.,.],.]]
[[[.,.],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[.,.]]]
[[[.,.],.],[.,[[.,.],.]]] => [[[[.,.],.],.],[[.,.],.]] => [[.,[.,.]],[.,[.,[.,.]]]] => [[[.,[.,.]],.],[.,[.,.]]]
[[[.,.],.],[[.,.],[.,.]]] => [[[[.,.],.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,[.,.]]]] => [[[.,.],[.,.]],[.,[.,.]]]
[[[.,.],.],[[.,[.,.]],.]] => [[[[.,.],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[.,.]]]] => [[.,[[.,.],.]],[.,[.,.]]]
[[[.,.],.],[[[.,.],.],.]] => [[[[.,.],.],[[.,.],.]],.] => [.,[[.,[.,.]],[.,[.,.]]]] => [[.,[.,[.,.]]],[.,[.,.]]]
[[.,[.,[.,.]]],[.,[.,.]]] => [[[.,[.,[.,.]]],.],[.,.]] => [[.,.],[.,[[[.,.],.],.]]] => [[[.,.],.],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[.,.],.]] => [[[.,[.,[.,.]]],[.,.]],.] => [.,[[.,.],[[[.,.],.],.]]] => [[.,[.,.]],[[[.,.],.],.]]
[[.,[[.,.],.]],[.,[.,.]]] => [[[.,[[.,.],.]],.],[.,.]] => [[.,.],[.,[[.,[.,.]],.]]] => [[[.,.],.],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,.],.]] => [[[.,[[.,.],.]],[.,.]],.] => [.,[[.,.],[[.,[.,.]],.]]] => [[.,[.,.]],[[.,[.,.]],.]]
[[[.,.],[.,.]],[.,[.,.]]] => [[[[.,.],[.,.]],.],[.,.]] => [[.,.],[.,[[.,.],[.,.]]]] => [[[.,.],.],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,.],.]] => [[[[.,.],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[.,.]]]] => [[.,[.,.]],[[.,.],[.,.]]]
[[[.,[.,.]],.],[.,[.,.]]] => [[[[.,[.,.]],.],.],[.,.]] => [[.,.],[.,[.,[[.,.],.]]]] => [[[.,.],.],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[.,.],.]] => [[[[.,[.,.]],.],[.,.]],.] => [.,[[.,.],[.,[[.,.],.]]]] => [[.,[.,.]],[.,[[.,.],.]]]
[[[[.,.],.],.],[.,[.,.]]] => [[[[[.,.],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[.,.]]]]] => [[[.,.],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[.,.],.]] => [[[[[.,.],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[.,.]]]]] => [[.,[.,.]],[.,[.,[.,.]]]]
[[.,[.,[.,[.,.]]]],[.,.]] => [[[.,[.,[.,[.,.]]]],.],.] => [.,[.,[[[[.,.],.],.],.]]] => [[.,.],[[[[.,.],.],.],.]]
[[.,[.,[[.,.],.]]],[.,.]] => [[[.,[.,[[.,.],.]]],.],.] => [.,[.,[[[.,[.,.]],.],.]]] => [[.,.],[[[.,[.,.]],.],.]]
[[.,[[.,.],[.,.]]],[.,.]] => [[[.,[[.,.],[.,.]]],.],.] => [.,[.,[[[.,.],[.,.]],.]]] => [[.,.],[[[.,.],[.,.]],.]]
[[.,[[.,[.,.]],.]],[.,.]] => [[[.,[[.,[.,.]],.]],.],.] => [.,[.,[[.,[[.,.],.]],.]]] => [[.,.],[[.,[[.,.],.]],.]]
[[.,[[[.,.],.],.]],[.,.]] => [[[.,[[[.,.],.],.]],.],.] => [.,[.,[[.,[.,[.,.]]],.]]] => [[.,.],[[.,[.,[.,.]]],.]]
[[[.,.],[.,[.,.]]],[.,.]] => [[[[.,.],[.,[.,.]]],.],.] => [.,[.,[[[.,.],.],[.,.]]]] => [[.,.],[[[.,.],.],[.,.]]]
[[[.,.],[[.,.],.]],[.,.]] => [[[[.,.],[[.,.],.]],.],.] => [.,[.,[[.,[.,.]],[.,.]]]] => [[.,.],[[.,[.,.]],[.,.]]]
[[[.,[.,.]],[.,.]],[.,.]] => [[[[.,[.,.]],[.,.]],.],.] => [.,[.,[[.,.],[[.,.],.]]]] => [[.,.],[[.,.],[[.,.],.]]]
[[[[.,.],.],[.,.]],[.,.]] => [[[[[.,.],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[.,.]]]]] => [[.,.],[[.,.],[.,[.,.]]]]
[[[.,[.,[.,.]]],.],[.,.]] => [[[[.,[.,[.,.]]],.],.],.] => [.,[.,[.,[[[.,.],.],.]]]] => [[.,.],[.,[[[.,.],.],.]]]
[[[.,[[.,.],.]],.],[.,.]] => [[[[.,[[.,.],.]],.],.],.] => [.,[.,[.,[[.,[.,.]],.]]]] => [[.,.],[.,[[.,[.,.]],.]]]
[[[[.,.],[.,.]],.],[.,.]] => [[[[[.,.],[.,.]],.],.],.] => [.,[.,[.,[[.,.],[.,.]]]]] => [[.,.],[.,[[.,.],[.,.]]]]
[[[[.,[.,.]],.],.],[.,.]] => [[[[[.,[.,.]],.],.],.],.] => [.,[.,[.,[.,[[.,.],.]]]]] => [[.,.],[.,[.,[[.,.],.]]]]
[[[[[.,.],.],.],.],[.,.]] => [[[[[[.,.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,.]]]]]] => [[.,.],[.,[.,[.,[.,.]]]]]
[[.,[.,[.,[.,[.,.]]]]],.] => [.,[.,[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],.],.] => [.,[[[[[.,.],.],.],.],.]]
[[.,[.,[.,[[.,.],.]]]],.] => [.,[.,[.,[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],.],.],.] => [.,[[[[.,[.,.]],.],.],.]]
[[.,[.,[[.,.],[.,.]]]],.] => [.,[.,[.,[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],.],.],.] => [.,[[[[.,.],[.,.]],.],.]]
[[.,[.,[[.,[.,.]],.]]],.] => [.,[.,[.,[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],.],.],.] => [.,[[[.,[[.,.],.]],.],.]]
[[.,[.,[[[.,.],.],.]]],.] => [.,[.,[.,[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],.],.],.] => [.,[[[.,[.,[.,.]]],.],.]]
[[.,[[.,.],[.,[.,.]]]],.] => [.,[.,[[.,.],[.,[.,.]]]]] => [[[[[.,.],.],[.,.]],.],.] => [.,[[[[.,.],.],[.,.]],.]]
[[.,[[.,.],[[.,.],.]]],.] => [.,[.,[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],.],.] => [.,[[[.,[.,.]],[.,.]],.]]
[[.,[[.,[.,.]],[.,.]]],.] => [.,[.,[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],.],.] => [.,[[[.,.],[[.,.],.]],.]]
[[.,[[[.,.],.],[.,.]]],.] => [.,[.,[[[.,.],.],[.,.]]]] => [[[[.,.],[.,[.,.]]],.],.] => [.,[[[.,.],[.,[.,.]]],.]]
[[.,[[.,[.,[.,.]]],.]],.] => [.,[.,[[.,[.,[.,.]]],.]]] => [[[.,[[[.,.],.],.]],.],.] => [.,[[.,[[[.,.],.],.]],.]]
[[.,[[.,[[.,.],.]],.]],.] => [.,[.,[[.,[[.,.],.]],.]]] => [[[.,[[.,[.,.]],.]],.],.] => [.,[[.,[[.,[.,.]],.]],.]]
[[.,[[[.,.],[.,.]],.]],.] => [.,[.,[[[.,.],[.,.]],.]]] => [[[.,[[.,.],[.,.]]],.],.] => [.,[[.,[[.,.],[.,.]]],.]]
[[.,[[[.,[.,.]],.],.]],.] => [.,[.,[[[.,[.,.]],.],.]]] => [[[.,[.,[[.,.],.]]],.],.] => [.,[[.,[.,[[.,.],.]]],.]]
[[.,[[[[.,.],.],.],.]],.] => [.,[.,[[[[.,.],.],.],.]]] => [[[.,[.,[.,[.,.]]]],.],.] => [.,[[.,[.,[.,[.,.]]]],.]]
[[[.,.],[.,[.,[.,.]]]],.] => [.,[[.,.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,.]],.] => [.,[[[[.,.],.],.],[.,.]]]
[[[.,.],[.,[[.,.],.]]],.] => [.,[[.,.],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[.,.]],.] => [.,[[[.,[.,.]],.],[.,.]]]
[[[.,.],[[.,.],[.,.]]],.] => [.,[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],.] => [.,[[[.,.],[.,.]],[.,.]]]
[[[.,.],[[.,[.,.]],.]],.] => [.,[[.,.],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[.,.]],.] => [.,[[.,[[.,.],.]],[.,.]]]
[[[.,.],[[[.,.],.],.]],.] => [.,[[.,.],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[.,.]],.] => [.,[[.,[.,[.,.]]],[.,.]]]
[[[.,[.,.]],[.,[.,.]]],.] => [.,[[.,[.,.]],[.,[.,.]]]] => [[[[.,.],.],[[.,.],.]],.] => [.,[[[.,.],.],[[.,.],.]]]
[[[.,[.,.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,.],.]]] => [[[.,[.,.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,.],.]]]
[[[[.,.],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[.,.]]]] => [[[[.,.],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[.,.]]]]
[[[[.,.],.],[[.,.],.]],.] => [.,[[[.,.],.],[[.,.],.]]] => [[[.,[.,.]],[.,[.,.]]],.] => [.,[[.,[.,.]],[.,[.,.]]]]
[[[.,[.,[.,.]]],[.,.]],.] => [.,[[.,[.,[.,.]]],[.,.]]] => [[[.,.],[[[.,.],.],.]],.] => [.,[[.,.],[[[.,.],.],.]]]
[[[.,[[.,.],.]],[.,.]],.] => [.,[[.,[[.,.],.]],[.,.]]] => [[[.,.],[[.,[.,.]],.]],.] => [.,[[.,.],[[.,[.,.]],.]]]
[[[[.,.],[.,.]],[.,.]],.] => [.,[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],.] => [.,[[.,.],[[.,.],[.,.]]]]
[[[[.,[.,.]],.],[.,.]],.] => [.,[[[.,[.,.]],.],[.,.]]] => [[[.,.],[.,[[.,.],.]]],.] => [.,[[.,.],[.,[[.,.],.]]]]
[[[[[.,.],.],.],[.,.]],.] => [.,[[[[.,.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,.]]]],.] => [.,[[.,.],[.,[.,[.,.]]]]]
[[[.,[.,[.,[.,.]]]],.],.] => [.,[[.,[.,[.,[.,.]]]],.]] => [[.,[[[[.,.],.],.],.]],.] => [.,[.,[[[[.,.],.],.],.]]]
[[[.,[.,[[.,.],.]]],.],.] => [.,[[.,[.,[[.,.],.]]],.]] => [[.,[[[.,[.,.]],.],.]],.] => [.,[.,[[[.,[.,.]],.],.]]]
[[[.,[[.,.],[.,.]]],.],.] => [.,[[.,[[.,.],[.,.]]],.]] => [[.,[[[.,.],[.,.]],.]],.] => [.,[.,[[[.,.],[.,.]],.]]]
[[[.,[[.,[.,.]],.]],.],.] => [.,[[.,[[.,[.,.]],.]],.]] => [[.,[[.,[[.,.],.]],.]],.] => [.,[.,[[.,[[.,.],.]],.]]]
[[[.,[[[.,.],.],.]],.],.] => [.,[[.,[[[.,.],.],.]],.]] => [[.,[[.,[.,[.,.]]],.]],.] => [.,[.,[[.,[.,[.,.]]],.]]]
[[[[.,.],[.,[.,.]]],.],.] => [.,[[[.,.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,.]]],.] => [.,[.,[[[.,.],.],[.,.]]]]
[[[[.,.],[[.,.],.]],.],.] => [.,[[[.,.],[[.,.],.]],.]] => [[.,[[.,[.,.]],[.,.]]],.] => [.,[.,[[.,[.,.]],[.,.]]]]
[[[[.,[.,.]],[.,.]],.],.] => [.,[[[.,[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],.]]],.] => [.,[.,[[.,.],[[.,.],.]]]]
[[[[[.,.],.],[.,.]],.],.] => [.,[[[[.,.],.],[.,.]],.]] => [[.,[[.,.],[.,[.,.]]]],.] => [.,[.,[[.,.],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],.],.],.] => [.,[[[.,[.,[.,.]]],.],.]] => [[.,[.,[[[.,.],.],.]]],.] => [.,[.,[.,[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],.],.],.] => [.,[[[.,[[.,.],.]],.],.]] => [[.,[.,[[.,[.,.]],.]]],.] => [.,[.,[.,[[.,[.,.]],.]]]]
[[[[[.,.],[.,.]],.],.],.] => [.,[[[[.,.],[.,.]],.],.]] => [[.,[.,[[.,.],[.,.]]]],.] => [.,[.,[.,[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],.],.],.] => [.,[[[[.,[.,.]],.],.],.]] => [[.,[.,[.,[[.,.],.]]]],.] => [.,[.,[.,[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],.],.],.] => [.,[[[[[.,.],.],.],.],.]] => [[.,[.,[.,[.,[.,.]]]]],.] => [.,[.,[.,[.,[.,[.,.]]]]]]
[.,[.,[.,[.,[.,[.,[.,.]]]]]]] => [[.,.],[.,[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],.],[.,.]] => [[[[[[[.,.],.],.],.],.],.],.]
[.,[.,[.,[.,[.,[[.,.],.]]]]]] => [[.,.],[.,[.,[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],.],.],[.,.]] => [[[[[[.,[.,.]],.],.],.],.],.]
[.,[.,[.,[.,[[.,.],[.,.]]]]]] => [[.,.],[.,[.,[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],.],.],[.,.]] => [[[[[[.,.],[.,.]],.],.],.],.]
[.,[.,[.,[.,[[.,[.,.]],.]]]]] => [[.,.],[.,[.,[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],.],.],[.,.]] => [[[[[.,[[.,.],.]],.],.],.],.]
[.,[.,[.,[.,[[[.,.],.],.]]]]] => [[.,.],[.,[.,[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],.],.],[.,.]] => [[[[[.,[.,[.,.]]],.],.],.],.]
[.,[.,[.,[[.,.],[.,[.,.]]]]]] => [[.,.],[.,[[.,.],[.,[.,.]]]]] => [[[[[.,.],.],[.,.]],.],[.,.]] => [[[[[[.,.],.],[.,.]],.],.],.]
[.,[.,[.,[[.,.],[[.,.],.]]]]] => [[.,.],[.,[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],.],[.,.]] => [[[[[.,[.,.]],[.,.]],.],.],.]
[.,[.,[.,[[.,[.,.]],[.,.]]]]] => [[.,.],[.,[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],.],[.,.]] => [[[[[.,.],[[.,.],.]],.],.],.]
[.,[.,[.,[[[.,.],.],[.,.]]]]] => [[.,.],[.,[[[.,.],.],[.,.]]]] => [[[[.,.],[.,[.,.]]],.],[.,.]] => [[[[[.,.],[.,[.,.]]],.],.],.]
[.,[.,[.,[[.,[.,[.,.]]],.]]]] => [[.,.],[.,[[.,[.,[.,.]]],.]]] => [[[.,[[[.,.],.],.]],.],[.,.]] => [[[[.,[[[.,.],.],.]],.],.],.]
[.,[.,[.,[[.,[[.,.],.]],.]]]] => [[.,.],[.,[[.,[[.,.],.]],.]]] => [[[.,[[.,[.,.]],.]],.],[.,.]] => [[[[.,[[.,[.,.]],.]],.],.],.]
[.,[.,[.,[[[.,.],[.,.]],.]]]] => [[.,.],[.,[[[.,.],[.,.]],.]]] => [[[.,[[.,.],[.,.]]],.],[.,.]] => [[[[.,[[.,.],[.,.]]],.],.],.]
[.,[.,[.,[[[.,[.,.]],.],.]]]] => [[.,.],[.,[[[.,[.,.]],.],.]]] => [[[.,[.,[[.,.],.]]],.],[.,.]] => [[[[.,[.,[[.,.],.]]],.],.],.]
[.,[.,[.,[[[[.,.],.],.],.]]]] => [[.,.],[.,[[[[.,.],.],.],.]]] => [[[.,[.,[.,[.,.]]]],.],[.,.]] => [[[[.,[.,[.,[.,.]]]],.],.],.]
[.,[.,[[.,.],[.,[.,[.,.]]]]]] => [[.,.],[[.,.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,.]],[.,.]] => [[[[[[.,.],.],.],[.,.]],.],.]
[.,[.,[[.,.],[.,[[.,.],.]]]]] => [[.,.],[[.,.],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[.,.]],[.,.]] => [[[[[.,[.,.]],.],[.,.]],.],.]
[.,[.,[[.,.],[[.,.],[.,.]]]]] => [[.,.],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[.,.]] => [[[[[.,.],[.,.]],[.,.]],.],.]
[.,[.,[[.,.],[[.,[.,.]],.]]]] => [[.,.],[[.,.],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[.,.]],[.,.]] => [[[[.,[[.,.],.]],[.,.]],.],.]
[.,[.,[[.,.],[[[.,.],.],.]]]] => [[.,.],[[.,.],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[.,.]],[.,.]] => [[[[.,[.,[.,.]]],[.,.]],.],.]
[.,[.,[[.,[.,.]],[.,[.,.]]]]] => [[.,.],[[.,[.,.]],[.,[.,.]]]] => [[[[.,.],.],[[.,.],.]],[.,.]] => [[[[[.,.],.],[[.,.],.]],.],.]
[.,[.,[[.,[.,.]],[[.,.],.]]]] => [[.,.],[[.,[.,.]],[[.,.],.]]] => [[[.,[.,.]],[[.,.],.]],[.,.]] => [[[[.,[.,.]],[[.,.],.]],.],.]
[.,[.,[[[.,.],.],[.,[.,.]]]]] => [[.,.],[[[.,.],.],[.,[.,.]]]] => [[[[.,.],.],[.,[.,.]]],[.,.]] => [[[[[.,.],.],[.,[.,.]]],.],.]
[.,[.,[[[.,.],.],[[.,.],.]]]] => [[.,.],[[[.,.],.],[[.,.],.]]] => [[[.,[.,.]],[.,[.,.]]],[.,.]] => [[[[.,[.,.]],[.,[.,.]]],.],.]
[.,[.,[[.,[.,[.,.]]],[.,.]]]] => [[.,.],[[.,[.,[.,.]]],[.,.]]] => [[[.,.],[[[.,.],.],.]],[.,.]] => [[[[.,.],[[[.,.],.],.]],.],.]
[.,[.,[[.,[[.,.],.]],[.,.]]]] => [[.,.],[[.,[[.,.],.]],[.,.]]] => [[[.,.],[[.,[.,.]],.]],[.,.]] => [[[[.,.],[[.,[.,.]],.]],.],.]
[.,[.,[[[.,.],[.,.]],[.,.]]]] => [[.,.],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[.,.]] => [[[[.,.],[[.,.],[.,.]]],.],.]
[.,[.,[[[.,[.,.]],.],[.,.]]]] => [[.,.],[[[.,[.,.]],.],[.,.]]] => [[[.,.],[.,[[.,.],.]]],[.,.]] => [[[[.,.],[.,[[.,.],.]]],.],.]
[.,[.,[[[[.,.],.],.],[.,.]]]] => [[.,.],[[[[.,.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,.]]]],[.,.]] => [[[[.,.],[.,[.,[.,.]]]],.],.]
[.,[.,[[.,[.,[.,[.,.]]]],.]]] => [[.,.],[[.,[.,[.,[.,.]]]],.]] => [[.,[[[[.,.],.],.],.]],[.,.]] => [[[.,[[[[.,.],.],.],.]],.],.]
[.,[.,[[.,[.,[[.,.],.]]],.]]] => [[.,.],[[.,[.,[[.,.],.]]],.]] => [[.,[[[.,[.,.]],.],.]],[.,.]] => [[[.,[[[.,[.,.]],.],.]],.],.]
[.,[.,[[.,[[.,.],[.,.]]],.]]] => [[.,.],[[.,[[.,.],[.,.]]],.]] => [[.,[[[.,.],[.,.]],.]],[.,.]] => [[[.,[[[.,.],[.,.]],.]],.],.]
[.,[.,[[.,[[.,[.,.]],.]],.]]] => [[.,.],[[.,[[.,[.,.]],.]],.]] => [[.,[[.,[[.,.],.]],.]],[.,.]] => [[[.,[[.,[[.,.],.]],.]],.],.]
[.,[.,[[.,[[[.,.],.],.]],.]]] => [[.,.],[[.,[[[.,.],.],.]],.]] => [[.,[[.,[.,[.,.]]],.]],[.,.]] => [[[.,[[.,[.,[.,.]]],.]],.],.]
[.,[.,[[[.,.],[.,[.,.]]],.]]] => [[.,.],[[[.,.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,.]]],[.,.]] => [[[.,[[[.,.],.],[.,.]]],.],.]
[.,[.,[[[.,.],[[.,.],.]],.]]] => [[.,.],[[[.,.],[[.,.],.]],.]] => [[.,[[.,[.,.]],[.,.]]],[.,.]] => [[[.,[[.,[.,.]],[.,.]]],.],.]
[.,[.,[[[.,[.,.]],[.,.]],.]]] => [[.,.],[[[.,[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],.]]],[.,.]] => [[[.,[[.,.],[[.,.],.]]],.],.]
[.,[.,[[[[.,.],.],[.,.]],.]]] => [[.,.],[[[[.,.],.],[.,.]],.]] => [[.,[[.,.],[.,[.,.]]]],[.,.]] => [[[.,[[.,.],[.,[.,.]]]],.],.]
[.,[.,[[[.,[.,[.,.]]],.],.]]] => [[.,.],[[[.,[.,[.,.]]],.],.]] => [[.,[.,[[[.,.],.],.]]],[.,.]] => [[[.,[.,[[[.,.],.],.]]],.],.]
[.,[.,[[[.,[[.,.],.]],.],.]]] => [[.,.],[[[.,[[.,.],.]],.],.]] => [[.,[.,[[.,[.,.]],.]]],[.,.]] => [[[.,[.,[[.,[.,.]],.]]],.],.]
[.,[.,[[[[.,.],[.,.]],.],.]]] => [[.,.],[[[[.,.],[.,.]],.],.]] => [[.,[.,[[.,.],[.,.]]]],[.,.]] => [[[.,[.,[[.,.],[.,.]]]],.],.]
[.,[.,[[[[.,[.,.]],.],.],.]]] => [[.,.],[[[[.,[.,.]],.],.],.]] => [[.,[.,[.,[[.,.],.]]]],[.,.]] => [[[.,[.,[.,[[.,.],.]]]],.],.]
[.,[.,[[[[[.,.],.],.],.],.]]] => [[.,.],[[[[[.,.],.],.],.],.]] => [[.,[.,[.,[.,[.,.]]]]],[.,.]] => [[[.,[.,[.,[.,[.,.]]]]],.],.]
[.,[[.,.],[.,[.,[.,[.,.]]]]]] => [[.,[.,.]],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[[.,.],.]] => [[[[[[.,.],.],.],.],[.,.]],.]
[.,[[.,.],[.,[.,[[.,.],.]]]]] => [[.,[.,.]],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[[.,.],.]] => [[[[[.,[.,.]],.],.],[.,.]],.]
[.,[[.,.],[.,[[.,.],[.,.]]]]] => [[.,[.,.]],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[[.,.],.]] => [[[[[.,.],[.,.]],.],[.,.]],.]
[.,[[.,.],[.,[[.,[.,.]],.]]]] => [[.,[.,.]],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[[.,.],.]] => [[[[.,[[.,.],.]],.],[.,.]],.]
[.,[[.,.],[.,[[[.,.],.],.]]]] => [[.,[.,.]],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[[.,.],.]] => [[[[.,[.,[.,.]]],.],[.,.]],.]
[.,[[.,.],[[.,.],[.,[.,.]]]]] => [[.,[.,.]],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[[.,.],.]] => [[[[[.,.],.],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[[.,.],.]]]] => [[.,[.,.]],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[[.,.],.]] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[.,[[.,.],[[.,[.,.]],[.,.]]]] => [[.,[.,.]],[[.,[.,.]],[.,.]]] => [[[.,.],[[.,.],.]],[[.,.],.]] => [[[[.,.],[[.,.],.]],[.,.]],.]
[.,[[.,.],[[[.,.],.],[.,.]]]] => [[.,[.,.]],[[[.,.],.],[.,.]]] => [[[.,.],[.,[.,.]]],[[.,.],.]] => [[[[.,.],[.,[.,.]]],[.,.]],.]
[.,[[.,.],[[.,[.,[.,.]]],.]]] => [[.,[.,.]],[[.,[.,[.,.]]],.]] => [[.,[[[.,.],.],.]],[[.,.],.]] => [[[.,[[[.,.],.],.]],[.,.]],.]
[.,[[.,.],[[.,[[.,.],.]],.]]] => [[.,[.,.]],[[.,[[.,.],.]],.]] => [[.,[[.,[.,.]],.]],[[.,.],.]] => [[[.,[[.,[.,.]],.]],[.,.]],.]
[.,[[.,.],[[[.,.],[.,.]],.]]] => [[.,[.,.]],[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],[[.,.],.]] => [[[.,[[.,.],[.,.]]],[.,.]],.]
[.,[[.,.],[[[.,[.,.]],.],.]]] => [[.,[.,.]],[[[.,[.,.]],.],.]] => [[.,[.,[[.,.],.]]],[[.,.],.]] => [[[.,[.,[[.,.],.]]],[.,.]],.]
[.,[[.,.],[[[[.,.],.],.],.]]] => [[.,[.,.]],[[[[.,.],.],.],.]] => [[.,[.,[.,[.,.]]]],[[.,.],.]] => [[[.,[.,[.,[.,.]]]],[.,.]],.]
[.,[[.,[.,.]],[.,[.,[.,.]]]]] => [[.,[.,[.,.]]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[[.,.],.],.]] => [[[[[.,.],.],.],[[.,.],.]],.]
[.,[[.,[.,.]],[.,[[.,.],.]]]] => [[.,[.,[.,.]]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[[.,.],.],.]] => [[[[.,[.,.]],.],[[.,.],.]],.]
[.,[[.,[.,.]],[[.,.],[.,.]]]] => [[.,[.,[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],.],.]] => [[[[.,.],[.,.]],[[.,.],.]],.]
[.,[[.,[.,.]],[[.,[.,.]],.]]] => [[.,[.,[.,.]]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[[.,.],.],.]] => [[[.,[[.,.],.]],[[.,.],.]],.]
[.,[[.,[.,.]],[[[.,.],.],.]]] => [[.,[.,[.,.]]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[[.,.],.],.]] => [[[.,[.,[.,.]]],[[.,.],.]],.]
[.,[[[.,.],.],[.,[.,[.,.]]]]] => [[.,[[.,.],.]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[.,[.,.]],.]] => [[[[[.,.],.],.],[.,[.,.]]],.]
[.,[[[.,.],.],[.,[[.,.],.]]]] => [[.,[[.,.],.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,[.,.]],.]] => [[[[.,[.,.]],.],[.,[.,.]]],.]
[.,[[[.,.],.],[[.,.],[.,.]]]] => [[.,[[.,.],.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,[.,.]],.]] => [[[[.,.],[.,.]],[.,[.,.]]],.]
[.,[[[.,.],.],[[.,[.,.]],.]]] => [[.,[[.,.],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[.,.]],.]] => [[[.,[[.,.],.]],[.,[.,.]]],.]
[.,[[[.,.],.],[[[.,.],.],.]]] => [[.,[[.,.],.]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[.,[.,.]],.]] => [[[.,[.,[.,.]]],[.,[.,.]]],.]
[.,[[.,[.,[.,.]]],[.,[.,.]]]] => [[.,[.,[.,[.,.]]]],[.,[.,.]]] => [[[.,.],.],[[[[.,.],.],.],.]] => [[[[.,.],.],[[[.,.],.],.]],.]
[.,[[.,[.,[.,.]]],[[.,.],.]]] => [[.,[.,[.,[.,.]]]],[[.,.],.]] => [[.,[.,.]],[[[[.,.],.],.],.]] => [[[.,[.,.]],[[[.,.],.],.]],.]
[.,[[.,[[.,.],.]],[.,[.,.]]]] => [[.,[.,[[.,.],.]]],[.,[.,.]]] => [[[.,.],.],[[[.,[.,.]],.],.]] => [[[[.,.],.],[[.,[.,.]],.]],.]
[.,[[.,[[.,.],.]],[[.,.],.]]] => [[.,[.,[[.,.],.]]],[[.,.],.]] => [[.,[.,.]],[[[.,[.,.]],.],.]] => [[[.,[.,.]],[[.,[.,.]],.]],.]
[.,[[[.,.],[.,.]],[.,[.,.]]]] => [[.,[[.,.],[.,.]]],[.,[.,.]]] => [[[.,.],.],[[[.,.],[.,.]],.]] => [[[[.,.],.],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[[.,.],.]]] => [[.,[[.,.],[.,.]]],[[.,.],.]] => [[.,[.,.]],[[[.,.],[.,.]],.]] => [[[.,[.,.]],[[.,.],[.,.]]],.]
[.,[[[.,[.,.]],.],[.,[.,.]]]] => [[.,[[.,[.,.]],.]],[.,[.,.]]] => [[[.,.],.],[[.,[[.,.],.]],.]] => [[[[.,.],.],[.,[[.,.],.]]],.]
[.,[[[.,[.,.]],.],[[.,.],.]]] => [[.,[[.,[.,.]],.]],[[.,.],.]] => [[.,[.,.]],[[.,[[.,.],.]],.]] => [[[.,[.,.]],[.,[[.,.],.]]],.]
[.,[[[[.,.],.],.],[.,[.,.]]]] => [[.,[[[.,.],.],.]],[.,[.,.]]] => [[[.,.],.],[[.,[.,[.,.]]],.]] => [[[[.,.],.],[.,[.,[.,.]]]],.]
[.,[[[[.,.],.],.],[[.,.],.]]] => [[.,[[[.,.],.],.]],[[.,.],.]] => [[.,[.,.]],[[.,[.,[.,.]]],.]] => [[[.,[.,.]],[.,[.,[.,.]]]],.]
[.,[[.,[.,[.,[.,.]]]],[.,.]]] => [[.,[.,[.,[.,[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],.],.],.],.]] => [[[.,.],[[[[.,.],.],.],.]],.]
[.,[[.,[.,[[.,.],.]]],[.,.]]] => [[.,[.,[.,[[.,.],.]]]],[.,.]] => [[.,.],[[[[.,[.,.]],.],.],.]] => [[[.,.],[[[.,[.,.]],.],.]],.]
[.,[[.,[[.,.],[.,.]]],[.,.]]] => [[.,[.,[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],.],.]] => [[[.,.],[[[.,.],[.,.]],.]],.]
[.,[[.,[[.,[.,.]],.]],[.,.]]] => [[.,[.,[[.,[.,.]],.]]],[.,.]] => [[.,.],[[[.,[[.,.],.]],.],.]] => [[[.,.],[[.,[[.,.],.]],.]],.]
[.,[[.,[[[.,.],.],.]],[.,.]]] => [[.,[.,[[[.,.],.],.]]],[.,.]] => [[.,.],[[[.,[.,[.,.]]],.],.]] => [[[.,.],[[.,[.,[.,.]]],.]],.]
[.,[[[.,.],[.,[.,.]]],[.,.]]] => [[.,[[.,.],[.,[.,.]]]],[.,.]] => [[.,.],[[[[.,.],.],[.,.]],.]] => [[[.,.],[[[.,.],.],[.,.]]],.]
[.,[[[.,.],[[.,.],.]],[.,.]]] => [[.,[[.,.],[[.,.],.]]],[.,.]] => [[.,.],[[[.,[.,.]],[.,.]],.]] => [[[.,.],[[.,[.,.]],[.,.]]],.]
[.,[[[.,[.,.]],[.,.]],[.,.]]] => [[.,[[.,[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],.]],.]] => [[[.,.],[[.,.],[[.,.],.]]],.]
[.,[[[[.,.],.],[.,.]],[.,.]]] => [[.,[[[.,.],.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,[.,.]]],.]] => [[[.,.],[[.,.],[.,[.,.]]]],.]
[.,[[[.,[.,[.,.]]],.],[.,.]]] => [[.,[[.,[.,[.,.]]],.]],[.,.]] => [[.,.],[[.,[[[.,.],.],.]],.]] => [[[.,.],[.,[[[.,.],.],.]]],.]
[.,[[[.,[[.,.],.]],.],[.,.]]] => [[.,[[.,[[.,.],.]],.]],[.,.]] => [[.,.],[[.,[[.,[.,.]],.]],.]] => [[[.,.],[.,[[.,[.,.]],.]]],.]
[.,[[[[.,.],[.,.]],.],[.,.]]] => [[.,[[[.,.],[.,.]],.]],[.,.]] => [[.,.],[[.,[[.,.],[.,.]]],.]] => [[[.,.],[.,[[.,.],[.,.]]]],.]
[.,[[[[.,[.,.]],.],.],[.,.]]] => [[.,[[[.,[.,.]],.],.]],[.,.]] => [[.,.],[[.,[.,[[.,.],.]]],.]] => [[[.,.],[.,[.,[[.,.],.]]]],.]
[.,[[[[[.,.],.],.],.],[.,.]]] => [[.,[[[[.,.],.],.],.]],[.,.]] => [[.,.],[[.,[.,[.,[.,.]]]],.]] => [[[.,.],[.,[.,[.,[.,.]]]]],.]
[.,[[.,[.,[.,[.,[.,.]]]]],.]] => [[.,[.,[.,[.,[.,[.,.]]]]]],.] => [.,[[[[[[.,.],.],.],.],.],.]] => [[.,[[[[[.,.],.],.],.],.]],.]
[.,[[.,[.,[.,[[.,.],.]]]],.]] => [[.,[.,[.,[.,[[.,.],.]]]]],.] => [.,[[[[[.,[.,.]],.],.],.],.]] => [[.,[[[[.,[.,.]],.],.],.]],.]
[.,[[.,[.,[[.,.],[.,.]]]],.]] => [[.,[.,[.,[[.,.],[.,.]]]]],.] => [.,[[[[[.,.],[.,.]],.],.],.]] => [[.,[[[[.,.],[.,.]],.],.]],.]
[.,[[.,[.,[[.,[.,.]],.]]],.]] => [[.,[.,[.,[[.,[.,.]],.]]]],.] => [.,[[[[.,[[.,.],.]],.],.],.]] => [[.,[[[.,[[.,.],.]],.],.]],.]
[.,[[.,[.,[[[.,.],.],.]]],.]] => [[.,[.,[.,[[[.,.],.],.]]]],.] => [.,[[[[.,[.,[.,.]]],.],.],.]] => [[.,[[[.,[.,[.,.]]],.],.]],.]
[.,[[.,[[.,.],[.,[.,.]]]],.]] => [[.,[.,[[.,.],[.,[.,.]]]]],.] => [.,[[[[[.,.],.],[.,.]],.],.]] => [[.,[[[[.,.],.],[.,.]],.]],.]
[.,[[.,[[.,.],[[.,.],.]]],.]] => [[.,[.,[[.,.],[[.,.],.]]]],.] => [.,[[[[.,[.,.]],[.,.]],.],.]] => [[.,[[[.,[.,.]],[.,.]],.]],.]
[.,[[.,[[.,[.,.]],[.,.]]],.]] => [[.,[.,[[.,[.,.]],[.,.]]]],.] => [.,[[[[.,.],[[.,.],.]],.],.]] => [[.,[[[.,.],[[.,.],.]],.]],.]
[.,[[.,[[[.,.],.],[.,.]]],.]] => [[.,[.,[[[.,.],.],[.,.]]]],.] => [.,[[[[.,.],[.,[.,.]]],.],.]] => [[.,[[[.,.],[.,[.,.]]],.]],.]
[.,[[.,[[.,[.,[.,.]]],.]],.]] => [[.,[.,[[.,[.,[.,.]]],.]]],.] => [.,[[[.,[[[.,.],.],.]],.],.]] => [[.,[[.,[[[.,.],.],.]],.]],.]
[.,[[.,[[.,[[.,.],.]],.]],.]] => [[.,[.,[[.,[[.,.],.]],.]]],.] => [.,[[[.,[[.,[.,.]],.]],.],.]] => [[.,[[.,[[.,[.,.]],.]],.]],.]
[.,[[.,[[[.,.],[.,.]],.]],.]] => [[.,[.,[[[.,.],[.,.]],.]]],.] => [.,[[[.,[[.,.],[.,.]]],.],.]] => [[.,[[.,[[.,.],[.,.]]],.]],.]
[.,[[.,[[[.,[.,.]],.],.]],.]] => [[.,[.,[[[.,[.,.]],.],.]]],.] => [.,[[[.,[.,[[.,.],.]]],.],.]] => [[.,[[.,[.,[[.,.],.]]],.]],.]
[.,[[.,[[[[.,.],.],.],.]],.]] => [[.,[.,[[[[.,.],.],.],.]]],.] => [.,[[[.,[.,[.,[.,.]]]],.],.]] => [[.,[[.,[.,[.,[.,.]]]],.]],.]
[.,[[[.,.],[.,[.,[.,.]]]],.]] => [[.,[[.,.],[.,[.,[.,.]]]]],.] => [.,[[[[[.,.],.],.],[.,.]],.]] => [[.,[[[[.,.],.],.],[.,.]]],.]
[.,[[[.,.],[.,[[.,.],.]]],.]] => [[.,[[.,.],[.,[[.,.],.]]]],.] => [.,[[[[.,[.,.]],.],[.,.]],.]] => [[.,[[[.,[.,.]],.],[.,.]]],.]
[.,[[[.,.],[[.,.],[.,.]]],.]] => [[.,[[.,.],[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],[.,.]],.]] => [[.,[[[.,.],[.,.]],[.,.]]],.]
[.,[[[.,.],[[.,[.,.]],.]],.]] => [[.,[[.,.],[[.,[.,.]],.]]],.] => [.,[[[.,[[.,.],.]],[.,.]],.]] => [[.,[[.,[[.,.],.]],[.,.]]],.]
[.,[[[.,.],[[[.,.],.],.]],.]] => [[.,[[.,.],[[[.,.],.],.]]],.] => [.,[[[.,[.,[.,.]]],[.,.]],.]] => [[.,[[.,[.,[.,.]]],[.,.]]],.]
[.,[[[.,[.,.]],[.,[.,.]]],.]] => [[.,[[.,[.,.]],[.,[.,.]]]],.] => [.,[[[[.,.],.],[[.,.],.]],.]] => [[.,[[[.,.],.],[[.,.],.]]],.]
[.,[[[.,[.,.]],[[.,.],.]],.]] => [[.,[[.,[.,.]],[[.,.],.]]],.] => [.,[[[.,[.,.]],[[.,.],.]],.]] => [[.,[[.,[.,.]],[[.,.],.]]],.]
[.,[[[[.,.],.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,[.,.]]]],.] => [.,[[[[.,.],.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,[.,.]]]],.]
[.,[[[[.,.],.],[[.,.],.]],.]] => [[.,[[[.,.],.],[[.,.],.]]],.] => [.,[[[.,[.,.]],[.,[.,.]]],.]] => [[.,[[.,[.,.]],[.,[.,.]]]],.]
[.,[[[.,[.,[.,.]]],[.,.]],.]] => [[.,[[.,[.,[.,.]]],[.,.]]],.] => [.,[[[.,.],[[[.,.],.],.]],.]] => [[.,[[.,.],[[[.,.],.],.]]],.]
[.,[[[.,[[.,.],.]],[.,.]],.]] => [[.,[[.,[[.,.],.]],[.,.]]],.] => [.,[[[.,.],[[.,[.,.]],.]],.]] => [[.,[[.,.],[[.,[.,.]],.]]],.]
[.,[[[[.,.],[.,.]],[.,.]],.]] => [[.,[[[.,.],[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],[.,.]]],.]] => [[.,[[.,.],[[.,.],[.,.]]]],.]
[.,[[[[.,[.,.]],.],[.,.]],.]] => [[.,[[[.,[.,.]],.],[.,.]]],.] => [.,[[[.,.],[.,[[.,.],.]]],.]] => [[.,[[.,.],[.,[[.,.],.]]]],.]
[.,[[[[[.,.],.],.],[.,.]],.]] => [[.,[[[[.,.],.],.],[.,.]]],.] => [.,[[[.,.],[.,[.,[.,.]]]],.]] => [[.,[[.,.],[.,[.,[.,.]]]]],.]
[.,[[[.,[.,[.,[.,.]]]],.],.]] => [[.,[[.,[.,[.,[.,.]]]],.]],.] => [.,[[.,[[[[.,.],.],.],.]],.]] => [[.,[.,[[[[.,.],.],.],.]]],.]
[.,[[[.,[.,[[.,.],.]]],.],.]] => [[.,[[.,[.,[[.,.],.]]],.]],.] => [.,[[.,[[[.,[.,.]],.],.]],.]] => [[.,[.,[[[.,[.,.]],.],.]]],.]
[.,[[[.,[[.,.],[.,.]]],.],.]] => [[.,[[.,[[.,.],[.,.]]],.]],.] => [.,[[.,[[[.,.],[.,.]],.]],.]] => [[.,[.,[[[.,.],[.,.]],.]]],.]
[.,[[[.,[[.,[.,.]],.]],.],.]] => [[.,[[.,[[.,[.,.]],.]],.]],.] => [.,[[.,[[.,[[.,.],.]],.]],.]] => [[.,[.,[[.,[[.,.],.]],.]]],.]
[.,[[[.,[[[.,.],.],.]],.],.]] => [[.,[[.,[[[.,.],.],.]],.]],.] => [.,[[.,[[.,[.,[.,.]]],.]],.]] => [[.,[.,[[.,[.,[.,.]]],.]]],.]
[.,[[[[.,.],[.,[.,.]]],.],.]] => [[.,[[[.,.],[.,[.,.]]],.]],.] => [.,[[.,[[[.,.],.],[.,.]]],.]] => [[.,[.,[[[.,.],.],[.,.]]]],.]
[.,[[[[.,.],[[.,.],.]],.],.]] => [[.,[[[.,.],[[.,.],.]],.]],.] => [.,[[.,[[.,[.,.]],[.,.]]],.]] => [[.,[.,[[.,[.,.]],[.,.]]]],.]
[.,[[[[.,[.,.]],[.,.]],.],.]] => [[.,[[[.,[.,.]],[.,.]],.]],.] => [.,[[.,[[.,.],[[.,.],.]]],.]] => [[.,[.,[[.,.],[[.,.],.]]]],.]
[.,[[[[[.,.],.],[.,.]],.],.]] => [[.,[[[[.,.],.],[.,.]],.]],.] => [.,[[.,[[.,.],[.,[.,.]]]],.]] => [[.,[.,[[.,.],[.,[.,.]]]]],.]
[.,[[[[.,[.,[.,.]]],.],.],.]] => [[.,[[[.,[.,[.,.]]],.],.]],.] => [.,[[.,[.,[[[.,.],.],.]]],.]] => [[.,[.,[.,[[[.,.],.],.]]]],.]
[.,[[[[.,[[.,.],.]],.],.],.]] => [[.,[[[.,[[.,.],.]],.],.]],.] => [.,[[.,[.,[[.,[.,.]],.]]],.]] => [[.,[.,[.,[[.,[.,.]],.]]]],.]
[.,[[[[[.,.],[.,.]],.],.],.]] => [[.,[[[[.,.],[.,.]],.],.]],.] => [.,[[.,[.,[[.,.],[.,.]]]],.]] => [[.,[.,[.,[[.,.],[.,.]]]]],.]
[.,[[[[[.,[.,.]],.],.],.],.]] => [[.,[[[[.,[.,.]],.],.],.]],.] => [.,[[.,[.,[.,[[.,.],.]]]],.]] => [[.,[.,[.,[.,[[.,.],.]]]]],.]
[.,[[[[[[.,.],.],.],.],.],.]] => [[.,[[[[[.,.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,.]]]]],.]] => [[.,[.,[.,[.,[.,[.,.]]]]]],.]
[[.,.],[.,[.,[.,[.,[.,.]]]]]] => [[[.,.],.],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[.,[.,.]]] => [[[[[[.,.],.],.],.],.],[.,.]]
[[.,.],[.,[.,[.,[[.,.],.]]]]] => [[[.,.],.],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[.,[.,.]]] => [[[[[.,[.,.]],.],.],.],[.,.]]
[[.,.],[.,[.,[[.,.],[.,.]]]]] => [[[.,.],.],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[.,[.,.]]] => [[[[[.,.],[.,.]],.],.],[.,.]]
[[.,.],[.,[.,[[.,[.,.]],.]]]] => [[[.,.],.],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[.,[.,.]]] => [[[[.,[[.,.],.]],.],.],[.,.]]
[[.,.],[.,[.,[[[.,.],.],.]]]] => [[[.,.],.],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[.,[.,.]]] => [[[[.,[.,[.,.]]],.],.],[.,.]]
[[.,.],[.,[[.,.],[.,[.,.]]]]] => [[[.,.],.],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[.,[.,.]]] => [[[[[.,.],.],[.,.]],.],[.,.]]
[[.,.],[.,[[.,.],[[.,.],.]]]] => [[[.,.],.],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[.,[.,.]]] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[[.,.],[.,[[.,[.,.]],[.,.]]]] => [[[.,.],.],[[.,[.,.]],[.,.]]] => [[[.,.],[[.,.],.]],[.,[.,.]]] => [[[[.,.],[[.,.],.]],.],[.,.]]
[[.,.],[.,[[[.,.],.],[.,.]]]] => [[[.,.],.],[[[.,.],.],[.,.]]] => [[[.,.],[.,[.,.]]],[.,[.,.]]] => [[[[.,.],[.,[.,.]]],.],[.,.]]
[[.,.],[.,[[.,[.,[.,.]]],.]]] => [[[.,.],.],[[.,[.,[.,.]]],.]] => [[.,[[[.,.],.],.]],[.,[.,.]]] => [[[.,[[[.,.],.],.]],.],[.,.]]
[[.,.],[.,[[.,[[.,.],.]],.]]] => [[[.,.],.],[[.,[[.,.],.]],.]] => [[.,[[.,[.,.]],.]],[.,[.,.]]] => [[[.,[[.,[.,.]],.]],.],[.,.]]
[[.,.],[.,[[[.,.],[.,.]],.]]] => [[[.,.],.],[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],[.,[.,.]]] => [[[.,[[.,.],[.,.]]],.],[.,.]]
[[.,.],[.,[[[.,[.,.]],.],.]]] => [[[.,.],.],[[[.,[.,.]],.],.]] => [[.,[.,[[.,.],.]]],[.,[.,.]]] => [[[.,[.,[[.,.],.]]],.],[.,.]]
[[.,.],[.,[[[[.,.],.],.],.]]] => [[[.,.],.],[[[[.,.],.],.],.]] => [[.,[.,[.,[.,.]]]],[.,[.,.]]] => [[[.,[.,[.,[.,.]]]],.],[.,.]]
[[.,.],[[.,.],[.,[.,[.,.]]]]] => [[[.,.],[.,.]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[.,.],[.,.]]] => [[[[[.,.],.],.],[.,.]],[.,.]]
[[.,.],[[.,.],[.,[[.,.],.]]]] => [[[.,.],[.,.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,.],[.,.]]] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[[.,.],[[.,.],[[.,.],[.,.]]]] => [[[.,.],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[.,.]]] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[[.,.],[[.,.],[[.,[.,.]],.]]] => [[[.,.],[.,.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,.],[.,.]]] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[[.,.],[[.,.],[[[.,.],.],.]]] => [[[.,.],[.,.]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[.,.],[.,.]]] => [[[.,[.,[.,.]]],[.,.]],[.,.]]
[[.,.],[[.,[.,.]],[.,[.,.]]]] => [[[.,.],[.,[.,.]]],[.,[.,.]]] => [[[.,.],.],[[[.,.],.],[.,.]]] => [[[[.,.],.],[[.,.],.]],[.,.]]
[[.,.],[[.,[.,.]],[[.,.],.]]] => [[[.,.],[.,[.,.]]],[[.,.],.]] => [[.,[.,.]],[[[.,.],.],[.,.]]] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[[.,.],[[[.,.],.],[.,[.,.]]]] => [[[.,.],[[.,.],.]],[.,[.,.]]] => [[[.,.],.],[[.,[.,.]],[.,.]]] => [[[[.,.],.],[.,[.,.]]],[.,.]]
[[.,.],[[[.,.],.],[[.,.],.]]] => [[[.,.],[[.,.],.]],[[.,.],.]] => [[.,[.,.]],[[.,[.,.]],[.,.]]] => [[[.,[.,.]],[.,[.,.]]],[.,.]]
[[.,.],[[.,[.,[.,.]]],[.,.]]] => [[[.,.],[.,[.,[.,.]]]],[.,.]] => [[.,.],[[[[.,.],.],.],[.,.]]] => [[[.,.],[[[.,.],.],.]],[.,.]]
[[.,.],[[.,[[.,.],.]],[.,.]]] => [[[.,.],[.,[[.,.],.]]],[.,.]] => [[.,.],[[[.,[.,.]],.],[.,.]]] => [[[.,.],[[.,[.,.]],.]],[.,.]]
[[.,.],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[.,.]]
[[.,.],[[[.,[.,.]],.],[.,.]]] => [[[.,.],[[.,[.,.]],.]],[.,.]] => [[.,.],[[.,[[.,.],.]],[.,.]]] => [[[.,.],[.,[[.,.],.]]],[.,.]]
[[.,.],[[[[.,.],.],.],[.,.]]] => [[[.,.],[[[.,.],.],.]],[.,.]] => [[.,.],[[.,[.,[.,.]]],[.,.]]] => [[[.,.],[.,[.,[.,.]]]],[.,.]]
[[.,.],[[.,[.,[.,[.,.]]]],.]] => [[[.,.],[.,[.,[.,[.,.]]]]],.] => [.,[[[[[.,.],.],.],.],[.,.]]] => [[.,[[[[.,.],.],.],.]],[.,.]]
[[.,.],[[.,[.,[[.,.],.]]],.]] => [[[.,.],[.,[.,[[.,.],.]]]],.] => [.,[[[[.,[.,.]],.],.],[.,.]]] => [[.,[[[.,[.,.]],.],.]],[.,.]]
[[.,.],[[.,[[.,.],[.,.]]],.]] => [[[.,.],[.,[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],.],[.,.]]] => [[.,[[[.,.],[.,.]],.]],[.,.]]
[[.,.],[[.,[[.,[.,.]],.]],.]] => [[[.,.],[.,[[.,[.,.]],.]]],.] => [.,[[[.,[[.,.],.]],.],[.,.]]] => [[.,[[.,[[.,.],.]],.]],[.,.]]
[[.,.],[[.,[[[.,.],.],.]],.]] => [[[.,.],[.,[[[.,.],.],.]]],.] => [.,[[[.,[.,[.,.]]],.],[.,.]]] => [[.,[[.,[.,[.,.]]],.]],[.,.]]
[[.,.],[[[.,.],[.,[.,.]]],.]] => [[[.,.],[[.,.],[.,[.,.]]]],.] => [.,[[[[.,.],.],[.,.]],[.,.]]] => [[.,[[[.,.],.],[.,.]]],[.,.]]
[[.,.],[[[.,.],[[.,.],.]],.]] => [[[.,.],[[.,.],[[.,.],.]]],.] => [.,[[[.,[.,.]],[.,.]],[.,.]]] => [[.,[[.,[.,.]],[.,.]]],[.,.]]
[[.,.],[[[.,[.,.]],[.,.]],.]] => [[[.,.],[[.,[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],.]],[.,.]]] => [[.,[[.,.],[[.,.],.]]],[.,.]]
[[.,.],[[[[.,.],.],[.,.]],.]] => [[[.,.],[[[.,.],.],[.,.]]],.] => [.,[[[.,.],[.,[.,.]]],[.,.]]] => [[.,[[.,.],[.,[.,.]]]],[.,.]]
[[.,.],[[[.,[.,[.,.]]],.],.]] => [[[.,.],[[.,[.,[.,.]]],.]],.] => [.,[[.,[[[.,.],.],.]],[.,.]]] => [[.,[.,[[[.,.],.],.]]],[.,.]]
[[.,.],[[[.,[[.,.],.]],.],.]] => [[[.,.],[[.,[[.,.],.]],.]],.] => [.,[[.,[[.,[.,.]],.]],[.,.]]] => [[.,[.,[[.,[.,.]],.]]],[.,.]]
[[.,.],[[[[.,.],[.,.]],.],.]] => [[[.,.],[[[.,.],[.,.]],.]],.] => [.,[[.,[[.,.],[.,.]]],[.,.]]] => [[.,[.,[[.,.],[.,.]]]],[.,.]]
[[.,.],[[[[.,[.,.]],.],.],.]] => [[[.,.],[[[.,[.,.]],.],.]],.] => [.,[[.,[.,[[.,.],.]]],[.,.]]] => [[.,[.,[.,[[.,.],.]]]],[.,.]]
[[.,.],[[[[[.,.],.],.],.],.]] => [[[.,.],[[[[.,.],.],.],.]],.] => [.,[[.,[.,[.,[.,.]]]],[.,.]]] => [[.,[.,[.,[.,[.,.]]]]],[.,.]]
[[.,[.,.]],[.,[.,[.,[.,.]]]]] => [[[.,[.,.]],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[[.,.],.]]] => [[[[[.,.],.],.],.],[[.,.],.]]
[[.,[.,.]],[.,[.,[[.,.],.]]]] => [[[.,[.,.]],.],[.,[[.,.],.]]] => [[[.,[.,.]],.],[.,[[.,.],.]]] => [[[[.,[.,.]],.],.],[[.,.],.]]
[[.,[.,.]],[.,[[.,.],[.,.]]]] => [[[.,[.,.]],.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,[[.,.],.]]] => [[[[.,.],[.,.]],.],[[.,.],.]]
[[.,[.,.]],[.,[[.,[.,.]],.]]] => [[[.,[.,.]],.],[[.,[.,.]],.]] => [[.,[[.,.],.]],[.,[[.,.],.]]] => [[[.,[[.,.],.]],.],[[.,.],.]]
[[.,[.,.]],[.,[[[.,.],.],.]]] => [[[.,[.,.]],.],[[[.,.],.],.]] => [[.,[.,[.,.]]],[.,[[.,.],.]]] => [[[.,[.,[.,.]]],.],[[.,.],.]]
[[.,[.,.]],[[.,.],[.,[.,.]]]] => [[[.,[.,.]],[.,.]],[.,[.,.]]] => [[[.,.],.],[[.,.],[[.,.],.]]] => [[[[.,.],.],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,[.,.]],[.,.]]] => [[[.,[.,.]],[.,[.,.]]],[.,.]] => [[.,.],[[[.,.],.],[[.,.],.]]] => [[[.,.],[[.,.],.]],[[.,.],.]]
[[.,[.,.]],[[[.,.],.],[.,.]]] => [[[.,[.,.]],[[.,.],.]],[.,.]] => [[.,.],[[.,[.,.]],[[.,.],.]]] => [[[.,.],[.,[.,.]]],[[.,.],.]]
[[.,[.,.]],[[.,[.,[.,.]]],.]] => [[[.,[.,.]],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[[.,.],.]]] => [[.,[[[.,.],.],.]],[[.,.],.]]
[[.,[.,.]],[[.,[[.,.],.]],.]] => [[[.,[.,.]],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[[.,.],.]]] => [[.,[[.,[.,.]],.]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[.,.]],.]] => [[[.,[.,.]],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[[.,.],.]]] => [[.,[[.,.],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,[.,.]],.],.]] => [[[.,[.,.]],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[[.,.],.]]] => [[.,[.,[[.,.],.]]],[[.,.],.]]
[[.,[.,.]],[[[[.,.],.],.],.]] => [[[.,[.,.]],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[[.,.],.]]] => [[.,[.,[.,[.,.]]]],[[.,.],.]]
[[[.,.],.],[.,[.,[.,[.,.]]]]] => [[[[.,.],.],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[.,[.,.]]]] => [[[[[.,.],.],.],.],[.,[.,.]]]
[[[.,.],.],[.,[.,[[.,.],.]]]] => [[[[.,.],.],.],[.,[[.,.],.]]] => [[[.,[.,.]],.],[.,[.,[.,.]]]] => [[[[.,[.,.]],.],.],[.,[.,.]]]
[[[.,.],.],[.,[[.,.],[.,.]]]] => [[[[.,.],.],.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,[.,[.,.]]]] => [[[[.,.],[.,.]],.],[.,[.,.]]]
[[[.,.],.],[.,[[.,[.,.]],.]]] => [[[[.,.],.],.],[[.,[.,.]],.]] => [[.,[[.,.],.]],[.,[.,[.,.]]]] => [[[.,[[.,.],.]],.],[.,[.,.]]]
[[[.,.],.],[.,[[[.,.],.],.]]] => [[[[.,.],.],.],[[[.,.],.],.]] => [[.,[.,[.,.]]],[.,[.,[.,.]]]] => [[[.,[.,[.,.]]],.],[.,[.,.]]]
[[[.,.],.],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[.,[.,.]]] => [[[.,.],.],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[.,[.,.]]]
[[[.,.],.],[[.,.],[[.,.],.]]] => [[[[.,.],.],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[.,[.,.]]]] => [[[.,[.,.]],[.,.]],[.,[.,.]]]
[[[.,.],.],[[.,[.,.]],[.,.]]] => [[[[.,.],.],[.,[.,.]]],[.,.]] => [[.,.],[[[.,.],.],[.,[.,.]]]] => [[[.,.],[[.,.],.]],[.,[.,.]]]
[[[.,.],.],[[[.,.],.],[.,.]]] => [[[[.,.],.],[[.,.],.]],[.,.]] => [[.,.],[[.,[.,.]],[.,[.,.]]]] => [[[.,.],[.,[.,.]]],[.,[.,.]]]
[[[.,.],.],[[.,[.,[.,.]]],.]] => [[[[.,.],.],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[.,[.,.]]]] => [[.,[[[.,.],.],.]],[.,[.,.]]]
[[[.,.],.],[[.,[[.,.],.]],.]] => [[[[.,.],.],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[.,[.,.]]]] => [[.,[[.,[.,.]],.]],[.,[.,.]]]
[[[.,.],.],[[[.,.],[.,.]],.]] => [[[[.,.],.],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[.,[.,.]]]] => [[.,[[.,.],[.,.]]],[.,[.,.]]]
[[[.,.],.],[[[.,[.,.]],.],.]] => [[[[.,.],.],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[.,[.,.]]]] => [[.,[.,[[.,.],.]]],[.,[.,.]]]
[[[.,.],.],[[[[.,.],.],.],.]] => [[[[.,.],.],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[.,[.,.]]]] => [[.,[.,[.,[.,.]]]],[.,[.,.]]]
[[.,[.,[.,.]]],[.,[.,[.,.]]]] => [[[.,[.,[.,.]]],.],[.,[.,.]]] => [[[.,.],.],[.,[[[.,.],.],.]]] => [[[[.,.],.],.],[[[.,.],.],.]]
[[.,[.,[.,.]]],[.,[[.,.],.]]] => [[[.,[.,[.,.]]],.],[[.,.],.]] => [[.,[.,.]],[.,[[[.,.],.],.]]] => [[[.,[.,.]],.],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[.,.],[.,.]]] => [[[.,[.,[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],.],.]]] => [[[.,.],[.,.]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[.,[.,.]],.]] => [[[.,[.,[.,.]]],[.,[.,.]]],.] => [.,[[[.,.],.],[[[.,.],.],.]]] => [[.,[[.,.],.]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[[.,.],.],.]] => [[[.,[.,[.,.]]],[[.,.],.]],.] => [.,[[.,[.,.]],[[[.,.],.],.]]] => [[.,[.,[.,.]]],[[[.,.],.],.]]
[[.,[[.,.],.]],[.,[.,[.,.]]]] => [[[.,[[.,.],.]],.],[.,[.,.]]] => [[[.,.],.],[.,[[.,[.,.]],.]]] => [[[[.,.],.],.],[[.,[.,.]],.]]
[[.,[[.,.],.]],[.,[[.,.],.]]] => [[[.,[[.,.],.]],.],[[.,.],.]] => [[.,[.,.]],[.,[[.,[.,.]],.]]] => [[[.,[.,.]],.],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,.],[.,.]]] => [[[.,[[.,.],.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,[.,.]],.]]] => [[[.,.],[.,.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,[.,.]],.]] => [[[.,[[.,.],.]],[.,[.,.]]],.] => [.,[[[.,.],.],[[.,[.,.]],.]]] => [[.,[[.,.],.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[[.,.],.],.]] => [[[.,[[.,.],.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,[.,.]],.]]] => [[.,[.,[.,.]]],[[.,[.,.]],.]]
[[[.,.],[.,.]],[.,[.,[.,.]]]] => [[[[.,.],[.,.]],.],[.,[.,.]]] => [[[.,.],.],[.,[[.,.],[.,.]]]] => [[[[.,.],.],.],[[.,.],[.,.]]]
[[[.,.],[.,.]],[.,[[.,.],.]]] => [[[[.,.],[.,.]],.],[[.,.],.]] => [[.,[.,.]],[.,[[.,.],[.,.]]]] => [[[.,[.,.]],.],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,.],[.,.]]] => [[[[.,.],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[.,.]]]] => [[[.,.],[.,.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,[.,.]],.]] => [[[[.,.],[.,.]],[.,[.,.]]],.] => [.,[[[.,.],.],[[.,.],[.,.]]]] => [[.,[[.,.],.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[[.,.],.],.]] => [[[[.,.],[.,.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,.],[.,.]]]] => [[.,[.,[.,.]]],[[.,.],[.,.]]]
[[[.,[.,.]],.],[.,[.,[.,.]]]] => [[[[.,[.,.]],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[[.,.],.]]]] => [[[[.,.],.],.],[.,[[.,.],.]]]
[[[.,[.,.]],.],[.,[[.,.],.]]] => [[[[.,[.,.]],.],.],[[.,.],.]] => [[.,[.,.]],[.,[.,[[.,.],.]]]] => [[[.,[.,.]],.],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[.,.],[.,.]]] => [[[[.,[.,.]],.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,[[.,.],.]]]] => [[[.,.],[.,.]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[.,[.,.]],.]] => [[[[.,[.,.]],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[[.,.],.]]]] => [[.,[[.,.],.]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[[.,.],.],.]] => [[[[.,[.,.]],.],[[.,.],.]],.] => [.,[[.,[.,.]],[.,[[.,.],.]]]] => [[.,[.,[.,.]]],[.,[[.,.],.]]]
[[[[.,.],.],.],[.,[.,[.,.]]]] => [[[[[.,.],.],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[.,[.,.]]]]] => [[[[.,.],.],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[.,[[.,.],.]]] => [[[[[.,.],.],.],.],[[.,.],.]] => [[.,[.,.]],[.,[.,[.,[.,.]]]]] => [[[.,[.,.]],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[.,.],[.,.]]] => [[[[[.,.],.],.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,[.,[.,.]]]]] => [[[.,.],[.,.]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[.,[.,.]],.]] => [[[[[.,.],.],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[.,[.,.]]]]] => [[.,[[.,.],.]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[[.,.],.],.]] => [[[[[.,.],.],.],[[.,.],.]],.] => [.,[[.,[.,.]],[.,[.,[.,.]]]]] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]
[[.,[.,[.,[.,.]]]],[.,[.,.]]] => [[[.,[.,[.,[.,.]]]],.],[.,.]] => [[.,.],[.,[[[[.,.],.],.],.]]] => [[[.,.],.],[[[[.,.],.],.],.]]
[[.,[.,[.,[.,.]]]],[[.,.],.]] => [[[.,[.,[.,[.,.]]]],[.,.]],.] => [.,[[.,.],[[[[.,.],.],.],.]]] => [[.,[.,.]],[[[[.,.],.],.],.]]
[[.,[.,[[.,.],.]]],[.,[.,.]]] => [[[.,[.,[[.,.],.]]],.],[.,.]] => [[.,.],[.,[[[.,[.,.]],.],.]]] => [[[.,.],.],[[[.,[.,.]],.],.]]
[[.,[.,[[.,.],.]]],[[.,.],.]] => [[[.,[.,[[.,.],.]]],[.,.]],.] => [.,[[.,.],[[[.,[.,.]],.],.]]] => [[.,[.,.]],[[[.,[.,.]],.],.]]
[[.,[[.,.],[.,.]]],[.,[.,.]]] => [[[.,[[.,.],[.,.]]],.],[.,.]] => [[.,.],[.,[[[.,.],[.,.]],.]]] => [[[.,.],.],[[[.,.],[.,.]],.]]
[[.,[[.,.],[.,.]]],[[.,.],.]] => [[[.,[[.,.],[.,.]]],[.,.]],.] => [.,[[.,.],[[[.,.],[.,.]],.]]] => [[.,[.,.]],[[[.,.],[.,.]],.]]
[[.,[[.,[.,.]],.]],[.,[.,.]]] => [[[.,[[.,[.,.]],.]],.],[.,.]] => [[.,.],[.,[[.,[[.,.],.]],.]]] => [[[.,.],.],[[.,[[.,.],.]],.]]
[[.,[[.,[.,.]],.]],[[.,.],.]] => [[[.,[[.,[.,.]],.]],[.,.]],.] => [.,[[.,.],[[.,[[.,.],.]],.]]] => [[.,[.,.]],[[.,[[.,.],.]],.]]
[[.,[[[.,.],.],.]],[.,[.,.]]] => [[[.,[[[.,.],.],.]],.],[.,.]] => [[.,.],[.,[[.,[.,[.,.]]],.]]] => [[[.,.],.],[[.,[.,[.,.]]],.]]
[[.,[[[.,.],.],.]],[[.,.],.]] => [[[.,[[[.,.],.],.]],[.,.]],.] => [.,[[.,.],[[.,[.,[.,.]]],.]]] => [[.,[.,.]],[[.,[.,[.,.]]],.]]
[[[.,.],[.,[.,.]]],[.,[.,.]]] => [[[[.,.],[.,[.,.]]],.],[.,.]] => [[.,.],[.,[[[.,.],.],[.,.]]]] => [[[.,.],.],[[[.,.],.],[.,.]]]
[[[.,.],[.,[.,.]]],[[.,.],.]] => [[[[.,.],[.,[.,.]]],[.,.]],.] => [.,[[.,.],[[[.,.],.],[.,.]]]] => [[.,[.,.]],[[[.,.],.],[.,.]]]
[[[.,.],[[.,.],.]],[.,[.,.]]] => [[[[.,.],[[.,.],.]],.],[.,.]] => [[.,.],[.,[[.,[.,.]],[.,.]]]] => [[[.,.],.],[[.,[.,.]],[.,.]]]
[[[.,.],[[.,.],.]],[[.,.],.]] => [[[[.,.],[[.,.],.]],[.,.]],.] => [.,[[.,.],[[.,[.,.]],[.,.]]]] => [[.,[.,.]],[[.,[.,.]],[.,.]]]
[[[.,[.,.]],[.,.]],[.,[.,.]]] => [[[[.,[.,.]],[.,.]],.],[.,.]] => [[.,.],[.,[[.,.],[[.,.],.]]]] => [[[.,.],.],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[[.,.],.]] => [[[[.,[.,.]],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[[.,.],.]]]] => [[.,[.,.]],[[.,.],[[.,.],.]]]
[[[[.,.],.],[.,.]],[.,[.,.]]] => [[[[[.,.],.],[.,.]],.],[.,.]] => [[.,.],[.,[[.,.],[.,[.,.]]]]] => [[[.,.],.],[[.,.],[.,[.,.]]]]
[[[[.,.],.],[.,.]],[[.,.],.]] => [[[[[.,.],.],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[.,[.,.]]]]] => [[.,[.,.]],[[.,.],[.,[.,.]]]]
[[[.,[.,[.,.]]],.],[.,[.,.]]] => [[[[.,[.,[.,.]]],.],.],[.,.]] => [[.,.],[.,[.,[[[.,.],.],.]]]] => [[[.,.],.],[.,[[[.,.],.],.]]]
[[[.,[.,[.,.]]],.],[[.,.],.]] => [[[[.,[.,[.,.]]],.],[.,.]],.] => [.,[[.,.],[.,[[[.,.],.],.]]]] => [[.,[.,.]],[.,[[[.,.],.],.]]]
[[[.,[[.,.],.]],.],[.,[.,.]]] => [[[[.,[[.,.],.]],.],.],[.,.]] => [[.,.],[.,[.,[[.,[.,.]],.]]]] => [[[.,.],.],[.,[[.,[.,.]],.]]]
[[[.,[[.,.],.]],.],[[.,.],.]] => [[[[.,[[.,.],.]],.],[.,.]],.] => [.,[[.,.],[.,[[.,[.,.]],.]]]] => [[.,[.,.]],[.,[[.,[.,.]],.]]]
[[[[.,.],[.,.]],.],[.,[.,.]]] => [[[[[.,.],[.,.]],.],.],[.,.]] => [[.,.],[.,[.,[[.,.],[.,.]]]]] => [[[.,.],.],[.,[[.,.],[.,.]]]]
[[[[.,.],[.,.]],.],[[.,.],.]] => [[[[[.,.],[.,.]],.],[.,.]],.] => [.,[[.,.],[.,[[.,.],[.,.]]]]] => [[.,[.,.]],[.,[[.,.],[.,.]]]]
[[[[.,[.,.]],.],.],[.,[.,.]]] => [[[[[.,[.,.]],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[[.,.],.]]]]] => [[[.,.],.],[.,[.,[[.,.],.]]]]
[[[[.,[.,.]],.],.],[[.,.],.]] => [[[[[.,[.,.]],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[[.,.],.]]]]] => [[.,[.,.]],[.,[.,[[.,.],.]]]]
[[[[[.,.],.],.],.],[.,[.,.]]] => [[[[[[.,.],.],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[.,[.,.]]]]]] => [[[.,.],.],[.,[.,[.,[.,.]]]]]
[[[[[.,.],.],.],.],[[.,.],.]] => [[[[[[.,.],.],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[.,[.,.]]]]]] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]
[[.,[.,[.,[.,[.,.]]]]],[.,.]] => [[[.,[.,[.,[.,[.,.]]]]],.],.] => [.,[.,[[[[[.,.],.],.],.],.]]] => [[.,.],[[[[[.,.],.],.],.],.]]
[[.,[.,[.,[[.,.],.]]]],[.,.]] => [[[.,[.,[.,[[.,.],.]]]],.],.] => [.,[.,[[[[.,[.,.]],.],.],.]]] => [[.,.],[[[[.,[.,.]],.],.],.]]
[[.,[.,[[.,.],[.,.]]]],[.,.]] => [[[.,[.,[[.,.],[.,.]]]],.],.] => [.,[.,[[[[.,.],[.,.]],.],.]]] => [[.,.],[[[[.,.],[.,.]],.],.]]
[[.,[.,[[.,[.,.]],.]]],[.,.]] => [[[.,[.,[[.,[.,.]],.]]],.],.] => [.,[.,[[[.,[[.,.],.]],.],.]]] => [[.,.],[[[.,[[.,.],.]],.],.]]
[[.,[.,[[[.,.],.],.]]],[.,.]] => [[[.,[.,[[[.,.],.],.]]],.],.] => [.,[.,[[[.,[.,[.,.]]],.],.]]] => [[.,.],[[[.,[.,[.,.]]],.],.]]
[[.,[[.,.],[.,[.,.]]]],[.,.]] => [[[.,[[.,.],[.,[.,.]]]],.],.] => [.,[.,[[[[.,.],.],[.,.]],.]]] => [[.,.],[[[[.,.],.],[.,.]],.]]
[[.,[[.,.],[[.,.],.]]],[.,.]] => [[[.,[[.,.],[[.,.],.]]],.],.] => [.,[.,[[[.,[.,.]],[.,.]],.]]] => [[.,.],[[[.,[.,.]],[.,.]],.]]
[[.,[[.,[.,.]],[.,.]]],[.,.]] => [[[.,[[.,[.,.]],[.,.]]],.],.] => [.,[.,[[[.,.],[[.,.],.]],.]]] => [[.,.],[[[.,.],[[.,.],.]],.]]
[[.,[[[.,.],.],[.,.]]],[.,.]] => [[[.,[[[.,.],.],[.,.]]],.],.] => [.,[.,[[[.,.],[.,[.,.]]],.]]] => [[.,.],[[[.,.],[.,[.,.]]],.]]
[[.,[[.,[.,[.,.]]],.]],[.,.]] => [[[.,[[.,[.,[.,.]]],.]],.],.] => [.,[.,[[.,[[[.,.],.],.]],.]]] => [[.,.],[[.,[[[.,.],.],.]],.]]
[[.,[[.,[[.,.],.]],.]],[.,.]] => [[[.,[[.,[[.,.],.]],.]],.],.] => [.,[.,[[.,[[.,[.,.]],.]],.]]] => [[.,.],[[.,[[.,[.,.]],.]],.]]
[[.,[[[.,.],[.,.]],.]],[.,.]] => [[[.,[[[.,.],[.,.]],.]],.],.] => [.,[.,[[.,[[.,.],[.,.]]],.]]] => [[.,.],[[.,[[.,.],[.,.]]],.]]
[[.,[[[.,[.,.]],.],.]],[.,.]] => [[[.,[[[.,[.,.]],.],.]],.],.] => [.,[.,[[.,[.,[[.,.],.]]],.]]] => [[.,.],[[.,[.,[[.,.],.]]],.]]
[[.,[[[[.,.],.],.],.]],[.,.]] => [[[.,[[[[.,.],.],.],.]],.],.] => [.,[.,[[.,[.,[.,[.,.]]]],.]]] => [[.,.],[[.,[.,[.,[.,.]]]],.]]
[[[.,.],[.,[.,[.,.]]]],[.,.]] => [[[[.,.],[.,[.,[.,.]]]],.],.] => [.,[.,[[[[.,.],.],.],[.,.]]]] => [[.,.],[[[[.,.],.],.],[.,.]]]
[[[.,.],[.,[[.,.],.]]],[.,.]] => [[[[.,.],[.,[[.,.],.]]],.],.] => [.,[.,[[[.,[.,.]],.],[.,.]]]] => [[.,.],[[[.,[.,.]],.],[.,.]]]
[[[.,.],[[.,.],[.,.]]],[.,.]] => [[[[.,.],[[.,.],[.,.]]],.],.] => [.,[.,[[[.,.],[.,.]],[.,.]]]] => [[.,.],[[[.,.],[.,.]],[.,.]]]
[[[.,.],[[.,[.,.]],.]],[.,.]] => [[[[.,.],[[.,[.,.]],.]],.],.] => [.,[.,[[.,[[.,.],.]],[.,.]]]] => [[.,.],[[.,[[.,.],.]],[.,.]]]
[[[.,.],[[[.,.],.],.]],[.,.]] => [[[[.,.],[[[.,.],.],.]],.],.] => [.,[.,[[.,[.,[.,.]]],[.,.]]]] => [[.,.],[[.,[.,[.,.]]],[.,.]]]
[[[.,[.,.]],[.,[.,.]]],[.,.]] => [[[[.,[.,.]],[.,[.,.]]],.],.] => [.,[.,[[[.,.],.],[[.,.],.]]]] => [[.,.],[[[.,.],.],[[.,.],.]]]
[[[.,[.,.]],[[.,.],.]],[.,.]] => [[[[.,[.,.]],[[.,.],.]],.],.] => [.,[.,[[.,[.,.]],[[.,.],.]]]] => [[.,.],[[.,[.,.]],[[.,.],.]]]
[[[[.,.],.],[.,[.,.]]],[.,.]] => [[[[[.,.],.],[.,[.,.]]],.],.] => [.,[.,[[[.,.],.],[.,[.,.]]]]] => [[.,.],[[[.,.],.],[.,[.,.]]]]
[[[[.,.],.],[[.,.],.]],[.,.]] => [[[[[.,.],.],[[.,.],.]],.],.] => [.,[.,[[.,[.,.]],[.,[.,.]]]]] => [[.,.],[[.,[.,.]],[.,[.,.]]]]
[[[.,[.,[.,.]]],[.,.]],[.,.]] => [[[[.,[.,[.,.]]],[.,.]],.],.] => [.,[.,[[.,.],[[[.,.],.],.]]]] => [[.,.],[[.,.],[[[.,.],.],.]]]
[[[.,[[.,.],.]],[.,.]],[.,.]] => [[[[.,[[.,.],.]],[.,.]],.],.] => [.,[.,[[.,.],[[.,[.,.]],.]]]] => [[.,.],[[.,.],[[.,[.,.]],.]]]
[[[[.,.],[.,.]],[.,.]],[.,.]] => [[[[[.,.],[.,.]],[.,.]],.],.] => [.,[.,[[.,.],[[.,.],[.,.]]]]] => [[.,.],[[.,.],[[.,.],[.,.]]]]
[[[[.,[.,.]],.],[.,.]],[.,.]] => [[[[[.,[.,.]],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[[.,.],.]]]]] => [[.,.],[[.,.],[.,[[.,.],.]]]]
[[[[[.,.],.],.],[.,.]],[.,.]] => [[[[[[.,.],.],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[.,[.,.]]]]]] => [[.,.],[[.,.],[.,[.,[.,.]]]]]
[[[.,[.,[.,[.,.]]]],.],[.,.]] => [[[[.,[.,[.,[.,.]]]],.],.],.] => [.,[.,[.,[[[[.,.],.],.],.]]]] => [[.,.],[.,[[[[.,.],.],.],.]]]
[[[.,[.,[[.,.],.]]],.],[.,.]] => [[[[.,[.,[[.,.],.]]],.],.],.] => [.,[.,[.,[[[.,[.,.]],.],.]]]] => [[.,.],[.,[[[.,[.,.]],.],.]]]
[[[.,[[.,.],[.,.]]],.],[.,.]] => [[[[.,[[.,.],[.,.]]],.],.],.] => [.,[.,[.,[[[.,.],[.,.]],.]]]] => [[.,.],[.,[[[.,.],[.,.]],.]]]
[[[.,[[.,[.,.]],.]],.],[.,.]] => [[[[.,[[.,[.,.]],.]],.],.],.] => [.,[.,[.,[[.,[[.,.],.]],.]]]] => [[.,.],[.,[[.,[[.,.],.]],.]]]
[[[.,[[[.,.],.],.]],.],[.,.]] => [[[[.,[[[.,.],.],.]],.],.],.] => [.,[.,[.,[[.,[.,[.,.]]],.]]]] => [[.,.],[.,[[.,[.,[.,.]]],.]]]
[[[[.,.],[.,[.,.]]],.],[.,.]] => [[[[[.,.],[.,[.,.]]],.],.],.] => [.,[.,[.,[[[.,.],.],[.,.]]]]] => [[.,.],[.,[[[.,.],.],[.,.]]]]
[[[[.,.],[[.,.],.]],.],[.,.]] => [[[[[.,.],[[.,.],.]],.],.],.] => [.,[.,[.,[[.,[.,.]],[.,.]]]]] => [[.,.],[.,[[.,[.,.]],[.,.]]]]
[[[[.,[.,.]],[.,.]],.],[.,.]] => [[[[[.,[.,.]],[.,.]],.],.],.] => [.,[.,[.,[[.,.],[[.,.],.]]]]] => [[.,.],[.,[[.,.],[[.,.],.]]]]
[[[[[.,.],.],[.,.]],.],[.,.]] => [[[[[[.,.],.],[.,.]],.],.],.] => [.,[.,[.,[[.,.],[.,[.,.]]]]]] => [[.,.],[.,[[.,.],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],.],.],[.,.]] => [[[[[.,[.,[.,.]]],.],.],.],.] => [.,[.,[.,[.,[[[.,.],.],.]]]]] => [[.,.],[.,[.,[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],.],.],[.,.]] => [[[[[.,[[.,.],.]],.],.],.],.] => [.,[.,[.,[.,[[.,[.,.]],.]]]]] => [[.,.],[.,[.,[[.,[.,.]],.]]]]
[[[[[.,.],[.,.]],.],.],[.,.]] => [[[[[[.,.],[.,.]],.],.],.],.] => [.,[.,[.,[.,[[.,.],[.,.]]]]]] => [[.,.],[.,[.,[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],.],.],[.,.]] => [[[[[[.,[.,.]],.],.],.],.],.] => [.,[.,[.,[.,[.,[[.,.],.]]]]]] => [[.,.],[.,[.,[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],.],.],[.,.]] => [[[[[[[.,.],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]] => [[.,.],[.,[.,[.,[.,[.,.]]]]]]
[[.,[.,[.,[.,[.,[.,.]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],.],.],.],.] => [.,[[[[[[.,.],.],.],.],.],.]]
[[.,[.,[.,[.,[[.,.],.]]]]],.] => [.,[.,[.,[.,[.,[[.,.],.]]]]]] => [[[[[[.,[.,.]],.],.],.],.],.] => [.,[[[[[.,[.,.]],.],.],.],.]]
[[.,[.,[.,[[.,.],[.,.]]]]],.] => [.,[.,[.,[.,[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],.],.],.],.] => [.,[[[[[.,.],[.,.]],.],.],.]]
[[.,[.,[.,[[.,[.,.]],.]]]],.] => [.,[.,[.,[.,[[.,[.,.]],.]]]]] => [[[[[.,[[.,.],.]],.],.],.],.] => [.,[[[[.,[[.,.],.]],.],.],.]]
[[.,[.,[.,[[[.,.],.],.]]]],.] => [.,[.,[.,[.,[[[.,.],.],.]]]]] => [[[[[.,[.,[.,.]]],.],.],.],.] => [.,[[[[.,[.,[.,.]]],.],.],.]]
[[.,[.,[[.,.],[.,[.,.]]]]],.] => [.,[.,[.,[[.,.],[.,[.,.]]]]]] => [[[[[[.,.],.],[.,.]],.],.],.] => [.,[[[[[.,.],.],[.,.]],.],.]]
[[.,[.,[[.,.],[[.,.],.]]]],.] => [.,[.,[.,[[.,.],[[.,.],.]]]]] => [[[[[.,[.,.]],[.,.]],.],.],.] => [.,[[[[.,[.,.]],[.,.]],.],.]]
[[.,[.,[[.,[.,.]],[.,.]]]],.] => [.,[.,[.,[[.,[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],.]],.],.],.] => [.,[[[[.,.],[[.,.],.]],.],.]]
[[.,[.,[[[.,.],.],[.,.]]]],.] => [.,[.,[.,[[[.,.],.],[.,.]]]]] => [[[[[.,.],[.,[.,.]]],.],.],.] => [.,[[[[.,.],[.,[.,.]]],.],.]]
[[.,[.,[[.,[.,[.,.]]],.]]],.] => [.,[.,[.,[[.,[.,[.,.]]],.]]]] => [[[[.,[[[.,.],.],.]],.],.],.] => [.,[[[.,[[[.,.],.],.]],.],.]]
[[.,[.,[[.,[[.,.],.]],.]]],.] => [.,[.,[.,[[.,[[.,.],.]],.]]]] => [[[[.,[[.,[.,.]],.]],.],.],.] => [.,[[[.,[[.,[.,.]],.]],.],.]]
[[.,[.,[[[.,.],[.,.]],.]]],.] => [.,[.,[.,[[[.,.],[.,.]],.]]]] => [[[[.,[[.,.],[.,.]]],.],.],.] => [.,[[[.,[[.,.],[.,.]]],.],.]]
[[.,[.,[[[.,[.,.]],.],.]]],.] => [.,[.,[.,[[[.,[.,.]],.],.]]]] => [[[[.,[.,[[.,.],.]]],.],.],.] => [.,[[[.,[.,[[.,.],.]]],.],.]]
[[.,[.,[[[[.,.],.],.],.]]],.] => [.,[.,[.,[[[[.,.],.],.],.]]]] => [[[[.,[.,[.,[.,.]]]],.],.],.] => [.,[[[.,[.,[.,[.,.]]]],.],.]]
[[.,[[.,.],[.,[.,[.,.]]]]],.] => [.,[.,[[.,.],[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],[.,.]],.],.] => [.,[[[[[.,.],.],.],[.,.]],.]]
[[.,[[.,.],[.,[[.,.],.]]]],.] => [.,[.,[[.,.],[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],[.,.]],.],.] => [.,[[[[.,[.,.]],.],[.,.]],.]]
[[.,[[.,.],[[.,.],[.,.]]]],.] => [.,[.,[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],.],.] => [.,[[[[.,.],[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,[.,.]],.]]],.] => [.,[.,[[.,.],[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],[.,.]],.],.] => [.,[[[.,[[.,.],.]],[.,.]],.]]
[[.,[[.,.],[[[.,.],.],.]]],.] => [.,[.,[[.,.],[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],[.,.]],.],.] => [.,[[[.,[.,[.,.]]],[.,.]],.]]
[[.,[[.,[.,.]],[.,[.,.]]]],.] => [.,[.,[[.,[.,.]],[.,[.,.]]]]] => [[[[[.,.],.],[[.,.],.]],.],.] => [.,[[[[.,.],.],[[.,.],.]],.]]
[[.,[[.,[.,.]],[[.,.],.]]],.] => [.,[.,[[.,[.,.]],[[.,.],.]]]] => [[[[.,[.,.]],[[.,.],.]],.],.] => [.,[[[.,[.,.]],[[.,.],.]],.]]
[[.,[[[.,.],.],[.,[.,.]]]],.] => [.,[.,[[[.,.],.],[.,[.,.]]]]] => [[[[[.,.],.],[.,[.,.]]],.],.] => [.,[[[[.,.],.],[.,[.,.]]],.]]
[[.,[[[.,.],.],[[.,.],.]]],.] => [.,[.,[[[.,.],.],[[.,.],.]]]] => [[[[.,[.,.]],[.,[.,.]]],.],.] => [.,[[[.,[.,.]],[.,[.,.]]],.]]
[[.,[[.,[.,[.,.]]],[.,.]]],.] => [.,[.,[[.,[.,[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],.],.]],.],.] => [.,[[[.,.],[[[.,.],.],.]],.]]
[[.,[[.,[[.,.],.]],[.,.]]],.] => [.,[.,[[.,[[.,.],.]],[.,.]]]] => [[[[.,.],[[.,[.,.]],.]],.],.] => [.,[[[.,.],[[.,[.,.]],.]],.]]
[[.,[[[.,.],[.,.]],[.,.]]],.] => [.,[.,[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],.],.] => [.,[[[.,.],[[.,.],[.,.]]],.]]
[[.,[[[.,[.,.]],.],[.,.]]],.] => [.,[.,[[[.,[.,.]],.],[.,.]]]] => [[[[.,.],[.,[[.,.],.]]],.],.] => [.,[[[.,.],[.,[[.,.],.]]],.]]
[[.,[[[[.,.],.],.],[.,.]]],.] => [.,[.,[[[[.,.],.],.],[.,.]]]] => [[[[.,.],[.,[.,[.,.]]]],.],.] => [.,[[[.,.],[.,[.,[.,.]]]],.]]
[[.,[[.,[.,[.,[.,.]]]],.]],.] => [.,[.,[[.,[.,[.,[.,.]]]],.]]] => [[[.,[[[[.,.],.],.],.]],.],.] => [.,[[.,[[[[.,.],.],.],.]],.]]
[[.,[[.,[.,[[.,.],.]]],.]],.] => [.,[.,[[.,[.,[[.,.],.]]],.]]] => [[[.,[[[.,[.,.]],.],.]],.],.] => [.,[[.,[[[.,[.,.]],.],.]],.]]
[[.,[[.,[[.,.],[.,.]]],.]],.] => [.,[.,[[.,[[.,.],[.,.]]],.]]] => [[[.,[[[.,.],[.,.]],.]],.],.] => [.,[[.,[[[.,.],[.,.]],.]],.]]
[[.,[[.,[[.,[.,.]],.]],.]],.] => [.,[.,[[.,[[.,[.,.]],.]],.]]] => [[[.,[[.,[[.,.],.]],.]],.],.] => [.,[[.,[[.,[[.,.],.]],.]],.]]
[[.,[[.,[[[.,.],.],.]],.]],.] => [.,[.,[[.,[[[.,.],.],.]],.]]] => [[[.,[[.,[.,[.,.]]],.]],.],.] => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[[.,[[[.,.],[.,[.,.]]],.]],.] => [.,[.,[[[.,.],[.,[.,.]]],.]]] => [[[.,[[[.,.],.],[.,.]]],.],.] => [.,[[.,[[[.,.],.],[.,.]]],.]]
[[.,[[[.,.],[[.,.],.]],.]],.] => [.,[.,[[[.,.],[[.,.],.]],.]]] => [[[.,[[.,[.,.]],[.,.]]],.],.] => [.,[[.,[[.,[.,.]],[.,.]]],.]]
[[.,[[[.,[.,.]],[.,.]],.]],.] => [.,[.,[[[.,[.,.]],[.,.]],.]]] => [[[.,[[.,.],[[.,.],.]]],.],.] => [.,[[.,[[.,.],[[.,.],.]]],.]]
[[.,[[[[.,.],.],[.,.]],.]],.] => [.,[.,[[[[.,.],.],[.,.]],.]]] => [[[.,[[.,.],[.,[.,.]]]],.],.] => [.,[[.,[[.,.],[.,[.,.]]]],.]]
[[.,[[[.,[.,[.,.]]],.],.]],.] => [.,[.,[[[.,[.,[.,.]]],.],.]]] => [[[.,[.,[[[.,.],.],.]]],.],.] => [.,[[.,[.,[[[.,.],.],.]]],.]]
[[.,[[[.,[[.,.],.]],.],.]],.] => [.,[.,[[[.,[[.,.],.]],.],.]]] => [[[.,[.,[[.,[.,.]],.]]],.],.] => [.,[[.,[.,[[.,[.,.]],.]]],.]]
[[.,[[[[.,.],[.,.]],.],.]],.] => [.,[.,[[[[.,.],[.,.]],.],.]]] => [[[.,[.,[[.,.],[.,.]]]],.],.] => [.,[[.,[.,[[.,.],[.,.]]]],.]]
[[.,[[[[.,[.,.]],.],.],.]],.] => [.,[.,[[[[.,[.,.]],.],.],.]]] => [[[.,[.,[.,[[.,.],.]]]],.],.] => [.,[[.,[.,[.,[[.,.],.]]]],.]]
[[.,[[[[[.,.],.],.],.],.]],.] => [.,[.,[[[[[.,.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,.]]]]],.],.] => [.,[[.,[.,[.,[.,[.,.]]]]],.]]
[[[.,.],[.,[.,[.,[.,.]]]]],.] => [.,[[.,.],[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],[.,.]],.] => [.,[[[[[.,.],.],.],.],[.,.]]]
[[[.,.],[.,[.,[[.,.],.]]]],.] => [.,[[.,.],[.,[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],.],[.,.]],.] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[[[.,.],[.,[[.,.],[.,.]]]],.] => [.,[[.,.],[.,[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],.],[.,.]],.] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[[[.,.],[.,[[.,[.,.]],.]]],.] => [.,[[.,.],[.,[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],.],[.,.]],.] => [.,[[[.,[[.,.],.]],.],[.,.]]]
[[[.,.],[.,[[[.,.],.],.]]],.] => [.,[[.,.],[.,[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],.],[.,.]],.] => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[[[.,.],[[.,.],[.,[.,.]]]],.] => [.,[[.,.],[[.,.],[.,[.,.]]]]] => [[[[[.,.],.],[.,.]],[.,.]],.] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[[[.,.],[[.,.],[[.,.],.]]],.] => [.,[[.,.],[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],[.,.]],.] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[[[.,.],[[.,[.,.]],[.,.]]],.] => [.,[[.,.],[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],[.,.]],.] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[[[.,.],[[[.,.],.],[.,.]]],.] => [.,[[.,.],[[[.,.],.],[.,.]]]] => [[[[.,.],[.,[.,.]]],[.,.]],.] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[[[.,.],[[.,[.,[.,.]]],.]],.] => [.,[[.,.],[[.,[.,[.,.]]],.]]] => [[[.,[[[.,.],.],.]],[.,.]],.] => [.,[[.,[[[.,.],.],.]],[.,.]]]
[[[.,.],[[.,[[.,.],.]],.]],.] => [.,[[.,.],[[.,[[.,.],.]],.]]] => [[[.,[[.,[.,.]],.]],[.,.]],.] => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[[[.,.],[[[.,.],[.,.]],.]],.] => [.,[[.,.],[[[.,.],[.,.]],.]]] => [[[.,[[.,.],[.,.]]],[.,.]],.] => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[[[.,.],[[[.,[.,.]],.],.]],.] => [.,[[.,.],[[[.,[.,.]],.],.]]] => [[[.,[.,[[.,.],.]]],[.,.]],.] => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[[[.,.],[[[[.,.],.],.],.]],.] => [.,[[.,.],[[[[.,.],.],.],.]]] => [[[.,[.,[.,[.,.]]]],[.,.]],.] => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[[[.,[.,.]],[.,[.,[.,.]]]],.] => [.,[[.,[.,.]],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[[.,.],.]],.] => [.,[[[[.,.],.],.],[[.,.],.]]]
[[[.,[.,.]],[.,[[.,.],.]]],.] => [.,[[.,[.,.]],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[[.,.],.]],.] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[[[.,[.,.]],[[.,.],[.,.]]],.] => [.,[[.,[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],.]],.] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[[[.,[.,.]],[[.,[.,.]],.]],.] => [.,[[.,[.,.]],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[[.,.],.]],.] => [.,[[.,[[.,.],.]],[[.,.],.]]]
[[[.,[.,.]],[[[.,.],.],.]],.] => [.,[[.,[.,.]],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[[.,.],.]],.] => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[[[[.,.],.],[.,[.,[.,.]]]],.] => [.,[[[.,.],.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,[.,.]]],.] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[[[[.,.],.],[.,[[.,.],.]]],.] => [.,[[[.,.],.],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[.,[.,.]]],.] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[[[[.,.],.],[[.,.],[.,.]]],.] => [.,[[[.,.],.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,[.,.]]],.] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[[[[.,.],.],[[.,[.,.]],.]],.] => [.,[[[.,.],.],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[.,[.,.]]],.] => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[[[[.,.],.],[[[.,.],.],.]],.] => [.,[[[.,.],.],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[.,[.,.]]],.] => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[[[.,[.,[.,.]]],[.,[.,.]]],.] => [.,[[.,[.,[.,.]]],[.,[.,.]]]] => [[[[.,.],.],[[[.,.],.],.]],.] => [.,[[[.,.],.],[[[.,.],.],.]]]
[[[.,[.,[.,.]]],[[.,.],.]],.] => [.,[[.,[.,[.,.]]],[[.,.],.]]] => [[[.,[.,.]],[[[.,.],.],.]],.] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[[[.,[[.,.],.]],[.,[.,.]]],.] => [.,[[.,[[.,.],.]],[.,[.,.]]]] => [[[[.,.],.],[[.,[.,.]],.]],.] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[[[.,[[.,.],.]],[[.,.],.]],.] => [.,[[.,[[.,.],.]],[[.,.],.]]] => [[[.,[.,.]],[[.,[.,.]],.]],.] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[[[[.,.],[.,.]],[.,[.,.]]],.] => [.,[[[.,.],[.,.]],[.,[.,.]]]] => [[[[.,.],.],[[.,.],[.,.]]],.] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[.,.],.]],.] => [.,[[[.,.],[.,.]],[[.,.],.]]] => [[[.,[.,.]],[[.,.],[.,.]]],.] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[[[[.,[.,.]],.],[.,[.,.]]],.] => [.,[[[.,[.,.]],.],[.,[.,.]]]] => [[[[.,.],.],[.,[[.,.],.]]],.] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[[[[.,[.,.]],.],[[.,.],.]],.] => [.,[[[.,[.,.]],.],[[.,.],.]]] => [[[.,[.,.]],[.,[[.,.],.]]],.] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[[[[[.,.],.],.],[.,[.,.]]],.] => [.,[[[[.,.],.],.],[.,[.,.]]]] => [[[[.,.],.],[.,[.,[.,.]]]],.] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[[[[[.,.],.],.],[[.,.],.]],.] => [.,[[[[.,.],.],.],[[.,.],.]]] => [[[.,[.,.]],[.,[.,[.,.]]]],.] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[[[.,[.,[.,[.,.]]]],[.,.]],.] => [.,[[.,[.,[.,[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],.],.],.]],.] => [.,[[.,.],[[[[.,.],.],.],.]]]
[[[.,[.,[[.,.],.]]],[.,.]],.] => [.,[[.,[.,[[.,.],.]]],[.,.]]] => [[[.,.],[[[.,[.,.]],.],.]],.] => [.,[[.,.],[[[.,[.,.]],.],.]]]
[[[.,[[.,.],[.,.]]],[.,.]],.] => [.,[[.,[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],.]],.] => [.,[[.,.],[[[.,.],[.,.]],.]]]
[[[.,[[.,[.,.]],.]],[.,.]],.] => [.,[[.,[[.,[.,.]],.]],[.,.]]] => [[[.,.],[[.,[[.,.],.]],.]],.] => [.,[[.,.],[[.,[[.,.],.]],.]]]
[[[.,[[[.,.],.],.]],[.,.]],.] => [.,[[.,[[[.,.],.],.]],[.,.]]] => [[[.,.],[[.,[.,[.,.]]],.]],.] => [.,[[.,.],[[.,[.,[.,.]]],.]]]
[[[[.,.],[.,[.,.]]],[.,.]],.] => [.,[[[.,.],[.,[.,.]]],[.,.]]] => [[[.,.],[[[.,.],.],[.,.]]],.] => [.,[[.,.],[[[.,.],.],[.,.]]]]
[[[[.,.],[[.,.],.]],[.,.]],.] => [.,[[[.,.],[[.,.],.]],[.,.]]] => [[[.,.],[[.,[.,.]],[.,.]]],.] => [.,[[.,.],[[.,[.,.]],[.,.]]]]
[[[[.,[.,.]],[.,.]],[.,.]],.] => [.,[[[.,[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],.]]],.] => [.,[[.,.],[[.,.],[[.,.],.]]]]
[[[[[.,.],.],[.,.]],[.,.]],.] => [.,[[[[.,.],.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,[.,.]]]],.] => [.,[[.,.],[[.,.],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],.],[.,.]],.] => [.,[[[.,[.,[.,.]]],.],[.,.]]] => [[[.,.],[.,[[[.,.],.],.]]],.] => [.,[[.,.],[.,[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],.],[.,.]],.] => [.,[[[.,[[.,.],.]],.],[.,.]]] => [[[.,.],[.,[[.,[.,.]],.]]],.] => [.,[[.,.],[.,[[.,[.,.]],.]]]]
[[[[[.,.],[.,.]],.],[.,.]],.] => [.,[[[[.,.],[.,.]],.],[.,.]]] => [[[.,.],[.,[[.,.],[.,.]]]],.] => [.,[[.,.],[.,[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],.],[.,.]],.] => [.,[[[[.,[.,.]],.],.],[.,.]]] => [[[.,.],[.,[.,[[.,.],.]]]],.] => [.,[[.,.],[.,[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],.],[.,.]],.] => [.,[[[[[.,.],.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,[.,.]]]]],.] => [.,[[.,.],[.,[.,[.,[.,.]]]]]]
[[[.,[.,[.,[.,[.,.]]]]],.],.] => [.,[[.,[.,[.,[.,[.,.]]]]],.]] => [[.,[[[[[.,.],.],.],.],.]],.] => [.,[.,[[[[[.,.],.],.],.],.]]]
[[[.,[.,[.,[[.,.],.]]]],.],.] => [.,[[.,[.,[.,[[.,.],.]]]],.]] => [[.,[[[[.,[.,.]],.],.],.]],.] => [.,[.,[[[[.,[.,.]],.],.],.]]]
[[[.,[.,[[.,.],[.,.]]]],.],.] => [.,[[.,[.,[[.,.],[.,.]]]],.]] => [[.,[[[[.,.],[.,.]],.],.]],.] => [.,[.,[[[[.,.],[.,.]],.],.]]]
[[[.,[.,[[.,[.,.]],.]]],.],.] => [.,[[.,[.,[[.,[.,.]],.]]],.]] => [[.,[[[.,[[.,.],.]],.],.]],.] => [.,[.,[[[.,[[.,.],.]],.],.]]]
[[[.,[.,[[[.,.],.],.]]],.],.] => [.,[[.,[.,[[[.,.],.],.]]],.]] => [[.,[[[.,[.,[.,.]]],.],.]],.] => [.,[.,[[[.,[.,[.,.]]],.],.]]]
[[[.,[[.,.],[.,[.,.]]]],.],.] => [.,[[.,[[.,.],[.,[.,.]]]],.]] => [[.,[[[[.,.],.],[.,.]],.]],.] => [.,[.,[[[[.,.],.],[.,.]],.]]]
[[[.,[[.,.],[[.,.],.]]],.],.] => [.,[[.,[[.,.],[[.,.],.]]],.]] => [[.,[[[.,[.,.]],[.,.]],.]],.] => [.,[.,[[[.,[.,.]],[.,.]],.]]]
[[[.,[[.,[.,.]],[.,.]]],.],.] => [.,[[.,[[.,[.,.]],[.,.]]],.]] => [[.,[[[.,.],[[.,.],.]],.]],.] => [.,[.,[[[.,.],[[.,.],.]],.]]]
[[[.,[[[.,.],.],[.,.]]],.],.] => [.,[[.,[[[.,.],.],[.,.]]],.]] => [[.,[[[.,.],[.,[.,.]]],.]],.] => [.,[.,[[[.,.],[.,[.,.]]],.]]]
[[[.,[[.,[.,[.,.]]],.]],.],.] => [.,[[.,[[.,[.,[.,.]]],.]],.]] => [[.,[[.,[[[.,.],.],.]],.]],.] => [.,[.,[[.,[[[.,.],.],.]],.]]]
[[[.,[[.,[[.,.],.]],.]],.],.] => [.,[[.,[[.,[[.,.],.]],.]],.]] => [[.,[[.,[[.,[.,.]],.]],.]],.] => [.,[.,[[.,[[.,[.,.]],.]],.]]]
[[[.,[[[.,.],[.,.]],.]],.],.] => [.,[[.,[[[.,.],[.,.]],.]],.]] => [[.,[[.,[[.,.],[.,.]]],.]],.] => [.,[.,[[.,[[.,.],[.,.]]],.]]]
[[[.,[[[.,[.,.]],.],.]],.],.] => [.,[[.,[[[.,[.,.]],.],.]],.]] => [[.,[[.,[.,[[.,.],.]]],.]],.] => [.,[.,[[.,[.,[[.,.],.]]],.]]]
[[[.,[[[[.,.],.],.],.]],.],.] => [.,[[.,[[[[.,.],.],.],.]],.]] => [[.,[[.,[.,[.,[.,.]]]],.]],.] => [.,[.,[[.,[.,[.,[.,.]]]],.]]]
[[[[.,.],[.,[.,[.,.]]]],.],.] => [.,[[[.,.],[.,[.,[.,.]]]],.]] => [[.,[[[[.,.],.],.],[.,.]]],.] => [.,[.,[[[[.,.],.],.],[.,.]]]]
[[[[.,.],[.,[[.,.],.]]],.],.] => [.,[[[.,.],[.,[[.,.],.]]],.]] => [[.,[[[.,[.,.]],.],[.,.]]],.] => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[[[[.,.],[[.,.],[.,.]]],.],.] => [.,[[[.,.],[[.,.],[.,.]]],.]] => [[.,[[[.,.],[.,.]],[.,.]]],.] => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[[[[.,.],[[.,[.,.]],.]],.],.] => [.,[[[.,.],[[.,[.,.]],.]],.]] => [[.,[[.,[[.,.],.]],[.,.]]],.] => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[[[[.,.],[[[.,.],.],.]],.],.] => [.,[[[.,.],[[[.,.],.],.]],.]] => [[.,[[.,[.,[.,.]]],[.,.]]],.] => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[[[[.,[.,.]],[.,[.,.]]],.],.] => [.,[[[.,[.,.]],[.,[.,.]]],.]] => [[.,[[[.,.],.],[[.,.],.]]],.] => [.,[.,[[[.,.],.],[[.,.],.]]]]
[[[[.,[.,.]],[[.,.],.]],.],.] => [.,[[[.,[.,.]],[[.,.],.]],.]] => [[.,[[.,[.,.]],[[.,.],.]]],.] => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[[[[[.,.],.],[.,[.,.]]],.],.] => [.,[[[[.,.],.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,[.,.]]]],.] => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[[[[[.,.],.],[[.,.],.]],.],.] => [.,[[[[.,.],.],[[.,.],.]],.]] => [[.,[[.,[.,.]],[.,[.,.]]]],.] => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],[.,.]],.],.] => [.,[[[.,[.,[.,.]]],[.,.]],.]] => [[.,[[.,.],[[[.,.],.],.]]],.] => [.,[.,[[.,.],[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],[.,.]],.],.] => [.,[[[.,[[.,.],.]],[.,.]],.]] => [[.,[[.,.],[[.,[.,.]],.]]],.] => [.,[.,[[.,.],[[.,[.,.]],.]]]]
[[[[[.,.],[.,.]],[.,.]],.],.] => [.,[[[[.,.],[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],[.,.]]]],.] => [.,[.,[[.,.],[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],[.,.]],.],.] => [.,[[[[.,[.,.]],.],[.,.]],.]] => [[.,[[.,.],[.,[[.,.],.]]]],.] => [.,[.,[[.,.],[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],[.,.]],.],.] => [.,[[[[[.,.],.],.],[.,.]],.]] => [[.,[[.,.],[.,[.,[.,.]]]]],.] => [.,[.,[[.,.],[.,[.,[.,.]]]]]]
[[[[.,[.,[.,[.,.]]]],.],.],.] => [.,[[[.,[.,[.,[.,.]]]],.],.]] => [[.,[.,[[[[.,.],.],.],.]]],.] => [.,[.,[.,[[[[.,.],.],.],.]]]]
[[[[.,[.,[[.,.],.]]],.],.],.] => [.,[[[.,[.,[[.,.],.]]],.],.]] => [[.,[.,[[[.,[.,.]],.],.]]],.] => [.,[.,[.,[[[.,[.,.]],.],.]]]]
[[[[.,[[.,.],[.,.]]],.],.],.] => [.,[[[.,[[.,.],[.,.]]],.],.]] => [[.,[.,[[[.,.],[.,.]],.]]],.] => [.,[.,[.,[[[.,.],[.,.]],.]]]]
[[[[.,[[.,[.,.]],.]],.],.],.] => [.,[[[.,[[.,[.,.]],.]],.],.]] => [[.,[.,[[.,[[.,.],.]],.]]],.] => [.,[.,[.,[[.,[[.,.],.]],.]]]]
[[[[.,[[[.,.],.],.]],.],.],.] => [.,[[[.,[[[.,.],.],.]],.],.]] => [[.,[.,[[.,[.,[.,.]]],.]]],.] => [.,[.,[.,[[.,[.,[.,.]]],.]]]]
[[[[[.,.],[.,[.,.]]],.],.],.] => [.,[[[[.,.],[.,[.,.]]],.],.]] => [[.,[.,[[[.,.],.],[.,.]]]],.] => [.,[.,[.,[[[.,.],.],[.,.]]]]]
[[[[[.,.],[[.,.],.]],.],.],.] => [.,[[[[.,.],[[.,.],.]],.],.]] => [[.,[.,[[.,[.,.]],[.,.]]]],.] => [.,[.,[.,[[.,[.,.]],[.,.]]]]]
[[[[[.,[.,.]],[.,.]],.],.],.] => [.,[[[[.,[.,.]],[.,.]],.],.]] => [[.,[.,[[.,.],[[.,.],.]]]],.] => [.,[.,[.,[[.,.],[[.,.],.]]]]]
[[[[[[.,.],.],[.,.]],.],.],.] => [.,[[[[[.,.],.],[.,.]],.],.]] => [[.,[.,[[.,.],[.,[.,.]]]]],.] => [.,[.,[.,[[.,.],[.,[.,.]]]]]]
[[[[[.,[.,[.,.]]],.],.],.],.] => [.,[[[[.,[.,[.,.]]],.],.],.]] => [[.,[.,[.,[[[.,.],.],.]]]],.] => [.,[.,[.,[.,[[[.,.],.],.]]]]]
[[[[[.,[[.,.],.]],.],.],.],.] => [.,[[[[.,[[.,.],.]],.],.],.]] => [[.,[.,[.,[[.,[.,.]],.]]]],.] => [.,[.,[.,[.,[[.,[.,.]],.]]]]]
[[[[[[.,.],[.,.]],.],.],.],.] => [.,[[[[[.,.],[.,.]],.],.],.]] => [[.,[.,[.,[[.,.],[.,.]]]]],.] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[[[[[[.,[.,.]],.],.],.],.],.] => [.,[[[[[.,[.,.]],.],.],.],.]] => [[.,[.,[.,[.,[[.,.],.]]]]],.] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[[[[[[[.,.],.],.],.],.],.],.] => [.,[[[[[[.,.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,.]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],.],.],.],[.,.]] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] => [[.,.],[.,[.,[.,[.,[[.,.],.]]]]]] => [[[[[[.,[.,.]],.],.],.],.],[.,.]] => [[[[[[[.,[.,.]],.],.],.],.],.],.]
[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] => [[.,.],[.,[.,[.,[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],.],.],.],[.,.]] => [[[[[[[.,.],[.,.]],.],.],.],.],.]
[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] => [[.,.],[.,[.,[.,[[.,[.,.]],.]]]]] => [[[[[.,[[.,.],.]],.],.],.],[.,.]] => [[[[[[.,[[.,.],.]],.],.],.],.],.]
[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] => [[.,.],[.,[.,[.,[[[.,.],.],.]]]]] => [[[[[.,[.,[.,.]]],.],.],.],[.,.]] => [[[[[[.,[.,[.,.]]],.],.],.],.],.]
[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] => [[.,.],[.,[.,[[.,.],[.,[.,.]]]]]] => [[[[[[.,.],.],[.,.]],.],.],[.,.]] => [[[[[[[.,.],.],[.,.]],.],.],.],.]
[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] => [[.,.],[.,[.,[[.,.],[[.,.],.]]]]] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]] => [[[[[[.,[.,.]],[.,.]],.],.],.],.]
[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] => [[.,.],[.,[.,[[.,[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],.]],.],.],[.,.]] => [[[[[[.,.],[[.,.],.]],.],.],.],.]
[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] => [[.,.],[.,[.,[[[.,.],.],[.,.]]]]] => [[[[[.,.],[.,[.,.]]],.],.],[.,.]] => [[[[[[.,.],[.,[.,.]]],.],.],.],.]
[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] => [[.,.],[.,[.,[[.,[.,[.,.]]],.]]]] => [[[[.,[[[.,.],.],.]],.],.],[.,.]] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] => [[.,.],[.,[.,[[.,[[.,.],.]],.]]]] => [[[[.,[[.,[.,.]],.]],.],.],[.,.]] => [[[[[.,[[.,[.,.]],.]],.],.],.],.]
[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] => [[.,.],[.,[.,[[[.,.],[.,.]],.]]]] => [[[[.,[[.,.],[.,.]]],.],.],[.,.]] => [[[[[.,[[.,.],[.,.]]],.],.],.],.]
[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] => [[.,.],[.,[.,[[[.,[.,.]],.],.]]]] => [[[[.,[.,[[.,.],.]]],.],.],[.,.]] => [[[[[.,[.,[[.,.],.]]],.],.],.],.]
[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] => [[.,.],[.,[.,[[[[.,.],.],.],.]]]] => [[[[.,[.,[.,[.,.]]]],.],.],[.,.]] => [[[[[.,[.,[.,[.,.]]]],.],.],.],.]
[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] => [[.,.],[.,[[.,.],[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],[.,.]],.],[.,.]] => [[[[[[[.,.],.],.],[.,.]],.],.],.]
[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] => [[.,.],[.,[[.,.],[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]] => [[[[[[.,[.,.]],.],[.,.]],.],.],.]
[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] => [[.,.],[.,[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] => [[.,.],[.,[[.,.],[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] => [[.,.],[.,[[.,.],[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],[.,.]],.],[.,.]] => [[[[[.,[.,[.,.]]],[.,.]],.],.],.]
[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] => [[.,.],[.,[[.,[.,.]],[.,[.,.]]]]] => [[[[[.,.],.],[[.,.],.]],.],[.,.]] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] => [[.,.],[.,[[.,[.,.]],[[.,.],.]]]] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] => [[.,.],[.,[[[.,.],.],[.,[.,.]]]]] => [[[[[.,.],.],[.,[.,.]]],.],[.,.]] => [[[[[[.,.],.],[.,[.,.]]],.],.],.]
[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] => [[.,.],[.,[[[.,.],.],[[.,.],.]]]] => [[[[.,[.,.]],[.,[.,.]]],.],[.,.]] => [[[[[.,[.,.]],[.,[.,.]]],.],.],.]
[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] => [[.,.],[.,[[.,[.,[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],.],.]],.],[.,.]] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] => [[.,.],[.,[[.,[[.,.],.]],[.,.]]]] => [[[[.,.],[[.,[.,.]],.]],.],[.,.]] => [[[[[.,.],[[.,[.,.]],.]],.],.],.]
[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] => [[.,.],[.,[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],.],[.,.]] => [[[[[.,.],[[.,.],[.,.]]],.],.],.]
[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] => [[.,.],[.,[[[.,[.,.]],.],[.,.]]]] => [[[[.,.],[.,[[.,.],.]]],.],[.,.]] => [[[[[.,.],[.,[[.,.],.]]],.],.],.]
[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] => [[.,.],[.,[[[[.,.],.],.],[.,.]]]] => [[[[.,.],[.,[.,[.,.]]]],.],[.,.]] => [[[[[.,.],[.,[.,[.,.]]]],.],.],.]
[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] => [[.,.],[.,[[.,[.,[.,[.,.]]]],.]]] => [[[.,[[[[.,.],.],.],.]],.],[.,.]] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] => [[.,.],[.,[[.,[.,[[.,.],.]]],.]]] => [[[.,[[[.,[.,.]],.],.]],.],[.,.]] => [[[[.,[[[.,[.,.]],.],.]],.],.],.]
[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] => [[.,.],[.,[[.,[[.,.],[.,.]]],.]]] => [[[.,[[[.,.],[.,.]],.]],.],[.,.]] => [[[[.,[[[.,.],[.,.]],.]],.],.],.]
[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] => [[.,.],[.,[[.,[[.,[.,.]],.]],.]]] => [[[.,[[.,[[.,.],.]],.]],.],[.,.]] => [[[[.,[[.,[[.,.],.]],.]],.],.],.]
[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] => [[.,.],[.,[[.,[[[.,.],.],.]],.]]] => [[[.,[[.,[.,[.,.]]],.]],.],[.,.]] => [[[[.,[[.,[.,[.,.]]],.]],.],.],.]
[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] => [[.,.],[.,[[[.,.],[.,[.,.]]],.]]] => [[[.,[[[.,.],.],[.,.]]],.],[.,.]] => [[[[.,[[[.,.],.],[.,.]]],.],.],.]
[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] => [[.,.],[.,[[[.,.],[[.,.],.]],.]]] => [[[.,[[.,[.,.]],[.,.]]],.],[.,.]] => [[[[.,[[.,[.,.]],[.,.]]],.],.],.]
[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] => [[.,.],[.,[[[.,[.,.]],[.,.]],.]]] => [[[.,[[.,.],[[.,.],.]]],.],[.,.]] => [[[[.,[[.,.],[[.,.],.]]],.],.],.]
[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] => [[.,.],[.,[[[[.,.],.],[.,.]],.]]] => [[[.,[[.,.],[.,[.,.]]]],.],[.,.]] => [[[[.,[[.,.],[.,[.,.]]]],.],.],.]
[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] => [[.,.],[.,[[[.,[.,[.,.]]],.],.]]] => [[[.,[.,[[[.,.],.],.]]],.],[.,.]] => [[[[.,[.,[[[.,.],.],.]]],.],.],.]
[.,[.,[.,[[[.,[[.,.],.]],.],.]]]] => [[.,.],[.,[[[.,[[.,.],.]],.],.]]] => [[[.,[.,[[.,[.,.]],.]]],.],[.,.]] => [[[[.,[.,[[.,[.,.]],.]]],.],.],.]
[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] => [[.,.],[.,[[[[.,.],[.,.]],.],.]]] => [[[.,[.,[[.,.],[.,.]]]],.],[.,.]] => [[[[.,[.,[[.,.],[.,.]]]],.],.],.]
[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] => [[.,.],[.,[[[[.,[.,.]],.],.],.]]] => [[[.,[.,[.,[[.,.],.]]]],.],[.,.]] => [[[[.,[.,[.,[[.,.],.]]]],.],.],.]
[.,[.,[.,[[[[[.,.],.],.],.],.]]]] => [[.,.],[.,[[[[[.,.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,.]]]]],.],[.,.]] => [[[[.,[.,[.,[.,[.,.]]]]],.],.],.]
[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] => [[.,.],[[.,.],[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],[.,.]],[.,.]] => [[[[[[[.,.],.],.],.],[.,.]],.],.]
[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] => [[.,.],[[.,.],[.,[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]] => [[[[[[.,[.,.]],.],.],[.,.]],.],.]
[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] => [[.,.],[[.,.],[.,[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]] => [[[[[[.,.],[.,.]],.],[.,.]],.],.]
[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] => [[.,.],[[.,.],[.,[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] => [[.,.],[[.,.],[.,[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],.],[.,.]],[.,.]] => [[[[[.,[.,[.,.]]],.],[.,.]],.],.]
[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] => [[.,.],[[.,.],[[.,.],[.,[.,.]]]]] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] => [[.,.],[[.,.],[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] => [[.,.],[[.,.],[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] => [[.,.],[[.,.],[[[.,.],.],[.,.]]]] => [[[[.,.],[.,[.,.]]],[.,.]],[.,.]] => [[[[[.,.],[.,[.,.]]],[.,.]],.],.]
[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] => [[.,.],[[.,.],[[.,[.,[.,.]]],.]]] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] => [[.,.],[[.,.],[[.,[[.,.],.]],.]]] => [[[.,[[.,[.,.]],.]],[.,.]],[.,.]] => [[[[.,[[.,[.,.]],.]],[.,.]],.],.]
[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] => [[.,.],[[.,.],[[[.,.],[.,.]],.]]] => [[[.,[[.,.],[.,.]]],[.,.]],[.,.]] => [[[[.,[[.,.],[.,.]]],[.,.]],.],.]
[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] => [[.,.],[[.,.],[[[.,[.,.]],.],.]]] => [[[.,[.,[[.,.],.]]],[.,.]],[.,.]] => [[[[.,[.,[[.,.],.]]],[.,.]],.],.]
[.,[.,[[.,.],[[[[.,.],.],.],.]]]] => [[.,.],[[.,.],[[[[.,.],.],.],.]]] => [[[.,[.,[.,[.,.]]]],[.,.]],[.,.]] => [[[[.,[.,[.,[.,.]]]],[.,.]],.],.]
[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] => [[.,.],[[.,[.,.]],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[[.,.],.]],[.,.]] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] => [[.,.],[[.,[.,.]],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] => [[.,.],[[.,[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] => [[.,.],[[.,[.,.]],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] => [[.,.],[[.,[.,.]],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[[.,.],.]],[.,.]] => [[[[.,[.,[.,.]]],[[.,.],.]],.],.]
[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] => [[.,.],[[[.,.],.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,[.,.]]],[.,.]] => [[[[[[.,.],.],.],[.,[.,.]]],.],.]
[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] => [[.,.],[[[.,.],.],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[.,[.,.]]],[.,.]] => [[[[[.,[.,.]],.],[.,[.,.]]],.],.]
[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] => [[.,.],[[[.,.],.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,[.,.]]],[.,.]] => [[[[[.,.],[.,.]],[.,[.,.]]],.],.]
[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] => [[.,.],[[[.,.],.],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[.,[.,.]]],[.,.]] => [[[[.,[[.,.],.]],[.,[.,.]]],.],.]
[.,[.,[[[.,.],.],[[[.,.],.],.]]]] => [[.,.],[[[.,.],.],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[.,[.,.]]],[.,.]] => [[[[.,[.,[.,.]]],[.,[.,.]]],.],.]
[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] => [[.,.],[[.,[.,[.,.]]],[.,[.,.]]]] => [[[[.,.],.],[[[.,.],.],.]],[.,.]] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] => [[.,.],[[.,[.,[.,.]]],[[.,.],.]]] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] => [[.,.],[[.,[[.,.],.]],[.,[.,.]]]] => [[[[.,.],.],[[.,[.,.]],.]],[.,.]] => [[[[[.,.],.],[[.,[.,.]],.]],.],.]
[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] => [[.,.],[[.,[[.,.],.]],[[.,.],.]]] => [[[.,[.,.]],[[.,[.,.]],.]],[.,.]] => [[[[.,[.,.]],[[.,[.,.]],.]],.],.]
[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] => [[.,.],[[[.,.],[.,.]],[.,[.,.]]]] => [[[[.,.],.],[[.,.],[.,.]]],[.,.]] => [[[[[.,.],.],[[.,.],[.,.]]],.],.]
[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] => [[.,.],[[[.,.],[.,.]],[[.,.],.]]] => [[[.,[.,.]],[[.,.],[.,.]]],[.,.]] => [[[[.,[.,.]],[[.,.],[.,.]]],.],.]
[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] => [[.,.],[[[.,[.,.]],.],[.,[.,.]]]] => [[[[.,.],.],[.,[[.,.],.]]],[.,.]] => [[[[[.,.],.],[.,[[.,.],.]]],.],.]
[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] => [[.,.],[[[.,[.,.]],.],[[.,.],.]]] => [[[.,[.,.]],[.,[[.,.],.]]],[.,.]] => [[[[.,[.,.]],[.,[[.,.],.]]],.],.]
[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] => [[.,.],[[[[.,.],.],.],[.,[.,.]]]] => [[[[.,.],.],[.,[.,[.,.]]]],[.,.]] => [[[[[.,.],.],[.,[.,[.,.]]]],.],.]
[.,[.,[[[[.,.],.],.],[[.,.],.]]]] => [[.,.],[[[[.,.],.],.],[[.,.],.]]] => [[[.,[.,.]],[.,[.,[.,.]]]],[.,.]] => [[[[.,[.,.]],[.,[.,[.,.]]]],.],.]
[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] => [[.,.],[[.,[.,[.,[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],.],.],.]],[.,.]] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] => [[.,.],[[.,[.,[[.,.],.]]],[.,.]]] => [[[.,.],[[[.,[.,.]],.],.]],[.,.]] => [[[[.,.],[[[.,[.,.]],.],.]],.],.]
[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] => [[.,.],[[.,[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],.]],[.,.]] => [[[[.,.],[[[.,.],[.,.]],.]],.],.]
[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] => [[.,.],[[.,[[.,[.,.]],.]],[.,.]]] => [[[.,.],[[.,[[.,.],.]],.]],[.,.]] => [[[[.,.],[[.,[[.,.],.]],.]],.],.]
[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] => [[.,.],[[.,[[[.,.],.],.]],[.,.]]] => [[[.,.],[[.,[.,[.,.]]],.]],[.,.]] => [[[[.,.],[[.,[.,[.,.]]],.]],.],.]
[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] => [[.,.],[[[.,.],[.,[.,.]]],[.,.]]] => [[[.,.],[[[.,.],.],[.,.]]],[.,.]] => [[[[.,.],[[[.,.],.],[.,.]]],.],.]
[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] => [[.,.],[[[.,.],[[.,.],.]],[.,.]]] => [[[.,.],[[.,[.,.]],[.,.]]],[.,.]] => [[[[.,.],[[.,[.,.]],[.,.]]],.],.]
[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] => [[.,.],[[[.,[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],.]]],[.,.]] => [[[[.,.],[[.,.],[[.,.],.]]],.],.]
[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] => [[.,.],[[[[.,.],.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,[.,.]]]],[.,.]] => [[[[.,.],[[.,.],[.,[.,.]]]],.],.]
[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] => [[.,.],[[[.,[.,[.,.]]],.],[.,.]]] => [[[.,.],[.,[[[.,.],.],.]]],[.,.]] => [[[[.,.],[.,[[[.,.],.],.]]],.],.]
[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] => [[.,.],[[[.,[[.,.],.]],.],[.,.]]] => [[[.,.],[.,[[.,[.,.]],.]]],[.,.]] => [[[[.,.],[.,[[.,[.,.]],.]]],.],.]
[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] => [[.,.],[[[[.,.],[.,.]],.],[.,.]]] => [[[.,.],[.,[[.,.],[.,.]]]],[.,.]] => [[[[.,.],[.,[[.,.],[.,.]]]],.],.]
[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] => [[.,.],[[[[.,[.,.]],.],.],[.,.]]] => [[[.,.],[.,[.,[[.,.],.]]]],[.,.]] => [[[[.,.],[.,[.,[[.,.],.]]]],.],.]
[.,[.,[[[[[.,.],.],.],.],[.,.]]]] => [[.,.],[[[[[.,.],.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,[.,.]]]]],[.,.]] => [[[[.,.],[.,[.,[.,[.,.]]]]],.],.]
[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] => [[.,.],[[.,[.,[.,[.,[.,.]]]]],.]] => [[.,[[[[[.,.],.],.],.],.]],[.,.]] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] => [[.,.],[[.,[.,[.,[[.,.],.]]]],.]] => [[.,[[[[.,[.,.]],.],.],.]],[.,.]] => [[[.,[[[[.,[.,.]],.],.],.]],.],.]
[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] => [[.,.],[[.,[.,[[.,.],[.,.]]]],.]] => [[.,[[[[.,.],[.,.]],.],.]],[.,.]] => [[[.,[[[[.,.],[.,.]],.],.]],.],.]
[.,[.,[[.,[.,[[.,[.,.]],.]]],.]]] => [[.,.],[[.,[.,[[.,[.,.]],.]]],.]] => [[.,[[[.,[[.,.],.]],.],.]],[.,.]] => [[[.,[[[.,[[.,.],.]],.],.]],.],.]
[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] => [[.,.],[[.,[.,[[[.,.],.],.]]],.]] => [[.,[[[.,[.,[.,.]]],.],.]],[.,.]] => [[[.,[[[.,[.,[.,.]]],.],.]],.],.]
[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] => [[.,.],[[.,[[.,.],[.,[.,.]]]],.]] => [[.,[[[[.,.],.],[.,.]],.]],[.,.]] => [[[.,[[[[.,.],.],[.,.]],.]],.],.]
[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] => [[.,.],[[.,[[.,.],[[.,.],.]]],.]] => [[.,[[[.,[.,.]],[.,.]],.]],[.,.]] => [[[.,[[[.,[.,.]],[.,.]],.]],.],.]
[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] => [[.,.],[[.,[[.,[.,.]],[.,.]]],.]] => [[.,[[[.,.],[[.,.],.]],.]],[.,.]] => [[[.,[[[.,.],[[.,.],.]],.]],.],.]
[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] => [[.,.],[[.,[[[.,.],.],[.,.]]],.]] => [[.,[[[.,.],[.,[.,.]]],.]],[.,.]] => [[[.,[[[.,.],[.,[.,.]]],.]],.],.]
[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] => [[.,.],[[.,[[.,[.,[.,.]]],.]],.]] => [[.,[[.,[[[.,.],.],.]],.]],[.,.]] => [[[.,[[.,[[[.,.],.],.]],.]],.],.]
[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] => [[.,.],[[.,[[.,[[.,.],.]],.]],.]] => [[.,[[.,[[.,[.,.]],.]],.]],[.,.]] => [[[.,[[.,[[.,[.,.]],.]],.]],.],.]
[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] => [[.,.],[[.,[[[.,.],[.,.]],.]],.]] => [[.,[[.,[[.,.],[.,.]]],.]],[.,.]] => [[[.,[[.,[[.,.],[.,.]]],.]],.],.]
[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] => [[.,.],[[.,[[[.,[.,.]],.],.]],.]] => [[.,[[.,[.,[[.,.],.]]],.]],[.,.]] => [[[.,[[.,[.,[[.,.],.]]],.]],.],.]
[.,[.,[[.,[[[[.,.],.],.],.]],.]]] => [[.,.],[[.,[[[[.,.],.],.],.]],.]] => [[.,[[.,[.,[.,[.,.]]]],.]],[.,.]] => [[[.,[[.,[.,[.,[.,.]]]],.]],.],.]
[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] => [[.,.],[[[.,.],[.,[.,[.,.]]]],.]] => [[.,[[[[.,.],.],.],[.,.]]],[.,.]] => [[[.,[[[[.,.],.],.],[.,.]]],.],.]
[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] => [[.,.],[[[.,.],[.,[[.,.],.]]],.]] => [[.,[[[.,[.,.]],.],[.,.]]],[.,.]] => [[[.,[[[.,[.,.]],.],[.,.]]],.],.]
[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] => [[.,.],[[[.,.],[[.,.],[.,.]]],.]] => [[.,[[[.,.],[.,.]],[.,.]]],[.,.]] => [[[.,[[[.,.],[.,.]],[.,.]]],.],.]
[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] => [[.,.],[[[.,.],[[.,[.,.]],.]],.]] => [[.,[[.,[[.,.],.]],[.,.]]],[.,.]] => [[[.,[[.,[[.,.],.]],[.,.]]],.],.]
[.,[.,[[[.,.],[[[.,.],.],.]],.]]] => [[.,.],[[[.,.],[[[.,.],.],.]],.]] => [[.,[[.,[.,[.,.]]],[.,.]]],[.,.]] => [[[.,[[.,[.,[.,.]]],[.,.]]],.],.]
[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] => [[.,.],[[[.,[.,.]],[.,[.,.]]],.]] => [[.,[[[.,.],.],[[.,.],.]]],[.,.]] => [[[.,[[[.,.],.],[[.,.],.]]],.],.]
[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] => [[.,.],[[[.,[.,.]],[[.,.],.]],.]] => [[.,[[.,[.,.]],[[.,.],.]]],[.,.]] => [[[.,[[.,[.,.]],[[.,.],.]]],.],.]
[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] => [[.,.],[[[[.,.],.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,[.,.]]]],[.,.]] => [[[.,[[[.,.],.],[.,[.,.]]]],.],.]
[.,[.,[[[[.,.],.],[[.,.],.]],.]]] => [[.,.],[[[[.,.],.],[[.,.],.]],.]] => [[.,[[.,[.,.]],[.,[.,.]]]],[.,.]] => [[[.,[[.,[.,.]],[.,[.,.]]]],.],.]
[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] => [[.,.],[[[.,[.,[.,.]]],[.,.]],.]] => [[.,[[.,.],[[[.,.],.],.]]],[.,.]] => [[[.,[[.,.],[[[.,.],.],.]]],.],.]
[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] => [[.,.],[[[.,[[.,.],.]],[.,.]],.]] => [[.,[[.,.],[[.,[.,.]],.]]],[.,.]] => [[[.,[[.,.],[[.,[.,.]],.]]],.],.]
[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] => [[.,.],[[[[.,.],[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],[.,.]]]],[.,.]] => [[[.,[[.,.],[[.,.],[.,.]]]],.],.]
[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] => [[.,.],[[[[.,[.,.]],.],[.,.]],.]] => [[.,[[.,.],[.,[[.,.],.]]]],[.,.]] => [[[.,[[.,.],[.,[[.,.],.]]]],.],.]
[.,[.,[[[[[.,.],.],.],[.,.]],.]]] => [[.,.],[[[[[.,.],.],.],[.,.]],.]] => [[.,[[.,.],[.,[.,[.,.]]]]],[.,.]] => [[[.,[[.,.],[.,[.,[.,.]]]]],.],.]
[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] => [[.,.],[[[.,[.,[.,[.,.]]]],.],.]] => [[.,[.,[[[[.,.],.],.],.]]],[.,.]] => [[[.,[.,[[[[.,.],.],.],.]]],.],.]
[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] => [[.,.],[[[.,[.,[[.,.],.]]],.],.]] => [[.,[.,[[[.,[.,.]],.],.]]],[.,.]] => [[[.,[.,[[[.,[.,.]],.],.]]],.],.]
[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] => [[.,.],[[[.,[[.,.],[.,.]]],.],.]] => [[.,[.,[[[.,.],[.,.]],.]]],[.,.]] => [[[.,[.,[[[.,.],[.,.]],.]]],.],.]
[.,[.,[[[.,[[.,[.,.]],.]],.],.]]] => [[.,.],[[[.,[[.,[.,.]],.]],.],.]] => [[.,[.,[[.,[[.,.],.]],.]]],[.,.]] => [[[.,[.,[[.,[[.,.],.]],.]]],.],.]
[.,[.,[[[.,[[[.,.],.],.]],.],.]]] => [[.,.],[[[.,[[[.,.],.],.]],.],.]] => [[.,[.,[[.,[.,[.,.]]],.]]],[.,.]] => [[[.,[.,[[.,[.,[.,.]]],.]]],.],.]
[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] => [[.,.],[[[[.,.],[.,[.,.]]],.],.]] => [[.,[.,[[[.,.],.],[.,.]]]],[.,.]] => [[[.,[.,[[[.,.],.],[.,.]]]],.],.]
[.,[.,[[[[.,.],[[.,.],.]],.],.]]] => [[.,.],[[[[.,.],[[.,.],.]],.],.]] => [[.,[.,[[.,[.,.]],[.,.]]]],[.,.]] => [[[.,[.,[[.,[.,.]],[.,.]]]],.],.]
[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] => [[.,.],[[[[.,[.,.]],[.,.]],.],.]] => [[.,[.,[[.,.],[[.,.],.]]]],[.,.]] => [[[.,[.,[[.,.],[[.,.],.]]]],.],.]
[.,[.,[[[[[.,.],.],[.,.]],.],.]]] => [[.,.],[[[[[.,.],.],[.,.]],.],.]] => [[.,[.,[[.,.],[.,[.,.]]]]],[.,.]] => [[[.,[.,[[.,.],[.,[.,.]]]]],.],.]
[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] => [[.,.],[[[[.,[.,[.,.]]],.],.],.]] => [[.,[.,[.,[[[.,.],.],.]]]],[.,.]] => [[[.,[.,[.,[[[.,.],.],.]]]],.],.]
[.,[.,[[[[.,[[.,.],.]],.],.],.]]] => [[.,.],[[[[.,[[.,.],.]],.],.],.]] => [[.,[.,[.,[[.,[.,.]],.]]]],[.,.]] => [[[.,[.,[.,[[.,[.,.]],.]]]],.],.]
[.,[.,[[[[[.,.],[.,.]],.],.],.]]] => [[.,.],[[[[[.,.],[.,.]],.],.],.]] => [[.,[.,[.,[[.,.],[.,.]]]]],[.,.]] => [[[.,[.,[.,[[.,.],[.,.]]]]],.],.]
[.,[.,[[[[[.,[.,.]],.],.],.],.]]] => [[.,.],[[[[[.,[.,.]],.],.],.],.]] => [[.,[.,[.,[.,[[.,.],.]]]]],[.,.]] => [[[.,[.,[.,[.,[[.,.],.]]]]],.],.]
[.,[.,[[[[[[.,.],.],.],.],.],.]]] => [[.,.],[[[[[[.,.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],.],.]
[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],.],[[.,.],.]] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] => [[.,[.,.]],[.,[.,[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],.],.],[[.,.],.]] => [[[[[[.,[.,.]],.],.],.],[.,.]],.]
[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] => [[.,[.,.]],[.,[.,[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],.],.],[[.,.],.]] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] => [[.,[.,.]],[.,[.,[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],.],.],[[.,.],.]] => [[[[[.,[[.,.],.]],.],.],[.,.]],.]
[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] => [[.,[.,.]],[.,[.,[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],.],.],[[.,.],.]] => [[[[[.,[.,[.,.]]],.],.],[.,.]],.]
[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] => [[.,[.,.]],[.,[[.,.],[.,[.,.]]]]] => [[[[[.,.],.],[.,.]],.],[[.,.],.]] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] => [[.,[.,.]],[.,[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]] => [[[[[.,[.,.]],[.,.]],.],[.,.]],.]
[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] => [[.,[.,.]],[.,[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],.],[[.,.],.]] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] => [[.,[.,.]],[.,[[[.,.],.],[.,.]]]] => [[[[.,.],[.,[.,.]]],.],[[.,.],.]] => [[[[[.,.],[.,[.,.]]],.],[.,.]],.]
[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] => [[.,[.,.]],[.,[[.,[.,[.,.]]],.]]] => [[[.,[[[.,.],.],.]],.],[[.,.],.]] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] => [[.,[.,.]],[.,[[.,[[.,.],.]],.]]] => [[[.,[[.,[.,.]],.]],.],[[.,.],.]] => [[[[.,[[.,[.,.]],.]],.],[.,.]],.]
[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] => [[.,[.,.]],[.,[[[.,.],[.,.]],.]]] => [[[.,[[.,.],[.,.]]],.],[[.,.],.]] => [[[[.,[[.,.],[.,.]]],.],[.,.]],.]
[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] => [[.,[.,.]],[.,[[[.,[.,.]],.],.]]] => [[[.,[.,[[.,.],.]]],.],[[.,.],.]] => [[[[.,[.,[[.,.],.]]],.],[.,.]],.]
[.,[[.,.],[.,[[[[.,.],.],.],.]]]] => [[.,[.,.]],[.,[[[[.,.],.],.],.]]] => [[[.,[.,[.,[.,.]]]],.],[[.,.],.]] => [[[[.,[.,[.,[.,.]]]],.],[.,.]],.]
[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] => [[.,[.,.]],[[.,.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,.]],[[.,.],.]] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] => [[.,[.,.]],[[.,.],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[.,[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] => [[.,[.,.]],[[.,.],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[[[.,.],.],.]]]] => [[.,[.,.]],[[.,.],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[.,.]],[[.,.],.]] => [[[[.,[.,[.,.]]],[.,.]],[.,.]],.]
[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] => [[.,[.,.]],[[.,[.,.]],[.,[.,.]]]] => [[[[.,.],.],[[.,.],.]],[[.,.],.]] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] => [[.,[.,.]],[[.,[.,.]],[[.,.],.]]] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] => [[.,[.,.]],[[[.,.],.],[.,[.,.]]]] => [[[[.,.],.],[.,[.,.]]],[[.,.],.]] => [[[[[.,.],.],[.,[.,.]]],[.,.]],.]
[.,[[.,.],[[[.,.],.],[[.,.],.]]]] => [[.,[.,.]],[[[.,.],.],[[.,.],.]]] => [[[.,[.,.]],[.,[.,.]]],[[.,.],.]] => [[[[.,[.,.]],[.,[.,.]]],[.,.]],.]
[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] => [[.,[.,.]],[[.,[.,[.,.]]],[.,.]]] => [[[.,.],[[[.,.],.],.]],[[.,.],.]] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] => [[.,[.,.]],[[.,[[.,.],.]],[.,.]]] => [[[.,.],[[.,[.,.]],.]],[[.,.],.]] => [[[[.,.],[[.,[.,.]],.]],[.,.]],.]
[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[.,[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[[.,.],.]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],.]
[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] => [[.,[.,.]],[[[.,[.,.]],.],[.,.]]] => [[[.,.],[.,[[.,.],.]]],[[.,.],.]] => [[[[.,.],[.,[[.,.],.]]],[.,.]],.]
[.,[[.,.],[[[[.,.],.],.],[.,.]]]] => [[.,[.,.]],[[[[.,.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,.]]]],[[.,.],.]] => [[[[.,.],[.,[.,[.,.]]]],[.,.]],.]
[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] => [[.,[.,.]],[[.,[.,[.,[.,.]]]],.]] => [[.,[[[[.,.],.],.],.]],[[.,.],.]] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] => [[.,[.,.]],[[.,[.,[[.,.],.]]],.]] => [[.,[[[.,[.,.]],.],.]],[[.,.],.]] => [[[.,[[[.,[.,.]],.],.]],[.,.]],.]
[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] => [[.,[.,.]],[[.,[[.,.],[.,.]]],.]] => [[.,[[[.,.],[.,.]],.]],[[.,.],.]] => [[[.,[[[.,.],[.,.]],.]],[.,.]],.]
[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] => [[.,[.,.]],[[.,[[.,[.,.]],.]],.]] => [[.,[[.,[[.,.],.]],.]],[[.,.],.]] => [[[.,[[.,[[.,.],.]],.]],[.,.]],.]
[.,[[.,.],[[.,[[[.,.],.],.]],.]]] => [[.,[.,.]],[[.,[[[.,.],.],.]],.]] => [[.,[[.,[.,[.,.]]],.]],[[.,.],.]] => [[[.,[[.,[.,[.,.]]],.]],[.,.]],.]
[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] => [[.,[.,.]],[[[.,.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,.]]],[[.,.],.]] => [[[.,[[[.,.],.],[.,.]]],[.,.]],.]
[.,[[.,.],[[[.,.],[[.,.],.]],.]]] => [[.,[.,.]],[[[.,.],[[.,.],.]],.]] => [[.,[[.,[.,.]],[.,.]]],[[.,.],.]] => [[[.,[[.,[.,.]],[.,.]]],[.,.]],.]
[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] => [[.,[.,.]],[[[.,[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],.]]],[[.,.],.]] => [[[.,[[.,.],[[.,.],.]]],[.,.]],.]
[.,[[.,.],[[[[.,.],.],[.,.]],.]]] => [[.,[.,.]],[[[[.,.],.],[.,.]],.]] => [[.,[[.,.],[.,[.,.]]]],[[.,.],.]] => [[[.,[[.,.],[.,[.,.]]]],[.,.]],.]
[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] => [[.,[.,.]],[[[.,[.,[.,.]]],.],.]] => [[.,[.,[[[.,.],.],.]]],[[.,.],.]] => [[[.,[.,[[[.,.],.],.]]],[.,.]],.]
[.,[[.,.],[[[.,[[.,.],.]],.],.]]] => [[.,[.,.]],[[[.,[[.,.],.]],.],.]] => [[.,[.,[[.,[.,.]],.]]],[[.,.],.]] => [[[.,[.,[[.,[.,.]],.]]],[.,.]],.]
[.,[[.,.],[[[[.,.],[.,.]],.],.]]] => [[.,[.,.]],[[[[.,.],[.,.]],.],.]] => [[.,[.,[[.,.],[.,.]]]],[[.,.],.]] => [[[.,[.,[[.,.],[.,.]]]],[.,.]],.]
[.,[[.,.],[[[[.,[.,.]],.],.],.]]] => [[.,[.,.]],[[[[.,[.,.]],.],.],.]] => [[.,[.,[.,[[.,.],.]]]],[[.,.],.]] => [[[.,[.,[.,[[.,.],.]]]],[.,.]],.]
[.,[[.,.],[[[[[.,.],.],.],.],.]]] => [[.,[.,.]],[[[[[.,.],.],.],.],.]] => [[.,[.,[.,[.,[.,.]]]]],[[.,.],.]] => [[[.,[.,[.,[.,[.,.]]]]],[.,.]],.]
[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[[[.,.],.],.]] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] => [[.,[.,[.,.]]],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[[[.,.],.],.]] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] => [[.,[.,[.,.]]],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[[[.,.],.],.]] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] => [[.,[.,[.,.]]],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[[[.,.],.],.]] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] => [[.,[.,[.,.]]],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[[[.,.],.],.]] => [[[[.,[.,[.,.]]],.],[[.,.],.]],.]
[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] => [[.,[.,[.,.]]],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[[[.,.],.],.]] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] => [[.,[.,[.,.]]],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] => [[.,[.,[.,.]]],[[.,[.,.]],[.,.]]] => [[[.,.],[[.,.],.]],[[[.,.],.],.]] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] => [[.,[.,[.,.]]],[[[.,.],.],[.,.]]] => [[[.,.],[.,[.,.]]],[[[.,.],.],.]] => [[[[.,.],[.,[.,.]]],[[.,.],.]],.]
[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] => [[.,[.,[.,.]]],[[.,[.,[.,.]]],.]] => [[.,[[[.,.],.],.]],[[[.,.],.],.]] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] => [[.,[.,[.,.]]],[[.,[[.,.],.]],.]] => [[.,[[.,[.,.]],.]],[[[.,.],.],.]] => [[[.,[[.,[.,.]],.]],[[.,.],.]],.]
[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] => [[.,[.,[.,.]]],[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],[[[.,.],.],.]] => [[[.,[[.,.],[.,.]]],[[.,.],.]],.]
[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] => [[.,[.,[.,.]]],[[[.,[.,.]],.],.]] => [[.,[.,[[.,.],.]]],[[[.,.],.],.]] => [[[.,[.,[[.,.],.]]],[[.,.],.]],.]
[.,[[.,[.,.]],[[[[.,.],.],.],.]]] => [[.,[.,[.,.]]],[[[[.,.],.],.],.]] => [[.,[.,[.,[.,.]]]],[[[.,.],.],.]] => [[[.,[.,[.,[.,.]]]],[[.,.],.]],.]
[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] => [[.,[[.,.],.]],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[[.,[.,.]],.]] => [[[[[[.,.],.],.],.],[.,[.,.]]],.]
[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] => [[.,[[.,.],.]],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[[.,[.,.]],.]] => [[[[[.,[.,.]],.],.],[.,[.,.]]],.]
[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] => [[.,[[.,.],.]],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[[.,[.,.]],.]] => [[[[[.,.],[.,.]],.],[.,[.,.]]],.]
[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] => [[.,[[.,.],.]],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[[.,[.,.]],.]] => [[[[.,[[.,.],.]],.],[.,[.,.]]],.]
[.,[[[.,.],.],[.,[[[.,.],.],.]]]] => [[.,[[.,.],.]],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[[.,[.,.]],.]] => [[[[.,[.,[.,.]]],.],[.,[.,.]]],.]
[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] => [[.,[[.,.],.]],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[[.,[.,.]],.]] => [[[[[.,.],.],[.,.]],[.,[.,.]]],.]
[.,[[[.,.],.],[[.,.],[[.,.],.]]]] => [[.,[[.,.],.]],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[[.,[.,.]],.]] => [[[[.,[.,.]],[.,.]],[.,[.,.]]],.]
[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] => [[.,[[.,.],.]],[[.,[.,.]],[.,.]]] => [[[.,.],[[.,.],.]],[[.,[.,.]],.]] => [[[[.,.],[[.,.],.]],[.,[.,.]]],.]
[.,[[[.,.],.],[[[.,.],.],[.,.]]]] => [[.,[[.,.],.]],[[[.,.],.],[.,.]]] => [[[.,.],[.,[.,.]]],[[.,[.,.]],.]] => [[[[.,.],[.,[.,.]]],[.,[.,.]]],.]
[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] => [[.,[[.,.],.]],[[.,[.,[.,.]]],.]] => [[.,[[[.,.],.],.]],[[.,[.,.]],.]] => [[[.,[[[.,.],.],.]],[.,[.,.]]],.]
[.,[[[.,.],.],[[.,[[.,.],.]],.]]] => [[.,[[.,.],.]],[[.,[[.,.],.]],.]] => [[.,[[.,[.,.]],.]],[[.,[.,.]],.]] => [[[.,[[.,[.,.]],.]],[.,[.,.]]],.]
[.,[[[.,.],.],[[[.,.],[.,.]],.]]] => [[.,[[.,.],.]],[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],[[.,[.,.]],.]] => [[[.,[[.,.],[.,.]]],[.,[.,.]]],.]
[.,[[[.,.],.],[[[.,[.,.]],.],.]]] => [[.,[[.,.],.]],[[[.,[.,.]],.],.]] => [[.,[.,[[.,.],.]]],[[.,[.,.]],.]] => [[[.,[.,[[.,.],.]]],[.,[.,.]]],.]
[.,[[[.,.],.],[[[[.,.],.],.],.]]] => [[.,[[.,.],.]],[[[[.,.],.],.],.]] => [[.,[.,[.,[.,.]]]],[[.,[.,.]],.]] => [[[.,[.,[.,[.,.]]]],[.,[.,.]]],.]
[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[[[.,.],.],.],.]] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] => [[.,[.,[.,[.,.]]]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[[[.,.],.],.],.]] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] => [[.,[.,[.,[.,.]]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[[.,.],.],.],.]] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] => [[.,[.,[.,[.,.]]]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[[[.,.],.],.],.]] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] => [[.,[.,[.,[.,.]]]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[[[.,.],.],.],.]] => [[[.,[.,[.,.]]],[[[.,.],.],.]],.]
[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] => [[.,[.,[[.,.],.]]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[[.,[.,.]],.],.]] => [[[[[.,.],.],.],[[.,[.,.]],.]],.]
[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] => [[.,[.,[[.,.],.]]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[[.,[.,.]],.],.]] => [[[[.,[.,.]],.],[[.,[.,.]],.]],.]
[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] => [[.,[.,[[.,.],.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,[.,.]],.],.]] => [[[[.,.],[.,.]],[[.,[.,.]],.]],.]
[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] => [[.,[.,[[.,.],.]]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[[.,[.,.]],.],.]] => [[[.,[[.,.],.]],[[.,[.,.]],.]],.]
[.,[[.,[[.,.],.]],[[[.,.],.],.]]] => [[.,[.,[[.,.],.]]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[[.,[.,.]],.],.]] => [[[.,[.,[.,.]]],[[.,[.,.]],.]],.]
[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] => [[.,[[.,.],[.,.]]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[[.,.],[.,.]],.]] => [[[[[.,.],.],.],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] => [[.,[[.,.],[.,.]]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[[.,.],[.,.]],.]] => [[[[.,[.,.]],.],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[.,[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],.]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] => [[.,[[.,.],[.,.]]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[[.,.],[.,.]],.]] => [[[.,[[.,.],.]],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[[[.,.],.],.]]] => [[.,[[.,.],[.,.]]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[[.,.],[.,.]],.]] => [[[.,[.,[.,.]]],[[.,.],[.,.]]],.]
[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] => [[.,[[.,[.,.]],.]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[.,[[.,.],.]],.]] => [[[[[.,.],.],.],[.,[[.,.],.]]],.]
[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] => [[.,[[.,[.,.]],.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,[[.,.],.]],.]] => [[[[.,[.,.]],.],[.,[[.,.],.]]],.]
[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] => [[.,[[.,[.,.]],.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,[[.,.],.]],.]] => [[[[.,.],[.,.]],[.,[[.,.],.]]],.]
[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] => [[.,[[.,[.,.]],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[[.,.],.]],.]] => [[[.,[[.,.],.]],[.,[[.,.],.]]],.]
[.,[[[.,[.,.]],.],[[[.,.],.],.]]] => [[.,[[.,[.,.]],.]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[.,[[.,.],.]],.]] => [[[.,[.,[.,.]]],[.,[[.,.],.]]],.]
[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] => [[.,[[[.,.],.],.]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[.,[.,[.,.]]],.]] => [[[[[.,.],.],.],[.,[.,[.,.]]]],.]
[.,[[[[.,.],.],.],[.,[[.,.],.]]]] => [[.,[[[.,.],.],.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,[.,[.,.]]],.]] => [[[[.,[.,.]],.],[.,[.,[.,.]]]],.]
[.,[[[[.,.],.],.],[[.,.],[.,.]]]] => [[.,[[[.,.],.],.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,[.,[.,.]]],.]] => [[[[.,.],[.,.]],[.,[.,[.,.]]]],.]
[.,[[[[.,.],.],.],[[.,[.,.]],.]]] => [[.,[[[.,.],.],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[.,[.,.]]],.]] => [[[.,[[.,.],.]],[.,[.,[.,.]]]],.]
[.,[[[[.,.],.],.],[[[.,.],.],.]]] => [[.,[[[.,.],.],.]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[.,[.,[.,.]]],.]] => [[[.,[.,[.,.]]],[.,[.,[.,.]]]],.]
[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]] => [[[.,.],.],[[[[[.,.],.],.],.],.]] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] => [[.,[.,[.,[.,[.,.]]]]],[[.,.],.]] => [[.,[.,.]],[[[[[.,.],.],.],.],.]] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] => [[.,[.,[.,[[.,.],.]]]],[.,[.,.]]] => [[[.,.],.],[[[[.,[.,.]],.],.],.]] => [[[[.,.],.],[[[.,[.,.]],.],.]],.]
[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] => [[.,[.,[.,[[.,.],.]]]],[[.,.],.]] => [[.,[.,.]],[[[[.,[.,.]],.],.],.]] => [[[.,[.,.]],[[[.,[.,.]],.],.]],.]
[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] => [[.,[.,[[.,.],[.,.]]]],[.,[.,.]]] => [[[.,.],.],[[[[.,.],[.,.]],.],.]] => [[[[.,.],.],[[[.,.],[.,.]],.]],.]
[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] => [[.,[.,[[.,.],[.,.]]]],[[.,.],.]] => [[.,[.,.]],[[[[.,.],[.,.]],.],.]] => [[[.,[.,.]],[[[.,.],[.,.]],.]],.]
[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] => [[.,[.,[[.,[.,.]],.]]],[.,[.,.]]] => [[[.,.],.],[[[.,[[.,.],.]],.],.]] => [[[[.,.],.],[[.,[[.,.],.]],.]],.]
[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] => [[.,[.,[[.,[.,.]],.]]],[[.,.],.]] => [[.,[.,.]],[[[.,[[.,.],.]],.],.]] => [[[.,[.,.]],[[.,[[.,.],.]],.]],.]
[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] => [[.,[.,[[[.,.],.],.]]],[.,[.,.]]] => [[[.,.],.],[[[.,[.,[.,.]]],.],.]] => [[[[.,.],.],[[.,[.,[.,.]]],.]],.]
[.,[[.,[[[.,.],.],.]],[[.,.],.]]] => [[.,[.,[[[.,.],.],.]]],[[.,.],.]] => [[.,[.,.]],[[[.,[.,[.,.]]],.],.]] => [[[.,[.,.]],[[.,[.,[.,.]]],.]],.]
[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] => [[.,[[.,.],[.,[.,.]]]],[.,[.,.]]] => [[[.,.],.],[[[[.,.],.],[.,.]],.]] => [[[[.,.],.],[[[.,.],.],[.,.]]],.]
[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] => [[.,[[.,.],[.,[.,.]]]],[[.,.],.]] => [[.,[.,.]],[[[[.,.],.],[.,.]],.]] => [[[.,[.,.]],[[[.,.],.],[.,.]]],.]
[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] => [[.,[[.,.],[[.,.],.]]],[.,[.,.]]] => [[[.,.],.],[[[.,[.,.]],[.,.]],.]] => [[[[.,.],.],[[.,[.,.]],[.,.]]],.]
[.,[[[.,.],[[.,.],.]],[[.,.],.]]] => [[.,[[.,.],[[.,.],.]]],[[.,.],.]] => [[.,[.,.]],[[[.,[.,.]],[.,.]],.]] => [[[.,[.,.]],[[.,[.,.]],[.,.]]],.]
[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] => [[.,[[.,[.,.]],[.,.]]],[.,[.,.]]] => [[[.,.],.],[[[.,.],[[.,.],.]],.]] => [[[[.,.],.],[[.,.],[[.,.],.]]],.]
[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] => [[.,[[.,[.,.]],[.,.]]],[[.,.],.]] => [[.,[.,.]],[[[.,.],[[.,.],.]],.]] => [[[.,[.,.]],[[.,.],[[.,.],.]]],.]
[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] => [[.,[[[.,.],.],[.,.]]],[.,[.,.]]] => [[[.,.],.],[[[.,.],[.,[.,.]]],.]] => [[[[.,.],.],[[.,.],[.,[.,.]]]],.]
[.,[[[[.,.],.],[.,.]],[[.,.],.]]] => [[.,[[[.,.],.],[.,.]]],[[.,.],.]] => [[.,[.,.]],[[[.,.],[.,[.,.]]],.]] => [[[.,[.,.]],[[.,.],[.,[.,.]]]],.]
[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] => [[.,[[.,[.,[.,.]]],.]],[.,[.,.]]] => [[[.,.],.],[[.,[[[.,.],.],.]],.]] => [[[[.,.],.],[.,[[[.,.],.],.]]],.]
[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] => [[.,[[.,[.,[.,.]]],.]],[[.,.],.]] => [[.,[.,.]],[[.,[[[.,.],.],.]],.]] => [[[.,[.,.]],[.,[[[.,.],.],.]]],.]
[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] => [[.,[[.,[[.,.],.]],.]],[.,[.,.]]] => [[[.,.],.],[[.,[[.,[.,.]],.]],.]] => [[[[.,.],.],[.,[[.,[.,.]],.]]],.]
[.,[[[.,[[.,.],.]],.],[[.,.],.]]] => [[.,[[.,[[.,.],.]],.]],[[.,.],.]] => [[.,[.,.]],[[.,[[.,[.,.]],.]],.]] => [[[.,[.,.]],[.,[[.,[.,.]],.]]],.]
[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] => [[.,[[[.,.],[.,.]],.]],[.,[.,.]]] => [[[.,.],.],[[.,[[.,.],[.,.]]],.]] => [[[[.,.],.],[.,[[.,.],[.,.]]]],.]
[.,[[[[.,.],[.,.]],.],[[.,.],.]]] => [[.,[[[.,.],[.,.]],.]],[[.,.],.]] => [[.,[.,.]],[[.,[[.,.],[.,.]]],.]] => [[[.,[.,.]],[.,[[.,.],[.,.]]]],.]
[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] => [[.,[[[.,[.,.]],.],.]],[.,[.,.]]] => [[[.,.],.],[[.,[.,[[.,.],.]]],.]] => [[[[.,.],.],[.,[.,[[.,.],.]]]],.]
[.,[[[[.,[.,.]],.],.],[[.,.],.]]] => [[.,[[[.,[.,.]],.],.]],[[.,.],.]] => [[.,[.,.]],[[.,[.,[[.,.],.]]],.]] => [[[.,[.,.]],[.,[.,[[.,.],.]]]],.]
[.,[[[[[.,.],.],.],.],[.,[.,.]]]] => [[.,[[[[.,.],.],.],.]],[.,[.,.]]] => [[[.,.],.],[[.,[.,[.,[.,.]]]],.]] => [[[[.,.],.],[.,[.,[.,[.,.]]]]],.]
[.,[[[[[.,.],.],.],.],[[.,.],.]]] => [[.,[[[[.,.],.],.],.]],[[.,.],.]] => [[.,[.,.]],[[.,[.,[.,[.,.]]]],.]] => [[[.,[.,.]],[.,[.,[.,[.,.]]]]],.]
[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]] => [[.,.],[[[[[[.,.],.],.],.],.],.]] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] => [[.,[.,[.,[.,[[.,.],.]]]]],[.,.]] => [[.,.],[[[[[.,[.,.]],.],.],.],.]] => [[[.,.],[[[[.,[.,.]],.],.],.]],.]
[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] => [[.,[.,[.,[[.,.],[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],[.,.]],.],.],.]] => [[[.,.],[[[[.,.],[.,.]],.],.]],.]
[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] => [[.,[.,[.,[[.,[.,.]],.]]]],[.,.]] => [[.,.],[[[[.,[[.,.],.]],.],.],.]] => [[[.,.],[[[.,[[.,.],.]],.],.]],.]
[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] => [[.,[.,[.,[[[.,.],.],.]]]],[.,.]] => [[.,.],[[[[.,[.,[.,.]]],.],.],.]] => [[[.,.],[[[.,[.,[.,.]]],.],.]],.]
[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] => [[.,[.,[[.,.],[.,[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],.],[.,.]],.],.]] => [[[.,.],[[[[.,.],.],[.,.]],.]],.]
[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] => [[.,[.,[[.,.],[[.,.],.]]]],[.,.]] => [[.,.],[[[[.,[.,.]],[.,.]],.],.]] => [[[.,.],[[[.,[.,.]],[.,.]],.]],.]
[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] => [[.,[.,[[.,[.,.]],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[[.,.],.]],.],.]] => [[[.,.],[[[.,.],[[.,.],.]],.]],.]
[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] => [[.,[.,[[[.,.],.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,[.,.]]],.],.]] => [[[.,.],[[[.,.],[.,[.,.]]],.]],.]
[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] => [[.,[.,[[.,[.,[.,.]]],.]]],[.,.]] => [[.,.],[[[.,[[[.,.],.],.]],.],.]] => [[[.,.],[[.,[[[.,.],.],.]],.]],.]
[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] => [[.,[.,[[.,[[.,.],.]],.]]],[.,.]] => [[.,.],[[[.,[[.,[.,.]],.]],.],.]] => [[[.,.],[[.,[[.,[.,.]],.]],.]],.]
[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] => [[.,[.,[[[.,.],[.,.]],.]]],[.,.]] => [[.,.],[[[.,[[.,.],[.,.]]],.],.]] => [[[.,.],[[.,[[.,.],[.,.]]],.]],.]
[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] => [[.,[.,[[[.,[.,.]],.],.]]],[.,.]] => [[.,.],[[[.,[.,[[.,.],.]]],.],.]] => [[[.,.],[[.,[.,[[.,.],.]]],.]],.]
[.,[[.,[[[[.,.],.],.],.]],[.,.]]] => [[.,[.,[[[[.,.],.],.],.]]],[.,.]] => [[.,.],[[[.,[.,[.,[.,.]]]],.],.]] => [[[.,.],[[.,[.,[.,[.,.]]]],.]],.]
[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] => [[.,[[.,.],[.,[.,[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],.],.],[.,.]],.]] => [[[.,.],[[[[.,.],.],.],[.,.]]],.]
[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] => [[.,[[.,.],[.,[[.,.],.]]]],[.,.]] => [[.,.],[[[[.,[.,.]],.],[.,.]],.]] => [[[.,.],[[[.,[.,.]],.],[.,.]]],.]
[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[.,[[.,.],[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],[.,.]],.]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],.]
[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] => [[.,[[.,.],[[.,[.,.]],.]]],[.,.]] => [[.,.],[[[.,[[.,.],.]],[.,.]],.]] => [[[.,.],[[.,[[.,.],.]],[.,.]]],.]
[.,[[[.,.],[[[.,.],.],.]],[.,.]]] => [[.,[[.,.],[[[.,.],.],.]]],[.,.]] => [[.,.],[[[.,[.,[.,.]]],[.,.]],.]] => [[[.,.],[[.,[.,[.,.]]],[.,.]]],.]
[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] => [[.,[[.,[.,.]],[.,[.,.]]]],[.,.]] => [[.,.],[[[[.,.],.],[[.,.],.]],.]] => [[[.,.],[[[.,.],.],[[.,.],.]]],.]
[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] => [[.,[[.,[.,.]],[[.,.],.]]],[.,.]] => [[.,.],[[[.,[.,.]],[[.,.],.]],.]] => [[[.,.],[[.,[.,.]],[[.,.],.]]],.]
[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] => [[.,[[[.,.],.],[.,[.,.]]]],[.,.]] => [[.,.],[[[[.,.],.],[.,[.,.]]],.]] => [[[.,.],[[[.,.],.],[.,[.,.]]]],.]
[.,[[[[.,.],.],[[.,.],.]],[.,.]]] => [[.,[[[.,.],.],[[.,.],.]]],[.,.]] => [[.,.],[[[.,[.,.]],[.,[.,.]]],.]] => [[[.,.],[[.,[.,.]],[.,[.,.]]]],.]
[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] => [[.,[[.,[.,[.,.]]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[[.,.],.],.]],.]] => [[[.,.],[[.,.],[[[.,.],.],.]]],.]
[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] => [[.,[[.,[[.,.],.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,[.,.]],.]],.]] => [[[.,.],[[.,.],[[.,[.,.]],.]]],.]
[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[.,[[[.,.],[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],[.,.]]],.]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],.]
[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] => [[.,[[[.,[.,.]],.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,[[.,.],.]]],.]] => [[[.,.],[[.,.],[.,[[.,.],.]]]],.]
[.,[[[[[.,.],.],.],[.,.]],[.,.]]] => [[.,[[[[.,.],.],.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,[.,[.,.]]]],.]] => [[[.,.],[[.,.],[.,[.,[.,.]]]]],.]
[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] => [[.,[[.,[.,[.,[.,.]]]],.]],[.,.]] => [[.,.],[[.,[[[[.,.],.],.],.]],.]] => [[[.,.],[.,[[[[.,.],.],.],.]]],.]
[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] => [[.,[[.,[.,[[.,.],.]]],.]],[.,.]] => [[.,.],[[.,[[[.,[.,.]],.],.]],.]] => [[[.,.],[.,[[[.,[.,.]],.],.]]],.]
[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] => [[.,[[.,[[.,.],[.,.]]],.]],[.,.]] => [[.,.],[[.,[[[.,.],[.,.]],.]],.]] => [[[.,.],[.,[[[.,.],[.,.]],.]]],.]
[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] => [[.,[[.,[[.,[.,.]],.]],.]],[.,.]] => [[.,.],[[.,[[.,[[.,.],.]],.]],.]] => [[[.,.],[.,[[.,[[.,.],.]],.]]],.]
[.,[[[.,[[[.,.],.],.]],.],[.,.]]] => [[.,[[.,[[[.,.],.],.]],.]],[.,.]] => [[.,.],[[.,[[.,[.,[.,.]]],.]],.]] => [[[.,.],[.,[[.,[.,[.,.]]],.]]],.]
[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] => [[.,[[[.,.],[.,[.,.]]],.]],[.,.]] => [[.,.],[[.,[[[.,.],.],[.,.]]],.]] => [[[.,.],[.,[[[.,.],.],[.,.]]]],.]
[.,[[[[.,.],[[.,.],.]],.],[.,.]]] => [[.,[[[.,.],[[.,.],.]],.]],[.,.]] => [[.,.],[[.,[[.,[.,.]],[.,.]]],.]] => [[[.,.],[.,[[.,[.,.]],[.,.]]]],.]
[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] => [[.,[[[.,[.,.]],[.,.]],.]],[.,.]] => [[.,.],[[.,[[.,.],[[.,.],.]]],.]] => [[[.,.],[.,[[.,.],[[.,.],.]]]],.]
[.,[[[[[.,.],.],[.,.]],.],[.,.]]] => [[.,[[[[.,.],.],[.,.]],.]],[.,.]] => [[.,.],[[.,[[.,.],[.,[.,.]]]],.]] => [[[.,.],[.,[[.,.],[.,[.,.]]]]],.]
[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] => [[.,[[[.,[.,[.,.]]],.],.]],[.,.]] => [[.,.],[[.,[.,[[[.,.],.],.]]],.]] => [[[.,.],[.,[.,[[[.,.],.],.]]]],.]
[.,[[[[.,[[.,.],.]],.],.],[.,.]]] => [[.,[[[.,[[.,.],.]],.],.]],[.,.]] => [[.,.],[[.,[.,[[.,[.,.]],.]]],.]] => [[[.,.],[.,[.,[[.,[.,.]],.]]]],.]
[.,[[[[[.,.],[.,.]],.],.],[.,.]]] => [[.,[[[[.,.],[.,.]],.],.]],[.,.]] => [[.,.],[[.,[.,[[.,.],[.,.]]]],.]] => [[[.,.],[.,[.,[[.,.],[.,.]]]]],.]
[.,[[[[[.,[.,.]],.],.],.],[.,.]]] => [[.,[[[[.,[.,.]],.],.],.]],[.,.]] => [[.,.],[[.,[.,[.,[[.,.],.]]]],.]] => [[[.,.],[.,[.,[.,[[.,.],.]]]]],.]
[.,[[[[[[.,.],.],.],.],.],[.,.]]] => [[.,[[[[[.,.],.],.],.],.]],[.,.]] => [[.,.],[[.,[.,[.,[.,[.,.]]]]],.]] => [[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]
[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] => [.,[[[[[[[.,.],.],.],.],.],.],.]] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] => [[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] => [.,[[[[[[.,[.,.]],.],.],.],.],.]] => [[.,[[[[[.,[.,.]],.],.],.],.]],.]
[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] => [[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] => [.,[[[[[[.,.],[.,.]],.],.],.],.]] => [[.,[[[[[.,.],[.,.]],.],.],.]],.]
[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] => [[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] => [.,[[[[[.,[[.,.],.]],.],.],.],.]] => [[.,[[[[.,[[.,.],.]],.],.],.]],.]
[.,[[.,[.,[.,[[[.,.],.],.]]]],.]] => [[.,[.,[.,[.,[[[.,.],.],.]]]]],.] => [.,[[[[[.,[.,[.,.]]],.],.],.],.]] => [[.,[[[[.,[.,[.,.]]],.],.],.]],.]
[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] => [[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] => [.,[[[[[[.,.],.],[.,.]],.],.],.]] => [[.,[[[[[.,.],.],[.,.]],.],.]],.]
[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] => [[.,[.,[.,[[.,.],[[.,.],.]]]]],.] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]] => [[.,[[[[.,[.,.]],[.,.]],.],.]],.]
[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] => [[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] => [.,[[[[[.,.],[[.,.],.]],.],.],.]] => [[.,[[[[.,.],[[.,.],.]],.],.]],.]
[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] => [[.,[.,[.,[[[.,.],.],[.,.]]]]],.] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]] => [[.,[[[[.,.],[.,[.,.]]],.],.]],.]
[.,[[.,[.,[[.,[.,[.,.]]],.]]],.]] => [[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] => [.,[[[[.,[[[.,.],.],.]],.],.],.]] => [[.,[[[.,[[[.,.],.],.]],.],.]],.]
[.,[[.,[.,[[.,[[.,.],.]],.]]],.]] => [[.,[.,[.,[[.,[[.,.],.]],.]]]],.] => [.,[[[[.,[[.,[.,.]],.]],.],.],.]] => [[.,[[[.,[[.,[.,.]],.]],.],.]],.]
[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] => [[.,[.,[.,[[[.,.],[.,.]],.]]]],.] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]] => [[.,[[[.,[[.,.],[.,.]]],.],.]],.]
[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] => [[.,[.,[.,[[[.,[.,.]],.],.]]]],.] => [.,[[[[.,[.,[[.,.],.]]],.],.],.]] => [[.,[[[.,[.,[[.,.],.]]],.],.]],.]
[.,[[.,[.,[[[[.,.],.],.],.]]],.]] => [[.,[.,[.,[[[[.,.],.],.],.]]]],.] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]] => [[.,[[[.,[.,[.,[.,.]]]],.],.]],.]
[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] => [[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] => [.,[[[[[[.,.],.],.],[.,.]],.],.]] => [[.,[[[[[.,.],.],.],[.,.]],.]],.]
[.,[[.,[[.,.],[.,[[.,.],.]]]],.]] => [[.,[.,[[.,.],[.,[[.,.],.]]]]],.] => [.,[[[[[.,[.,.]],.],[.,.]],.],.]] => [[.,[[[[.,[.,.]],.],[.,.]],.]],.]
[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] => [[.,[.,[[.,.],[[.,.],[.,.]]]]],.] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]] => [[.,[[[[.,.],[.,.]],[.,.]],.]],.]
[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] => [[.,[.,[[.,.],[[.,[.,.]],.]]]],.] => [.,[[[[.,[[.,.],.]],[.,.]],.],.]] => [[.,[[[.,[[.,.],.]],[.,.]],.]],.]
[.,[[.,[[.,.],[[[.,.],.],.]]],.]] => [[.,[.,[[.,.],[[[.,.],.],.]]]],.] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]] => [[.,[[[.,[.,[.,.]]],[.,.]],.]],.]
[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] => [[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] => [.,[[[[[.,.],.],[[.,.],.]],.],.]] => [[.,[[[[.,.],.],[[.,.],.]],.]],.]
[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] => [[.,[.,[[.,[.,.]],[[.,.],.]]]],.] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]] => [[.,[[[.,[.,.]],[[.,.],.]],.]],.]
[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] => [[.,[.,[[[.,.],.],[.,[.,.]]]]],.] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]] => [[.,[[[[.,.],.],[.,[.,.]]],.]],.]
[.,[[.,[[[.,.],.],[[.,.],.]]],.]] => [[.,[.,[[[.,.],.],[[.,.],.]]]],.] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]] => [[.,[[[.,[.,.]],[.,[.,.]]],.]],.]
[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] => [[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] => [.,[[[[.,.],[[[.,.],.],.]],.],.]] => [[.,[[[.,.],[[[.,.],.],.]],.]],.]
[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] => [[.,[.,[[.,[[.,.],.]],[.,.]]]],.] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]] => [[.,[[[.,.],[[.,[.,.]],.]],.]],.]
[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] => [[.,[.,[[[.,.],[.,.]],[.,.]]]],.] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]] => [[.,[[[.,.],[[.,.],[.,.]]],.]],.]
[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] => [[.,[.,[[[.,[.,.]],.],[.,.]]]],.] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]] => [[.,[[[.,.],[.,[[.,.],.]]],.]],.]
[.,[[.,[[[[.,.],.],.],[.,.]]],.]] => [[.,[.,[[[[.,.],.],.],[.,.]]]],.] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]] => [[.,[[[.,.],[.,[.,[.,.]]]],.]],.]
[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] => [[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] => [.,[[[.,[[[[.,.],.],.],.]],.],.]] => [[.,[[.,[[[[.,.],.],.],.]],.]],.]
[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] => [[.,[.,[[.,[.,[[.,.],.]]],.]]],.] => [.,[[[.,[[[.,[.,.]],.],.]],.],.]] => [[.,[[.,[[[.,[.,.]],.],.]],.]],.]
[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] => [[.,[.,[[.,[[.,.],[.,.]]],.]]],.] => [.,[[[.,[[[.,.],[.,.]],.]],.],.]] => [[.,[[.,[[[.,.],[.,.]],.]],.]],.]
[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] => [[.,[.,[[.,[[.,[.,.]],.]],.]]],.] => [.,[[[.,[[.,[[.,.],.]],.]],.],.]] => [[.,[[.,[[.,[[.,.],.]],.]],.]],.]
[.,[[.,[[.,[[[.,.],.],.]],.]],.]] => [[.,[.,[[.,[[[.,.],.],.]],.]]],.] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]] => [[.,[[.,[[.,[.,[.,.]]],.]],.]],.]
[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] => [[.,[.,[[[.,.],[.,[.,.]]],.]]],.] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]] => [[.,[[.,[[[.,.],.],[.,.]]],.]],.]
[.,[[.,[[[.,.],[[.,.],.]],.]],.]] => [[.,[.,[[[.,.],[[.,.],.]],.]]],.] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]] => [[.,[[.,[[.,[.,.]],[.,.]]],.]],.]
[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] => [[.,[.,[[[.,[.,.]],[.,.]],.]]],.] => [.,[[[.,[[.,.],[[.,.],.]]],.],.]] => [[.,[[.,[[.,.],[[.,.],.]]],.]],.]
[.,[[.,[[[[.,.],.],[.,.]],.]],.]] => [[.,[.,[[[[.,.],.],[.,.]],.]]],.] => [.,[[[.,[[.,.],[.,[.,.]]]],.],.]] => [[.,[[.,[[.,.],[.,[.,.]]]],.]],.]
[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] => [[.,[.,[[[.,[.,[.,.]]],.],.]]],.] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]] => [[.,[[.,[.,[[[.,.],.],.]]],.]],.]
[.,[[.,[[[.,[[.,.],.]],.],.]],.]] => [[.,[.,[[[.,[[.,.],.]],.],.]]],.] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]] => [[.,[[.,[.,[[.,[.,.]],.]]],.]],.]
[.,[[.,[[[[.,.],[.,.]],.],.]],.]] => [[.,[.,[[[[.,.],[.,.]],.],.]]],.] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]] => [[.,[[.,[.,[[.,.],[.,.]]]],.]],.]
[.,[[.,[[[[.,[.,.]],.],.],.]],.]] => [[.,[.,[[[[.,[.,.]],.],.],.]]],.] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]] => [[.,[[.,[.,[.,[[.,.],.]]]],.]],.]
[.,[[.,[[[[[.,.],.],.],.],.]],.]] => [[.,[.,[[[[[.,.],.],.],.],.]]],.] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] => [[.,[[.,[.,[.,[.,[.,.]]]]],.]],.]
[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] => [[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] => [.,[[[[[[.,.],.],.],.],[.,.]],.]] => [[.,[[[[[.,.],.],.],.],[.,.]]],.]
[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] => [[.,[[.,.],[.,[.,[[.,.],.]]]]],.] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]] => [[.,[[[[.,[.,.]],.],.],[.,.]]],.]
[.,[[[.,.],[.,[[.,.],[.,.]]]],.]] => [[.,[[.,.],[.,[[.,.],[.,.]]]]],.] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]] => [[.,[[[[.,.],[.,.]],.],[.,.]]],.]
[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] => [[.,[[.,.],[.,[[.,[.,.]],.]]]],.] => [.,[[[[.,[[.,.],.]],.],[.,.]],.]] => [[.,[[[.,[[.,.],.]],.],[.,.]]],.]
[.,[[[.,.],[.,[[[.,.],.],.]]],.]] => [[.,[[.,.],[.,[[[.,.],.],.]]]],.] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]] => [[.,[[[.,[.,[.,.]]],.],[.,.]]],.]
[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] => [[.,[[.,.],[[.,.],[.,[.,.]]]]],.] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]] => [[.,[[[[.,.],.],[.,.]],[.,.]]],.]
[.,[[[.,.],[[.,.],[[.,.],.]]],.]] => [[.,[[.,.],[[.,.],[[.,.],.]]]],.] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]] => [[.,[[[.,[.,.]],[.,.]],[.,.]]],.]
[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] => [[.,[[.,.],[[.,[.,.]],[.,.]]]],.] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]] => [[.,[[[.,.],[[.,.],.]],[.,.]]],.]
[.,[[[.,.],[[[.,.],.],[.,.]]],.]] => [[.,[[.,.],[[[.,.],.],[.,.]]]],.] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]] => [[.,[[[.,.],[.,[.,.]]],[.,.]]],.]
[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] => [[.,[[.,.],[[.,[.,[.,.]]],.]]],.] => [.,[[[.,[[[.,.],.],.]],[.,.]],.]] => [[.,[[.,[[[.,.],.],.]],[.,.]]],.]
[.,[[[.,.],[[.,[[.,.],.]],.]],.]] => [[.,[[.,.],[[.,[[.,.],.]],.]]],.] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]] => [[.,[[.,[[.,[.,.]],.]],[.,.]]],.]
[.,[[[.,.],[[[.,.],[.,.]],.]],.]] => [[.,[[.,.],[[[.,.],[.,.]],.]]],.] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]] => [[.,[[.,[[.,.],[.,.]]],[.,.]]],.]
[.,[[[.,.],[[[.,[.,.]],.],.]],.]] => [[.,[[.,.],[[[.,[.,.]],.],.]]],.] => [.,[[[.,[.,[[.,.],.]]],[.,.]],.]] => [[.,[[.,[.,[[.,.],.]]],[.,.]]],.]
[.,[[[.,.],[[[[.,.],.],.],.]],.]] => [[.,[[.,.],[[[[.,.],.],.],.]]],.] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] => [[.,[[.,[.,[.,[.,.]]]],[.,.]]],.]
[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] => [[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] => [.,[[[[[.,.],.],.],[[.,.],.]],.]] => [[.,[[[[.,.],.],.],[[.,.],.]]],.]
[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] => [[.,[[.,[.,.]],[.,[[.,.],.]]]],.] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]] => [[.,[[[.,[.,.]],.],[[.,.],.]]],.]
[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] => [[.,[[.,[.,.]],[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]] => [[.,[[[.,.],[.,.]],[[.,.],.]]],.]
[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] => [[.,[[.,[.,.]],[[.,[.,.]],.]]],.] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]] => [[.,[[.,[[.,.],.]],[[.,.],.]]],.]
[.,[[[.,[.,.]],[[[.,.],.],.]],.]] => [[.,[[.,[.,.]],[[[.,.],.],.]]],.] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]] => [[.,[[.,[.,[.,.]]],[[.,.],.]]],.]
[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] => [[.,[[[.,.],.],[.,[.,[.,.]]]]],.] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]] => [[.,[[[[.,.],.],.],[.,[.,.]]]],.]
[.,[[[[.,.],.],[.,[[.,.],.]]],.]] => [[.,[[[.,.],.],[.,[[.,.],.]]]],.] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]] => [[.,[[[.,[.,.]],.],[.,[.,.]]]],.]
[.,[[[[.,.],.],[[.,.],[.,.]]],.]] => [[.,[[[.,.],.],[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]] => [[.,[[[.,.],[.,.]],[.,[.,.]]]],.]
[.,[[[[.,.],.],[[.,[.,.]],.]],.]] => [[.,[[[.,.],.],[[.,[.,.]],.]]],.] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]] => [[.,[[.,[[.,.],.]],[.,[.,.]]]],.]
[.,[[[[.,.],.],[[[.,.],.],.]],.]] => [[.,[[[.,.],.],[[[.,.],.],.]]],.] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] => [[.,[[.,[.,[.,.]]],[.,[.,.]]]],.]
[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] => [[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] => [.,[[[[.,.],.],[[[.,.],.],.]],.]] => [[.,[[[.,.],.],[[[.,.],.],.]]],.]
[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] => [[.,[[.,[.,[.,.]]],[[.,.],.]]],.] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]] => [[.,[[.,[.,.]],[[[.,.],.],.]]],.]
[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] => [[.,[[.,[[.,.],.]],[.,[.,.]]]],.] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]] => [[.,[[[.,.],.],[[.,[.,.]],.]]],.]
[.,[[[.,[[.,.],.]],[[.,.],.]],.]] => [[.,[[.,[[.,.],.]],[[.,.],.]]],.] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]] => [[.,[[.,[.,.]],[[.,[.,.]],.]]],.]
[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] => [[.,[[[.,.],[.,.]],[.,[.,.]]]],.] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]] => [[.,[[[.,.],.],[[.,.],[.,.]]]],.]
[.,[[[[.,.],[.,.]],[[.,.],.]],.]] => [[.,[[[.,.],[.,.]],[[.,.],.]]],.] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]] => [[.,[[.,[.,.]],[[.,.],[.,.]]]],.]
[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] => [[.,[[[.,[.,.]],.],[.,[.,.]]]],.] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]] => [[.,[[[.,.],.],[.,[[.,.],.]]]],.]
[.,[[[[.,[.,.]],.],[[.,.],.]],.]] => [[.,[[[.,[.,.]],.],[[.,.],.]]],.] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]] => [[.,[[.,[.,.]],[.,[[.,.],.]]]],.]
[.,[[[[[.,.],.],.],[.,[.,.]]],.]] => [[.,[[[[.,.],.],.],[.,[.,.]]]],.] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]] => [[.,[[[.,.],.],[.,[.,[.,.]]]]],.]
[.,[[[[[.,.],.],.],[[.,.],.]],.]] => [[.,[[[[.,.],.],.],[[.,.],.]]],.] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] => [[.,[[.,[.,.]],[.,[.,[.,.]]]]],.]
[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] => [[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] => [.,[[[.,.],[[[[.,.],.],.],.]],.]] => [[.,[[.,.],[[[[.,.],.],.],.]]],.]
[.,[[[.,[.,[[.,.],.]]],[.,.]],.]] => [[.,[[.,[.,[[.,.],.]]],[.,.]]],.] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]] => [[.,[[.,.],[[[.,[.,.]],.],.]]],.]
[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] => [[.,[[.,[[.,.],[.,.]]],[.,.]]],.] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]] => [[.,[[.,.],[[[.,.],[.,.]],.]]],.]
[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] => [[.,[[.,[[.,[.,.]],.]],[.,.]]],.] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]] => [[.,[[.,.],[[.,[[.,.],.]],.]]],.]
[.,[[[.,[[[.,.],.],.]],[.,.]],.]] => [[.,[[.,[[[.,.],.],.]],[.,.]]],.] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]] => [[.,[[.,.],[[.,[.,[.,.]]],.]]],.]
[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] => [[.,[[[.,.],[.,[.,.]]],[.,.]]],.] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]] => [[.,[[.,.],[[[.,.],.],[.,.]]]],.]
[.,[[[[.,.],[[.,.],.]],[.,.]],.]] => [[.,[[[.,.],[[.,.],.]],[.,.]]],.] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]] => [[.,[[.,.],[[.,[.,.]],[.,.]]]],.]
[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] => [[.,[[[.,[.,.]],[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]] => [[.,[[.,.],[[.,.],[[.,.],.]]]],.]
[.,[[[[[.,.],.],[.,.]],[.,.]],.]] => [[.,[[[[.,.],.],[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]] => [[.,[[.,.],[[.,.],[.,[.,.]]]]],.]
[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] => [[.,[[[.,[.,[.,.]]],.],[.,.]]],.] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]] => [[.,[[.,.],[.,[[[.,.],.],.]]]],.]
[.,[[[[.,[[.,.],.]],.],[.,.]],.]] => [[.,[[[.,[[.,.],.]],.],[.,.]]],.] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]] => [[.,[[.,.],[.,[[.,[.,.]],.]]]],.]
[.,[[[[[.,.],[.,.]],.],[.,.]],.]] => [[.,[[[[.,.],[.,.]],.],[.,.]]],.] => [.,[[[.,.],[.,[[.,.],[.,.]]]],.]] => [[.,[[.,.],[.,[[.,.],[.,.]]]]],.]
[.,[[[[[.,[.,.]],.],.],[.,.]],.]] => [[.,[[[[.,[.,.]],.],.],[.,.]]],.] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]] => [[.,[[.,.],[.,[.,[[.,.],.]]]]],.]
[.,[[[[[[.,.],.],.],.],[.,.]],.]] => [[.,[[[[[.,.],.],.],.],[.,.]]],.] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] => [[.,[[.,.],[.,[.,[.,[.,.]]]]]],.]
[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] => [[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] => [.,[[.,[[[[[.,.],.],.],.],.]],.]] => [[.,[.,[[[[[.,.],.],.],.],.]]],.]
[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] => [[.,[[.,[.,[.,[[.,.],.]]]],.]],.] => [.,[[.,[[[[.,[.,.]],.],.],.]],.]] => [[.,[.,[[[[.,[.,.]],.],.],.]]],.]
[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] => [[.,[[.,[.,[[.,.],[.,.]]]],.]],.] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]] => [[.,[.,[[[[.,.],[.,.]],.],.]]],.]
[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] => [[.,[[.,[.,[[.,[.,.]],.]]],.]],.] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]] => [[.,[.,[[[.,[[.,.],.]],.],.]]],.]
[.,[[[.,[.,[[[.,.],.],.]]],.],.]] => [[.,[[.,[.,[[[.,.],.],.]]],.]],.] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]] => [[.,[.,[[[.,[.,[.,.]]],.],.]]],.]
[.,[[[.,[[.,.],[.,[.,.]]]],.],.]] => [[.,[[.,[[.,.],[.,[.,.]]]],.]],.] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]] => [[.,[.,[[[[.,.],.],[.,.]],.]]],.]
[.,[[[.,[[.,.],[[.,.],.]]],.],.]] => [[.,[[.,[[.,.],[[.,.],.]]],.]],.] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]] => [[.,[.,[[[.,[.,.]],[.,.]],.]]],.]
[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] => [[.,[[.,[[.,[.,.]],[.,.]]],.]],.] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]] => [[.,[.,[[[.,.],[[.,.],.]],.]]],.]
[.,[[[.,[[[.,.],.],[.,.]]],.],.]] => [[.,[[.,[[[.,.],.],[.,.]]],.]],.] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]] => [[.,[.,[[[.,.],[.,[.,.]]],.]]],.]
[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] => [[.,[[.,[[.,[.,[.,.]]],.]],.]],.] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]] => [[.,[.,[[.,[[[.,.],.],.]],.]]],.]
[.,[[[.,[[.,[[.,.],.]],.]],.],.]] => [[.,[[.,[[.,[[.,.],.]],.]],.]],.] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]] => [[.,[.,[[.,[[.,[.,.]],.]],.]]],.]
[.,[[[.,[[[.,.],[.,.]],.]],.],.]] => [[.,[[.,[[[.,.],[.,.]],.]],.]],.] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]] => [[.,[.,[[.,[[.,.],[.,.]]],.]]],.]
[.,[[[.,[[[.,[.,.]],.],.]],.],.]] => [[.,[[.,[[[.,[.,.]],.],.]],.]],.] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]] => [[.,[.,[[.,[.,[[.,.],.]]],.]]],.]
[.,[[[.,[[[[.,.],.],.],.]],.],.]] => [[.,[[.,[[[[.,.],.],.],.]],.]],.] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] => [[.,[.,[[.,[.,[.,[.,.]]]],.]]],.]
[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] => [[.,[[[.,.],[.,[.,[.,.]]]],.]],.] => [.,[[.,[[[[.,.],.],.],[.,.]]],.]] => [[.,[.,[[[[.,.],.],.],[.,.]]]],.]
[.,[[[[.,.],[.,[[.,.],.]]],.],.]] => [[.,[[[.,.],[.,[[.,.],.]]],.]],.] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]] => [[.,[.,[[[.,[.,.]],.],[.,.]]]],.]
[.,[[[[.,.],[[.,.],[.,.]]],.],.]] => [[.,[[[.,.],[[.,.],[.,.]]],.]],.] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]] => [[.,[.,[[[.,.],[.,.]],[.,.]]]],.]
[.,[[[[.,.],[[.,[.,.]],.]],.],.]] => [[.,[[[.,.],[[.,[.,.]],.]],.]],.] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]] => [[.,[.,[[.,[[.,.],.]],[.,.]]]],.]
[.,[[[[.,.],[[[.,.],.],.]],.],.]] => [[.,[[[.,.],[[[.,.],.],.]],.]],.] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] => [[.,[.,[[.,[.,[.,.]]],[.,.]]]],.]
[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] => [[.,[[[.,[.,.]],[.,[.,.]]],.]],.] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]] => [[.,[.,[[[.,.],.],[[.,.],.]]]],.]
[.,[[[[.,[.,.]],[[.,.],.]],.],.]] => [[.,[[[.,[.,.]],[[.,.],.]],.]],.] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]] => [[.,[.,[[.,[.,.]],[[.,.],.]]]],.]
[.,[[[[[.,.],.],[.,[.,.]]],.],.]] => [[.,[[[[.,.],.],[.,[.,.]]],.]],.] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]] => [[.,[.,[[[.,.],.],[.,[.,.]]]]],.]
[.,[[[[[.,.],.],[[.,.],.]],.],.]] => [[.,[[[[.,.],.],[[.,.],.]],.]],.] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] => [[.,[.,[[.,[.,.]],[.,[.,.]]]]],.]
[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] => [[.,[[[.,[.,[.,.]]],[.,.]],.]],.] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]] => [[.,[.,[[.,.],[[[.,.],.],.]]]],.]
[.,[[[[.,[[.,.],.]],[.,.]],.],.]] => [[.,[[[.,[[.,.],.]],[.,.]],.]],.] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]] => [[.,[.,[[.,.],[[.,[.,.]],.]]]],.]
[.,[[[[[.,.],[.,.]],[.,.]],.],.]] => [[.,[[[[.,.],[.,.]],[.,.]],.]],.] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]] => [[.,[.,[[.,.],[[.,.],[.,.]]]]],.]
[.,[[[[[.,[.,.]],.],[.,.]],.],.]] => [[.,[[[[.,[.,.]],.],[.,.]],.]],.] => [.,[[.,[[.,.],[.,[[.,.],.]]]],.]] => [[.,[.,[[.,.],[.,[[.,.],.]]]]],.]
[.,[[[[[[.,.],.],.],[.,.]],.],.]] => [[.,[[[[[.,.],.],.],[.,.]],.]],.] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] => [[.,[.,[[.,.],[.,[.,[.,.]]]]]],.]
[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] => [[.,[[[.,[.,[.,[.,.]]]],.],.]],.] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]] => [[.,[.,[.,[[[[.,.],.],.],.]]]],.]
[.,[[[[.,[.,[[.,.],.]]],.],.],.]] => [[.,[[[.,[.,[[.,.],.]]],.],.]],.] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]] => [[.,[.,[.,[[[.,[.,.]],.],.]]]],.]
[.,[[[[.,[[.,.],[.,.]]],.],.],.]] => [[.,[[[.,[[.,.],[.,.]]],.],.]],.] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]] => [[.,[.,[.,[[[.,.],[.,.]],.]]]],.]
[.,[[[[.,[[.,[.,.]],.]],.],.],.]] => [[.,[[[.,[[.,[.,.]],.]],.],.]],.] => [.,[[.,[.,[[.,[[.,.],.]],.]]],.]] => [[.,[.,[.,[[.,[[.,.],.]],.]]]],.]
[.,[[[[.,[[[.,.],.],.]],.],.],.]] => [[.,[[[.,[[[.,.],.],.]],.],.]],.] => [.,[[.,[.,[[.,[.,[.,.]]],.]]],.]] => [[.,[.,[.,[[.,[.,[.,.]]],.]]]],.]
[.,[[[[[.,.],[.,[.,.]]],.],.],.]] => [[.,[[[[.,.],[.,[.,.]]],.],.]],.] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]] => [[.,[.,[.,[[[.,.],.],[.,.]]]]],.]
[.,[[[[[.,.],[[.,.],.]],.],.],.]] => [[.,[[[[.,.],[[.,.],.]],.],.]],.] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] => [[.,[.,[.,[[.,[.,.]],[.,.]]]]],.]
[.,[[[[[.,[.,.]],[.,.]],.],.],.]] => [[.,[[[[.,[.,.]],[.,.]],.],.]],.] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]] => [[.,[.,[.,[[.,.],[[.,.],.]]]]],.]
[.,[[[[[[.,.],.],[.,.]],.],.],.]] => [[.,[[[[[.,.],.],[.,.]],.],.]],.] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] => [[.,[.,[.,[[.,.],[.,[.,.]]]]]],.]
[.,[[[[[.,[.,[.,.]]],.],.],.],.]] => [[.,[[[[.,[.,[.,.]]],.],.],.]],.] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]] => [[.,[.,[.,[.,[[[.,.],.],.]]]]],.]
[.,[[[[[.,[[.,.],.]],.],.],.],.]] => [[.,[[[[.,[[.,.],.]],.],.],.]],.] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] => [[.,[.,[.,[.,[[.,[.,.]],.]]]]],.]
[.,[[[[[[.,.],[.,.]],.],.],.],.]] => [[.,[[[[[.,.],[.,.]],.],.],.]],.] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] => [[.,[.,[.,[.,[[.,.],[.,.]]]]]],.]
[.,[[[[[[.,[.,.]],.],.],.],.],.]] => [[.,[[[[[.,[.,.]],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] => [[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]
[.,[[[[[[[.,.],.],.],.],.],.],.]] => [[.,[[[[[[.,.],.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]
[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],.],[.,[.,.]]] => [[[[[[[.,.],.],.],.],.],.],[.,.]]
[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]] => [[[.,.],.],[.,[.,[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],.],.],[.,[.,.]]] => [[[[[[.,[.,.]],.],.],.],.],[.,.]]
[[.,.],[.,[.,[.,[[.,.],[.,.]]]]]] => [[[.,.],.],[.,[.,[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],.],.],[.,[.,.]]] => [[[[[[.,.],[.,.]],.],.],.],[.,.]]
[[.,.],[.,[.,[.,[[.,[.,.]],.]]]]] => [[[.,.],.],[.,[.,[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],.],.],[.,[.,.]]] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[[.,.],[.,[.,[.,[[[.,.],.],.]]]]] => [[[.,.],.],[.,[.,[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],.],.],[.,[.,.]]] => [[[[[.,[.,[.,.]]],.],.],.],[.,.]]
[[.,.],[.,[.,[[.,.],[.,[.,.]]]]]] => [[[.,.],.],[.,[[.,.],[.,[.,.]]]]] => [[[[[.,.],.],[.,.]],.],[.,[.,.]]] => [[[[[[.,.],.],[.,.]],.],.],[.,.]]
[[.,.],[.,[.,[[.,.],[[.,.],.]]]]] => [[[.,.],.],[.,[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],.],[.,[.,.]]] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[[.,.],[.,[.,[[.,[.,.]],[.,.]]]]] => [[[.,.],.],[.,[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],.],[.,[.,.]]] => [[[[[.,.],[[.,.],.]],.],.],[.,.]]
[[.,.],[.,[.,[[[.,.],.],[.,.]]]]] => [[[.,.],.],[.,[[[.,.],.],[.,.]]]] => [[[[.,.],[.,[.,.]]],.],[.,[.,.]]] => [[[[[.,.],[.,[.,.]]],.],.],[.,.]]
[[.,.],[.,[.,[[.,[.,[.,.]]],.]]]] => [[[.,.],.],[.,[[.,[.,[.,.]]],.]]] => [[[.,[[[.,.],.],.]],.],[.,[.,.]]] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[[.,.],[.,[.,[[.,[[.,.],.]],.]]]] => [[[.,.],.],[.,[[.,[[.,.],.]],.]]] => [[[.,[[.,[.,.]],.]],.],[.,[.,.]]] => [[[[.,[[.,[.,.]],.]],.],.],[.,.]]
[[.,.],[.,[.,[[[.,.],[.,.]],.]]]] => [[[.,.],.],[.,[[[.,.],[.,.]],.]]] => [[[.,[[.,.],[.,.]]],.],[.,[.,.]]] => [[[[.,[[.,.],[.,.]]],.],.],[.,.]]
[[.,.],[.,[.,[[[.,[.,.]],.],.]]]] => [[[.,.],.],[.,[[[.,[.,.]],.],.]]] => [[[.,[.,[[.,.],.]]],.],[.,[.,.]]] => [[[[.,[.,[[.,.],.]]],.],.],[.,.]]
[[.,.],[.,[.,[[[[.,.],.],.],.]]]] => [[[.,.],.],[.,[[[[.,.],.],.],.]]] => [[[.,[.,[.,[.,.]]]],.],[.,[.,.]]] => [[[[.,[.,[.,[.,.]]]],.],.],[.,.]]
[[.,.],[.,[[.,.],[.,[.,[.,.]]]]]] => [[[.,.],.],[[.,.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]] => [[[[[[.,.],.],.],[.,.]],.],[.,.]]
[[.,.],[.,[[.,.],[.,[[.,.],.]]]]] => [[[.,.],.],[[.,.],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[.,.]],[.,[.,.]]] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[[.,.],[.,[[.,.],[[.,.],[.,.]]]]] => [[[.,.],.],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]]
[[.,.],[.,[[.,.],[[.,[.,.]],.]]]] => [[[.,.],.],[[.,.],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[.,.]],[.,[.,.]]] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[[.,.],[.,[[.,.],[[[.,.],.],.]]]] => [[[.,.],.],[[.,.],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[.,.]],[.,[.,.]]] => [[[[.,[.,[.,.]]],[.,.]],.],[.,.]]
[[.,.],[.,[[.,[.,.]],[.,[.,.]]]]] => [[[.,.],.],[[.,[.,.]],[.,[.,.]]]] => [[[[.,.],.],[[.,.],.]],[.,[.,.]]] => [[[[[.,.],.],[[.,.],.]],.],[.,.]]
[[.,.],[.,[[.,[.,.]],[[.,.],.]]]] => [[[.,.],.],[[.,[.,.]],[[.,.],.]]] => [[[.,[.,.]],[[.,.],.]],[.,[.,.]]] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[[.,.],[.,[[[.,.],.],[.,[.,.]]]]] => [[[.,.],.],[[[.,.],.],[.,[.,.]]]] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]] => [[[[[.,.],.],[.,[.,.]]],.],[.,.]]
[[.,.],[.,[[[.,.],.],[[.,.],.]]]] => [[[.,.],.],[[[.,.],.],[[.,.],.]]] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]] => [[[[.,[.,.]],[.,[.,.]]],.],[.,.]]
[[.,.],[.,[[.,[.,[.,.]]],[.,.]]]] => [[[.,.],.],[[.,[.,[.,.]]],[.,.]]] => [[[.,.],[[[.,.],.],.]],[.,[.,.]]] => [[[[.,.],[[[.,.],.],.]],.],[.,.]]
[[.,.],[.,[[.,[[.,.],.]],[.,.]]]] => [[[.,.],.],[[.,[[.,.],.]],[.,.]]] => [[[.,.],[[.,[.,.]],.]],[.,[.,.]]] => [[[[.,.],[[.,[.,.]],.]],.],[.,.]]
[[.,.],[.,[[[.,.],[.,.]],[.,.]]]] => [[[.,.],.],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[.,[.,.]]] => [[[[.,.],[[.,.],[.,.]]],.],[.,.]]
[[.,.],[.,[[[.,[.,.]],.],[.,.]]]] => [[[.,.],.],[[[.,[.,.]],.],[.,.]]] => [[[.,.],[.,[[.,.],.]]],[.,[.,.]]] => [[[[.,.],[.,[[.,.],.]]],.],[.,.]]
[[.,.],[.,[[[[.,.],.],.],[.,.]]]] => [[[.,.],.],[[[[.,.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,.]]]],[.,[.,.]]] => [[[[.,.],[.,[.,[.,.]]]],.],[.,.]]
[[.,.],[.,[[.,[.,[.,[.,.]]]],.]]] => [[[.,.],.],[[.,[.,[.,[.,.]]]],.]] => [[.,[[[[.,.],.],.],.]],[.,[.,.]]] => [[[.,[[[[.,.],.],.],.]],.],[.,.]]
[[.,.],[.,[[.,[.,[[.,.],.]]],.]]] => [[[.,.],.],[[.,[.,[[.,.],.]]],.]] => [[.,[[[.,[.,.]],.],.]],[.,[.,.]]] => [[[.,[[[.,[.,.]],.],.]],.],[.,.]]
[[.,.],[.,[[.,[[.,.],[.,.]]],.]]] => [[[.,.],.],[[.,[[.,.],[.,.]]],.]] => [[.,[[[.,.],[.,.]],.]],[.,[.,.]]] => [[[.,[[[.,.],[.,.]],.]],.],[.,.]]
[[.,.],[.,[[.,[[.,[.,.]],.]],.]]] => [[[.,.],.],[[.,[[.,[.,.]],.]],.]] => [[.,[[.,[[.,.],.]],.]],[.,[.,.]]] => [[[.,[[.,[[.,.],.]],.]],.],[.,.]]
[[.,.],[.,[[.,[[[.,.],.],.]],.]]] => [[[.,.],.],[[.,[[[.,.],.],.]],.]] => [[.,[[.,[.,[.,.]]],.]],[.,[.,.]]] => [[[.,[[.,[.,[.,.]]],.]],.],[.,.]]
[[.,.],[.,[[[.,.],[.,[.,.]]],.]]] => [[[.,.],.],[[[.,.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,.]]],[.,[.,.]]] => [[[.,[[[.,.],.],[.,.]]],.],[.,.]]
[[.,.],[.,[[[.,.],[[.,.],.]],.]]] => [[[.,.],.],[[[.,.],[[.,.],.]],.]] => [[.,[[.,[.,.]],[.,.]]],[.,[.,.]]] => [[[.,[[.,[.,.]],[.,.]]],.],[.,.]]
[[.,.],[.,[[[.,[.,.]],[.,.]],.]]] => [[[.,.],.],[[[.,[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],.]]],[.,[.,.]]] => [[[.,[[.,.],[[.,.],.]]],.],[.,.]]
[[.,.],[.,[[[[.,.],.],[.,.]],.]]] => [[[.,.],.],[[[[.,.],.],[.,.]],.]] => [[.,[[.,.],[.,[.,.]]]],[.,[.,.]]] => [[[.,[[.,.],[.,[.,.]]]],.],[.,.]]
[[.,.],[.,[[[.,[.,[.,.]]],.],.]]] => [[[.,.],.],[[[.,[.,[.,.]]],.],.]] => [[.,[.,[[[.,.],.],.]]],[.,[.,.]]] => [[[.,[.,[[[.,.],.],.]]],.],[.,.]]
[[.,.],[.,[[[.,[[.,.],.]],.],.]]] => [[[.,.],.],[[[.,[[.,.],.]],.],.]] => [[.,[.,[[.,[.,.]],.]]],[.,[.,.]]] => [[[.,[.,[[.,[.,.]],.]]],.],[.,.]]
[[.,.],[.,[[[[.,.],[.,.]],.],.]]] => [[[.,.],.],[[[[.,.],[.,.]],.],.]] => [[.,[.,[[.,.],[.,.]]]],[.,[.,.]]] => [[[.,[.,[[.,.],[.,.]]]],.],[.,.]]
[[.,.],[.,[[[[.,[.,.]],.],.],.]]] => [[[.,.],.],[[[[.,[.,.]],.],.],.]] => [[.,[.,[.,[[.,.],.]]]],[.,[.,.]]] => [[[.,[.,[.,[[.,.],.]]]],.],[.,.]]
[[.,.],[.,[[[[[.,.],.],.],.],.]]] => [[[.,.],.],[[[[[.,.],.],.],.],.]] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]] => [[[.,[.,[.,[.,[.,.]]]]],.],[.,.]]
[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[[.,.],[.,.]]] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]
[[.,.],[[.,.],[.,[.,[[.,.],.]]]]] => [[[.,.],[.,.]],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[[.,.],[.,.]]] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[[.,.],[[.,.],[.,[[.,.],[.,.]]]]] => [[[.,.],[.,.]],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[[.,.],[.,.]]] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]]
[[.,.],[[.,.],[.,[[.,[.,.]],.]]]] => [[[.,.],[.,.]],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[[.,.],[.,.]]] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[[.,.],[[.,.],[.,[[[.,.],.],.]]]] => [[[.,.],[.,.]],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[[.,.],[.,.]]] => [[[[.,[.,[.,.]]],.],[.,.]],[.,.]]
[[.,.],[[.,.],[[.,.],[.,[.,.]]]]] => [[[.,.],[.,.]],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[[.,.],[.,.]]] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]
[[.,.],[[.,.],[[.,.],[[.,.],.]]]] => [[[.,.],[.,.]],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[[.,.],[.,.]]] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[[.,.],[[.,.],[[.,[.,.]],[.,.]]]] => [[[.,.],[.,.]],[[.,[.,.]],[.,.]]] => [[[.,.],[[.,.],.]],[[.,.],[.,.]]] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]]
[[.,.],[[.,.],[[[.,.],.],[.,.]]]] => [[[.,.],[.,.]],[[[.,.],.],[.,.]]] => [[[.,.],[.,[.,.]]],[[.,.],[.,.]]] => [[[[.,.],[.,[.,.]]],[.,.]],[.,.]]
[[.,.],[[.,.],[[.,[.,[.,.]]],.]]] => [[[.,.],[.,.]],[[.,[.,[.,.]]],.]] => [[.,[[[.,.],.],.]],[[.,.],[.,.]]] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[[.,.],[[.,.],[[.,[[.,.],.]],.]]] => [[[.,.],[.,.]],[[.,[[.,.],.]],.]] => [[.,[[.,[.,.]],.]],[[.,.],[.,.]]] => [[[.,[[.,[.,.]],.]],[.,.]],[.,.]]
[[.,.],[[.,.],[[[.,.],[.,.]],.]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[.,[[.,.],[.,.]]],[.,.]],[.,.]]
[[.,.],[[.,.],[[[.,[.,.]],.],.]]] => [[[.,.],[.,.]],[[[.,[.,.]],.],.]] => [[.,[.,[[.,.],.]]],[[.,.],[.,.]]] => [[[.,[.,[[.,.],.]]],[.,.]],[.,.]]
[[.,.],[[.,.],[[[[.,.],.],.],.]]] => [[[.,.],[.,.]],[[[[.,.],.],.],.]] => [[.,[.,[.,[.,.]]]],[[.,.],[.,.]]] => [[[.,[.,[.,[.,.]]]],[.,.]],[.,.]]
[[.,.],[[.,[.,.]],[.,[.,[.,.]]]]] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[[.,.],.],[.,.]]] => [[[[[.,.],.],.],[[.,.],.]],[.,.]]
[[.,.],[[.,[.,.]],[.,[[.,.],.]]]] => [[[.,.],[.,[.,.]]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[[.,.],.],[.,.]]] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[[.,.],[[.,[.,.]],[[.,.],[.,.]]]] => [[[.,.],[.,[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],.],[.,.]]] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]]
[[.,.],[[.,[.,.]],[[.,[.,.]],.]]] => [[[.,.],[.,[.,.]]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[[.,.],.],[.,.]]] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[[.,.],[[.,[.,.]],[[[.,.],.],.]]] => [[[.,.],[.,[.,.]]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[[.,.],.],[.,.]]] => [[[.,[.,[.,.]]],[[.,.],.]],[.,.]]
[[.,.],[[[.,.],.],[.,[.,[.,.]]]]] => [[[.,.],[[.,.],.]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[.,[.,.]],[.,.]]] => [[[[[.,.],.],.],[.,[.,.]]],[.,.]]
[[.,.],[[[.,.],.],[.,[[.,.],.]]]] => [[[.,.],[[.,.],.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,[.,.]],[.,.]]] => [[[[.,[.,.]],.],[.,[.,.]]],[.,.]]
[[.,.],[[[.,.],.],[[.,.],[.,.]]]] => [[[.,.],[[.,.],.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,[.,.]],[.,.]]] => [[[[.,.],[.,.]],[.,[.,.]]],[.,.]]
[[.,.],[[[.,.],.],[[.,[.,.]],.]]] => [[[.,.],[[.,.],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[.,.]],[.,.]]] => [[[.,[[.,.],.]],[.,[.,.]]],[.,.]]
[[.,.],[[[.,.],.],[[[.,.],.],.]]] => [[[.,.],[[.,.],.]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[.,[.,.]],[.,.]]] => [[[.,[.,[.,.]]],[.,[.,.]]],[.,.]]
[[.,.],[[.,[.,[.,.]]],[.,[.,.]]]] => [[[.,.],[.,[.,[.,.]]]],[.,[.,.]]] => [[[.,.],.],[[[[.,.],.],.],[.,.]]] => [[[[.,.],.],[[[.,.],.],.]],[.,.]]
[[.,.],[[.,[.,[.,.]]],[[.,.],.]]] => [[[.,.],[.,[.,[.,.]]]],[[.,.],.]] => [[.,[.,.]],[[[[.,.],.],.],[.,.]]] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[[.,.],[[.,[[.,.],.]],[.,[.,.]]]] => [[[.,.],[.,[[.,.],.]]],[.,[.,.]]] => [[[.,.],.],[[[.,[.,.]],.],[.,.]]] => [[[[.,.],.],[[.,[.,.]],.]],[.,.]]
[[.,.],[[.,[[.,.],.]],[[.,.],.]]] => [[[.,.],[.,[[.,.],.]]],[[.,.],.]] => [[.,[.,.]],[[[.,[.,.]],.],[.,.]]] => [[[.,[.,.]],[[.,[.,.]],.]],[.,.]]
[[.,.],[[[.,.],[.,.]],[.,[.,.]]]] => [[[.,.],[[.,.],[.,.]]],[.,[.,.]]] => [[[.,.],.],[[[.,.],[.,.]],[.,.]]] => [[[[.,.],.],[[.,.],[.,.]]],[.,.]]
[[.,.],[[[.,.],[.,.]],[[.,.],.]]] => [[[.,.],[[.,.],[.,.]]],[[.,.],.]] => [[.,[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[.,[.,.]],[[.,.],[.,.]]],[.,.]]
[[.,.],[[[.,[.,.]],.],[.,[.,.]]]] => [[[.,.],[[.,[.,.]],.]],[.,[.,.]]] => [[[.,.],.],[[.,[[.,.],.]],[.,.]]] => [[[[.,.],.],[.,[[.,.],.]]],[.,.]]
[[.,.],[[[.,[.,.]],.],[[.,.],.]]] => [[[.,.],[[.,[.,.]],.]],[[.,.],.]] => [[.,[.,.]],[[.,[[.,.],.]],[.,.]]] => [[[.,[.,.]],[.,[[.,.],.]]],[.,.]]
[[.,.],[[[[.,.],.],.],[.,[.,.]]]] => [[[.,.],[[[.,.],.],.]],[.,[.,.]]] => [[[.,.],.],[[.,[.,[.,.]]],[.,.]]] => [[[[.,.],.],[.,[.,[.,.]]]],[.,.]]
[[.,.],[[[[.,.],.],.],[[.,.],.]]] => [[[.,.],[[[.,.],.],.]],[[.,.],.]] => [[.,[.,.]],[[.,[.,[.,.]]],[.,.]]] => [[[.,[.,.]],[.,[.,[.,.]]]],[.,.]]
[[.,.],[[.,[.,[.,[.,.]]]],[.,.]]] => [[[.,.],[.,[.,[.,[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],.],.],.],[.,.]]] => [[[.,.],[[[[.,.],.],.],.]],[.,.]]
[[.,.],[[.,[.,[[.,.],.]]],[.,.]]] => [[[.,.],[.,[.,[[.,.],.]]]],[.,.]] => [[.,.],[[[[.,[.,.]],.],.],[.,.]]] => [[[.,.],[[[.,[.,.]],.],.]],[.,.]]
[[.,.],[[.,[[.,.],[.,.]]],[.,.]]] => [[[.,.],[.,[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],.],[.,.]]] => [[[.,.],[[[.,.],[.,.]],.]],[.,.]]
[[.,.],[[.,[[.,[.,.]],.]],[.,.]]] => [[[.,.],[.,[[.,[.,.]],.]]],[.,.]] => [[.,.],[[[.,[[.,.],.]],.],[.,.]]] => [[[.,.],[[.,[[.,.],.]],.]],[.,.]]
[[.,.],[[.,[[[.,.],.],.]],[.,.]]] => [[[.,.],[.,[[[.,.],.],.]]],[.,.]] => [[.,.],[[[.,[.,[.,.]]],.],[.,.]]] => [[[.,.],[[.,[.,[.,.]]],.]],[.,.]]
[[.,.],[[[.,.],[.,[.,.]]],[.,.]]] => [[[.,.],[[.,.],[.,[.,.]]]],[.,.]] => [[.,.],[[[[.,.],.],[.,.]],[.,.]]] => [[[.,.],[[[.,.],.],[.,.]]],[.,.]]
[[.,.],[[[.,.],[[.,.],.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],.]]],[.,.]] => [[.,.],[[[.,[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,[.,.]],[.,.]]],[.,.]]
[[.,.],[[[.,[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],.]]],[.,.]]
[[.,.],[[[[.,.],.],[.,.]],[.,.]]] => [[[.,.],[[[.,.],.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,[.,.]]],[.,.]]] => [[[.,.],[[.,.],[.,[.,.]]]],[.,.]]
[[.,.],[[[.,[.,[.,.]]],.],[.,.]]] => [[[.,.],[[.,[.,[.,.]]],.]],[.,.]] => [[.,.],[[.,[[[.,.],.],.]],[.,.]]] => [[[.,.],[.,[[[.,.],.],.]]],[.,.]]
[[.,.],[[[.,[[.,.],.]],.],[.,.]]] => [[[.,.],[[.,[[.,.],.]],.]],[.,.]] => [[.,.],[[.,[[.,[.,.]],.]],[.,.]]] => [[[.,.],[.,[[.,[.,.]],.]]],[.,.]]
[[.,.],[[[[.,.],[.,.]],.],[.,.]]] => [[[.,.],[[[.,.],[.,.]],.]],[.,.]] => [[.,.],[[.,[[.,.],[.,.]]],[.,.]]] => [[[.,.],[.,[[.,.],[.,.]]]],[.,.]]
[[.,.],[[[[.,[.,.]],.],.],[.,.]]] => [[[.,.],[[[.,[.,.]],.],.]],[.,.]] => [[.,.],[[.,[.,[[.,.],.]]],[.,.]]] => [[[.,.],[.,[.,[[.,.],.]]]],[.,.]]
[[.,.],[[[[[.,.],.],.],.],[.,.]]] => [[[.,.],[[[[.,.],.],.],.]],[.,.]] => [[.,.],[[.,[.,[.,[.,.]]]],[.,.]]] => [[[.,.],[.,[.,[.,[.,.]]]]],[.,.]]
[[.,.],[[.,[.,[.,[.,[.,.]]]]],.]] => [[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] => [.,[[[[[[.,.],.],.],.],.],[.,.]]] => [[.,[[[[[.,.],.],.],.],.]],[.,.]]
[[.,.],[[.,[.,[.,[[.,.],.]]]],.]] => [[[.,.],[.,[.,[.,[[.,.],.]]]]],.] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]] => [[.,[[[[.,[.,.]],.],.],.]],[.,.]]
[[.,.],[[.,[.,[[.,.],[.,.]]]],.]] => [[[.,.],[.,[.,[[.,.],[.,.]]]]],.] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]] => [[.,[[[[.,.],[.,.]],.],.]],[.,.]]
[[.,.],[[.,[.,[[.,[.,.]],.]]],.]] => [[[.,.],[.,[.,[[.,[.,.]],.]]]],.] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]] => [[.,[[[.,[[.,.],.]],.],.]],[.,.]]
[[.,.],[[.,[.,[[[.,.],.],.]]],.]] => [[[.,.],[.,[.,[[[.,.],.],.]]]],.] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]] => [[.,[[[.,[.,[.,.]]],.],.]],[.,.]]
[[.,.],[[.,[[.,.],[.,[.,.]]]],.]] => [[[.,.],[.,[[.,.],[.,[.,.]]]]],.] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]] => [[.,[[[[.,.],.],[.,.]],.]],[.,.]]
[[.,.],[[.,[[.,.],[[.,.],.]]],.]] => [[[.,.],[.,[[.,.],[[.,.],.]]]],.] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]] => [[.,[[[.,[.,.]],[.,.]],.]],[.,.]]
[[.,.],[[.,[[.,[.,.]],[.,.]]],.]] => [[[.,.],[.,[[.,[.,.]],[.,.]]]],.] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]] => [[.,[[[.,.],[[.,.],.]],.]],[.,.]]
[[.,.],[[.,[[[.,.],.],[.,.]]],.]] => [[[.,.],[.,[[[.,.],.],[.,.]]]],.] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]] => [[.,[[[.,.],[.,[.,.]]],.]],[.,.]]
[[.,.],[[.,[[.,[.,[.,.]]],.]],.]] => [[[.,.],[.,[[.,[.,[.,.]]],.]]],.] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]] => [[.,[[.,[[[.,.],.],.]],.]],[.,.]]
[[.,.],[[.,[[.,[[.,.],.]],.]],.]] => [[[.,.],[.,[[.,[[.,.],.]],.]]],.] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]] => [[.,[[.,[[.,[.,.]],.]],.]],[.,.]]
[[.,.],[[.,[[[.,.],[.,.]],.]],.]] => [[[.,.],[.,[[[.,.],[.,.]],.]]],.] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]] => [[.,[[.,[[.,.],[.,.]]],.]],[.,.]]
[[.,.],[[.,[[[.,[.,.]],.],.]],.]] => [[[.,.],[.,[[[.,[.,.]],.],.]]],.] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]] => [[.,[[.,[.,[[.,.],.]]],.]],[.,.]]
[[.,.],[[.,[[[[.,.],.],.],.]],.]] => [[[.,.],[.,[[[[.,.],.],.],.]]],.] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] => [[.,[[.,[.,[.,[.,.]]]],.]],[.,.]]
[[.,.],[[[.,.],[.,[.,[.,.]]]],.]] => [[[.,.],[[.,.],[.,[.,[.,.]]]]],.] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]] => [[.,[[[[.,.],.],.],[.,.]]],[.,.]]
[[.,.],[[[.,.],[.,[[.,.],.]]],.]] => [[[.,.],[[.,.],[.,[[.,.],.]]]],.] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]] => [[.,[[[.,[.,.]],.],[.,.]]],[.,.]]
[[.,.],[[[.,.],[[.,.],[.,.]]],.]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[.,[[[.,.],[.,.]],[.,.]]],[.,.]]
[[.,.],[[[.,.],[[.,[.,.]],.]],.]] => [[[.,.],[[.,.],[[.,[.,.]],.]]],.] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]] => [[.,[[.,[[.,.],.]],[.,.]]],[.,.]]
[[.,.],[[[.,.],[[[.,.],.],.]],.]] => [[[.,.],[[.,.],[[[.,.],.],.]]],.] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] => [[.,[[.,[.,[.,.]]],[.,.]]],[.,.]]
[[.,.],[[[.,[.,.]],[.,[.,.]]],.]] => [[[.,.],[[.,[.,.]],[.,[.,.]]]],.] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]] => [[.,[[[.,.],.],[[.,.],.]]],[.,.]]
[[.,.],[[[.,[.,.]],[[.,.],.]],.]] => [[[.,.],[[.,[.,.]],[[.,.],.]]],.] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]] => [[.,[[.,[.,.]],[[.,.],.]]],[.,.]]
[[.,.],[[[[.,.],.],[.,[.,.]]],.]] => [[[.,.],[[[.,.],.],[.,[.,.]]]],.] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]] => [[.,[[[.,.],.],[.,[.,.]]]],[.,.]]
[[.,.],[[[[.,.],.],[[.,.],.]],.]] => [[[.,.],[[[.,.],.],[[.,.],.]]],.] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] => [[.,[[.,[.,.]],[.,[.,.]]]],[.,.]]
[[.,.],[[[.,[.,[.,.]]],[.,.]],.]] => [[[.,.],[[.,[.,[.,.]]],[.,.]]],.] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]] => [[.,[[.,.],[[[.,.],.],.]]],[.,.]]
[[.,.],[[[.,[[.,.],.]],[.,.]],.]] => [[[.,.],[[.,[[.,.],.]],[.,.]]],.] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]] => [[.,[[.,.],[[.,[.,.]],.]]],[.,.]]
[[.,.],[[[[.,.],[.,.]],[.,.]],.]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[.,[[.,.],[[.,.],[.,.]]]],[.,.]]
[[.,.],[[[[.,[.,.]],.],[.,.]],.]] => [[[.,.],[[[.,[.,.]],.],[.,.]]],.] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]] => [[.,[[.,.],[.,[[.,.],.]]]],[.,.]]
[[.,.],[[[[[.,.],.],.],[.,.]],.]] => [[[.,.],[[[[.,.],.],.],[.,.]]],.] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] => [[.,[[.,.],[.,[.,[.,.]]]]],[.,.]]
[[.,.],[[[.,[.,[.,[.,.]]]],.],.]] => [[[.,.],[[.,[.,[.,[.,.]]]],.]],.] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]] => [[.,[.,[[[[.,.],.],.],.]]],[.,.]]
[[.,.],[[[.,[.,[[.,.],.]]],.],.]] => [[[.,.],[[.,[.,[[.,.],.]]],.]],.] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]] => [[.,[.,[[[.,[.,.]],.],.]]],[.,.]]
[[.,.],[[[.,[[.,.],[.,.]]],.],.]] => [[[.,.],[[.,[[.,.],[.,.]]],.]],.] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]] => [[.,[.,[[[.,.],[.,.]],.]]],[.,.]]
[[.,.],[[[.,[[.,[.,.]],.]],.],.]] => [[[.,.],[[.,[[.,[.,.]],.]],.]],.] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]] => [[.,[.,[[.,[[.,.],.]],.]]],[.,.]]
[[.,.],[[[.,[[[.,.],.],.]],.],.]] => [[[.,.],[[.,[[[.,.],.],.]],.]],.] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] => [[.,[.,[[.,[.,[.,.]]],.]]],[.,.]]
[[.,.],[[[[.,.],[.,[.,.]]],.],.]] => [[[.,.],[[[.,.],[.,[.,.]]],.]],.] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]] => [[.,[.,[[[.,.],.],[.,.]]]],[.,.]]
[[.,.],[[[[.,.],[[.,.],.]],.],.]] => [[[.,.],[[[.,.],[[.,.],.]],.]],.] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] => [[.,[.,[[.,[.,.]],[.,.]]]],[.,.]]
[[.,.],[[[[.,[.,.]],[.,.]],.],.]] => [[[.,.],[[[.,[.,.]],[.,.]],.]],.] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]] => [[.,[.,[[.,.],[[.,.],.]]]],[.,.]]
[[.,.],[[[[[.,.],.],[.,.]],.],.]] => [[[.,.],[[[[.,.],.],[.,.]],.]],.] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] => [[.,[.,[[.,.],[.,[.,.]]]]],[.,.]]
[[.,.],[[[[.,[.,[.,.]]],.],.],.]] => [[[.,.],[[[.,[.,[.,.]]],.],.]],.] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]] => [[.,[.,[.,[[[.,.],.],.]]]],[.,.]]
[[.,.],[[[[.,[[.,.],.]],.],.],.]] => [[[.,.],[[[.,[[.,.],.]],.],.]],.] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] => [[.,[.,[.,[[.,[.,.]],.]]]],[.,.]]
[[.,.],[[[[[.,.],[.,.]],.],.],.]] => [[[.,.],[[[[.,.],[.,.]],.],.]],.] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] => [[.,[.,[.,[[.,.],[.,.]]]]],[.,.]]
[[.,.],[[[[[.,[.,.]],.],.],.],.]] => [[[.,.],[[[[.,[.,.]],.],.],.]],.] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] => [[.,[.,[.,[.,[[.,.],.]]]]],[.,.]]
[[.,.],[[[[[[.,.],.],.],.],.],.]] => [[[.,.],[[[[[.,.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]
[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]] => [[[.,[.,.]],.],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[.,[[.,.],.]]] => [[[[[[.,.],.],.],.],.],[[.,.],.]]
[[.,[.,.]],[.,[.,[.,[[.,.],.]]]]] => [[[.,[.,.]],.],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[.,[[.,.],.]]] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[[.,[.,.]],[.,[.,[[.,.],[.,.]]]]] => [[[.,[.,.]],.],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[.,[[.,.],.]]] => [[[[[.,.],[.,.]],.],.],[[.,.],.]]
[[.,[.,.]],[.,[.,[[.,[.,.]],.]]]] => [[[.,[.,.]],.],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[.,[[.,.],.]]] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[[.,[.,.]],[.,[.,[[[.,.],.],.]]]] => [[[.,[.,.]],.],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[.,[[.,.],.]]] => [[[[.,[.,[.,.]]],.],.],[[.,.],.]]
[[.,[.,.]],[.,[[.,.],[.,[.,.]]]]] => [[[.,[.,.]],.],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[.,[[.,.],.]]] => [[[[[.,.],.],[.,.]],.],[[.,.],.]]
[[.,[.,.]],[.,[[.,.],[[.,.],.]]]] => [[[.,[.,.]],.],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[.,[[.,.],.]]] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[[.,[.,.]],[.,[[.,[.,.]],[.,.]]]] => [[[.,[.,.]],.],[[.,[.,.]],[.,.]]] => [[[.,.],[[.,.],.]],[.,[[.,.],.]]] => [[[[.,.],[[.,.],.]],.],[[.,.],.]]
[[.,[.,.]],[.,[[[.,.],.],[.,.]]]] => [[[.,[.,.]],.],[[[.,.],.],[.,.]]] => [[[.,.],[.,[.,.]]],[.,[[.,.],.]]] => [[[[.,.],[.,[.,.]]],.],[[.,.],.]]
[[.,[.,.]],[.,[[.,[.,[.,.]]],.]]] => [[[.,[.,.]],.],[[.,[.,[.,.]]],.]] => [[.,[[[.,.],.],.]],[.,[[.,.],.]]] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[[.,[.,.]],[.,[[.,[[.,.],.]],.]]] => [[[.,[.,.]],.],[[.,[[.,.],.]],.]] => [[.,[[.,[.,.]],.]],[.,[[.,.],.]]] => [[[.,[[.,[.,.]],.]],.],[[.,.],.]]
[[.,[.,.]],[.,[[[.,.],[.,.]],.]]] => [[[.,[.,.]],.],[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],[.,[[.,.],.]]] => [[[.,[[.,.],[.,.]]],.],[[.,.],.]]
[[.,[.,.]],[.,[[[.,[.,.]],.],.]]] => [[[.,[.,.]],.],[[[.,[.,.]],.],.]] => [[.,[.,[[.,.],.]]],[.,[[.,.],.]]] => [[[.,[.,[[.,.],.]]],.],[[.,.],.]]
[[.,[.,.]],[.,[[[[.,.],.],.],.]]] => [[[.,[.,.]],.],[[[[.,.],.],.],.]] => [[.,[.,[.,[.,.]]]],[.,[[.,.],.]]] => [[[.,[.,[.,[.,.]]]],.],[[.,.],.]]
[[.,[.,.]],[[.,.],[.,[.,[.,.]]]]] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[.,.],[[.,.],.]]] => [[[[[.,.],.],.],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[.,[[.,.],.]]]] => [[[.,[.,.]],[.,.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,.],[[.,.],.]]] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[.,[.,.]],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[[.,.],.]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[.,[.,.]],.]]] => [[[.,[.,.]],[.,.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,.],[[.,.],.]]] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[[.,.],.],.]]] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[.,.],[[.,.],.]]] => [[[.,[.,[.,.]]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,[.,.]],[.,[.,.]]]] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]] => [[[.,.],.],[[[.,.],.],[[.,.],.]]] => [[[[.,.],.],[[.,.],.]],[[.,.],.]]
[[.,[.,.]],[[.,[.,.]],[[.,.],.]]] => [[[.,[.,.]],[.,[.,.]]],[[.,.],.]] => [[.,[.,.]],[[[.,.],.],[[.,.],.]]] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[[.,[.,.]],[[[.,.],.],[.,[.,.]]]] => [[[.,[.,.]],[[.,.],.]],[.,[.,.]]] => [[[.,.],.],[[.,[.,.]],[[.,.],.]]] => [[[[.,.],.],[.,[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,.],.],[[.,.],.]]] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]] => [[.,[.,.]],[[.,[.,.]],[[.,.],.]]] => [[[.,[.,.]],[.,[.,.]]],[[.,.],.]]
[[.,[.,.]],[[.,[.,[.,.]]],[.,.]]] => [[[.,[.,.]],[.,[.,[.,.]]]],[.,.]] => [[.,.],[[[[.,.],.],.],[[.,.],.]]] => [[[.,.],[[[.,.],.],.]],[[.,.],.]]
[[.,[.,.]],[[.,[[.,.],.]],[.,.]]] => [[[.,[.,.]],[.,[[.,.],.]]],[.,.]] => [[.,.],[[[.,[.,.]],.],[[.,.],.]]] => [[[.,.],[[.,[.,.]],.]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[.,[.,.]],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[[.,.],.]]] => [[[.,.],[[.,.],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,[.,.]],.],[.,.]]] => [[[.,[.,.]],[[.,[.,.]],.]],[.,.]] => [[.,.],[[.,[[.,.],.]],[[.,.],.]]] => [[[.,.],[.,[[.,.],.]]],[[.,.],.]]
[[.,[.,.]],[[[[.,.],.],.],[.,.]]] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]] => [[.,.],[[.,[.,[.,.]]],[[.,.],.]]] => [[[.,.],[.,[.,[.,.]]]],[[.,.],.]]
[[.,[.,.]],[[.,[.,[.,[.,.]]]],.]] => [[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] => [.,[[[[[.,.],.],.],.],[[.,.],.]]] => [[.,[[[[.,.],.],.],.]],[[.,.],.]]
[[.,[.,.]],[[.,[.,[[.,.],.]]],.]] => [[[.,[.,.]],[.,[.,[[.,.],.]]]],.] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]] => [[.,[[[.,[.,.]],.],.]],[[.,.],.]]
[[.,[.,.]],[[.,[[.,.],[.,.]]],.]] => [[[.,[.,.]],[.,[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]] => [[.,[[[.,.],[.,.]],.]],[[.,.],.]]
[[.,[.,.]],[[.,[[.,[.,.]],.]],.]] => [[[.,[.,.]],[.,[[.,[.,.]],.]]],.] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]] => [[.,[[.,[[.,.],.]],.]],[[.,.],.]]
[[.,[.,.]],[[.,[[[.,.],.],.]],.]] => [[[.,[.,.]],[.,[[[.,.],.],.]]],.] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]] => [[.,[[.,[.,[.,.]]],.]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[.,[.,.]]],.]] => [[[.,[.,.]],[[.,.],[.,[.,.]]]],.] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]] => [[.,[[[.,.],.],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[[.,.],.]],.]] => [[[.,[.,.]],[[.,.],[[.,.],.]]],.] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]] => [[.,[[.,[.,.]],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,[.,.]],[.,.]],.]] => [[[.,[.,.]],[[.,[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]] => [[.,[[.,.],[[.,.],.]]],[[.,.],.]]
[[.,[.,.]],[[[[.,.],.],[.,.]],.]] => [[[.,[.,.]],[[[.,.],.],[.,.]]],.] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]] => [[.,[[.,.],[.,[.,.]]]],[[.,.],.]]
[[.,[.,.]],[[[.,[.,[.,.]]],.],.]] => [[[.,[.,.]],[[.,[.,[.,.]]],.]],.] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]] => [[.,[.,[[[.,.],.],.]]],[[.,.],.]]
[[.,[.,.]],[[[.,[[.,.],.]],.],.]] => [[[.,[.,.]],[[.,[[.,.],.]],.]],.] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]] => [[.,[.,[[.,[.,.]],.]]],[[.,.],.]]
[[.,[.,.]],[[[[.,.],[.,.]],.],.]] => [[[.,[.,.]],[[[.,.],[.,.]],.]],.] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]] => [[.,[.,[[.,.],[.,.]]]],[[.,.],.]]
[[.,[.,.]],[[[[.,[.,.]],.],.],.]] => [[[.,[.,.]],[[[.,[.,.]],.],.]],.] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]] => [[.,[.,[.,[[.,.],.]]]],[[.,.],.]]
[[.,[.,.]],[[[[[.,.],.],.],.],.]] => [[[.,[.,.]],[[[[.,.],.],.],.]],.] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] => [[.,[.,[.,[.,[.,.]]]]],[[.,.],.]]
[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]
[[[.,.],.],[.,[.,[.,[[.,.],.]]]]] => [[[[.,.],.],.],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[.,[.,[.,.]]]] => [[[[[.,[.,.]],.],.],.],[.,[.,.]]]
[[[.,.],.],[.,[.,[[.,.],[.,.]]]]] => [[[[.,.],.],.],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[.,[.,[.,.]]]] => [[[[[.,.],[.,.]],.],.],[.,[.,.]]]
[[[.,.],.],[.,[.,[[.,[.,.]],.]]]] => [[[[.,.],.],.],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[.,[.,[.,.]]]] => [[[[.,[[.,.],.]],.],.],[.,[.,.]]]
[[[.,.],.],[.,[.,[[[.,.],.],.]]]] => [[[[.,.],.],.],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[.,[.,[.,.]]]] => [[[[.,[.,[.,.]]],.],.],[.,[.,.]]]
[[[.,.],.],[.,[[.,.],[.,[.,.]]]]] => [[[[.,.],.],.],[[.,.],[.,[.,.]]]] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]] => [[[[[.,.],.],[.,.]],.],[.,[.,.]]]
[[[.,.],.],[.,[[.,.],[[.,.],.]]]] => [[[[.,.],.],.],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]] => [[[[.,[.,.]],[.,.]],.],[.,[.,.]]]
[[[.,.],.],[.,[[.,[.,.]],[.,.]]]] => [[[[.,.],.],.],[[.,[.,.]],[.,.]]] => [[[.,.],[[.,.],.]],[.,[.,[.,.]]]] => [[[[.,.],[[.,.],.]],.],[.,[.,.]]]
[[[.,.],.],[.,[[[.,.],.],[.,.]]]] => [[[[.,.],.],.],[[[.,.],.],[.,.]]] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]] => [[[[.,.],[.,[.,.]]],.],[.,[.,.]]]
[[[.,.],.],[.,[[.,[.,[.,.]]],.]]] => [[[[.,.],.],.],[[.,[.,[.,.]]],.]] => [[.,[[[.,.],.],.]],[.,[.,[.,.]]]] => [[[.,[[[.,.],.],.]],.],[.,[.,.]]]
[[[.,.],.],[.,[[.,[[.,.],.]],.]]] => [[[[.,.],.],.],[[.,[[.,.],.]],.]] => [[.,[[.,[.,.]],.]],[.,[.,[.,.]]]] => [[[.,[[.,[.,.]],.]],.],[.,[.,.]]]
[[[.,.],.],[.,[[[.,.],[.,.]],.]]] => [[[[.,.],.],.],[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],[.,[.,[.,.]]]] => [[[.,[[.,.],[.,.]]],.],[.,[.,.]]]
[[[.,.],.],[.,[[[.,[.,.]],.],.]]] => [[[[.,.],.],.],[[[.,[.,.]],.],.]] => [[.,[.,[[.,.],.]]],[.,[.,[.,.]]]] => [[[.,[.,[[.,.],.]]],.],[.,[.,.]]]
[[[.,.],.],[.,[[[[.,.],.],.],.]]] => [[[[.,.],.],.],[[[[.,.],.],.],.]] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]] => [[[.,[.,[.,[.,.]]]],.],[.,[.,.]]]
[[[.,.],.],[[.,.],[.,[.,[.,.]]]]] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]] => [[[[.,.],.],.],[[.,.],[.,[.,.]]]] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]
[[[.,.],.],[[.,.],[.,[[.,.],.]]]] => [[[[.,.],.],[.,.]],[.,[[.,.],.]]] => [[[.,[.,.]],.],[[.,.],[.,[.,.]]]] => [[[[.,[.,.]],.],[.,.]],[.,[.,.]]]
[[[.,.],.],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],.],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[.,[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]
[[[.,.],.],[[.,.],[[.,[.,.]],.]]] => [[[[.,.],.],[.,.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,.],[.,[.,.]]]] => [[[.,[[.,.],.]],[.,.]],[.,[.,.]]]
[[[.,.],.],[[.,.],[[[.,.],.],.]]] => [[[[.,.],.],[.,.]],[[[.,.],.],.]] => [[.,[.,[.,.]]],[[.,.],[.,[.,.]]]] => [[[.,[.,[.,.]]],[.,.]],[.,[.,.]]]
[[[.,.],.],[[.,[.,.]],[.,[.,.]]]] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]] => [[[.,.],.],[[[.,.],.],[.,[.,.]]]] => [[[[.,.],.],[[.,.],.]],[.,[.,.]]]
[[[.,.],.],[[.,[.,.]],[[.,.],.]]] => [[[[.,.],.],[.,[.,.]]],[[.,.],.]] => [[.,[.,.]],[[[.,.],.],[.,[.,.]]]] => [[[.,[.,.]],[[.,.],.]],[.,[.,.]]]
[[[.,.],.],[[[.,.],.],[.,[.,.]]]] => [[[[.,.],.],[[.,.],.]],[.,[.,.]]] => [[[.,.],.],[[.,[.,.]],[.,[.,.]]]] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]
[[[.,.],.],[[[.,.],.],[[.,.],.]]] => [[[[.,.],.],[[.,.],.]],[[.,.],.]] => [[.,[.,.]],[[.,[.,.]],[.,[.,.]]]] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]
[[[.,.],.],[[.,[.,[.,.]]],[.,.]]] => [[[[.,.],.],[.,[.,[.,.]]]],[.,.]] => [[.,.],[[[[.,.],.],.],[.,[.,.]]]] => [[[.,.],[[[.,.],.],.]],[.,[.,.]]]
[[[.,.],.],[[.,[[.,.],.]],[.,.]]] => [[[[.,.],.],[.,[[.,.],.]]],[.,.]] => [[.,.],[[[.,[.,.]],.],[.,[.,.]]]] => [[[.,.],[[.,[.,.]],.]],[.,[.,.]]]
[[[.,.],.],[[[.,.],[.,.]],[.,.]]] => [[[[.,.],.],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[.,[.,.]]]] => [[[.,.],[[.,.],[.,.]]],[.,[.,.]]]
[[[.,.],.],[[[.,[.,.]],.],[.,.]]] => [[[[.,.],.],[[.,[.,.]],.]],[.,.]] => [[.,.],[[.,[[.,.],.]],[.,[.,.]]]] => [[[.,.],[.,[[.,.],.]]],[.,[.,.]]]
[[[.,.],.],[[[[.,.],.],.],[.,.]]] => [[[[.,.],.],[[[.,.],.],.]],[.,.]] => [[.,.],[[.,[.,[.,.]]],[.,[.,.]]]] => [[[.,.],[.,[.,[.,.]]]],[.,[.,.]]]
[[[.,.],.],[[.,[.,[.,[.,.]]]],.]] => [[[[.,.],.],[.,[.,[.,[.,.]]]]],.] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]] => [[.,[[[[.,.],.],.],.]],[.,[.,.]]]
[[[.,.],.],[[.,[.,[[.,.],.]]],.]] => [[[[.,.],.],[.,[.,[[.,.],.]]]],.] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]] => [[.,[[[.,[.,.]],.],.]],[.,[.,.]]]
[[[.,.],.],[[.,[[.,.],[.,.]]],.]] => [[[[.,.],.],[.,[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]] => [[.,[[[.,.],[.,.]],.]],[.,[.,.]]]
[[[.,.],.],[[.,[[.,[.,.]],.]],.]] => [[[[.,.],.],[.,[[.,[.,.]],.]]],.] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]] => [[.,[[.,[[.,.],.]],.]],[.,[.,.]]]
[[[.,.],.],[[.,[[[.,.],.],.]],.]] => [[[[.,.],.],[.,[[[.,.],.],.]]],.] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] => [[.,[[.,[.,[.,.]]],.]],[.,[.,.]]]
[[[.,.],.],[[[.,.],[.,[.,.]]],.]] => [[[[.,.],.],[[.,.],[.,[.,.]]]],.] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]] => [[.,[[[.,.],.],[.,.]]],[.,[.,.]]]
[[[.,.],.],[[[.,.],[[.,.],.]],.]] => [[[[.,.],.],[[.,.],[[.,.],.]]],.] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] => [[.,[[.,[.,.]],[.,.]]],[.,[.,.]]]
[[[.,.],.],[[[.,[.,.]],[.,.]],.]] => [[[[.,.],.],[[.,[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]] => [[.,[[.,.],[[.,.],.]]],[.,[.,.]]]
[[[.,.],.],[[[[.,.],.],[.,.]],.]] => [[[[.,.],.],[[[.,.],.],[.,.]]],.] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] => [[.,[[.,.],[.,[.,.]]]],[.,[.,.]]]
[[[.,.],.],[[[.,[.,[.,.]]],.],.]] => [[[[.,.],.],[[.,[.,[.,.]]],.]],.] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]] => [[.,[.,[[[.,.],.],.]]],[.,[.,.]]]
[[[.,.],.],[[[.,[[.,.],.]],.],.]] => [[[[.,.],.],[[.,[[.,.],.]],.]],.] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] => [[.,[.,[[.,[.,.]],.]]],[.,[.,.]]]
[[[.,.],.],[[[[.,.],[.,.]],.],.]] => [[[[.,.],.],[[[.,.],[.,.]],.]],.] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] => [[.,[.,[[.,.],[.,.]]]],[.,[.,.]]]
[[[.,.],.],[[[[.,[.,.]],.],.],.]] => [[[[.,.],.],[[[.,[.,.]],.],.]],.] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] => [[.,[.,[.,[[.,.],.]]]],[.,[.,.]]]
[[[.,.],.],[[[[[.,.],.],.],.],.]] => [[[[.,.],.],[[[[.,.],.],.],.]],.] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]]
[[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]] => [[[.,[.,[.,.]]],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[[[.,.],.],.]]] => [[[[[.,.],.],.],.],[[[.,.],.],.]]
[[.,[.,[.,.]]],[.,[.,[[.,.],.]]]] => [[[.,[.,[.,.]]],.],[.,[[.,.],.]]] => [[[.,[.,.]],.],[.,[[[.,.],.],.]]] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[[.,[.,[.,.]]],[.,[[.,.],[.,.]]]] => [[[.,[.,[.,.]]],.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,[[[.,.],.],.]]] => [[[[.,.],[.,.]],.],[[[.,.],.],.]]
[[.,[.,[.,.]]],[.,[[.,[.,.]],.]]] => [[[.,[.,[.,.]]],.],[[.,[.,.]],.]] => [[.,[[.,.],.]],[.,[[[.,.],.],.]]] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[[.,[.,[.,.]]],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[[[.,.],.],.]] => [[.,[.,[.,.]]],[.,[[[.,.],.],.]]] => [[[.,[.,[.,.]]],.],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[.,.],[.,[.,.]]]] => [[[.,[.,[.,.]]],[.,.]],[.,[.,.]]] => [[[.,.],.],[[.,.],[[[.,.],.],.]]] => [[[[.,.],.],[.,.]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[.,.],[[.,.],.]]] => [[[.,[.,[.,.]]],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[[[.,.],.],.]]] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[.,[.,.]],[.,.]]] => [[[.,[.,[.,.]]],[.,[.,.]]],[.,.]] => [[.,.],[[[.,.],.],[[[.,.],.],.]]] => [[[.,.],[[.,.],.]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[[.,.],.],[.,.]]] => [[[.,[.,[.,.]]],[[.,.],.]],[.,.]] => [[.,.],[[.,[.,.]],[[[.,.],.],.]]] => [[[.,.],[.,[.,.]]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[.,[.,[.,.]]],.]] => [[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[[[.,.],.],.]]] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[.,[[.,.],.]],.]] => [[[.,[.,[.,.]]],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]] => [[.,[[.,[.,.]],.]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[[.,.],[.,.]],.]] => [[[.,[.,[.,.]]],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]] => [[.,[[.,.],[.,.]]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[[.,[.,.]],.],.]] => [[[.,[.,[.,.]]],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]] => [[.,[.,[[.,.],.]]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[[[.,.],.],.],.]] => [[[.,[.,[.,.]]],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]] => [[.,[.,[.,[.,.]]]],[[[.,.],.],.]]
[[.,[[.,.],.]],[.,[.,[.,[.,.]]]]] => [[[.,[[.,.],.]],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[[.,[.,.]],.]]] => [[[[[.,.],.],.],.],[[.,[.,.]],.]]
[[.,[[.,.],.]],[.,[.,[[.,.],.]]]] => [[[.,[[.,.],.]],.],[.,[[.,.],.]]] => [[[.,[.,.]],.],[.,[[.,[.,.]],.]]] => [[[[.,[.,.]],.],.],[[.,[.,.]],.]]
[[.,[[.,.],.]],[.,[[.,.],[.,.]]]] => [[[.,[[.,.],.]],.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,[[.,[.,.]],.]]] => [[[[.,.],[.,.]],.],[[.,[.,.]],.]]
[[.,[[.,.],.]],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[[.,[.,.]],.]] => [[.,[[.,.],.]],[.,[[.,[.,.]],.]]] => [[[.,[[.,.],.]],.],[[.,[.,.]],.]]
[[.,[[.,.],.]],[.,[[[.,.],.],.]]] => [[[.,[[.,.],.]],.],[[[.,.],.],.]] => [[.,[.,[.,.]]],[.,[[.,[.,.]],.]]] => [[[.,[.,[.,.]]],.],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,.],[.,[.,.]]]] => [[[.,[[.,.],.]],[.,.]],[.,[.,.]]] => [[[.,.],.],[[.,.],[[.,[.,.]],.]]] => [[[[.,.],.],[.,.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,.],[[.,.],.]]] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[[.,[.,.]],.]]] => [[[.,[.,.]],[.,.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,[.,.]],[.,.]]] => [[[.,[[.,.],.]],[.,[.,.]]],[.,.]] => [[.,.],[[[.,.],.],[[.,[.,.]],.]]] => [[[.,.],[[.,.],.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[[.,.],.],[.,.]]] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]] => [[.,.],[[.,[.,.]],[[.,[.,.]],.]]] => [[[.,.],[.,[.,.]]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,[.,[.,.]]],.]] => [[[.,[[.,.],.]],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]] => [[.,[[[.,.],.],.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,[[.,.],.]],.]] => [[[.,[[.,.],.]],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]] => [[.,[[.,[.,.]],.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[[.,.],[.,.]],.]] => [[[.,[[.,.],.]],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]] => [[.,[[.,.],[.,.]]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[[.,[.,.]],.],.]] => [[[.,[[.,.],.]],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]] => [[.,[.,[[.,.],.]]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[[[.,.],.],.],.]] => [[[.,[[.,.],.]],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] => [[.,[.,[.,[.,.]]]],[[.,[.,.]],.]]
[[[.,.],[.,.]],[.,[.,[.,[.,.]]]]] => [[[[.,.],[.,.]],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[[.,.],[.,.]]]] => [[[[[.,.],.],.],.],[[.,.],[.,.]]]
[[[.,.],[.,.]],[.,[.,[[.,.],.]]]] => [[[[.,.],[.,.]],.],[.,[[.,.],.]]] => [[[.,[.,.]],.],[.,[[.,.],[.,.]]]] => [[[[.,[.,.]],.],.],[[.,.],[.,.]]]
[[[.,.],[.,.]],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[[.,.],[.,.]]]
[[[.,.],[.,.]],[.,[[.,[.,.]],.]]] => [[[[.,.],[.,.]],.],[[.,[.,.]],.]] => [[.,[[.,.],.]],[.,[[.,.],[.,.]]]] => [[[.,[[.,.],.]],.],[[.,.],[.,.]]]
[[[.,.],[.,.]],[.,[[[.,.],.],.]]] => [[[[.,.],[.,.]],.],[[[.,.],.],.]] => [[.,[.,[.,.]]],[.,[[.,.],[.,.]]]] => [[[.,[.,[.,.]]],.],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,.],[.,[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]] => [[[.,.],.],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],.],[.,.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,.],[[.,.],.]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[.,[.,.]],[.,.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,[.,.]],[.,.]]] => [[[[.,.],[.,.]],[.,[.,.]]],[.,.]] => [[.,.],[[[.,.],.],[[.,.],[.,.]]]] => [[[.,.],[[.,.],.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[[.,.],.],[.,.]]] => [[[[.,.],[.,.]],[[.,.],.]],[.,.]] => [[.,.],[[.,[.,.]],[[.,.],[.,.]]]] => [[[.,.],[.,[.,.]]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,[.,[.,.]]],.]] => [[[[.,.],[.,.]],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]] => [[.,[[[.,.],.],.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,[[.,.],.]],.]] => [[[[.,.],[.,.]],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]] => [[.,[[.,[.,.]],.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[[.,.],[.,.]],.]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[.,[[.,.],[.,.]]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[[.,[.,.]],.],.]] => [[[[.,.],[.,.]],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]] => [[.,[.,[[.,.],.]]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[[[.,.],.],.],.]] => [[[[.,.],[.,.]],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] => [[.,[.,[.,[.,.]]]],[[.,.],[.,.]]]
[[[.,[.,.]],.],[.,[.,[.,[.,.]]]]] => [[[[.,[.,.]],.],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[.,[[.,.],.]]]] => [[[[[.,.],.],.],.],[.,[[.,.],.]]]
[[[.,[.,.]],.],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[.,[[.,.],.]]] => [[[.,[.,.]],.],[.,[.,[[.,.],.]]]] => [[[[.,[.,.]],.],.],[.,[[.,.],.]]]
[[[.,[.,.]],.],[.,[[.,.],[.,.]]]] => [[[[.,[.,.]],.],.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,[.,[[.,.],.]]]] => [[[[.,.],[.,.]],.],[.,[[.,.],.]]]
[[[.,[.,.]],.],[.,[[.,[.,.]],.]]] => [[[[.,[.,.]],.],.],[[.,[.,.]],.]] => [[.,[[.,.],.]],[.,[.,[[.,.],.]]]] => [[[.,[[.,.],.]],.],[.,[[.,.],.]]]
[[[.,[.,.]],.],[.,[[[.,.],.],.]]] => [[[[.,[.,.]],.],.],[[[.,.],.],.]] => [[.,[.,[.,.]]],[.,[.,[[.,.],.]]]] => [[[.,[.,[.,.]]],.],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[.,.],[.,[.,.]]]] => [[[[.,[.,.]],.],[.,.]],[.,[.,.]]] => [[[.,.],.],[[.,.],[.,[[.,.],.]]]] => [[[[.,.],.],[.,.]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[.,.],[[.,.],.]]] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[.,[[.,.],.]]]] => [[[.,[.,.]],[.,.]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[.,[.,.]],[.,.]]] => [[[[.,[.,.]],.],[.,[.,.]]],[.,.]] => [[.,.],[[[.,.],.],[.,[[.,.],.]]]] => [[[.,.],[[.,.],.]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[[.,.],.],[.,.]]] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]] => [[.,.],[[.,[.,.]],[.,[[.,.],.]]]] => [[[.,.],[.,[.,.]]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[.,[.,[.,.]]],.]] => [[[[.,[.,.]],.],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]] => [[.,[[[.,.],.],.]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[.,[[.,.],.]],.]] => [[[[.,[.,.]],.],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]] => [[.,[[.,[.,.]],.]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[[.,.],[.,.]],.]] => [[[[.,[.,.]],.],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]] => [[.,[[.,.],[.,.]]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[[.,[.,.]],.],.]] => [[[[.,[.,.]],.],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]] => [[.,[.,[[.,.],.]]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[[[.,.],.],.],.]] => [[[[.,[.,.]],.],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] => [[.,[.,[.,[.,.]]]],[.,[[.,.],.]]]
[[[[.,.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[.,[.,[[.,.],.]]]] => [[[[[.,.],.],.],.],[.,[[.,.],.]]] => [[[.,[.,.]],.],[.,[.,[.,[.,.]]]]] => [[[[.,[.,.]],.],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[.,[[.,.],[.,.]]]] => [[[[[.,.],.],.],.],[[.,.],[.,.]]] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]] => [[[[.,.],[.,.]],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[.,[[.,[.,.]],.]]] => [[[[[.,.],.],.],.],[[.,[.,.]],.]] => [[.,[[.,.],.]],[.,[.,[.,[.,.]]]]] => [[[.,[[.,.],.]],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[.,[[[.,.],.],.]]] => [[[[[.,.],.],.],.],[[[.,.],.],.]] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]] => [[[.,[.,[.,.]]],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[.,.],[.,[.,.]]]] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]] => [[[.,.],.],[[.,.],[.,[.,[.,.]]]]] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[.,.],[[.,.],.]]] => [[[[[.,.],.],.],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[.,[.,[.,.]]]]] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[.,[.,.]],[.,.]]] => [[[[[.,.],.],.],[.,[.,.]]],[.,.]] => [[.,.],[[[.,.],.],[.,[.,[.,.]]]]] => [[[.,.],[[.,.],.]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[[.,.],.],[.,.]]] => [[[[[.,.],.],.],[[.,.],.]],[.,.]] => [[.,.],[[.,[.,.]],[.,[.,[.,.]]]]] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[.,[.,[.,.]]],.]] => [[[[[.,.],.],.],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]] => [[.,[[[.,.],.],.]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[.,[[.,.],.]],.]] => [[[[[.,.],.],.],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] => [[.,[[.,[.,.]],.]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[[.,.],[.,.]],.]] => [[[[[.,.],.],.],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] => [[.,[[.,.],[.,.]]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[[.,[.,.]],.],.]] => [[[[[.,.],.],.],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] => [[.,[.,[[.,.],.]]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[[[.,.],.],.],.]] => [[[[[.,.],.],.],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]
[[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]] => [[[.,[.,[.,[.,.]]]],.],[.,[.,.]]] => [[[.,.],.],[.,[[[[.,.],.],.],.]]] => [[[[.,.],.],.],[[[[.,.],.],.],.]]
[[.,[.,[.,[.,.]]]],[.,[[.,.],.]]] => [[[.,[.,[.,[.,.]]]],.],[[.,.],.]] => [[.,[.,.]],[.,[[[[.,.],.],.],.]]] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[[.,[.,[.,[.,.]]]],[[.,.],[.,.]]] => [[[.,[.,[.,[.,.]]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[[.,.],.],.],.]]] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[[.,[.,[.,[.,.]]]],[[.,[.,.]],.]] => [[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] => [.,[[[.,.],.],[[[[.,.],.],.],.]]] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[[.,[.,[.,[.,.]]]],[[[.,.],.],.]] => [[[.,[.,[.,[.,.]]]],[[.,.],.]],.] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]] => [[.,[.,[.,.]]],[[[[.,.],.],.],.]]
[[.,[.,[[.,.],.]]],[.,[.,[.,.]]]] => [[[.,[.,[[.,.],.]]],.],[.,[.,.]]] => [[[.,.],.],[.,[[[.,[.,.]],.],.]]] => [[[[.,.],.],.],[[[.,[.,.]],.],.]]
[[.,[.,[[.,.],.]]],[.,[[.,.],.]]] => [[[.,[.,[[.,.],.]]],.],[[.,.],.]] => [[.,[.,.]],[.,[[[.,[.,.]],.],.]]] => [[[.,[.,.]],.],[[[.,[.,.]],.],.]]
[[.,[.,[[.,.],.]]],[[.,.],[.,.]]] => [[[.,[.,[[.,.],.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,[.,.]],.],.]]] => [[[.,.],[.,.]],[[[.,[.,.]],.],.]]
[[.,[.,[[.,.],.]]],[[.,[.,.]],.]] => [[[.,[.,[[.,.],.]]],[.,[.,.]]],.] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]] => [[.,[[.,.],.]],[[[.,[.,.]],.],.]]
[[.,[.,[[.,.],.]]],[[[.,.],.],.]] => [[[.,[.,[[.,.],.]]],[[.,.],.]],.] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]] => [[.,[.,[.,.]]],[[[.,[.,.]],.],.]]
[[.,[[.,.],[.,.]]],[.,[.,[.,.]]]] => [[[.,[[.,.],[.,.]]],.],[.,[.,.]]] => [[[.,.],.],[.,[[[.,.],[.,.]],.]]] => [[[[.,.],.],.],[[[.,.],[.,.]],.]]
[[.,[[.,.],[.,.]]],[.,[[.,.],.]]] => [[[.,[[.,.],[.,.]]],.],[[.,.],.]] => [[.,[.,.]],[.,[[[.,.],[.,.]],.]]] => [[[.,[.,.]],.],[[[.,.],[.,.]],.]]
[[.,[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[.,[[.,.],[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],[.,.]],.]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],.]]
[[.,[[.,.],[.,.]]],[[.,[.,.]],.]] => [[[.,[[.,.],[.,.]]],[.,[.,.]]],.] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]] => [[.,[[.,.],.]],[[[.,.],[.,.]],.]]
[[.,[[.,.],[.,.]]],[[[.,.],.],.]] => [[[.,[[.,.],[.,.]]],[[.,.],.]],.] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]] => [[.,[.,[.,.]]],[[[.,.],[.,.]],.]]
[[.,[[.,[.,.]],.]],[.,[.,[.,.]]]] => [[[.,[[.,[.,.]],.]],.],[.,[.,.]]] => [[[.,.],.],[.,[[.,[[.,.],.]],.]]] => [[[[.,.],.],.],[[.,[[.,.],.]],.]]
[[.,[[.,[.,.]],.]],[.,[[.,.],.]]] => [[[.,[[.,[.,.]],.]],.],[[.,.],.]] => [[.,[.,.]],[.,[[.,[[.,.],.]],.]]] => [[[.,[.,.]],.],[[.,[[.,.],.]],.]]
[[.,[[.,[.,.]],.]],[[.,.],[.,.]]] => [[[.,[[.,[.,.]],.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,[[.,.],.]],.]]] => [[[.,.],[.,.]],[[.,[[.,.],.]],.]]
[[.,[[.,[.,.]],.]],[[.,[.,.]],.]] => [[[.,[[.,[.,.]],.]],[.,[.,.]]],.] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]] => [[.,[[.,.],.]],[[.,[[.,.],.]],.]]
[[.,[[.,[.,.]],.]],[[[.,.],.],.]] => [[[.,[[.,[.,.]],.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]] => [[.,[.,[.,.]]],[[.,[[.,.],.]],.]]
[[.,[[[.,.],.],.]],[.,[.,[.,.]]]] => [[[.,[[[.,.],.],.]],.],[.,[.,.]]] => [[[.,.],.],[.,[[.,[.,[.,.]]],.]]] => [[[[.,.],.],.],[[.,[.,[.,.]]],.]]
[[.,[[[.,.],.],.]],[.,[[.,.],.]]] => [[[.,[[[.,.],.],.]],.],[[.,.],.]] => [[.,[.,.]],[.,[[.,[.,[.,.]]],.]]] => [[[.,[.,.]],.],[[.,[.,[.,.]]],.]]
[[.,[[[.,.],.],.]],[[.,.],[.,.]]] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,[.,[.,.]]],.]]] => [[[.,.],[.,.]],[[.,[.,[.,.]]],.]]
[[.,[[[.,.],.],.]],[[.,[.,.]],.]] => [[[.,[[[.,.],.],.]],[.,[.,.]]],.] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]] => [[.,[[.,.],.]],[[.,[.,[.,.]]],.]]
[[.,[[[.,.],.],.]],[[[.,.],.],.]] => [[[.,[[[.,.],.],.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] => [[.,[.,[.,.]]],[[.,[.,[.,.]]],.]]
[[[.,.],[.,[.,.]]],[.,[.,[.,.]]]] => [[[[.,.],[.,[.,.]]],.],[.,[.,.]]] => [[[.,.],.],[.,[[[.,.],.],[.,.]]]] => [[[[.,.],.],.],[[[.,.],.],[.,.]]]
[[[.,.],[.,[.,.]]],[.,[[.,.],.]]] => [[[[.,.],[.,[.,.]]],.],[[.,.],.]] => [[.,[.,.]],[.,[[[.,.],.],[.,.]]]] => [[[.,[.,.]],.],[[[.,.],.],[.,.]]]
[[[.,.],[.,[.,.]]],[[.,.],[.,.]]] => [[[[.,.],[.,[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],.],[.,.]]]] => [[[.,.],[.,.]],[[[.,.],.],[.,.]]]
[[[.,.],[.,[.,.]]],[[.,[.,.]],.]] => [[[[.,.],[.,[.,.]]],[.,[.,.]]],.] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]] => [[.,[[.,.],.]],[[[.,.],.],[.,.]]]
[[[.,.],[.,[.,.]]],[[[.,.],.],.]] => [[[[.,.],[.,[.,.]]],[[.,.],.]],.] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]] => [[.,[.,[.,.]]],[[[.,.],.],[.,.]]]
[[[.,.],[[.,.],.]],[.,[.,[.,.]]]] => [[[[.,.],[[.,.],.]],.],[.,[.,.]]] => [[[.,.],.],[.,[[.,[.,.]],[.,.]]]] => [[[[.,.],.],.],[[.,[.,.]],[.,.]]]
[[[.,.],[[.,.],.]],[.,[[.,.],.]]] => [[[[.,.],[[.,.],.]],.],[[.,.],.]] => [[.,[.,.]],[.,[[.,[.,.]],[.,.]]]] => [[[.,[.,.]],.],[[.,[.,.]],[.,.]]]
[[[.,.],[[.,.],.]],[[.,.],[.,.]]] => [[[[.,.],[[.,.],.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,[.,.]],[.,.]]]] => [[[.,.],[.,.]],[[.,[.,.]],[.,.]]]
[[[.,.],[[.,.],.]],[[.,[.,.]],.]] => [[[[.,.],[[.,.],.]],[.,[.,.]]],.] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]] => [[.,[[.,.],.]],[[.,[.,.]],[.,.]]]
[[[.,.],[[.,.],.]],[[[.,.],.],.]] => [[[[.,.],[[.,.],.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] => [[.,[.,[.,.]]],[[.,[.,.]],[.,.]]]
[[[.,[.,.]],[.,.]],[.,[.,[.,.]]]] => [[[[.,[.,.]],[.,.]],.],[.,[.,.]]] => [[[.,.],.],[.,[[.,.],[[.,.],.]]]] => [[[[.,.],.],.],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[.,[[.,.],.]]] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]] => [[.,[.,.]],[.,[[.,.],[[.,.],.]]]] => [[[.,[.,.]],.],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[[.,.],[.,.]]] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[[.,.],.]]]] => [[[.,.],[.,.]],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[[.,[.,.]],.]] => [[[[.,[.,.]],[.,.]],[.,[.,.]]],.] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]] => [[.,[[.,.],.]],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[[[.,.],.],.]] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]] => [[.,[.,[.,.]]],[[.,.],[[.,.],.]]]
[[[[.,.],.],[.,.]],[.,[.,[.,.]]]] => [[[[[.,.],.],[.,.]],.],[.,[.,.]]] => [[[.,.],.],[.,[[.,.],[.,[.,.]]]]] => [[[[.,.],.],.],[[.,.],[.,[.,.]]]]
[[[[.,.],.],[.,.]],[.,[[.,.],.]]] => [[[[[.,.],.],[.,.]],.],[[.,.],.]] => [[.,[.,.]],[.,[[.,.],[.,[.,.]]]]] => [[[.,[.,.]],.],[[.,.],[.,[.,.]]]]
[[[[.,.],.],[.,.]],[[.,.],[.,.]]] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[.,[.,.]]]]] => [[[.,.],[.,.]],[[.,.],[.,[.,.]]]]
[[[[.,.],.],[.,.]],[[.,[.,.]],.]] => [[[[[.,.],.],[.,.]],[.,[.,.]]],.] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]] => [[.,[[.,.],.]],[[.,.],[.,[.,.]]]]
[[[[.,.],.],[.,.]],[[[.,.],.],.]] => [[[[[.,.],.],[.,.]],[[.,.],.]],.] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] => [[.,[.,[.,.]]],[[.,.],[.,[.,.]]]]
[[[.,[.,[.,.]]],.],[.,[.,[.,.]]]] => [[[[.,[.,[.,.]]],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[[[.,.],.],.]]]] => [[[[.,.],.],.],[.,[[[.,.],.],.]]]
[[[.,[.,[.,.]]],.],[.,[[.,.],.]]] => [[[[.,[.,[.,.]]],.],.],[[.,.],.]] => [[.,[.,.]],[.,[.,[[[.,.],.],.]]]] => [[[.,[.,.]],.],[.,[[[.,.],.],.]]]
[[[.,[.,[.,.]]],.],[[.,.],[.,.]]] => [[[[.,[.,[.,.]]],.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,[[[.,.],.],.]]]] => [[[.,.],[.,.]],[.,[[[.,.],.],.]]]
[[[.,[.,[.,.]]],.],[[.,[.,.]],.]] => [[[[.,[.,[.,.]]],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]] => [[.,[[.,.],.]],[.,[[[.,.],.],.]]]
[[[.,[.,[.,.]]],.],[[[.,.],.],.]] => [[[[.,[.,[.,.]]],.],[[.,.],.]],.] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]] => [[.,[.,[.,.]]],[.,[[[.,.],.],.]]]
[[[.,[[.,.],.]],.],[.,[.,[.,.]]]] => [[[[.,[[.,.],.]],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[[.,[.,.]],.]]]] => [[[[.,.],.],.],[.,[[.,[.,.]],.]]]
[[[.,[[.,.],.]],.],[.,[[.,.],.]]] => [[[[.,[[.,.],.]],.],.],[[.,.],.]] => [[.,[.,.]],[.,[.,[[.,[.,.]],.]]]] => [[[.,[.,.]],.],[.,[[.,[.,.]],.]]]
[[[.,[[.,.],.]],.],[[.,.],[.,.]]] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,[[.,[.,.]],.]]]] => [[[.,.],[.,.]],[.,[[.,[.,.]],.]]]
[[[.,[[.,.],.]],.],[[.,[.,.]],.]] => [[[[.,[[.,.],.]],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]] => [[.,[[.,.],.]],[.,[[.,[.,.]],.]]]
[[[.,[[.,.],.]],.],[[[.,.],.],.]] => [[[[.,[[.,.],.]],.],[[.,.],.]],.] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] => [[.,[.,[.,.]]],[.,[[.,[.,.]],.]]]
[[[[.,.],[.,.]],.],[.,[.,[.,.]]]] => [[[[[.,.],[.,.]],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[[.,.],[.,.]]]]] => [[[[.,.],.],.],[.,[[.,.],[.,.]]]]
[[[[.,.],[.,.]],.],[.,[[.,.],.]]] => [[[[[.,.],[.,.]],.],.],[[.,.],.]] => [[.,[.,.]],[.,[.,[[.,.],[.,.]]]]] => [[[.,[.,.]],.],[.,[[.,.],[.,.]]]]
[[[[.,.],[.,.]],.],[[.,.],[.,.]]] => [[[[[.,.],[.,.]],.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,[[.,.],[.,.]]]]] => [[[.,.],[.,.]],[.,[[.,.],[.,.]]]]
[[[[.,.],[.,.]],.],[[.,[.,.]],.]] => [[[[[.,.],[.,.]],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]] => [[.,[[.,.],.]],[.,[[.,.],[.,.]]]]
[[[[.,.],[.,.]],.],[[[.,.],.],.]] => [[[[[.,.],[.,.]],.],[[.,.],.]],.] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] => [[.,[.,[.,.]]],[.,[[.,.],[.,.]]]]
[[[[.,[.,.]],.],.],[.,[.,[.,.]]]] => [[[[[.,[.,.]],.],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[.,[[.,.],.]]]]] => [[[[.,.],.],.],[.,[.,[[.,.],.]]]]
[[[[.,[.,.]],.],.],[.,[[.,.],.]]] => [[[[[.,[.,.]],.],.],.],[[.,.],.]] => [[.,[.,.]],[.,[.,[.,[[.,.],.]]]]] => [[[.,[.,.]],.],[.,[.,[[.,.],.]]]]
[[[[.,[.,.]],.],.],[[.,.],[.,.]]] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,[.,[[.,.],.]]]]] => [[[.,.],[.,.]],[.,[.,[[.,.],.]]]]
[[[[.,[.,.]],.],.],[[.,[.,.]],.]] => [[[[[.,[.,.]],.],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]] => [[.,[[.,.],.]],[.,[.,[[.,.],.]]]]
[[[[.,[.,.]],.],.],[[[.,.],.],.]] => [[[[[.,[.,.]],.],.],[[.,.],.]],.] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] => [[.,[.,[.,.]]],[.,[.,[[.,.],.]]]]
[[[[[.,.],.],.],.],[.,[.,[.,.]]]] => [[[[[[.,.],.],.],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]
[[[[[.,.],.],.],.],[.,[[.,.],.]]] => [[[[[[.,.],.],.],.],.],[[.,.],.]] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]] => [[[.,[.,.]],.],[.,[.,[.,[.,.]]]]]
[[[[[.,.],.],.],.],[[.,.],[.,.]]] => [[[[[[.,.],.],.],.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,[.,[.,[.,.]]]]]] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]
[[[[[.,.],.],.],.],[[.,[.,.]],.]] => [[[[[[.,.],.],.],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] => [[.,[[.,.],.]],[.,[.,[.,[.,.]]]]]
[[[[[.,.],.],.],.],[[[.,.],.],.]] => [[[[[[.,.],.],.],.],[[.,.],.]],.] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]
[[.,[.,[.,[.,[.,.]]]]],[.,[.,.]]] => [[[.,[.,[.,[.,[.,.]]]]],.],[.,.]] => [[.,.],[.,[[[[[.,.],.],.],.],.]]] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[[.,[.,[.,[.,[.,.]]]]],[[.,.],.]] => [[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] => [.,[[.,.],[[[[[.,.],.],.],.],.]]] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[[.,[.,[.,[[.,.],.]]]],[.,[.,.]]] => [[[.,[.,[.,[[.,.],.]]]],.],[.,.]] => [[.,.],[.,[[[[.,[.,.]],.],.],.]]] => [[[.,.],.],[[[[.,[.,.]],.],.],.]]
[[.,[.,[.,[[.,.],.]]]],[[.,.],.]] => [[[.,[.,[.,[[.,.],.]]]],[.,.]],.] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]] => [[.,[.,.]],[[[[.,[.,.]],.],.],.]]
[[.,[.,[[.,.],[.,.]]]],[.,[.,.]]] => [[[.,[.,[[.,.],[.,.]]]],.],[.,.]] => [[.,.],[.,[[[[.,.],[.,.]],.],.]]] => [[[.,.],.],[[[[.,.],[.,.]],.],.]]
[[.,[.,[[.,.],[.,.]]]],[[.,.],.]] => [[[.,[.,[[.,.],[.,.]]]],[.,.]],.] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]] => [[.,[.,.]],[[[[.,.],[.,.]],.],.]]
[[.,[.,[[.,[.,.]],.]]],[.,[.,.]]] => [[[.,[.,[[.,[.,.]],.]]],.],[.,.]] => [[.,.],[.,[[[.,[[.,.],.]],.],.]]] => [[[.,.],.],[[[.,[[.,.],.]],.],.]]
[[.,[.,[[.,[.,.]],.]]],[[.,.],.]] => [[[.,[.,[[.,[.,.]],.]]],[.,.]],.] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]] => [[.,[.,.]],[[[.,[[.,.],.]],.],.]]
[[.,[.,[[[.,.],.],.]]],[.,[.,.]]] => [[[.,[.,[[[.,.],.],.]]],.],[.,.]] => [[.,.],[.,[[[.,[.,[.,.]]],.],.]]] => [[[.,.],.],[[[.,[.,[.,.]]],.],.]]
[[.,[.,[[[.,.],.],.]]],[[.,.],.]] => [[[.,[.,[[[.,.],.],.]]],[.,.]],.] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]] => [[.,[.,.]],[[[.,[.,[.,.]]],.],.]]
[[.,[[.,.],[.,[.,.]]]],[.,[.,.]]] => [[[.,[[.,.],[.,[.,.]]]],.],[.,.]] => [[.,.],[.,[[[[.,.],.],[.,.]],.]]] => [[[.,.],.],[[[[.,.],.],[.,.]],.]]
[[.,[[.,.],[.,[.,.]]]],[[.,.],.]] => [[[.,[[.,.],[.,[.,.]]]],[.,.]],.] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]] => [[.,[.,.]],[[[[.,.],.],[.,.]],.]]
[[.,[[.,.],[[.,.],.]]],[.,[.,.]]] => [[[.,[[.,.],[[.,.],.]]],.],[.,.]] => [[.,.],[.,[[[.,[.,.]],[.,.]],.]]] => [[[.,.],.],[[[.,[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,.],.]]],[[.,.],.]] => [[[.,[[.,.],[[.,.],.]]],[.,.]],.] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]] => [[.,[.,.]],[[[.,[.,.]],[.,.]],.]]
[[.,[[.,[.,.]],[.,.]]],[.,[.,.]]] => [[[.,[[.,[.,.]],[.,.]]],.],[.,.]] => [[.,.],[.,[[[.,.],[[.,.],.]],.]]] => [[[.,.],.],[[[.,.],[[.,.],.]],.]]
[[.,[[.,[.,.]],[.,.]]],[[.,.],.]] => [[[.,[[.,[.,.]],[.,.]]],[.,.]],.] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]] => [[.,[.,.]],[[[.,.],[[.,.],.]],.]]
[[.,[[[.,.],.],[.,.]]],[.,[.,.]]] => [[[.,[[[.,.],.],[.,.]]],.],[.,.]] => [[.,.],[.,[[[.,.],[.,[.,.]]],.]]] => [[[.,.],.],[[[.,.],[.,[.,.]]],.]]
[[.,[[[.,.],.],[.,.]]],[[.,.],.]] => [[[.,[[[.,.],.],[.,.]]],[.,.]],.] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]] => [[.,[.,.]],[[[.,.],[.,[.,.]]],.]]
[[.,[[.,[.,[.,.]]],.]],[.,[.,.]]] => [[[.,[[.,[.,[.,.]]],.]],.],[.,.]] => [[.,.],[.,[[.,[[[.,.],.],.]],.]]] => [[[.,.],.],[[.,[[[.,.],.],.]],.]]
[[.,[[.,[.,[.,.]]],.]],[[.,.],.]] => [[[.,[[.,[.,[.,.]]],.]],[.,.]],.] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]] => [[.,[.,.]],[[.,[[[.,.],.],.]],.]]
[[.,[[.,[[.,.],.]],.]],[.,[.,.]]] => [[[.,[[.,[[.,.],.]],.]],.],[.,.]] => [[.,.],[.,[[.,[[.,[.,.]],.]],.]]] => [[[.,.],.],[[.,[[.,[.,.]],.]],.]]
[[.,[[.,[[.,.],.]],.]],[[.,.],.]] => [[[.,[[.,[[.,.],.]],.]],[.,.]],.] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]] => [[.,[.,.]],[[.,[[.,[.,.]],.]],.]]
[[.,[[[.,.],[.,.]],.]],[.,[.,.]]] => [[[.,[[[.,.],[.,.]],.]],.],[.,.]] => [[.,.],[.,[[.,[[.,.],[.,.]]],.]]] => [[[.,.],.],[[.,[[.,.],[.,.]]],.]]
[[.,[[[.,.],[.,.]],.]],[[.,.],.]] => [[[.,[[[.,.],[.,.]],.]],[.,.]],.] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]] => [[.,[.,.]],[[.,[[.,.],[.,.]]],.]]
[[.,[[[.,[.,.]],.],.]],[.,[.,.]]] => [[[.,[[[.,[.,.]],.],.]],.],[.,.]] => [[.,.],[.,[[.,[.,[[.,.],.]]],.]]] => [[[.,.],.],[[.,[.,[[.,.],.]]],.]]
[[.,[[[.,[.,.]],.],.]],[[.,.],.]] => [[[.,[[[.,[.,.]],.],.]],[.,.]],.] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]] => [[.,[.,.]],[[.,[.,[[.,.],.]]],.]]
[[.,[[[[.,.],.],.],.]],[.,[.,.]]] => [[[.,[[[[.,.],.],.],.]],.],[.,.]] => [[.,.],[.,[[.,[.,[.,[.,.]]]],.]]] => [[[.,.],.],[[.,[.,[.,[.,.]]]],.]]
[[.,[[[[.,.],.],.],.]],[[.,.],.]] => [[[.,[[[[.,.],.],.],.]],[.,.]],.] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] => [[.,[.,.]],[[.,[.,[.,[.,.]]]],.]]
[[[.,.],[.,[.,[.,.]]]],[.,[.,.]]] => [[[[.,.],[.,[.,[.,.]]]],.],[.,.]] => [[.,.],[.,[[[[.,.],.],.],[.,.]]]] => [[[.,.],.],[[[[.,.],.],.],[.,.]]]
[[[.,.],[.,[.,[.,.]]]],[[.,.],.]] => [[[[.,.],[.,[.,[.,.]]]],[.,.]],.] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]] => [[.,[.,.]],[[[[.,.],.],.],[.,.]]]
[[[.,.],[.,[[.,.],.]]],[.,[.,.]]] => [[[[.,.],[.,[[.,.],.]]],.],[.,.]] => [[.,.],[.,[[[.,[.,.]],.],[.,.]]]] => [[[.,.],.],[[[.,[.,.]],.],[.,.]]]
[[[.,.],[.,[[.,.],.]]],[[.,.],.]] => [[[[.,.],[.,[[.,.],.]]],[.,.]],.] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]] => [[.,[.,.]],[[[.,[.,.]],.],[.,.]]]
[[[.,.],[[.,.],[.,.]]],[.,[.,.]]] => [[[[.,.],[[.,.],[.,.]]],.],[.,.]] => [[.,.],[.,[[[.,.],[.,.]],[.,.]]]] => [[[.,.],.],[[[.,.],[.,.]],[.,.]]]
[[[.,.],[[.,.],[.,.]]],[[.,.],.]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],.] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[.,[.,.]],[[[.,.],[.,.]],[.,.]]]
[[[.,.],[[.,[.,.]],.]],[.,[.,.]]] => [[[[.,.],[[.,[.,.]],.]],.],[.,.]] => [[.,.],[.,[[.,[[.,.],.]],[.,.]]]] => [[[.,.],.],[[.,[[.,.],.]],[.,.]]]
[[[.,.],[[.,[.,.]],.]],[[.,.],.]] => [[[[.,.],[[.,[.,.]],.]],[.,.]],.] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]] => [[.,[.,.]],[[.,[[.,.],.]],[.,.]]]
[[[.,.],[[[.,.],.],.]],[.,[.,.]]] => [[[[.,.],[[[.,.],.],.]],.],[.,.]] => [[.,.],[.,[[.,[.,[.,.]]],[.,.]]]] => [[[.,.],.],[[.,[.,[.,.]]],[.,.]]]
[[[.,.],[[[.,.],.],.]],[[.,.],.]] => [[[[.,.],[[[.,.],.],.]],[.,.]],.] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] => [[.,[.,.]],[[.,[.,[.,.]]],[.,.]]]
[[[.,[.,.]],[.,[.,.]]],[.,[.,.]]] => [[[[.,[.,.]],[.,[.,.]]],.],[.,.]] => [[.,.],[.,[[[.,.],.],[[.,.],.]]]] => [[[.,.],.],[[[.,.],.],[[.,.],.]]]
[[[.,[.,.]],[.,[.,.]]],[[.,.],.]] => [[[[.,[.,.]],[.,[.,.]]],[.,.]],.] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]] => [[.,[.,.]],[[[.,.],.],[[.,.],.]]]
[[[.,[.,.]],[[.,.],.]],[.,[.,.]]] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]] => [[.,.],[.,[[.,[.,.]],[[.,.],.]]]] => [[[.,.],.],[[.,[.,.]],[[.,.],.]]]
[[[.,[.,.]],[[.,.],.]],[[.,.],.]] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]] => [[.,[.,.]],[[.,[.,.]],[[.,.],.]]]
[[[[.,.],.],[.,[.,.]]],[.,[.,.]]] => [[[[[.,.],.],[.,[.,.]]],.],[.,.]] => [[.,.],[.,[[[.,.],.],[.,[.,.]]]]] => [[[.,.],.],[[[.,.],.],[.,[.,.]]]]
[[[[.,.],.],[.,[.,.]]],[[.,.],.]] => [[[[[.,.],.],[.,[.,.]]],[.,.]],.] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]] => [[.,[.,.]],[[[.,.],.],[.,[.,.]]]]
[[[[.,.],.],[[.,.],.]],[.,[.,.]]] => [[[[[.,.],.],[[.,.],.]],.],[.,.]] => [[.,.],[.,[[.,[.,.]],[.,[.,.]]]]] => [[[.,.],.],[[.,[.,.]],[.,[.,.]]]]
[[[[.,.],.],[[.,.],.]],[[.,.],.]] => [[[[[.,.],.],[[.,.],.]],[.,.]],.] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] => [[.,[.,.]],[[.,[.,.]],[.,[.,.]]]]
[[[.,[.,[.,.]]],[.,.]],[.,[.,.]]] => [[[[.,[.,[.,.]]],[.,.]],.],[.,.]] => [[.,.],[.,[[.,.],[[[.,.],.],.]]]] => [[[.,.],.],[[.,.],[[[.,.],.],.]]]
[[[.,[.,[.,.]]],[.,.]],[[.,.],.]] => [[[[.,[.,[.,.]]],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]] => [[.,[.,.]],[[.,.],[[[.,.],.],.]]]
[[[.,[[.,.],.]],[.,.]],[.,[.,.]]] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]] => [[.,.],[.,[[.,.],[[.,[.,.]],.]]]] => [[[.,.],.],[[.,.],[[.,[.,.]],.]]]
[[[.,[[.,.],.]],[.,.]],[[.,.],.]] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]] => [[.,[.,.]],[[.,.],[[.,[.,.]],.]]]
[[[[.,.],[.,.]],[.,.]],[.,[.,.]]] => [[[[[.,.],[.,.]],[.,.]],.],[.,.]] => [[.,.],[.,[[.,.],[[.,.],[.,.]]]]] => [[[.,.],.],[[.,.],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[.,.]],[[.,.],.]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[.,[.,.]],[[.,.],[[.,.],[.,.]]]]
[[[[.,[.,.]],.],[.,.]],[.,[.,.]]] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]] => [[.,.],[.,[[.,.],[.,[[.,.],.]]]]] => [[[.,.],.],[[.,.],[.,[[.,.],.]]]]
[[[[.,[.,.]],.],[.,.]],[[.,.],.]] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]] => [[.,[.,.]],[[.,.],[.,[[.,.],.]]]]
[[[[[.,.],.],.],[.,.]],[.,[.,.]]] => [[[[[[.,.],.],.],[.,.]],.],[.,.]] => [[.,.],[.,[[.,.],[.,[.,[.,.]]]]]] => [[[.,.],.],[[.,.],[.,[.,[.,.]]]]]
[[[[[.,.],.],.],[.,.]],[[.,.],.]] => [[[[[[.,.],.],.],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] => [[.,[.,.]],[[.,.],[.,[.,[.,.]]]]]
[[[.,[.,[.,[.,.]]]],.],[.,[.,.]]] => [[[[.,[.,[.,[.,.]]]],.],.],[.,.]] => [[.,.],[.,[.,[[[[.,.],.],.],.]]]] => [[[.,.],.],[.,[[[[.,.],.],.],.]]]
[[[.,[.,[.,[.,.]]]],.],[[.,.],.]] => [[[[.,[.,[.,[.,.]]]],.],[.,.]],.] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]] => [[.,[.,.]],[.,[[[[.,.],.],.],.]]]
[[[.,[.,[[.,.],.]]],.],[.,[.,.]]] => [[[[.,[.,[[.,.],.]]],.],.],[.,.]] => [[.,.],[.,[.,[[[.,[.,.]],.],.]]]] => [[[.,.],.],[.,[[[.,[.,.]],.],.]]]
[[[.,[.,[[.,.],.]]],.],[[.,.],.]] => [[[[.,[.,[[.,.],.]]],.],[.,.]],.] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]] => [[.,[.,.]],[.,[[[.,[.,.]],.],.]]]
[[[.,[[.,.],[.,.]]],.],[.,[.,.]]] => [[[[.,[[.,.],[.,.]]],.],.],[.,.]] => [[.,.],[.,[.,[[[.,.],[.,.]],.]]]] => [[[.,.],.],[.,[[[.,.],[.,.]],.]]]
[[[.,[[.,.],[.,.]]],.],[[.,.],.]] => [[[[.,[[.,.],[.,.]]],.],[.,.]],.] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]] => [[.,[.,.]],[.,[[[.,.],[.,.]],.]]]
[[[.,[[.,[.,.]],.]],.],[.,[.,.]]] => [[[[.,[[.,[.,.]],.]],.],.],[.,.]] => [[.,.],[.,[.,[[.,[[.,.],.]],.]]]] => [[[.,.],.],[.,[[.,[[.,.],.]],.]]]
[[[.,[[.,[.,.]],.]],.],[[.,.],.]] => [[[[.,[[.,[.,.]],.]],.],[.,.]],.] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]] => [[.,[.,.]],[.,[[.,[[.,.],.]],.]]]
[[[.,[[[.,.],.],.]],.],[.,[.,.]]] => [[[[.,[[[.,.],.],.]],.],.],[.,.]] => [[.,.],[.,[.,[[.,[.,[.,.]]],.]]]] => [[[.,.],.],[.,[[.,[.,[.,.]]],.]]]
[[[.,[[[.,.],.],.]],.],[[.,.],.]] => [[[[.,[[[.,.],.],.]],.],[.,.]],.] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] => [[.,[.,.]],[.,[[.,[.,[.,.]]],.]]]
[[[[.,.],[.,[.,.]]],.],[.,[.,.]]] => [[[[[.,.],[.,[.,.]]],.],.],[.,.]] => [[.,.],[.,[.,[[[.,.],.],[.,.]]]]] => [[[.,.],.],[.,[[[.,.],.],[.,.]]]]
[[[[.,.],[.,[.,.]]],.],[[.,.],.]] => [[[[[.,.],[.,[.,.]]],.],[.,.]],.] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]] => [[.,[.,.]],[.,[[[.,.],.],[.,.]]]]
[[[[.,.],[[.,.],.]],.],[.,[.,.]]] => [[[[[.,.],[[.,.],.]],.],.],[.,.]] => [[.,.],[.,[.,[[.,[.,.]],[.,.]]]]] => [[[.,.],.],[.,[[.,[.,.]],[.,.]]]]
[[[[.,.],[[.,.],.]],.],[[.,.],.]] => [[[[[.,.],[[.,.],.]],.],[.,.]],.] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] => [[.,[.,.]],[.,[[.,[.,.]],[.,.]]]]
[[[[.,[.,.]],[.,.]],.],[.,[.,.]]] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]] => [[.,.],[.,[.,[[.,.],[[.,.],.]]]]] => [[[.,.],.],[.,[[.,.],[[.,.],.]]]]
[[[[.,[.,.]],[.,.]],.],[[.,.],.]] => [[[[[.,[.,.]],[.,.]],.],[.,.]],.] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]] => [[.,[.,.]],[.,[[.,.],[[.,.],.]]]]
[[[[[.,.],.],[.,.]],.],[.,[.,.]]] => [[[[[[.,.],.],[.,.]],.],.],[.,.]] => [[.,.],[.,[.,[[.,.],[.,[.,.]]]]]] => [[[.,.],.],[.,[[.,.],[.,[.,.]]]]]
[[[[[.,.],.],[.,.]],.],[[.,.],.]] => [[[[[[.,.],.],[.,.]],.],[.,.]],.] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] => [[.,[.,.]],[.,[[.,.],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],.],.],[.,[.,.]]] => [[[[[.,[.,[.,.]]],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[[[.,.],.],.]]]]] => [[[.,.],.],[.,[.,[[[.,.],.],.]]]]
[[[[.,[.,[.,.]]],.],.],[[.,.],.]] => [[[[[.,[.,[.,.]]],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]] => [[.,[.,.]],[.,[.,[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],.],.],[.,[.,.]]] => [[[[[.,[[.,.],.]],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[[.,[.,.]],.]]]]] => [[[.,.],.],[.,[.,[[.,[.,.]],.]]]]
[[[[.,[[.,.],.]],.],.],[[.,.],.]] => [[[[[.,[[.,.],.]],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] => [[.,[.,.]],[.,[.,[[.,[.,.]],.]]]]
[[[[[.,.],[.,.]],.],.],[.,[.,.]]] => [[[[[[.,.],[.,.]],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[[.,.],[.,.]]]]]] => [[[.,.],.],[.,[.,[[.,.],[.,.]]]]]
[[[[[.,.],[.,.]],.],.],[[.,.],.]] => [[[[[[.,.],[.,.]],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] => [[.,[.,.]],[.,[.,[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],.],.],[.,[.,.]]] => [[[[[[.,[.,.]],.],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[.,[[.,.],.]]]]]] => [[[.,.],.],[.,[.,[.,[[.,.],.]]]]]
[[[[[.,[.,.]],.],.],.],[[.,.],.]] => [[[[[[.,[.,.]],.],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] => [[.,[.,.]],[.,[.,[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],.],.],[.,[.,.]]] => [[[[[[[.,.],.],.],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]
[[[[[[.,.],.],.],.],.],[[.,.],.]] => [[[[[[[.,.],.],.],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]
[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] => [.,[.,[[[[[[.,.],.],.],.],.],.]]] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[[.,[.,[.,[.,[[.,.],.]]]]],[.,.]] => [[[.,[.,[.,[.,[[.,.],.]]]]],.],.] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]] => [[.,.],[[[[[.,[.,.]],.],.],.],.]]
[[.,[.,[.,[[.,.],[.,.]]]]],[.,.]] => [[[.,[.,[.,[[.,.],[.,.]]]]],.],.] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]] => [[.,.],[[[[[.,.],[.,.]],.],.],.]]
[[.,[.,[.,[[.,[.,.]],.]]]],[.,.]] => [[[.,[.,[.,[[.,[.,.]],.]]]],.],.] => [.,[.,[[[[.,[[.,.],.]],.],.],.]]] => [[.,.],[[[[.,[[.,.],.]],.],.],.]]
[[.,[.,[.,[[[.,.],.],.]]]],[.,.]] => [[[.,[.,[.,[[[.,.],.],.]]]],.],.] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]] => [[.,.],[[[[.,[.,[.,.]]],.],.],.]]
[[.,[.,[[.,.],[.,[.,.]]]]],[.,.]] => [[[.,[.,[[.,.],[.,[.,.]]]]],.],.] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]] => [[.,.],[[[[[.,.],.],[.,.]],.],.]]
[[.,[.,[[.,.],[[.,.],.]]]],[.,.]] => [[[.,[.,[[.,.],[[.,.],.]]]],.],.] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]] => [[.,.],[[[[.,[.,.]],[.,.]],.],.]]
[[.,[.,[[.,[.,.]],[.,.]]]],[.,.]] => [[[.,[.,[[.,[.,.]],[.,.]]]],.],.] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]] => [[.,.],[[[[.,.],[[.,.],.]],.],.]]
[[.,[.,[[[.,.],.],[.,.]]]],[.,.]] => [[[.,[.,[[[.,.],.],[.,.]]]],.],.] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]] => [[.,.],[[[[.,.],[.,[.,.]]],.],.]]
[[.,[.,[[.,[.,[.,.]]],.]]],[.,.]] => [[[.,[.,[[.,[.,[.,.]]],.]]],.],.] => [.,[.,[[[.,[[[.,.],.],.]],.],.]]] => [[.,.],[[[.,[[[.,.],.],.]],.],.]]
[[.,[.,[[.,[[.,.],.]],.]]],[.,.]] => [[[.,[.,[[.,[[.,.],.]],.]]],.],.] => [.,[.,[[[.,[[.,[.,.]],.]],.],.]]] => [[.,.],[[[.,[[.,[.,.]],.]],.],.]]
[[.,[.,[[[.,.],[.,.]],.]]],[.,.]] => [[[.,[.,[[[.,.],[.,.]],.]]],.],.] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]] => [[.,.],[[[.,[[.,.],[.,.]]],.],.]]
[[.,[.,[[[.,[.,.]],.],.]]],[.,.]] => [[[.,[.,[[[.,[.,.]],.],.]]],.],.] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]] => [[.,.],[[[.,[.,[[.,.],.]]],.],.]]
[[.,[.,[[[[.,.],.],.],.]]],[.,.]] => [[[.,[.,[[[[.,.],.],.],.]]],.],.] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] => [[.,.],[[[.,[.,[.,[.,.]]]],.],.]]
[[.,[[.,.],[.,[.,[.,.]]]]],[.,.]] => [[[.,[[.,.],[.,[.,[.,.]]]]],.],.] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]] => [[.,.],[[[[[.,.],.],.],[.,.]],.]]
[[.,[[.,.],[.,[[.,.],.]]]],[.,.]] => [[[.,[[.,.],[.,[[.,.],.]]]],.],.] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]] => [[.,.],[[[[.,[.,.]],.],[.,.]],.]]
[[.,[[.,.],[[.,.],[.,.]]]],[.,.]] => [[[.,[[.,.],[[.,.],[.,.]]]],.],.] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]] => [[.,.],[[[[.,.],[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,[.,.]],.]]],[.,.]] => [[[.,[[.,.],[[.,[.,.]],.]]],.],.] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]] => [[.,.],[[[.,[[.,.],.]],[.,.]],.]]
[[.,[[.,.],[[[.,.],.],.]]],[.,.]] => [[[.,[[.,.],[[[.,.],.],.]]],.],.] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] => [[.,.],[[[.,[.,[.,.]]],[.,.]],.]]
[[.,[[.,[.,.]],[.,[.,.]]]],[.,.]] => [[[.,[[.,[.,.]],[.,[.,.]]]],.],.] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]] => [[.,.],[[[[.,.],.],[[.,.],.]],.]]
[[.,[[.,[.,.]],[[.,.],.]]],[.,.]] => [[[.,[[.,[.,.]],[[.,.],.]]],.],.] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]] => [[.,.],[[[.,[.,.]],[[.,.],.]],.]]
[[.,[[[.,.],.],[.,[.,.]]]],[.,.]] => [[[.,[[[.,.],.],[.,[.,.]]]],.],.] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]] => [[.,.],[[[[.,.],.],[.,[.,.]]],.]]
[[.,[[[.,.],.],[[.,.],.]]],[.,.]] => [[[.,[[[.,.],.],[[.,.],.]]],.],.] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] => [[.,.],[[[.,[.,.]],[.,[.,.]]],.]]
[[.,[[.,[.,[.,.]]],[.,.]]],[.,.]] => [[[.,[[.,[.,[.,.]]],[.,.]]],.],.] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]] => [[.,.],[[[.,.],[[[.,.],.],.]],.]]
[[.,[[.,[[.,.],.]],[.,.]]],[.,.]] => [[[.,[[.,[[.,.],.]],[.,.]]],.],.] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]] => [[.,.],[[[.,.],[[.,[.,.]],.]],.]]
[[.,[[[.,.],[.,.]],[.,.]]],[.,.]] => [[[.,[[[.,.],[.,.]],[.,.]]],.],.] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]] => [[.,.],[[[.,.],[[.,.],[.,.]]],.]]
[[.,[[[.,[.,.]],.],[.,.]]],[.,.]] => [[[.,[[[.,[.,.]],.],[.,.]]],.],.] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]] => [[.,.],[[[.,.],[.,[[.,.],.]]],.]]
[[.,[[[[.,.],.],.],[.,.]]],[.,.]] => [[[.,[[[[.,.],.],.],[.,.]]],.],.] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] => [[.,.],[[[.,.],[.,[.,[.,.]]]],.]]
[[.,[[.,[.,[.,[.,.]]]],.]],[.,.]] => [[[.,[[.,[.,[.,[.,.]]]],.]],.],.] => [.,[.,[[.,[[[[.,.],.],.],.]],.]]] => [[.,.],[[.,[[[[.,.],.],.],.]],.]]
[[.,[[.,[.,[[.,.],.]]],.]],[.,.]] => [[[.,[[.,[.,[[.,.],.]]],.]],.],.] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]] => [[.,.],[[.,[[[.,[.,.]],.],.]],.]]
[[.,[[.,[[.,.],[.,.]]],.]],[.,.]] => [[[.,[[.,[[.,.],[.,.]]],.]],.],.] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]] => [[.,.],[[.,[[[.,.],[.,.]],.]],.]]
[[.,[[.,[[.,[.,.]],.]],.]],[.,.]] => [[[.,[[.,[[.,[.,.]],.]],.]],.],.] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]] => [[.,.],[[.,[[.,[[.,.],.]],.]],.]]
[[.,[[.,[[[.,.],.],.]],.]],[.,.]] => [[[.,[[.,[[[.,.],.],.]],.]],.],.] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] => [[.,.],[[.,[[.,[.,[.,.]]],.]],.]]
[[.,[[[.,.],[.,[.,.]]],.]],[.,.]] => [[[.,[[[.,.],[.,[.,.]]],.]],.],.] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]] => [[.,.],[[.,[[[.,.],.],[.,.]]],.]]
[[.,[[[.,.],[[.,.],.]],.]],[.,.]] => [[[.,[[[.,.],[[.,.],.]],.]],.],.] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] => [[.,.],[[.,[[.,[.,.]],[.,.]]],.]]
[[.,[[[.,[.,.]],[.,.]],.]],[.,.]] => [[[.,[[[.,[.,.]],[.,.]],.]],.],.] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]] => [[.,.],[[.,[[.,.],[[.,.],.]]],.]]
[[.,[[[[.,.],.],[.,.]],.]],[.,.]] => [[[.,[[[[.,.],.],[.,.]],.]],.],.] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] => [[.,.],[[.,[[.,.],[.,[.,.]]]],.]]
[[.,[[[.,[.,[.,.]]],.],.]],[.,.]] => [[[.,[[[.,[.,[.,.]]],.],.]],.],.] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]] => [[.,.],[[.,[.,[[[.,.],.],.]]],.]]
[[.,[[[.,[[.,.],.]],.],.]],[.,.]] => [[[.,[[[.,[[.,.],.]],.],.]],.],.] => [.,[.,[[.,[.,[[.,[.,.]],.]]],.]]] => [[.,.],[[.,[.,[[.,[.,.]],.]]],.]]
[[.,[[[[.,.],[.,.]],.],.]],[.,.]] => [[[.,[[[[.,.],[.,.]],.],.]],.],.] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] => [[.,.],[[.,[.,[[.,.],[.,.]]]],.]]
[[.,[[[[.,[.,.]],.],.],.]],[.,.]] => [[[.,[[[[.,[.,.]],.],.],.]],.],.] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] => [[.,.],[[.,[.,[.,[[.,.],.]]]],.]]
[[.,[[[[[.,.],.],.],.],.]],[.,.]] => [[[.,[[[[[.,.],.],.],.],.]],.],.] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] => [[.,.],[[.,[.,[.,[.,[.,.]]]]],.]]
[[[.,.],[.,[.,[.,[.,.]]]]],[.,.]] => [[[[.,.],[.,[.,[.,[.,.]]]]],.],.] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]] => [[.,.],[[[[[.,.],.],.],.],[.,.]]]
[[[.,.],[.,[.,[[.,.],.]]]],[.,.]] => [[[[.,.],[.,[.,[[.,.],.]]]],.],.] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]] => [[.,.],[[[[.,[.,.]],.],.],[.,.]]]
[[[.,.],[.,[[.,.],[.,.]]]],[.,.]] => [[[[.,.],[.,[[.,.],[.,.]]]],.],.] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]] => [[.,.],[[[[.,.],[.,.]],.],[.,.]]]
[[[.,.],[.,[[.,[.,.]],.]]],[.,.]] => [[[[.,.],[.,[[.,[.,.]],.]]],.],.] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]] => [[.,.],[[[.,[[.,.],.]],.],[.,.]]]
[[[.,.],[.,[[[.,.],.],.]]],[.,.]] => [[[[.,.],[.,[[[.,.],.],.]]],.],.] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] => [[.,.],[[[.,[.,[.,.]]],.],[.,.]]]
[[[.,.],[[.,.],[.,[.,.]]]],[.,.]] => [[[[.,.],[[.,.],[.,[.,.]]]],.],.] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]] => [[.,.],[[[[.,.],.],[.,.]],[.,.]]]
[[[.,.],[[.,.],[[.,.],.]]],[.,.]] => [[[[.,.],[[.,.],[[.,.],.]]],.],.] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] => [[.,.],[[[.,[.,.]],[.,.]],[.,.]]]
[[[.,.],[[.,[.,.]],[.,.]]],[.,.]] => [[[[.,.],[[.,[.,.]],[.,.]]],.],.] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]] => [[.,.],[[[.,.],[[.,.],.]],[.,.]]]
[[[.,.],[[[.,.],.],[.,.]]],[.,.]] => [[[[.,.],[[[.,.],.],[.,.]]],.],.] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] => [[.,.],[[[.,.],[.,[.,.]]],[.,.]]]
[[[.,.],[[.,[.,[.,.]]],.]],[.,.]] => [[[[.,.],[[.,[.,[.,.]]],.]],.],.] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]] => [[.,.],[[.,[[[.,.],.],.]],[.,.]]]
[[[.,.],[[.,[[.,.],.]],.]],[.,.]] => [[[[.,.],[[.,[[.,.],.]],.]],.],.] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] => [[.,.],[[.,[[.,[.,.]],.]],[.,.]]]
[[[.,.],[[[.,.],[.,.]],.]],[.,.]] => [[[[.,.],[[[.,.],[.,.]],.]],.],.] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] => [[.,.],[[.,[[.,.],[.,.]]],[.,.]]]
[[[.,.],[[[.,[.,.]],.],.]],[.,.]] => [[[[.,.],[[[.,[.,.]],.],.]],.],.] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] => [[.,.],[[.,[.,[[.,.],.]]],[.,.]]]
[[[.,.],[[[[.,.],.],.],.]],[.,.]] => [[[[.,.],[[[[.,.],.],.],.]],.],.] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] => [[.,.],[[.,[.,[.,[.,.]]]],[.,.]]]
[[[.,[.,.]],[.,[.,[.,.]]]],[.,.]] => [[[[.,[.,.]],[.,[.,[.,.]]]],.],.] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]] => [[.,.],[[[[.,.],.],.],[[.,.],.]]]
[[[.,[.,.]],[.,[[.,.],.]]],[.,.]] => [[[[.,[.,.]],[.,[[.,.],.]]],.],.] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]] => [[.,.],[[[.,[.,.]],.],[[.,.],.]]]
[[[.,[.,.]],[[.,.],[.,.]]],[.,.]] => [[[[.,[.,.]],[[.,.],[.,.]]],.],.] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]] => [[.,.],[[[.,.],[.,.]],[[.,.],.]]]
[[[.,[.,.]],[[.,[.,.]],.]],[.,.]] => [[[[.,[.,.]],[[.,[.,.]],.]],.],.] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]] => [[.,.],[[.,[[.,.],.]],[[.,.],.]]]
[[[.,[.,.]],[[[.,.],.],.]],[.,.]] => [[[[.,[.,.]],[[[.,.],.],.]],.],.] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] => [[.,.],[[.,[.,[.,.]]],[[.,.],.]]]
[[[[.,.],.],[.,[.,[.,.]]]],[.,.]] => [[[[[.,.],.],[.,[.,[.,.]]]],.],.] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]] => [[.,.],[[[[.,.],.],.],[.,[.,.]]]]
[[[[.,.],.],[.,[[.,.],.]]],[.,.]] => [[[[[.,.],.],[.,[[.,.],.]]],.],.] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] => [[.,.],[[[.,[.,.]],.],[.,[.,.]]]]
[[[[.,.],.],[[.,.],[.,.]]],[.,.]] => [[[[[.,.],.],[[.,.],[.,.]]],.],.] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] => [[.,.],[[[.,.],[.,.]],[.,[.,.]]]]
[[[[.,.],.],[[.,[.,.]],.]],[.,.]] => [[[[[.,.],.],[[.,[.,.]],.]],.],.] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] => [[.,.],[[.,[[.,.],.]],[.,[.,.]]]]
[[[[.,.],.],[[[.,.],.],.]],[.,.]] => [[[[[.,.],.],[[[.,.],.],.]],.],.] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] => [[.,.],[[.,[.,[.,.]]],[.,[.,.]]]]
[[[.,[.,[.,.]]],[.,[.,.]]],[.,.]] => [[[[.,[.,[.,.]]],[.,[.,.]]],.],.] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]] => [[.,.],[[[.,.],.],[[[.,.],.],.]]]
[[[.,[.,[.,.]]],[[.,.],.]],[.,.]] => [[[[.,[.,[.,.]]],[[.,.],.]],.],.] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]] => [[.,.],[[.,[.,.]],[[[.,.],.],.]]]
[[[.,[[.,.],.]],[.,[.,.]]],[.,.]] => [[[[.,[[.,.],.]],[.,[.,.]]],.],.] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]] => [[.,.],[[[.,.],.],[[.,[.,.]],.]]]
[[[.,[[.,.],.]],[[.,.],.]],[.,.]] => [[[[.,[[.,.],.]],[[.,.],.]],.],.] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] => [[.,.],[[.,[.,.]],[[.,[.,.]],.]]]
[[[[.,.],[.,.]],[.,[.,.]]],[.,.]] => [[[[[.,.],[.,.]],[.,[.,.]]],.],.] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]] => [[.,.],[[[.,.],.],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[.,.],.]],[.,.]] => [[[[[.,.],[.,.]],[[.,.],.]],.],.] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] => [[.,.],[[.,[.,.]],[[.,.],[.,.]]]]
[[[[.,[.,.]],.],[.,[.,.]]],[.,.]] => [[[[[.,[.,.]],.],[.,[.,.]]],.],.] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]] => [[.,.],[[[.,.],.],[.,[[.,.],.]]]]
[[[[.,[.,.]],.],[[.,.],.]],[.,.]] => [[[[[.,[.,.]],.],[[.,.],.]],.],.] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] => [[.,.],[[.,[.,.]],[.,[[.,.],.]]]]
[[[[[.,.],.],.],[.,[.,.]]],[.,.]] => [[[[[[.,.],.],.],[.,[.,.]]],.],.] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] => [[.,.],[[[.,.],.],[.,[.,[.,.]]]]]
[[[[[.,.],.],.],[[.,.],.]],[.,.]] => [[[[[[.,.],.],.],[[.,.],.]],.],.] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] => [[.,.],[[.,[.,.]],[.,[.,[.,.]]]]]
[[[.,[.,[.,[.,.]]]],[.,.]],[.,.]] => [[[[.,[.,[.,[.,.]]]],[.,.]],.],.] => [.,[.,[[.,.],[[[[.,.],.],.],.]]]] => [[.,.],[[.,.],[[[[.,.],.],.],.]]]
[[[.,[.,[[.,.],.]]],[.,.]],[.,.]] => [[[[.,[.,[[.,.],.]]],[.,.]],.],.] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]] => [[.,.],[[.,.],[[[.,[.,.]],.],.]]]
[[[.,[[.,.],[.,.]]],[.,.]],[.,.]] => [[[[.,[[.,.],[.,.]]],[.,.]],.],.] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]] => [[.,.],[[.,.],[[[.,.],[.,.]],.]]]
[[[.,[[.,[.,.]],.]],[.,.]],[.,.]] => [[[[.,[[.,[.,.]],.]],[.,.]],.],.] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]] => [[.,.],[[.,.],[[.,[[.,.],.]],.]]]
[[[.,[[[.,.],.],.]],[.,.]],[.,.]] => [[[[.,[[[.,.],.],.]],[.,.]],.],.] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] => [[.,.],[[.,.],[[.,[.,[.,.]]],.]]]
[[[[.,.],[.,[.,.]]],[.,.]],[.,.]] => [[[[[.,.],[.,[.,.]]],[.,.]],.],.] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]] => [[.,.],[[.,.],[[[.,.],.],[.,.]]]]
[[[[.,.],[[.,.],.]],[.,.]],[.,.]] => [[[[[.,.],[[.,.],.]],[.,.]],.],.] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] => [[.,.],[[.,.],[[.,[.,.]],[.,.]]]]
[[[[.,[.,.]],[.,.]],[.,.]],[.,.]] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]] => [[.,.],[[.,.],[[.,.],[[.,.],.]]]]
[[[[[.,.],.],[.,.]],[.,.]],[.,.]] => [[[[[[.,.],.],[.,.]],[.,.]],.],.] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] => [[.,.],[[.,.],[[.,.],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],.],[.,.]],[.,.]] => [[[[[.,[.,[.,.]]],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]] => [[.,.],[[.,.],[.,[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],.],[.,.]],[.,.]] => [[[[[.,[[.,.],.]],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] => [[.,.],[[.,.],[.,[[.,[.,.]],.]]]]
[[[[[.,.],[.,.]],.],[.,.]],[.,.]] => [[[[[[.,.],[.,.]],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] => [[.,.],[[.,.],[.,[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],.],[.,.]],[.,.]] => [[[[[[.,[.,.]],.],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] => [[.,.],[[.,.],[.,[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],.],[.,.]],[.,.]] => [[[[[[[.,.],.],.],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] => [[.,.],[[.,.],[.,[.,[.,[.,.]]]]]]
[[[.,[.,[.,[.,[.,.]]]]],.],[.,.]] => [[[[.,[.,[.,[.,[.,.]]]]],.],.],.] => [.,[.,[.,[[[[[.,.],.],.],.],.]]]] => [[.,.],[.,[[[[[.,.],.],.],.],.]]]
[[[.,[.,[.,[[.,.],.]]]],.],[.,.]] => [[[[.,[.,[.,[[.,.],.]]]],.],.],.] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]] => [[.,.],[.,[[[[.,[.,.]],.],.],.]]]
[[[.,[.,[[.,.],[.,.]]]],.],[.,.]] => [[[[.,[.,[[.,.],[.,.]]]],.],.],.] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]] => [[.,.],[.,[[[[.,.],[.,.]],.],.]]]
[[[.,[.,[[.,[.,.]],.]]],.],[.,.]] => [[[[.,[.,[[.,[.,.]],.]]],.],.],.] => [.,[.,[.,[[[.,[[.,.],.]],.],.]]]] => [[.,.],[.,[[[.,[[.,.],.]],.],.]]]
[[[.,[.,[[[.,.],.],.]]],.],[.,.]] => [[[[.,[.,[[[.,.],.],.]]],.],.],.] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] => [[.,.],[.,[[[.,[.,[.,.]]],.],.]]]
[[[.,[[.,.],[.,[.,.]]]],.],[.,.]] => [[[[.,[[.,.],[.,[.,.]]]],.],.],.] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]] => [[.,.],[.,[[[[.,.],.],[.,.]],.]]]
[[[.,[[.,.],[[.,.],.]]],.],[.,.]] => [[[[.,[[.,.],[[.,.],.]]],.],.],.] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] => [[.,.],[.,[[[.,[.,.]],[.,.]],.]]]
[[[.,[[.,[.,.]],[.,.]]],.],[.,.]] => [[[[.,[[.,[.,.]],[.,.]]],.],.],.] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]] => [[.,.],[.,[[[.,.],[[.,.],.]],.]]]
[[[.,[[[.,.],.],[.,.]]],.],[.,.]] => [[[[.,[[[.,.],.],[.,.]]],.],.],.] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] => [[.,.],[.,[[[.,.],[.,[.,.]]],.]]]
[[[.,[[.,[.,[.,.]]],.]],.],[.,.]] => [[[[.,[[.,[.,[.,.]]],.]],.],.],.] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]] => [[.,.],[.,[[.,[[[.,.],.],.]],.]]]
[[[.,[[.,[[.,.],.]],.]],.],[.,.]] => [[[[.,[[.,[[.,.],.]],.]],.],.],.] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] => [[.,.],[.,[[.,[[.,[.,.]],.]],.]]]
[[[.,[[[.,.],[.,.]],.]],.],[.,.]] => [[[[.,[[[.,.],[.,.]],.]],.],.],.] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] => [[.,.],[.,[[.,[[.,.],[.,.]]],.]]]
[[[.,[[[.,[.,.]],.],.]],.],[.,.]] => [[[[.,[[[.,[.,.]],.],.]],.],.],.] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] => [[.,.],[.,[[.,[.,[[.,.],.]]],.]]]
[[[.,[[[[.,.],.],.],.]],.],[.,.]] => [[[[.,[[[[.,.],.],.],.]],.],.],.] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] => [[.,.],[.,[[.,[.,[.,[.,.]]]],.]]]
[[[[.,.],[.,[.,[.,.]]]],.],[.,.]] => [[[[[.,.],[.,[.,[.,.]]]],.],.],.] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]] => [[.,.],[.,[[[[.,.],.],.],[.,.]]]]
[[[[.,.],[.,[[.,.],.]]],.],[.,.]] => [[[[[.,.],[.,[[.,.],.]]],.],.],.] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] => [[.,.],[.,[[[.,[.,.]],.],[.,.]]]]
[[[[.,.],[[.,.],[.,.]]],.],[.,.]] => [[[[[.,.],[[.,.],[.,.]]],.],.],.] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] => [[.,.],[.,[[[.,.],[.,.]],[.,.]]]]
[[[[.,.],[[.,[.,.]],.]],.],[.,.]] => [[[[[.,.],[[.,[.,.]],.]],.],.],.] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] => [[.,.],[.,[[.,[[.,.],.]],[.,.]]]]
[[[[.,.],[[[.,.],.],.]],.],[.,.]] => [[[[[.,.],[[[.,.],.],.]],.],.],.] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] => [[.,.],[.,[[.,[.,[.,.]]],[.,.]]]]
[[[[.,[.,.]],[.,[.,.]]],.],[.,.]] => [[[[[.,[.,.]],[.,[.,.]]],.],.],.] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]] => [[.,.],[.,[[[.,.],.],[[.,.],.]]]]
[[[[.,[.,.]],[[.,.],.]],.],[.,.]] => [[[[[.,[.,.]],[[.,.],.]],.],.],.] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] => [[.,.],[.,[[.,[.,.]],[[.,.],.]]]]
[[[[[.,.],.],[.,[.,.]]],.],[.,.]] => [[[[[[.,.],.],[.,[.,.]]],.],.],.] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] => [[.,.],[.,[[[.,.],.],[.,[.,.]]]]]
[[[[[.,.],.],[[.,.],.]],.],[.,.]] => [[[[[[.,.],.],[[.,.],.]],.],.],.] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] => [[.,.],[.,[[.,[.,.]],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],[.,.]],.],[.,.]] => [[[[[.,[.,[.,.]]],[.,.]],.],.],.] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]] => [[.,.],[.,[[.,.],[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],[.,.]],.],[.,.]] => [[[[[.,[[.,.],.]],[.,.]],.],.],.] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] => [[.,.],[.,[[.,.],[[.,[.,.]],.]]]]
[[[[[.,.],[.,.]],[.,.]],.],[.,.]] => [[[[[[.,.],[.,.]],[.,.]],.],.],.] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] => [[.,.],[.,[[.,.],[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],[.,.]],.],[.,.]] => [[[[[[.,[.,.]],.],[.,.]],.],.],.] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] => [[.,.],[.,[[.,.],[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],[.,.]],.],[.,.]] => [[[[[[[.,.],.],.],[.,.]],.],.],.] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] => [[.,.],[.,[[.,.],[.,[.,[.,.]]]]]]
[[[[.,[.,[.,[.,.]]]],.],.],[.,.]] => [[[[[.,[.,[.,[.,.]]]],.],.],.],.] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]] => [[.,.],[.,[.,[[[[.,.],.],.],.]]]]
[[[[.,[.,[[.,.],.]]],.],.],[.,.]] => [[[[[.,[.,[[.,.],.]]],.],.],.],.] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] => [[.,.],[.,[.,[[[.,[.,.]],.],.]]]]
[[[[.,[[.,.],[.,.]]],.],.],[.,.]] => [[[[[.,[[.,.],[.,.]]],.],.],.],.] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] => [[.,.],[.,[.,[[[.,.],[.,.]],.]]]]
[[[[.,[[.,[.,.]],.]],.],.],[.,.]] => [[[[[.,[[.,[.,.]],.]],.],.],.],.] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] => [[.,.],[.,[.,[[.,[[.,.],.]],.]]]]
[[[[.,[[[.,.],.],.]],.],.],[.,.]] => [[[[[.,[[[.,.],.],.]],.],.],.],.] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] => [[.,.],[.,[.,[[.,[.,[.,.]]],.]]]]
[[[[[.,.],[.,[.,.]]],.],.],[.,.]] => [[[[[[.,.],[.,[.,.]]],.],.],.],.] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] => [[.,.],[.,[.,[[[.,.],.],[.,.]]]]]
[[[[[.,.],[[.,.],.]],.],.],[.,.]] => [[[[[[.,.],[[.,.],.]],.],.],.],.] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] => [[.,.],[.,[.,[[.,[.,.]],[.,.]]]]]
[[[[[.,[.,.]],[.,.]],.],.],[.,.]] => [[[[[[.,[.,.]],[.,.]],.],.],.],.] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] => [[.,.],[.,[.,[[.,.],[[.,.],.]]]]]
[[[[[[.,.],.],[.,.]],.],.],[.,.]] => [[[[[[[.,.],.],[.,.]],.],.],.],.] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] => [[.,.],[.,[.,[[.,.],[.,[.,.]]]]]]
[[[[[.,[.,[.,.]]],.],.],.],[.,.]] => [[[[[[.,[.,[.,.]]],.],.],.],.],.] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] => [[.,.],[.,[.,[.,[[[.,.],.],.]]]]]
[[[[[.,[[.,.],.]],.],.],.],[.,.]] => [[[[[[.,[[.,.],.]],.],.],.],.],.] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] => [[.,.],[.,[.,[.,[[.,[.,.]],.]]]]]
[[[[[[.,.],[.,.]],.],.],.],[.,.]] => [[[[[[[.,.],[.,.]],.],.],.],.],.] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] => [[.,.],[.,[.,[.,[[.,.],[.,.]]]]]]
[[[[[[.,[.,.]],.],.],.],.],[.,.]] => [[[[[[[.,[.,.]],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] => [[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]
[[[[[[[.,.],.],.],.],.],.],[.,.]] => [[[[[[[[.,.],.],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]
[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[[[[[[.,.],.],.],.],.],.],.],.] => [.,[[[[[[[.,.],.],.],.],.],.],.]]
[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] => [[[[[[[.,[.,.]],.],.],.],.],.],.] => [.,[[[[[[.,[.,.]],.],.],.],.],.]]
[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] => [[[[[[[.,.],[.,.]],.],.],.],.],.] => [.,[[[[[[.,.],[.,.]],.],.],.],.]]
[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] => [[[[[[.,[[.,.],.]],.],.],.],.],.] => [.,[[[[[.,[[.,.],.]],.],.],.],.]]
[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] => [[[[[[.,[.,[.,.]]],.],.],.],.],.] => [.,[[[[[.,[.,[.,.]]],.],.],.],.]]
[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] => [[[[[[[.,.],.],[.,.]],.],.],.],.] => [.,[[[[[[.,.],.],[.,.]],.],.],.]]
[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] => [[[[[[.,[.,.]],[.,.]],.],.],.],.] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]]
[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] => [[[[[[.,.],[[.,.],.]],.],.],.],.] => [.,[[[[[.,.],[[.,.],.]],.],.],.]]
[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] => [[[[[[.,.],[.,[.,.]]],.],.],.],.] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]]
[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] => [[[[[.,[[[.,.],.],.]],.],.],.],.] => [.,[[[[.,[[[.,.],.],.]],.],.],.]]
[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] => [[[[[.,[[.,[.,.]],.]],.],.],.],.] => [.,[[[[.,[[.,[.,.]],.]],.],.],.]]
[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] => [[[[[.,[[.,.],[.,.]]],.],.],.],.] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]]
[[.,[.,[.,[[[.,[.,.]],.],.]]]],.] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] => [[[[[.,[.,[[.,.],.]]],.],.],.],.] => [.,[[[[.,[.,[[.,.],.]]],.],.],.]]
[[.,[.,[.,[[[[.,.],.],.],.]]]],.] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]] => [[[[[.,[.,[.,[.,.]]]],.],.],.],.] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]]
[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],[.,.]],.],.],.] => [.,[[[[[[.,.],.],.],[.,.]],.],.]]
[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] => [[[[[[.,[.,.]],.],[.,.]],.],.],.] => [.,[[[[[.,[.,.]],.],[.,.]],.],.]]
[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],[.,.]],.],.],.] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]]
[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] => [[[[[.,[[.,.],.]],[.,.]],.],.],.] => [.,[[[[.,[[.,.],.]],[.,.]],.],.]]
[[.,[.,[[.,.],[[[.,.],.],.]]]],.] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]] => [[[[[.,[.,[.,.]]],[.,.]],.],.],.] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]]
[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] => [[[[[[.,.],.],[[.,.],.]],.],.],.] => [.,[[[[[.,.],.],[[.,.],.]],.],.]]
[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] => [[[[[.,[.,.]],[[.,.],.]],.],.],.] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]]
[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] => [[[[[[.,.],.],[.,[.,.]]],.],.],.] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]]
[[.,[.,[[[.,.],.],[[.,.],.]]]],.] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]] => [[[[[.,[.,.]],[.,[.,.]]],.],.],.] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]]
[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] => [[[[[.,.],[[[.,.],.],.]],.],.],.] => [.,[[[[.,.],[[[.,.],.],.]],.],.]]
[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] => [[[[[.,.],[[.,[.,.]],.]],.],.],.] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]]
[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],[.,.]]],.],.],.] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]]
[[.,[.,[[[.,[.,.]],.],[.,.]]]],.] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] => [[[[[.,.],[.,[[.,.],.]]],.],.],.] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]]
[[.,[.,[[[[.,.],.],.],[.,.]]]],.] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]] => [[[[[.,.],[.,[.,[.,.]]]],.],.],.] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]]
[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] => [[[[.,[[[[.,.],.],.],.]],.],.],.] => [.,[[[.,[[[[.,.],.],.],.]],.],.]]
[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] => [[[[.,[[[.,[.,.]],.],.]],.],.],.] => [.,[[[.,[[[.,[.,.]],.],.]],.],.]]
[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] => [[[[.,[[[.,.],[.,.]],.]],.],.],.] => [.,[[[.,[[[.,.],[.,.]],.]],.],.]]
[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] => [[[[.,[[.,[[.,.],.]],.]],.],.],.] => [.,[[[.,[[.,[[.,.],.]],.]],.],.]]
[[.,[.,[[.,[[[.,.],.],.]],.]]],.] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]] => [[[[.,[[.,[.,[.,.]]],.]],.],.],.] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]]
[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] => [[[[.,[[[.,.],.],[.,.]]],.],.],.] => [.,[[[.,[[[.,.],.],[.,.]]],.],.]]
[[.,[.,[[[.,.],[[.,.],.]],.]]],.] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]] => [[[[.,[[.,[.,.]],[.,.]]],.],.],.] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]]
[[.,[.,[[[.,[.,.]],[.,.]],.]]],.] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] => [[[[.,[[.,.],[[.,.],.]]],.],.],.] => [.,[[[.,[[.,.],[[.,.],.]]],.],.]]
[[.,[.,[[[[.,.],.],[.,.]],.]]],.] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]] => [[[[.,[[.,.],[.,[.,.]]]],.],.],.] => [.,[[[.,[[.,.],[.,[.,.]]]],.],.]]
[[.,[.,[[[.,[.,[.,.]]],.],.]]],.] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] => [[[[.,[.,[[[.,.],.],.]]],.],.],.] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]]
[[.,[.,[[[.,[[.,.],.]],.],.]]],.] => [.,[.,[.,[[[.,[[.,.],.]],.],.]]]] => [[[[.,[.,[[.,[.,.]],.]]],.],.],.] => [.,[[[.,[.,[[.,[.,.]],.]]],.],.]]
[[.,[.,[[[[.,.],[.,.]],.],.]]],.] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]] => [[[[.,[.,[[.,.],[.,.]]]],.],.],.] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]]
[[.,[.,[[[[.,[.,.]],.],.],.]]],.] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]] => [[[[.,[.,[.,[[.,.],.]]]],.],.],.] => [.,[[[.,[.,[.,[[.,.],.]]]],.],.]]
[[.,[.,[[[[[.,.],.],.],.],.]]],.] => [.,[.,[.,[[[[[.,.],.],.],.],.]]]] => [[[[.,[.,[.,[.,[.,.]]]]],.],.],.] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],.],[.,.]],.],.] => [.,[[[[[[.,.],.],.],.],[.,.]],.]]
[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] => [[[[[[.,[.,.]],.],.],[.,.]],.],.] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]]
[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],.],[.,.]],.],.] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]]
[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] => [[[[[.,[[.,.],.]],.],[.,.]],.],.] => [.,[[[[.,[[.,.],.]],.],[.,.]],.]]
[[.,[[.,.],[.,[[[.,.],.],.]]]],.] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]] => [[[[[.,[.,[.,.]]],.],[.,.]],.],.] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]]
[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] => [[[[[[.,.],.],[.,.]],[.,.]],.],.] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,.],[[.,.],.]]]],.] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],.]],[.,.]],.],.] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]]
[[.,[[.,.],[[[.,.],.],[.,.]]]],.] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]] => [[[[[.,.],[.,[.,.]]],[.,.]],.],.] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]]
[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] => [[[[.,[[[.,.],.],.]],[.,.]],.],.] => [.,[[[.,[[[.,.],.],.]],[.,.]],.]]
[[.,[[.,.],[[.,[[.,.],.]],.]]],.] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]] => [[[[.,[[.,[.,.]],.]],[.,.]],.],.] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]]
[[.,[[.,.],[[[.,.],[.,.]],.]]],.] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]] => [[[[.,[[.,.],[.,.]]],[.,.]],.],.] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]]
[[.,[[.,.],[[[.,[.,.]],.],.]]],.] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]] => [[[[.,[.,[[.,.],.]]],[.,.]],.],.] => [.,[[[.,[.,[[.,.],.]]],[.,.]],.]]
[[.,[[.,.],[[[[.,.],.],.],.]]],.] => [.,[.,[[.,.],[[[[.,.],.],.],.]]]] => [[[[.,[.,[.,[.,.]]]],[.,.]],.],.] => [.,[[[.,[.,[.,[.,.]]]],[.,.]],.]]
[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],[[.,.],.]],.],.] => [.,[[[[[.,.],.],.],[[.,.],.]],.]]
[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],[[.,.],.]],.],.] => [.,[[[[.,[.,.]],.],[[.,.],.]],.]]
[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[[.,.],.]],.],.] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]]
[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],[[.,.],.]],.],.] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]]
[[.,[[.,[.,.]],[[[.,.],.],.]]],.] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],[[.,.],.]],.],.] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]]
[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],[.,[.,.]]],.],.] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]]
[[.,[[[.,.],.],[.,[[.,.],.]]]],.] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],[.,[.,.]]],.],.] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]]
[[.,[[[.,.],.],[[.,.],[.,.]]]],.] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,[.,.]]],.],.] => [.,[[[[.,.],[.,.]],[.,[.,.]]],.]]
[[.,[[[.,.],.],[[.,[.,.]],.]]],.] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],[.,[.,.]]],.],.] => [.,[[[.,[[.,.],.]],[.,[.,.]]],.]]
[[.,[[[.,.],.],[[[.,.],.],.]]],.] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],[.,[.,.]]],.],.] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]]
[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] => [[[[[.,.],.],[[[.,.],.],.]],.],.] => [.,[[[[.,.],.],[[[.,.],.],.]],.]]
[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] => [[[[.,[.,.]],[[[.,.],.],.]],.],.] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]]
[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] => [[[[[.,.],.],[[.,[.,.]],.]],.],.] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]]
[[.,[[.,[[.,.],.]],[[.,.],.]]],.] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]] => [[[[.,[.,.]],[[.,[.,.]],.]],.],.] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]]
[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] => [[[[[.,.],.],[[.,.],[.,.]]],.],.] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]]
[[.,[[[.,.],[.,.]],[[.,.],.]]],.] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]] => [[[[.,[.,.]],[[.,.],[.,.]]],.],.] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]]
[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] => [[[[[.,.],.],[.,[[.,.],.]]],.],.] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]]
[[.,[[[.,[.,.]],.],[[.,.],.]]],.] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]] => [[[[.,[.,.]],[.,[[.,.],.]]],.],.] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]]
[[.,[[[[.,.],.],.],[.,[.,.]]]],.] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]] => [[[[[.,.],.],[.,[.,[.,.]]]],.],.] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]]
[[.,[[[[.,.],.],.],[[.,.],.]]],.] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]] => [[[[.,[.,.]],[.,[.,[.,.]]]],.],.] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]]
[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] => [[[[.,.],[[[[.,.],.],.],.]],.],.] => [.,[[[.,.],[[[[.,.],.],.],.]],.]]
[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] => [[[[.,.],[[[.,[.,.]],.],.]],.],.] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]]
[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],[.,.]],.]],.],.] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]]
[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] => [[[[.,.],[[.,[[.,.],.]],.]],.],.] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]]
[[.,[[.,[[[.,.],.],.]],[.,.]]],.] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]] => [[[[.,.],[[.,[.,[.,.]]],.]],.],.] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]]
[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],.],[.,.]]],.],.] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]]
[[.,[[[.,.],[[.,.],.]],[.,.]]],.] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]] => [[[[.,.],[[.,[.,.]],[.,.]]],.],.] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]]
[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[[.,.],.]]],.],.] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]]
[[.,[[[[.,.],.],[.,.]],[.,.]]],.] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,[.,.]]]],.],.] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]]
[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] => [[[[.,.],[.,[[[.,.],.],.]]],.],.] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]]
[[.,[[[.,[[.,.],.]],.],[.,.]]],.] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]] => [[[[.,.],[.,[[.,[.,.]],.]]],.],.] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]]
[[.,[[[[.,.],[.,.]],.],[.,.]]],.] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]] => [[[[.,.],[.,[[.,.],[.,.]]]],.],.] => [.,[[[.,.],[.,[[.,.],[.,.]]]],.]]
[[.,[[[[.,[.,.]],.],.],[.,.]]],.] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]] => [[[[.,.],[.,[.,[[.,.],.]]]],.],.] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]]
[[.,[[[[[.,.],.],.],.],[.,.]]],.] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]] => [[[[.,.],[.,[.,[.,[.,.]]]]],.],.] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]]
[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] => [[[.,[[[[[.,.],.],.],.],.]],.],.] => [.,[[.,[[[[[.,.],.],.],.],.]],.]]
[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] => [[[.,[[[[.,[.,.]],.],.],.]],.],.] => [.,[[.,[[[[.,[.,.]],.],.],.]],.]]
[[.,[[.,[.,[[.,.],[.,.]]]],.]],.] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] => [[[.,[[[[.,.],[.,.]],.],.]],.],.] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]]
[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] => [.,[.,[[.,[.,[[.,[.,.]],.]]],.]]] => [[[.,[[[.,[[.,.],.]],.],.]],.],.] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]]
[[.,[[.,[.,[[[.,.],.],.]]],.]],.] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]] => [[[.,[[[.,[.,[.,.]]],.],.]],.],.] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]]
[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] => [[[.,[[[[.,.],.],[.,.]],.]],.],.] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]]
[[.,[[.,[[.,.],[[.,.],.]]],.]],.] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]] => [[[.,[[[.,[.,.]],[.,.]],.]],.],.] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]]
[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] => [[[.,[[[.,.],[[.,.],.]],.]],.],.] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]]
[[.,[[.,[[[.,.],.],[.,.]]],.]],.] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]] => [[[.,[[[.,.],[.,[.,.]]],.]],.],.] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]]
[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] => [[[.,[[.,[[[.,.],.],.]],.]],.],.] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]]
[[.,[[.,[[.,[[.,.],.]],.]],.]],.] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]] => [[[.,[[.,[[.,[.,.]],.]],.]],.],.] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]]
[[.,[[.,[[[.,.],[.,.]],.]],.]],.] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]] => [[[.,[[.,[[.,.],[.,.]]],.]],.],.] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]]
[[.,[[.,[[[.,[.,.]],.],.]],.]],.] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]] => [[[.,[[.,[.,[[.,.],.]]],.]],.],.] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]]
[[.,[[.,[[[[.,.],.],.],.]],.]],.] => [.,[.,[[.,[[[[.,.],.],.],.]],.]]] => [[[.,[[.,[.,[.,[.,.]]]],.]],.],.] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]]
[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] => [[[.,[[[[.,.],.],.],[.,.]]],.],.] => [.,[[.,[[[[.,.],.],.],[.,.]]],.]]
[[.,[[[.,.],[.,[[.,.],.]]],.]],.] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]] => [[[.,[[[.,[.,.]],.],[.,.]]],.],.] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]]
[[.,[[[.,.],[[.,.],[.,.]]],.]],.] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]] => [[[.,[[[.,.],[.,.]],[.,.]]],.],.] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]]
[[.,[[[.,.],[[.,[.,.]],.]],.]],.] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]] => [[[.,[[.,[[.,.],.]],[.,.]]],.],.] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]]
[[.,[[[.,.],[[[.,.],.],.]],.]],.] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]] => [[[.,[[.,[.,[.,.]]],[.,.]]],.],.] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]]
[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] => [[[.,[[[.,.],.],[[.,.],.]]],.],.] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]]
[[.,[[[.,[.,.]],[[.,.],.]],.]],.] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]] => [[[.,[[.,[.,.]],[[.,.],.]]],.],.] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]]
[[.,[[[[.,.],.],[.,[.,.]]],.]],.] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]] => [[[.,[[[.,.],.],[.,[.,.]]]],.],.] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]]
[[.,[[[[.,.],.],[[.,.],.]],.]],.] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]] => [[[.,[[.,[.,.]],[.,[.,.]]]],.],.] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]]
[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] => [[[.,[[.,.],[[[.,.],.],.]]],.],.] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]]
[[.,[[[.,[[.,.],.]],[.,.]],.]],.] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]] => [[[.,[[.,.],[[.,[.,.]],.]]],.],.] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]]
[[.,[[[[.,.],[.,.]],[.,.]],.]],.] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]] => [[[.,[[.,.],[[.,.],[.,.]]]],.],.] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]]
[[.,[[[[.,[.,.]],.],[.,.]],.]],.] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]] => [[[.,[[.,.],[.,[[.,.],.]]]],.],.] => [.,[[.,[[.,.],[.,[[.,.],.]]]],.]]
[[.,[[[[[.,.],.],.],[.,.]],.]],.] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]] => [[[.,[[.,.],[.,[.,[.,.]]]]],.],.] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]]
[[.,[[[.,[.,[.,[.,.]]]],.],.]],.] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] => [[[.,[.,[[[[.,.],.],.],.]]],.],.] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]]
[[.,[[[.,[.,[[.,.],.]]],.],.]],.] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]] => [[[.,[.,[[[.,[.,.]],.],.]]],.],.] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]]
[[.,[[[.,[[.,.],[.,.]]],.],.]],.] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]] => [[[.,[.,[[[.,.],[.,.]],.]]],.],.] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]]
[[.,[[[.,[[.,[.,.]],.]],.],.]],.] => [.,[.,[[[.,[[.,[.,.]],.]],.],.]]] => [[[.,[.,[[.,[[.,.],.]],.]]],.],.] => [.,[[.,[.,[[.,[[.,.],.]],.]]],.]]
[[.,[[[.,[[[.,.],.],.]],.],.]],.] => [.,[.,[[[.,[[[.,.],.],.]],.],.]]] => [[[.,[.,[[.,[.,[.,.]]],.]]],.],.] => [.,[[.,[.,[[.,[.,[.,.]]],.]]],.]]
[[.,[[[[.,.],[.,[.,.]]],.],.]],.] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]] => [[[.,[.,[[[.,.],.],[.,.]]]],.],.] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]]
[[.,[[[[.,.],[[.,.],.]],.],.]],.] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]] => [[[.,[.,[[.,[.,.]],[.,.]]]],.],.] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]]
[[.,[[[[.,[.,.]],[.,.]],.],.]],.] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]] => [[[.,[.,[[.,.],[[.,.],.]]]],.],.] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]]
[[.,[[[[[.,.],.],[.,.]],.],.]],.] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]] => [[[.,[.,[[.,.],[.,[.,.]]]]],.],.] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]]
[[.,[[[[.,[.,[.,.]]],.],.],.]],.] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]] => [[[.,[.,[.,[[[.,.],.],.]]]],.],.] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]]
[[.,[[[[.,[[.,.],.]],.],.],.]],.] => [.,[.,[[[[.,[[.,.],.]],.],.],.]]] => [[[.,[.,[.,[[.,[.,.]],.]]]],.],.] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]]
[[.,[[[[[.,.],[.,.]],.],.],.]],.] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]] => [[[.,[.,[.,[[.,.],[.,.]]]]],.],.] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]]
[[.,[[[[[.,[.,.]],.],.],.],.]],.] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]] => [[[.,[.,[.,[.,[[.,.],.]]]]],.],.] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]]
[[.,[[[[[[.,.],.],.],.],.],.]],.] => [.,[.,[[[[[[.,.],.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],.],.],[.,.]],.] => [.,[[[[[[.,.],.],.],.],.],[.,.]]]
[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] => [[[[[[.,[.,.]],.],.],.],[.,.]],.] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]]
[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],.],.],[.,.]],.] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]]
[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] => [[[[[.,[[.,.],.]],.],.],[.,.]],.] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]]
[[[.,.],[.,[.,[[[.,.],.],.]]]],.] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]] => [[[[[.,[.,[.,.]]],.],.],[.,.]],.] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]]
[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] => [[[[[[.,.],.],[.,.]],.],[.,.]],.] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]]
[[[.,.],[.,[[.,.],[[.,.],.]]]],.] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]] => [[[[[.,[.,.]],[.,.]],.],[.,.]],.] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]]
[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],.]],.],[.,.]],.] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]]
[[[.,.],[.,[[[.,.],.],[.,.]]]],.] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]] => [[[[[.,.],[.,[.,.]]],.],[.,.]],.] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]]
[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] => [[[[.,[[[.,.],.],.]],.],[.,.]],.] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]]
[[[.,.],[.,[[.,[[.,.],.]],.]]],.] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]] => [[[[.,[[.,[.,.]],.]],.],[.,.]],.] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]]
[[[.,.],[.,[[[.,.],[.,.]],.]]],.] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]] => [[[[.,[[.,.],[.,.]]],.],[.,.]],.] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]]
[[[.,.],[.,[[[.,[.,.]],.],.]]],.] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]] => [[[[.,[.,[[.,.],.]]],.],[.,.]],.] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]]
[[[.,.],[.,[[[[.,.],.],.],.]]],.] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]] => [[[[.,[.,[.,[.,.]]]],.],[.,.]],.] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]]
[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],[.,.]],[.,.]],.] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]]
[[[.,.],[[.,.],[.,[[.,.],.]]]],.] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]]
[[[.,.],[[.,.],[[.,.],[.,.]]]],.] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]]
[[[.,.],[[.,.],[[.,[.,.]],.]]],.] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]]
[[[.,.],[[.,.],[[[.,.],.],.]]],.] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],[.,.]],[.,.]],.] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]]
[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] => [[[[[.,.],.],[[.,.],.]],[.,.]],.] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]]
[[[.,.],[[.,[.,.]],[[.,.],.]]],.] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]]
[[[.,.],[[[.,.],.],[.,[.,.]]]],.] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]] => [[[[[.,.],.],[.,[.,.]]],[.,.]],.] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]]
[[[.,.],[[[.,.],.],[[.,.],.]]],.] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]] => [[[[.,[.,.]],[.,[.,.]]],[.,.]],.] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]]
[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],.],.]],[.,.]],.] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]]
[[[.,.],[[.,[[.,.],.]],[.,.]]],.] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]] => [[[[.,.],[[.,[.,.]],.]],[.,.]],.] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]]
[[[.,.],[[[.,.],[.,.]],[.,.]]],.] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],.] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]]
[[[.,.],[[[.,[.,.]],.],[.,.]]],.] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]] => [[[[.,.],[.,[[.,.],.]]],[.,.]],.] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]]
[[[.,.],[[[[.,.],.],.],[.,.]]],.] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]] => [[[[.,.],[.,[.,[.,.]]]],[.,.]],.] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]]
[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] => [[[.,[[[[.,.],.],.],.]],[.,.]],.] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]]
[[[.,.],[[.,[.,[[.,.],.]]],.]],.] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]] => [[[.,[[[.,[.,.]],.],.]],[.,.]],.] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]]
[[[.,.],[[.,[[.,.],[.,.]]],.]],.] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]] => [[[.,[[[.,.],[.,.]],.]],[.,.]],.] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]]
[[[.,.],[[.,[[.,[.,.]],.]],.]],.] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]] => [[[.,[[.,[[.,.],.]],.]],[.,.]],.] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]]
[[[.,.],[[.,[[[.,.],.],.]],.]],.] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]] => [[[.,[[.,[.,[.,.]]],.]],[.,.]],.] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]]
[[[.,.],[[[.,.],[.,[.,.]]],.]],.] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]] => [[[.,[[[.,.],.],[.,.]]],[.,.]],.] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]]
[[[.,.],[[[.,.],[[.,.],.]],.]],.] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]] => [[[.,[[.,[.,.]],[.,.]]],[.,.]],.] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]]
[[[.,.],[[[.,[.,.]],[.,.]],.]],.] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]] => [[[.,[[.,.],[[.,.],.]]],[.,.]],.] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]]
[[[.,.],[[[[.,.],.],[.,.]],.]],.] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]] => [[[.,[[.,.],[.,[.,.]]]],[.,.]],.] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]]
[[[.,.],[[[.,[.,[.,.]]],.],.]],.] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]] => [[[.,[.,[[[.,.],.],.]]],[.,.]],.] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]]
[[[.,.],[[[.,[[.,.],.]],.],.]],.] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]] => [[[.,[.,[[.,[.,.]],.]]],[.,.]],.] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]]
[[[.,.],[[[[.,.],[.,.]],.],.]],.] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]] => [[[.,[.,[[.,.],[.,.]]]],[.,.]],.] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]]
[[[.,.],[[[[.,[.,.]],.],.],.]],.] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]] => [[[.,[.,[.,[[.,.],.]]]],[.,.]],.] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]]
[[[.,.],[[[[[.,.],.],.],.],.]],.] => [.,[[.,.],[[[[[.,.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]]
[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],[[.,.],.]],.] => [.,[[[[[.,.],.],.],.],[[.,.],.]]]
[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],.],[[.,.],.]],.] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]]
[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],.],[[.,.],.]],.] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]]
[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],.],[[.,.],.]],.] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]]
[[[.,[.,.]],[.,[[[.,.],.],.]]],.] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],.],[[.,.],.]],.] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]]
[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] => [[[[[.,.],.],[.,.]],[[.,.],.]],.] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]]
[[[.,[.,.]],[[.,.],[[.,.],.]]],.] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]]
[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],[[.,.],.]],.] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]]
[[[.,[.,.]],[[[.,.],.],[.,.]]],.] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]] => [[[[.,.],[.,[.,.]]],[[.,.],.]],.] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]]
[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] => [[[.,[[[.,.],.],.]],[[.,.],.]],.] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]]
[[[.,[.,.]],[[.,[[.,.],.]],.]],.] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]] => [[[.,[[.,[.,.]],.]],[[.,.],.]],.] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]]
[[[.,[.,.]],[[[.,.],[.,.]],.]],.] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]] => [[[.,[[.,.],[.,.]]],[[.,.],.]],.] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]]
[[[.,[.,.]],[[[.,[.,.]],.],.]],.] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]] => [[[.,[.,[[.,.],.]]],[[.,.],.]],.] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]]
[[[.,[.,.]],[[[[.,.],.],.],.]],.] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]] => [[[.,[.,[.,[.,.]]]],[[.,.],.]],.] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]]
[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],[.,[.,.]]],.] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]]
[[[[.,.],.],[.,[.,[[.,.],.]]]],.] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]] => [[[[[.,[.,.]],.],.],[.,[.,.]]],.] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]]
[[[[.,.],.],[.,[[.,.],[.,.]]]],.] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],.],[.,[.,.]]],.] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]]
[[[[.,.],.],[.,[[.,[.,.]],.]]],.] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]] => [[[[.,[[.,.],.]],.],[.,[.,.]]],.] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]]
[[[[.,.],.],[.,[[[.,.],.],.]]],.] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]] => [[[[.,[.,[.,.]]],.],[.,[.,.]]],.] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]]
[[[[.,.],.],[[.,.],[.,[.,.]]]],.] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]] => [[[[[.,.],.],[.,.]],[.,[.,.]]],.] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]]
[[[[.,.],.],[[.,.],[[.,.],.]]],.] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],[.,[.,.]]],.] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]]
[[[[.,.],.],[[.,[.,.]],[.,.]]],.] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],[.,[.,.]]],.] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]]
[[[[.,.],.],[[[.,.],.],[.,.]]],.] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]] => [[[[.,.],[.,[.,.]]],[.,[.,.]]],.] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]]
[[[[.,.],.],[[.,[.,[.,.]]],.]],.] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]] => [[[.,[[[.,.],.],.]],[.,[.,.]]],.] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]]
[[[[.,.],.],[[.,[[.,.],.]],.]],.] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]] => [[[.,[[.,[.,.]],.]],[.,[.,.]]],.] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]]
[[[[.,.],.],[[[.,.],[.,.]],.]],.] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]] => [[[.,[[.,.],[.,.]]],[.,[.,.]]],.] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]]
[[[[.,.],.],[[[.,[.,.]],.],.]],.] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]] => [[[.,[.,[[.,.],.]]],[.,[.,.]]],.] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]]
[[[[.,.],.],[[[[.,.],.],.],.]],.] => [.,[[[.,.],.],[[[[.,.],.],.],.]]] => [[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]]
[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[[[.,.],.],.]],.] => [.,[[[[.,.],.],.],[[[.,.],.],.]]]
[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[[[.,.],.],.]],.] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]]
[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[[.,.],.],.]],.] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]]
[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[[[.,.],.],.]],.] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]]
[[[.,[.,[.,.]]],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[[[.,.],.],.]]]
[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[[.,[.,.]],.]],.] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]]
[[[.,[[.,.],.]],[.,[[.,.],.]]],.] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[[.,[.,.]],.]],.] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]]
[[[.,[[.,.],.]],[[.,.],[.,.]]],.] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,[.,.]],.]],.] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]]
[[[.,[[.,.],.]],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[[.,[.,.]],.]],.] => [.,[[.,[[.,.],.]],[[.,[.,.]],.]]]
[[[.,[[.,.],.]],[[[.,.],.],.]],.] => [.,[[.,[[.,.],.]],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[[.,[.,.]],.]],.] => [.,[[.,[.,[.,.]]],[[.,[.,.]],.]]]
[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[[.,.],[.,.]]],.] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[.,[[.,.],.]]],.] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[[.,.],[.,.]]],.] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[.,[.,.]],.]],.] => [.,[[[.,.],[.,.]],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[[.,.],[.,.]]],.] => [.,[[.,[[.,.],.]],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[[.,.],.],.]],.] => [.,[[[.,.],[.,.]],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[[.,.],[.,.]]],.] => [.,[[.,[.,[.,.]]],[[.,.],[.,.]]]]
[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,[[.,.],.]]],.] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]]
[[[[.,[.,.]],.],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[.,[[.,.],.]]]]
[[[[.,[.,.]],.],[[.,.],[.,.]]],.] => [.,[[[.,[.,.]],.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,[[.,.],.]]],.] => [.,[[[.,.],[.,.]],[.,[[.,.],.]]]]
[[[[.,[.,.]],.],[[.,[.,.]],.]],.] => [.,[[[.,[.,.]],.],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[.,[[.,.],.]]],.] => [.,[[.,[[.,.],.]],[.,[[.,.],.]]]]
[[[[.,[.,.]],.],[[[.,.],.],.]],.] => [.,[[[.,[.,.]],.],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[.,[[.,.],.]]],.] => [.,[[.,[.,[.,.]]],[.,[[.,.],.]]]]
[[[[[.,.],.],.],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,[.,[.,.]]]],.] => [.,[[[[.,.],.],.],[.,[.,[.,.]]]]]
[[[[[.,.],.],.],[.,[[.,.],.]]],.] => [.,[[[[.,.],.],.],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[.,[.,[.,.]]]],.] => [.,[[[.,[.,.]],.],[.,[.,[.,.]]]]]
[[[[[.,.],.],.],[[.,.],[.,.]]],.] => [.,[[[[.,.],.],.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,[.,[.,.]]]],.] => [.,[[[.,.],[.,.]],[.,[.,[.,.]]]]]
[[[[[.,.],.],.],[[.,[.,.]],.]],.] => [.,[[[[.,.],.],.],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[.,[.,[.,.]]]],.] => [.,[[.,[[.,.],.]],[.,[.,[.,.]]]]]
[[[[[.,.],.],.],[[[.,.],.],.]],.] => [.,[[[[.,.],.],.],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] => [.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]]
[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] => [.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] => [[[[.,.],.],[[[[.,.],.],.],.]],.] => [.,[[[.,.],.],[[[[.,.],.],.],.]]]
[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] => [.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] => [[[.,[.,.]],[[[[.,.],.],.],.]],.] => [.,[[.,[.,.]],[[[[.,.],.],.],.]]]
[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] => [.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] => [[[[.,.],.],[[[.,[.,.]],.],.]],.] => [.,[[[.,.],.],[[[.,[.,.]],.],.]]]
[[[.,[.,[[.,.],.]]],[[.,.],.]],.] => [.,[[.,[.,[[.,.],.]]],[[.,.],.]]] => [[[.,[.,.]],[[[.,[.,.]],.],.]],.] => [.,[[.,[.,.]],[[[.,[.,.]],.],.]]]
[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] => [.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] => [[[[.,.],.],[[[.,.],[.,.]],.]],.] => [.,[[[.,.],.],[[[.,.],[.,.]],.]]]
[[[.,[[.,.],[.,.]]],[[.,.],.]],.] => [.,[[.,[[.,.],[.,.]]],[[.,.],.]]] => [[[.,[.,.]],[[[.,.],[.,.]],.]],.] => [.,[[.,[.,.]],[[[.,.],[.,.]],.]]]
[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] => [.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] => [[[[.,.],.],[[.,[[.,.],.]],.]],.] => [.,[[[.,.],.],[[.,[[.,.],.]],.]]]
[[[.,[[.,[.,.]],.]],[[.,.],.]],.] => [.,[[.,[[.,[.,.]],.]],[[.,.],.]]] => [[[.,[.,.]],[[.,[[.,.],.]],.]],.] => [.,[[.,[.,.]],[[.,[[.,.],.]],.]]]
[[[.,[[[.,.],.],.]],[.,[.,.]]],.] => [.,[[.,[[[.,.],.],.]],[.,[.,.]]]] => [[[[.,.],.],[[.,[.,[.,.]]],.]],.] => [.,[[[.,.],.],[[.,[.,[.,.]]],.]]]
[[[.,[[[.,.],.],.]],[[.,.],.]],.] => [.,[[.,[[[.,.],.],.]],[[.,.],.]]] => [[[.,[.,.]],[[.,[.,[.,.]]],.]],.] => [.,[[.,[.,.]],[[.,[.,[.,.]]],.]]]
[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] => [.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] => [[[[.,.],.],[[[.,.],.],[.,.]]],.] => [.,[[[.,.],.],[[[.,.],.],[.,.]]]]
[[[[.,.],[.,[.,.]]],[[.,.],.]],.] => [.,[[[.,.],[.,[.,.]]],[[.,.],.]]] => [[[.,[.,.]],[[[.,.],.],[.,.]]],.] => [.,[[.,[.,.]],[[[.,.],.],[.,.]]]]
[[[[.,.],[[.,.],.]],[.,[.,.]]],.] => [.,[[[.,.],[[.,.],.]],[.,[.,.]]]] => [[[[.,.],.],[[.,[.,.]],[.,.]]],.] => [.,[[[.,.],.],[[.,[.,.]],[.,.]]]]
[[[[.,.],[[.,.],.]],[[.,.],.]],.] => [.,[[[.,.],[[.,.],.]],[[.,.],.]]] => [[[.,[.,.]],[[.,[.,.]],[.,.]]],.] => [.,[[.,[.,.]],[[.,[.,.]],[.,.]]]]
[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] => [.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] => [[[[.,.],.],[[.,.],[[.,.],.]]],.] => [.,[[[.,.],.],[[.,.],[[.,.],.]]]]
[[[[.,[.,.]],[.,.]],[[.,.],.]],.] => [.,[[[.,[.,.]],[.,.]],[[.,.],.]]] => [[[.,[.,.]],[[.,.],[[.,.],.]]],.] => [.,[[.,[.,.]],[[.,.],[[.,.],.]]]]
[[[[[.,.],.],[.,.]],[.,[.,.]]],.] => [.,[[[[.,.],.],[.,.]],[.,[.,.]]]] => [[[[.,.],.],[[.,.],[.,[.,.]]]],.] => [.,[[[.,.],.],[[.,.],[.,[.,.]]]]]
[[[[[.,.],.],[.,.]],[[.,.],.]],.] => [.,[[[[.,.],.],[.,.]],[[.,.],.]]] => [[[.,[.,.]],[[.,.],[.,[.,.]]]],.] => [.,[[.,[.,.]],[[.,.],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] => [.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] => [[[[.,.],.],[.,[[[.,.],.],.]]],.] => [.,[[[.,.],.],[.,[[[.,.],.],.]]]]
[[[[.,[.,[.,.]]],.],[[.,.],.]],.] => [.,[[[.,[.,[.,.]]],.],[[.,.],.]]] => [[[.,[.,.]],[.,[[[.,.],.],.]]],.] => [.,[[.,[.,.]],[.,[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],.],[.,[.,.]]],.] => [.,[[[.,[[.,.],.]],.],[.,[.,.]]]] => [[[[.,.],.],[.,[[.,[.,.]],.]]],.] => [.,[[[.,.],.],[.,[[.,[.,.]],.]]]]
[[[[.,[[.,.],.]],.],[[.,.],.]],.] => [.,[[[.,[[.,.],.]],.],[[.,.],.]]] => [[[.,[.,.]],[.,[[.,[.,.]],.]]],.] => [.,[[.,[.,.]],[.,[[.,[.,.]],.]]]]
[[[[[.,.],[.,.]],.],[.,[.,.]]],.] => [.,[[[[.,.],[.,.]],.],[.,[.,.]]]] => [[[[.,.],.],[.,[[.,.],[.,.]]]],.] => [.,[[[.,.],.],[.,[[.,.],[.,.]]]]]
[[[[[.,.],[.,.]],.],[[.,.],.]],.] => [.,[[[[.,.],[.,.]],.],[[.,.],.]]] => [[[.,[.,.]],[.,[[.,.],[.,.]]]],.] => [.,[[.,[.,.]],[.,[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],.],[.,[.,.]]],.] => [.,[[[[.,[.,.]],.],.],[.,[.,.]]]] => [[[[.,.],.],[.,[.,[[.,.],.]]]],.] => [.,[[[.,.],.],[.,[.,[[.,.],.]]]]]
[[[[[.,[.,.]],.],.],[[.,.],.]],.] => [.,[[[[.,[.,.]],.],.],[[.,.],.]]] => [[[.,[.,.]],[.,[.,[[.,.],.]]]],.] => [.,[[.,[.,.]],[.,[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],.],[.,[.,.]]],.] => [.,[[[[[.,.],.],.],.],[.,[.,.]]]] => [[[[.,.],.],[.,[.,[.,[.,.]]]]],.] => [.,[[[.,.],.],[.,[.,[.,[.,.]]]]]]
[[[[[[.,.],.],.],.],[[.,.],.]],.] => [.,[[[[[.,.],.],.],.],[[.,.],.]]] => [[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] => [.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]]
[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] => [.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] => [[[.,.],[[[[[.,.],.],.],.],.]],.] => [.,[[.,.],[[[[[.,.],.],.],.],.]]]
[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] => [.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] => [[[.,.],[[[[.,[.,.]],.],.],.]],.] => [.,[[.,.],[[[[.,[.,.]],.],.],.]]]
[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] => [.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],[.,.]],.],.]],.] => [.,[[.,.],[[[[.,.],[.,.]],.],.]]]
[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] => [.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] => [[[.,.],[[[.,[[.,.],.]],.],.]],.] => [.,[[.,.],[[[.,[[.,.],.]],.],.]]]
[[[.,[.,[[[.,.],.],.]]],[.,.]],.] => [.,[[.,[.,[[[.,.],.],.]]],[.,.]]] => [[[.,.],[[[.,[.,[.,.]]],.],.]],.] => [.,[[.,.],[[[.,[.,[.,.]]],.],.]]]
[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] => [.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],.],[.,.]],.]],.] => [.,[[.,.],[[[[.,.],.],[.,.]],.]]]
[[[.,[[.,.],[[.,.],.]]],[.,.]],.] => [.,[[.,[[.,.],[[.,.],.]]],[.,.]]] => [[[.,.],[[[.,[.,.]],[.,.]],.]],.] => [.,[[.,.],[[[.,[.,.]],[.,.]],.]]]
[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] => [.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[[.,.],.]],.]],.] => [.,[[.,.],[[[.,.],[[.,.],.]],.]]]
[[[.,[[[.,.],.],[.,.]]],[.,.]],.] => [.,[[.,[[[.,.],.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,[.,.]]],.]],.] => [.,[[.,.],[[[.,.],[.,[.,.]]],.]]]
[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] => [.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] => [[[.,.],[[.,[[[.,.],.],.]],.]],.] => [.,[[.,.],[[.,[[[.,.],.],.]],.]]]
[[[.,[[.,[[.,.],.]],.]],[.,.]],.] => [.,[[.,[[.,[[.,.],.]],.]],[.,.]]] => [[[.,.],[[.,[[.,[.,.]],.]],.]],.] => [.,[[.,.],[[.,[[.,[.,.]],.]],.]]]
[[[.,[[[.,.],[.,.]],.]],[.,.]],.] => [.,[[.,[[[.,.],[.,.]],.]],[.,.]]] => [[[.,.],[[.,[[.,.],[.,.]]],.]],.] => [.,[[.,.],[[.,[[.,.],[.,.]]],.]]]
[[[.,[[[.,[.,.]],.],.]],[.,.]],.] => [.,[[.,[[[.,[.,.]],.],.]],[.,.]]] => [[[.,.],[[.,[.,[[.,.],.]]],.]],.] => [.,[[.,.],[[.,[.,[[.,.],.]]],.]]]
[[[.,[[[[.,.],.],.],.]],[.,.]],.] => [.,[[.,[[[[.,.],.],.],.]],[.,.]]] => [[[.,.],[[.,[.,[.,[.,.]]]],.]],.] => [.,[[.,.],[[.,[.,[.,[.,.]]]],.]]]
[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] => [.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],.],.],[.,.]]],.] => [.,[[.,.],[[[[.,.],.],.],[.,.]]]]
[[[[.,.],[.,[[.,.],.]]],[.,.]],.] => [.,[[[.,.],[.,[[.,.],.]]],[.,.]]] => [[[.,.],[[[.,[.,.]],.],[.,.]]],.] => [.,[[.,.],[[[.,[.,.]],.],[.,.]]]]
[[[[.,.],[[.,.],[.,.]]],[.,.]],.] => [.,[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],.] => [.,[[.,.],[[[.,.],[.,.]],[.,.]]]]
[[[[.,.],[[.,[.,.]],.]],[.,.]],.] => [.,[[[.,.],[[.,[.,.]],.]],[.,.]]] => [[[.,.],[[.,[[.,.],.]],[.,.]]],.] => [.,[[.,.],[[.,[[.,.],.]],[.,.]]]]
[[[[.,.],[[[.,.],.],.]],[.,.]],.] => [.,[[[.,.],[[[.,.],.],.]],[.,.]]] => [[[.,.],[[.,[.,[.,.]]],[.,.]]],.] => [.,[[.,.],[[.,[.,[.,.]]],[.,.]]]]
[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] => [.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] => [[[.,.],[[[.,.],.],[[.,.],.]]],.] => [.,[[.,.],[[[.,.],.],[[.,.],.]]]]
[[[[.,[.,.]],[[.,.],.]],[.,.]],.] => [.,[[[.,[.,.]],[[.,.],.]],[.,.]]] => [[[.,.],[[.,[.,.]],[[.,.],.]]],.] => [.,[[.,.],[[.,[.,.]],[[.,.],.]]]]
[[[[[.,.],.],[.,[.,.]]],[.,.]],.] => [.,[[[[.,.],.],[.,[.,.]]],[.,.]]] => [[[.,.],[[[.,.],.],[.,[.,.]]]],.] => [.,[[.,.],[[[.,.],.],[.,[.,.]]]]]
[[[[[.,.],.],[[.,.],.]],[.,.]],.] => [.,[[[[.,.],.],[[.,.],.]],[.,.]]] => [[[.,.],[[.,[.,.]],[.,[.,.]]]],.] => [.,[[.,.],[[.,[.,.]],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] => [.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[[.,.],.],.]]],.] => [.,[[.,.],[[.,.],[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],[.,.]],[.,.]],.] => [.,[[[.,[[.,.],.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,[.,.]],.]]],.] => [.,[[.,.],[[.,.],[[.,[.,.]],.]]]]
[[[[[.,.],[.,.]],[.,.]],[.,.]],.] => [.,[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],.] => [.,[[.,.],[[.,.],[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],[.,.]],[.,.]],.] => [.,[[[[.,[.,.]],.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,[[.,.],.]]]],.] => [.,[[.,.],[[.,.],[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],[.,.]],[.,.]],.] => [.,[[[[[.,.],.],.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,[.,[.,.]]]]],.] => [.,[[.,.],[[.,.],[.,[.,[.,.]]]]]]
[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] => [.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] => [[[.,.],[.,[[[[.,.],.],.],.]]],.] => [.,[[.,.],[.,[[[[.,.],.],.],.]]]]
[[[[.,[.,[[.,.],.]]],.],[.,.]],.] => [.,[[[.,[.,[[.,.],.]]],.],[.,.]]] => [[[.,.],[.,[[[.,[.,.]],.],.]]],.] => [.,[[.,.],[.,[[[.,[.,.]],.],.]]]]
[[[[.,[[.,.],[.,.]]],.],[.,.]],.] => [.,[[[.,[[.,.],[.,.]]],.],[.,.]]] => [[[.,.],[.,[[[.,.],[.,.]],.]]],.] => [.,[[.,.],[.,[[[.,.],[.,.]],.]]]]
[[[[.,[[.,[.,.]],.]],.],[.,.]],.] => [.,[[[.,[[.,[.,.]],.]],.],[.,.]]] => [[[.,.],[.,[[.,[[.,.],.]],.]]],.] => [.,[[.,.],[.,[[.,[[.,.],.]],.]]]]
[[[[.,[[[.,.],.],.]],.],[.,.]],.] => [.,[[[.,[[[.,.],.],.]],.],[.,.]]] => [[[.,.],[.,[[.,[.,[.,.]]],.]]],.] => [.,[[.,.],[.,[[.,[.,[.,.]]],.]]]]
[[[[[.,.],[.,[.,.]]],.],[.,.]],.] => [.,[[[[.,.],[.,[.,.]]],.],[.,.]]] => [[[.,.],[.,[[[.,.],.],[.,.]]]],.] => [.,[[.,.],[.,[[[.,.],.],[.,.]]]]]
[[[[[.,.],[[.,.],.]],.],[.,.]],.] => [.,[[[[.,.],[[.,.],.]],.],[.,.]]] => [[[.,.],[.,[[.,[.,.]],[.,.]]]],.] => [.,[[.,.],[.,[[.,[.,.]],[.,.]]]]]
[[[[[.,[.,.]],[.,.]],.],[.,.]],.] => [.,[[[[.,[.,.]],[.,.]],.],[.,.]]] => [[[.,.],[.,[[.,.],[[.,.],.]]]],.] => [.,[[.,.],[.,[[.,.],[[.,.],.]]]]]
[[[[[[.,.],.],[.,.]],.],[.,.]],.] => [.,[[[[[.,.],.],[.,.]],.],[.,.]]] => [[[.,.],[.,[[.,.],[.,[.,.]]]]],.] => [.,[[.,.],[.,[[.,.],[.,[.,.]]]]]]
[[[[[.,[.,[.,.]]],.],.],[.,.]],.] => [.,[[[[.,[.,[.,.]]],.],.],[.,.]]] => [[[.,.],[.,[.,[[[.,.],.],.]]]],.] => [.,[[.,.],[.,[.,[[[.,.],.],.]]]]]
[[[[[.,[[.,.],.]],.],.],[.,.]],.] => [.,[[[[.,[[.,.],.]],.],.],[.,.]]] => [[[.,.],[.,[.,[[.,[.,.]],.]]]],.] => [.,[[.,.],[.,[.,[[.,[.,.]],.]]]]]
[[[[[[.,.],[.,.]],.],.],[.,.]],.] => [.,[[[[[.,.],[.,.]],.],.],[.,.]]] => [[[.,.],[.,[.,[[.,.],[.,.]]]]],.] => [.,[[.,.],[.,[.,[[.,.],[.,.]]]]]]
[[[[[[.,[.,.]],.],.],.],[.,.]],.] => [.,[[[[[.,[.,.]],.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,[[.,.],.]]]]],.] => [.,[[.,.],[.,[.,[.,[[.,.],.]]]]]]
[[[[[[[.,.],.],.],.],.],[.,.]],.] => [.,[[[[[[.,.],.],.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] => [.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] => [[.,[[[[[[.,.],.],.],.],.],.]],.] => [.,[.,[[[[[[.,.],.],.],.],.],.]]]
[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] => [.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] => [[.,[[[[[.,[.,.]],.],.],.],.]],.] => [.,[.,[[[[[.,[.,.]],.],.],.],.]]]
[[[.,[.,[.,[[.,.],[.,.]]]]],.],.] => [.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] => [[.,[[[[[.,.],[.,.]],.],.],.]],.] => [.,[.,[[[[[.,.],[.,.]],.],.],.]]]
[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] => [.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] => [[.,[[[[.,[[.,.],.]],.],.],.]],.] => [.,[.,[[[[.,[[.,.],.]],.],.],.]]]
[[[.,[.,[.,[[[.,.],.],.]]]],.],.] => [.,[[.,[.,[.,[[[.,.],.],.]]]],.]] => [[.,[[[[.,[.,[.,.]]],.],.],.]],.] => [.,[.,[[[[.,[.,[.,.]]],.],.],.]]]
[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] => [.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] => [[.,[[[[[.,.],.],[.,.]],.],.]],.] => [.,[.,[[[[[.,.],.],[.,.]],.],.]]]
[[[.,[.,[[.,.],[[.,.],.]]]],.],.] => [.,[[.,[.,[[.,.],[[.,.],.]]]],.]] => [[.,[[[[.,[.,.]],[.,.]],.],.]],.] => [.,[.,[[[[.,[.,.]],[.,.]],.],.]]]
[[[.,[.,[[.,[.,.]],[.,.]]]],.],.] => [.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] => [[.,[[[[.,.],[[.,.],.]],.],.]],.] => [.,[.,[[[[.,.],[[.,.],.]],.],.]]]
[[[.,[.,[[[.,.],.],[.,.]]]],.],.] => [.,[[.,[.,[[[.,.],.],[.,.]]]],.]] => [[.,[[[[.,.],[.,[.,.]]],.],.]],.] => [.,[.,[[[[.,.],[.,[.,.]]],.],.]]]
[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] => [.,[[.,[.,[[.,[.,[.,.]]],.]]],.]] => [[.,[[[.,[[[.,.],.],.]],.],.]],.] => [.,[.,[[[.,[[[.,.],.],.]],.],.]]]
[[[.,[.,[[.,[[.,.],.]],.]]],.],.] => [.,[[.,[.,[[.,[[.,.],.]],.]]],.]] => [[.,[[[.,[[.,[.,.]],.]],.],.]],.] => [.,[.,[[[.,[[.,[.,.]],.]],.],.]]]
[[[.,[.,[[[.,.],[.,.]],.]]],.],.] => [.,[[.,[.,[[[.,.],[.,.]],.]]],.]] => [[.,[[[.,[[.,.],[.,.]]],.],.]],.] => [.,[.,[[[.,[[.,.],[.,.]]],.],.]]]
[[[.,[.,[[[.,[.,.]],.],.]]],.],.] => [.,[[.,[.,[[[.,[.,.]],.],.]]],.]] => [[.,[[[.,[.,[[.,.],.]]],.],.]],.] => [.,[.,[[[.,[.,[[.,.],.]]],.],.]]]
[[[.,[.,[[[[.,.],.],.],.]]],.],.] => [.,[[.,[.,[[[[.,.],.],.],.]]],.]] => [[.,[[[.,[.,[.,[.,.]]]],.],.]],.] => [.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]
[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] => [.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] => [[.,[[[[[.,.],.],.],[.,.]],.]],.] => [.,[.,[[[[[.,.],.],.],[.,.]],.]]]
[[[.,[[.,.],[.,[[.,.],.]]]],.],.] => [.,[[.,[[.,.],[.,[[.,.],.]]]],.]] => [[.,[[[[.,[.,.]],.],[.,.]],.]],.] => [.,[.,[[[[.,[.,.]],.],[.,.]],.]]]
[[[.,[[.,.],[[.,.],[.,.]]]],.],.] => [.,[[.,[[.,.],[[.,.],[.,.]]]],.]] => [[.,[[[[.,.],[.,.]],[.,.]],.]],.] => [.,[.,[[[[.,.],[.,.]],[.,.]],.]]]
[[[.,[[.,.],[[.,[.,.]],.]]],.],.] => [.,[[.,[[.,.],[[.,[.,.]],.]]],.]] => [[.,[[[.,[[.,.],.]],[.,.]],.]],.] => [.,[.,[[[.,[[.,.],.]],[.,.]],.]]]
[[[.,[[.,.],[[[.,.],.],.]]],.],.] => [.,[[.,[[.,.],[[[.,.],.],.]]],.]] => [[.,[[[.,[.,[.,.]]],[.,.]],.]],.] => [.,[.,[[[.,[.,[.,.]]],[.,.]],.]]]
[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] => [.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] => [[.,[[[[.,.],.],[[.,.],.]],.]],.] => [.,[.,[[[[.,.],.],[[.,.],.]],.]]]
[[[.,[[.,[.,.]],[[.,.],.]]],.],.] => [.,[[.,[[.,[.,.]],[[.,.],.]]],.]] => [[.,[[[.,[.,.]],[[.,.],.]],.]],.] => [.,[.,[[[.,[.,.]],[[.,.],.]],.]]]
[[[.,[[[.,.],.],[.,[.,.]]]],.],.] => [.,[[.,[[[.,.],.],[.,[.,.]]]],.]] => [[.,[[[[.,.],.],[.,[.,.]]],.]],.] => [.,[.,[[[[.,.],.],[.,[.,.]]],.]]]
[[[.,[[[.,.],.],[[.,.],.]]],.],.] => [.,[[.,[[[.,.],.],[[.,.],.]]],.]] => [[.,[[[.,[.,.]],[.,[.,.]]],.]],.] => [.,[.,[[[.,[.,.]],[.,[.,.]]],.]]]
[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] => [.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] => [[.,[[[.,.],[[[.,.],.],.]],.]],.] => [.,[.,[[[.,.],[[[.,.],.],.]],.]]]
[[[.,[[.,[[.,.],.]],[.,.]]],.],.] => [.,[[.,[[.,[[.,.],.]],[.,.]]],.]] => [[.,[[[.,.],[[.,[.,.]],.]],.]],.] => [.,[.,[[[.,.],[[.,[.,.]],.]],.]]]
[[[.,[[[.,.],[.,.]],[.,.]]],.],.] => [.,[[.,[[[.,.],[.,.]],[.,.]]],.]] => [[.,[[[.,.],[[.,.],[.,.]]],.]],.] => [.,[.,[[[.,.],[[.,.],[.,.]]],.]]]
[[[.,[[[.,[.,.]],.],[.,.]]],.],.] => [.,[[.,[[[.,[.,.]],.],[.,.]]],.]] => [[.,[[[.,.],[.,[[.,.],.]]],.]],.] => [.,[.,[[[.,.],[.,[[.,.],.]]],.]]]
[[[.,[[[[.,.],.],.],[.,.]]],.],.] => [.,[[.,[[[[.,.],.],.],[.,.]]],.]] => [[.,[[[.,.],[.,[.,[.,.]]]],.]],.] => [.,[.,[[[.,.],[.,[.,[.,.]]]],.]]]
[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] => [.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] => [[.,[[.,[[[[.,.],.],.],.]],.]],.] => [.,[.,[[.,[[[[.,.],.],.],.]],.]]]
[[[.,[[.,[.,[[.,.],.]]],.]],.],.] => [.,[[.,[[.,[.,[[.,.],.]]],.]],.]] => [[.,[[.,[[[.,[.,.]],.],.]],.]],.] => [.,[.,[[.,[[[.,[.,.]],.],.]],.]]]
[[[.,[[.,[[.,.],[.,.]]],.]],.],.] => [.,[[.,[[.,[[.,.],[.,.]]],.]],.]] => [[.,[[.,[[[.,.],[.,.]],.]],.]],.] => [.,[.,[[.,[[[.,.],[.,.]],.]],.]]]
[[[.,[[.,[[.,[.,.]],.]],.]],.],.] => [.,[[.,[[.,[[.,[.,.]],.]],.]],.]] => [[.,[[.,[[.,[[.,.],.]],.]],.]],.] => [.,[.,[[.,[[.,[[.,.],.]],.]],.]]]
[[[.,[[.,[[[.,.],.],.]],.]],.],.] => [.,[[.,[[.,[[[.,.],.],.]],.]],.]] => [[.,[[.,[[.,[.,[.,.]]],.]],.]],.] => [.,[.,[[.,[[.,[.,[.,.]]],.]],.]]]
[[[.,[[[.,.],[.,[.,.]]],.]],.],.] => [.,[[.,[[[.,.],[.,[.,.]]],.]],.]] => [[.,[[.,[[[.,.],.],[.,.]]],.]],.] => [.,[.,[[.,[[[.,.],.],[.,.]]],.]]]
[[[.,[[[.,.],[[.,.],.]],.]],.],.] => [.,[[.,[[[.,.],[[.,.],.]],.]],.]] => [[.,[[.,[[.,[.,.]],[.,.]]],.]],.] => [.,[.,[[.,[[.,[.,.]],[.,.]]],.]]]
[[[.,[[[.,[.,.]],[.,.]],.]],.],.] => [.,[[.,[[[.,[.,.]],[.,.]],.]],.]] => [[.,[[.,[[.,.],[[.,.],.]]],.]],.] => [.,[.,[[.,[[.,.],[[.,.],.]]],.]]]
[[[.,[[[[.,.],.],[.,.]],.]],.],.] => [.,[[.,[[[[.,.],.],[.,.]],.]],.]] => [[.,[[.,[[.,.],[.,[.,.]]]],.]],.] => [.,[.,[[.,[[.,.],[.,[.,.]]]],.]]]
[[[.,[[[.,[.,[.,.]]],.],.]],.],.] => [.,[[.,[[[.,[.,[.,.]]],.],.]],.]] => [[.,[[.,[.,[[[.,.],.],.]]],.]],.] => [.,[.,[[.,[.,[[[.,.],.],.]]],.]]]
[[[.,[[[.,[[.,.],.]],.],.]],.],.] => [.,[[.,[[[.,[[.,.],.]],.],.]],.]] => [[.,[[.,[.,[[.,[.,.]],.]]],.]],.] => [.,[.,[[.,[.,[[.,[.,.]],.]]],.]]]
[[[.,[[[[.,.],[.,.]],.],.]],.],.] => [.,[[.,[[[[.,.],[.,.]],.],.]],.]] => [[.,[[.,[.,[[.,.],[.,.]]]],.]],.] => [.,[.,[[.,[.,[[.,.],[.,.]]]],.]]]
[[[.,[[[[.,[.,.]],.],.],.]],.],.] => [.,[[.,[[[[.,[.,.]],.],.],.]],.]] => [[.,[[.,[.,[.,[[.,.],.]]]],.]],.] => [.,[.,[[.,[.,[.,[[.,.],.]]]],.]]]
[[[.,[[[[[.,.],.],.],.],.]],.],.] => [.,[[.,[[[[[.,.],.],.],.],.]],.]] => [[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] => [.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] => [.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] => [[.,[[[[[.,.],.],.],.],[.,.]]],.] => [.,[.,[[[[[.,.],.],.],.],[.,.]]]]
[[[[.,.],[.,[.,[[.,.],.]]]],.],.] => [.,[[[.,.],[.,[.,[[.,.],.]]]],.]] => [[.,[[[[.,[.,.]],.],.],[.,.]]],.] => [.,[.,[[[[.,[.,.]],.],.],[.,.]]]]
[[[[.,.],[.,[[.,.],[.,.]]]],.],.] => [.,[[[.,.],[.,[[.,.],[.,.]]]],.]] => [[.,[[[[.,.],[.,.]],.],[.,.]]],.] => [.,[.,[[[[.,.],[.,.]],.],[.,.]]]]
[[[[.,.],[.,[[.,[.,.]],.]]],.],.] => [.,[[[.,.],[.,[[.,[.,.]],.]]],.]] => [[.,[[[.,[[.,.],.]],.],[.,.]]],.] => [.,[.,[[[.,[[.,.],.]],.],[.,.]]]]
[[[[.,.],[.,[[[.,.],.],.]]],.],.] => [.,[[[.,.],[.,[[[.,.],.],.]]],.]] => [[.,[[[.,[.,[.,.]]],.],[.,.]]],.] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
[[[[.,.],[[.,.],[.,[.,.]]]],.],.] => [.,[[[.,.],[[.,.],[.,[.,.]]]],.]] => [[.,[[[[.,.],.],[.,.]],[.,.]]],.] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[[[[.,.],[[.,.],[[.,.],.]]],.],.] => [.,[[[.,.],[[.,.],[[.,.],.]]],.]] => [[.,[[[.,[.,.]],[.,.]],[.,.]]],.] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[[[[.,.],[[.,[.,.]],[.,.]]],.],.] => [.,[[[.,.],[[.,[.,.]],[.,.]]],.]] => [[.,[[[.,.],[[.,.],.]],[.,.]]],.] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[[[[.,.],[[[.,.],.],[.,.]]],.],.] => [.,[[[.,.],[[[.,.],.],[.,.]]],.]] => [[.,[[[.,.],[.,[.,.]]],[.,.]]],.] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[[[[.,.],[[.,[.,[.,.]]],.]],.],.] => [.,[[[.,.],[[.,[.,[.,.]]],.]],.]] => [[.,[[.,[[[.,.],.],.]],[.,.]]],.] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[[[[.,.],[[.,[[.,.],.]],.]],.],.] => [.,[[[.,.],[[.,[[.,.],.]],.]],.]] => [[.,[[.,[[.,[.,.]],.]],[.,.]]],.] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[[[[.,.],[[[.,.],[.,.]],.]],.],.] => [.,[[[.,.],[[[.,.],[.,.]],.]],.]] => [[.,[[.,[[.,.],[.,.]]],[.,.]]],.] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[[[[.,.],[[[.,[.,.]],.],.]],.],.] => [.,[[[.,.],[[[.,[.,.]],.],.]],.]] => [[.,[[.,[.,[[.,.],.]]],[.,.]]],.] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[[[[.,.],[[[[.,.],.],.],.]],.],.] => [.,[[[.,.],[[[[.,.],.],.],.]],.]] => [[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] => [.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] => [[.,[[[[.,.],.],.],[[.,.],.]]],.] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[[[[.,[.,.]],[.,[[.,.],.]]],.],.] => [.,[[[.,[.,.]],[.,[[.,.],.]]],.]] => [[.,[[[.,[.,.]],.],[[.,.],.]]],.] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[[[[.,[.,.]],[[.,.],[.,.]]],.],.] => [.,[[[.,[.,.]],[[.,.],[.,.]]],.]] => [[.,[[[.,.],[.,.]],[[.,.],.]]],.] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[[[[.,[.,.]],[[.,[.,.]],.]],.],.] => [.,[[[.,[.,.]],[[.,[.,.]],.]],.]] => [[.,[[.,[[.,.],.]],[[.,.],.]]],.] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[[[[.,[.,.]],[[[.,.],.],.]],.],.] => [.,[[[.,[.,.]],[[[.,.],.],.]],.]] => [[.,[[.,[.,[.,.]]],[[.,.],.]]],.] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[[[[[.,.],.],[.,[.,[.,.]]]],.],.] => [.,[[[[.,.],.],[.,[.,[.,.]]]],.]] => [[.,[[[[.,.],.],.],[.,[.,.]]]],.] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[[[[[.,.],.],[.,[[.,.],.]]],.],.] => [.,[[[[.,.],.],[.,[[.,.],.]]],.]] => [[.,[[[.,[.,.]],.],[.,[.,.]]]],.] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[[[[[.,.],.],[[.,.],[.,.]]],.],.] => [.,[[[[.,.],.],[[.,.],[.,.]]],.]] => [[.,[[[.,.],[.,.]],[.,[.,.]]]],.] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[[[[[.,.],.],[[.,[.,.]],.]],.],.] => [.,[[[[.,.],.],[[.,[.,.]],.]],.]] => [[.,[[.,[[.,.],.]],[.,[.,.]]]],.] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[[[[[.,.],.],[[[.,.],.],.]],.],.] => [.,[[[[.,.],.],[[[.,.],.],.]],.]] => [[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] => [.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] => [[.,[[[.,.],.],[[[.,.],.],.]]],.] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[[[[.,[.,[.,.]]],[[.,.],.]],.],.] => [.,[[[.,[.,[.,.]]],[[.,.],.]],.]] => [[.,[[.,[.,.]],[[[.,.],.],.]]],.] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
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[[[[.,[[.,.],.]],[[.,.],.]],.],.] => [.,[[[.,[[.,.],.]],[[.,.],.]],.]] => [[.,[[.,[.,.]],[[.,[.,.]],.]]],.] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
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[[[[[.,.],[.,.]],[[.,.],.]],.],.] => [.,[[[[.,.],[.,.]],[[.,.],.]],.]] => [[.,[[.,[.,.]],[[.,.],[.,.]]]],.] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[[[[[.,[.,.]],.],[.,[.,.]]],.],.] => [.,[[[[.,[.,.]],.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,[[.,.],.]]]],.] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
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[[[[[[.,.],.],.],[.,[.,.]]],.],.] => [.,[[[[[.,.],.],.],[.,[.,.]]],.]] => [[.,[[[.,.],.],[.,[.,[.,.]]]]],.] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
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[[[[.,[.,[[.,.],.]]],[.,.]],.],.] => [.,[[[.,[.,[[.,.],.]]],[.,.]],.]] => [[.,[[.,.],[[[.,[.,.]],.],.]]],.] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[[[[.,[[.,.],[.,.]]],[.,.]],.],.] => [.,[[[.,[[.,.],[.,.]]],[.,.]],.]] => [[.,[[.,.],[[[.,.],[.,.]],.]]],.] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[[[[.,[[.,[.,.]],.]],[.,.]],.],.] => [.,[[[.,[[.,[.,.]],.]],[.,.]],.]] => [[.,[[.,.],[[.,[[.,.],.]],.]]],.] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[[[[.,[[[.,.],.],.]],[.,.]],.],.] => [.,[[[.,[[[.,.],.],.]],[.,.]],.]] => [[.,[[.,.],[[.,[.,[.,.]]],.]]],.] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[[[[[.,.],[.,[.,.]]],[.,.]],.],.] => [.,[[[[.,.],[.,[.,.]]],[.,.]],.]] => [[.,[[.,.],[[[.,.],.],[.,.]]]],.] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[[[[[.,.],[[.,.],.]],[.,.]],.],.] => [.,[[[[.,.],[[.,.],.]],[.,.]],.]] => [[.,[[.,.],[[.,[.,.]],[.,.]]]],.] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[[[[[.,[.,.]],[.,.]],[.,.]],.],.] => [.,[[[[.,[.,.]],[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],[[.,.],.]]]],.] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[[[[[[.,.],.],[.,.]],[.,.]],.],.] => [.,[[[[[.,.],.],[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],[.,[.,.]]]]],.] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[[[[[.,[.,[.,.]]],.],[.,.]],.],.] => [.,[[[[.,[.,[.,.]]],.],[.,.]],.]] => [[.,[[.,.],[.,[[[.,.],.],.]]]],.] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[[[[[.,[[.,.],.]],.],[.,.]],.],.] => [.,[[[[.,[[.,.],.]],.],[.,.]],.]] => [[.,[[.,.],[.,[[.,[.,.]],.]]]],.] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[[[[[[.,.],[.,.]],.],[.,.]],.],.] => [.,[[[[[.,.],[.,.]],.],[.,.]],.]] => [[.,[[.,.],[.,[[.,.],[.,.]]]]],.] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[[[[[[.,[.,.]],.],.],[.,.]],.],.] => [.,[[[[[.,[.,.]],.],.],[.,.]],.]] => [[.,[[.,.],[.,[.,[[.,.],.]]]]],.] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[[[[[[[.,.],.],.],.],[.,.]],.],.] => [.,[[[[[[.,.],.],.],.],[.,.]],.]] => [[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] => [.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] => [[.,[.,[[[[[.,.],.],.],.],.]]],.] => [.,[.,[.,[[[[[.,.],.],.],.],.]]]]
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[[[[.,[.,[[.,.],[.,.]]]],.],.],.] => [.,[[[.,[.,[[.,.],[.,.]]]],.],.]] => [[.,[.,[[[[.,.],[.,.]],.],.]]],.] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
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[[[[.,[.,[[[.,.],.],.]]],.],.],.] => [.,[[[.,[.,[[[.,.],.],.]]],.],.]] => [[.,[.,[[[.,[.,[.,.]]],.],.]]],.] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
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[[[[.,[[.,[.,.]],[.,.]]],.],.],.] => [.,[[[.,[[.,[.,.]],[.,.]]],.],.]] => [[.,[.,[[[.,.],[[.,.],.]],.]]],.] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
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[[[[.,[[.,[.,[.,.]]],.]],.],.],.] => [.,[[[.,[[.,[.,[.,.]]],.]],.],.]] => [[.,[.,[[.,[[[.,.],.],.]],.]]],.] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
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[[[[.,[[[.,.],[.,.]],.]],.],.],.] => [.,[[[.,[[[.,.],[.,.]],.]],.],.]] => [[.,[.,[[.,[[.,.],[.,.]]],.]]],.] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[[[[.,[[[.,[.,.]],.],.]],.],.],.] => [.,[[[.,[[[.,[.,.]],.],.]],.],.]] => [[.,[.,[[.,[.,[[.,.],.]]],.]]],.] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[[[[.,[[[[.,.],.],.],.]],.],.],.] => [.,[[[.,[[[[.,.],.],.],.]],.],.]] => [[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[[[[[.,.],[.,[.,[.,.]]]],.],.],.] => [.,[[[[.,.],[.,[.,[.,.]]]],.],.]] => [[.,[.,[[[[.,.],.],.],[.,.]]]],.] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[[[[[.,.],[.,[[.,.],.]]],.],.],.] => [.,[[[[.,.],[.,[[.,.],.]]],.],.]] => [[.,[.,[[[.,[.,.]],.],[.,.]]]],.] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[[[[[.,.],[[.,.],[.,.]]],.],.],.] => [.,[[[[.,.],[[.,.],[.,.]]],.],.]] => [[.,[.,[[[.,.],[.,.]],[.,.]]]],.] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[[[[[.,.],[[.,[.,.]],.]],.],.],.] => [.,[[[[.,.],[[.,[.,.]],.]],.],.]] => [[.,[.,[[.,[[.,.],.]],[.,.]]]],.] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[[[[[.,.],[[[.,.],.],.]],.],.],.] => [.,[[[[.,.],[[[.,.],.],.]],.],.]] => [[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[[[[[.,[.,.]],[.,[.,.]]],.],.],.] => [.,[[[[.,[.,.]],[.,[.,.]]],.],.]] => [[.,[.,[[[.,.],.],[[.,.],.]]]],.] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[[[[[.,[.,.]],[[.,.],.]],.],.],.] => [.,[[[[.,[.,.]],[[.,.],.]],.],.]] => [[.,[.,[[.,[.,.]],[[.,.],.]]]],.] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[[[[[[.,.],.],[.,[.,.]]],.],.],.] => [.,[[[[[.,.],.],[.,[.,.]]],.],.]] => [[.,[.,[[[.,.],.],[.,[.,.]]]]],.] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[[[[[[.,.],.],[[.,.],.]],.],.],.] => [.,[[[[[.,.],.],[[.,.],.]],.],.]] => [[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[[[[[.,[.,[.,.]]],[.,.]],.],.],.] => [.,[[[[.,[.,[.,.]]],[.,.]],.],.]] => [[.,[.,[[.,.],[[[.,.],.],.]]]],.] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[[[[[.,[[.,.],.]],[.,.]],.],.],.] => [.,[[[[.,[[.,.],.]],[.,.]],.],.]] => [[.,[.,[[.,.],[[.,[.,.]],.]]]],.] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[[[[[[.,.],[.,.]],[.,.]],.],.],.] => [.,[[[[[.,.],[.,.]],[.,.]],.],.]] => [[.,[.,[[.,.],[[.,.],[.,.]]]]],.] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[[[[[[.,[.,.]],.],[.,.]],.],.],.] => [.,[[[[[.,[.,.]],.],[.,.]],.],.]] => [[.,[.,[[.,.],[.,[[.,.],.]]]]],.] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[[[[[[[.,.],.],.],[.,.]],.],.],.] => [.,[[[[[[.,.],.],.],[.,.]],.],.]] => [[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[[[[[.,[.,[.,[.,.]]]],.],.],.],.] => [.,[[[[.,[.,[.,[.,.]]]],.],.],.]] => [[.,[.,[.,[[[[.,.],.],.],.]]]],.] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[[[[[.,[.,[[.,.],.]]],.],.],.],.] => [.,[[[[.,[.,[[.,.],.]]],.],.],.]] => [[.,[.,[.,[[[.,[.,.]],.],.]]]],.] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[[[[[.,[[.,.],[.,.]]],.],.],.],.] => [.,[[[[.,[[.,.],[.,.]]],.],.],.]] => [[.,[.,[.,[[[.,.],[.,.]],.]]]],.] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[[[[[.,[[.,[.,.]],.]],.],.],.],.] => [.,[[[[.,[[.,[.,.]],.]],.],.],.]] => [[.,[.,[.,[[.,[[.,.],.]],.]]]],.] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[[[[[.,[[[.,.],.],.]],.],.],.],.] => [.,[[[[.,[[[.,.],.],.]],.],.],.]] => [[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[[[[[[.,.],[.,[.,.]]],.],.],.],.] => [.,[[[[[.,.],[.,[.,.]]],.],.],.]] => [[.,[.,[.,[[[.,.],.],[.,.]]]]],.] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[[[[[[.,.],[[.,.],.]],.],.],.],.] => [.,[[[[[.,.],[[.,.],.]],.],.],.]] => [[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[[[[[[.,[.,.]],[.,.]],.],.],.],.] => [.,[[[[[.,[.,.]],[.,.]],.],.],.]] => [[.,[.,[.,[[.,.],[[.,.],.]]]]],.] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[[[[[[[.,.],.],[.,.]],.],.],.],.] => [.,[[[[[[.,.],.],[.,.]],.],.],.]] => [[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[[[[[[.,[.,[.,.]]],.],.],.],.],.] => [.,[[[[[.,[.,[.,.]]],.],.],.],.]] => [[.,[.,[.,[.,[[[.,.],.],.]]]]],.] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[[[[[[.,[[.,.],.]],.],.],.],.],.] => [.,[[[[[.,[[.,.],.]],.],.],.],.]] => [[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[[[[[[[.,.],[.,.]],.],.],.],.],.] => [.,[[[[[[.,.],[.,.]],.],.],.],.]] => [[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[[[[[[[.,[.,.]],.],.],.],.],.],.] => [.,[[[[[[.,[.,.]],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[[.,.],.]]]]]],.] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[[[[[[[[.,.],.],.],.],.],.],.],.] => [.,[[[[[[[.,.],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]
[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[[.,.],.]]]]]]] => [[[[[[[.,[.,.]],.],.],.],.],.],[.,.]] => [[[[[[[[.,[.,.]],.],.],.],.],.],.],.]
[.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]] => [[.,.],[.,[.,[.,[[[[.,.],.],.],.]]]]] => [[[[[.,[.,[.,[.,.]]]],.],.],.],[.,.]] => [[[[[[.,[.,[.,[.,.]]]],.],.],.],.],.]
[.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]] => [[.,.],[.,[[[[[[.,.],.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],.],[.,.]] => [[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.],.]
[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]] => [[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],.]
[.,[[[[[[[[.,.],.],.],.],.],.],.],.]] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]
[[[[[[[[[.,.],.],.],.],.],.],.],.],.] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]
[.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] => [[[[[[[[.,[.,.]],.],.],.],.],.],.],[.,.]] => [[[[[[[[[.,[.,.]],.],.],.],.],.],.],.],.]
[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] => [[.,.],[.,[.,[.,[.,[[.,.],[.,.]]]]]]] => [[[[[[[.,.],[.,.]],.],.],.],.],[.,.]] => [[[[[[[[.,.],[.,.]],.],.],.],.],.],.]
[.,[[.,.],[[[[[[.,.],.],.],.],.],.]]] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,.]]]]]],[[.,.],.]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]],.]
[.,[.,[[[[[[[[.,.],.],.],.],.],.],.],.]]] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],[.,.]] => [[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.],.]
[[.,.],[[[[[[[.,.],.],.],.],.],.],.]] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]] => [[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]
[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]
[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]
[.,[[[[.,.],.],[.,.]],[[.,.],[.,.]]]] => [[.,[[[.,.],.],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[.,[.,.]]],.]] => [[[[.,.],[.,.]],[[.,.],[.,[.,.]]]],.]
[.,[[[.,[.,.]],[.,.]],[[.,.],[.,.]]]] => [[.,[[.,[.,.]],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[[.,.],.]],.]] => [[[[.,.],[.,.]],[[.,.],[[.,.],.]]],.]
[.,[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]] => [[.,[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],.]] => [[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],.]
[[[.,.],[.,.]],[[[.,.],[.,[.,.]]],.]] => [[[[.,.],[.,.]],[[.,.],[.,[.,.]]]],.] => [.,[[[[.,.],.],[.,.]],[[.,.],[.,.]]]] => [[.,[[[.,.],.],[.,.]]],[[.,.],[.,.]]]
[.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] => [[.,.],[.,[.,[.,[.,[[.,[.,.]],.]]]]]] => [[[[[[.,[[.,.],.]],.],.],.],.],[.,.]] => [[[[[[[.,[[.,.],.]],.],.],.],.],.],.]
[.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] => [[.,.],[.,[.,[[.,[.,[.,[.,.]]]],.]]]] => [[[[.,[[[[.,.],.],.],.]],.],.],[.,.]] => [[[[[.,[[[[.,.],.],.],.]],.],.],.],.]
[.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] => [[.,.],[[.,[.,[.,[.,[.,[.,.]]]]]],.]] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]] => [[[.,[[[[[[.,.],.],.],.],.],.]],.],.]
[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.]
[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.] => [.,[[[[[[[[.,.],.],.],.],.],.],.],.]]
[.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]] => [[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]],.] => [.,[[[[[[[.,.],.],.],.],.],[.,.]],.]] => [[.,[[[[[[.,.],.],.],.],.],[.,.]]],.]
[[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],.] => [.,[[[[[[[.,.],.],.],.],.],.],[.,.]]]
[.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.]
[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.] => [.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]]
[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] => [[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[[.,[[.,.],.]],[[.,[[.,.],[[.,.],.]]],.]] => [[[.,[[.,.],.]],[.,[[.,.],[[.,.],.]]]],.] => [.,[[[[.,[.,.]],[.,.]],.],[[.,[.,.]],.]]] => [[.,[[[.,[.,.]],[.,.]],.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,[[.,[[.,.],.]],.]],.]] => [[[.,[[.,.],.]],[.,[[.,[[.,.],.]],.]]],.] => [.,[[[.,[[.,[.,.]],.]],.],[[.,[.,.]],.]]] => [[.,[[.,[[.,[.,.]],.]],.]],[[.,[.,.]],.]]
[[.,[[.,.],[[.,.],.]]],[[.,[[.,.],.]],.]] => [[[.,[[.,.],[[.,.],.]]],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[[[.,[.,.]],[.,.]],.]]] => [[.,[[.,[.,.]],.]],[[[.,[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,.],[[.,.],.]]]],[[.,.],.]] => [[[.,[[.,.],[[.,.],[[.,.],.]]]],[.,.]],.] => [.,[[.,.],[[[[.,[.,.]],[.,.]],[.,.]],.]]] => [[.,[.,.]],[[[[.,[.,.]],[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,[[.,.],.]],.]]],[[.,.],.]] => [[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,.]],.] => [.,[[.,.],[[[.,[[.,[.,.]],.]],[.,.]],.]]] => [[.,[.,.]],[[[.,[[.,[.,.]],.]],[.,.]],.]]
[[.,[[.,.],[[.,[[.,[[.,.],.]],.]],.]]],.] => [.,[.,[[.,.],[[.,[[.,[[.,.],.]],.]],.]]]] => [[[[.,[[.,[[.,[.,.]],.]],.]],[.,.]],.],.] => [.,[[[.,[[.,[[.,[.,.]],.]],.]],[.,.]],.]]
[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]] => [[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[[.,[[.,.],.]],[[.,[[.,.],[[.,.],[[.,.],.]]]],.]] => [[[.,[[.,.],.]],[.,[[.,.],[[.,.],[[.,.],.]]]]],.] => [.,[[[[[.,[.,.]],[.,.]],[.,.]],.],[[.,[.,.]],.]]] => [[.,[[[[.,[.,.]],[.,.]],[.,.]],.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,[[.,.],[[.,[[.,.],.]],.]]],.]] => [[[.,[[.,.],.]],[.,[[.,.],[[.,[[.,.],.]],.]]]],.] => [.,[[[[.,[[.,[.,.]],.]],[.,.]],.],[[.,[.,.]],.]]] => [[.,[[[.,[[.,[.,.]],.]],[.,.]],.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,[[.,[[.,.],.]],[[.,.],.]]],.]] => [[[.,[[.,.],.]],[.,[[.,[[.,.],.]],[[.,.],.]]]],.] => [.,[[[[.,[.,.]],[[.,[.,.]],.]],.],[[.,[.,.]],.]]] => [[.,[[[.,[.,.]],[[.,[.,.]],.]],.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[.,[[.,[[.,.],[[.,.],.]]],.]],.]] => [[[.,[[.,.],.]],[.,[[.,[[.,.],[[.,.],.]]],.]]],.] => [.,[[[.,[[[.,[.,.]],[.,.]],.]],.],[[.,[.,.]],.]]] => [[.,[[.,[[[.,[.,.]],[.,.]],.]],.]],[[.,[.,.]],.]]
[[.,[[.,.],[[.,.],.]]],[[.,[[.,.],[[.,.],.]]],.]] => [[[.,[[.,.],[[.,.],.]]],[.,[[.,.],[[.,.],.]]]],.] => [.,[[[[.,[.,.]],[.,.]],.],[[[.,[.,.]],[.,.]],.]]] => [[.,[[[.,[.,.]],[.,.]],.]],[[[.,[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,.],.]]],[[.,[[.,[[.,.],.]],.]],.]] => [[[.,[[.,.],[[.,.],.]]],[.,[[.,[[.,.],.]],.]]],.] => [.,[[[.,[[.,[.,.]],.]],.],[[[.,[.,.]],[.,.]],.]]] => [[.,[[.,[[.,[.,.]],.]],.]],[[[.,[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,.],[[.,.],.]]]],[[.,[[.,.],.]],.]] => [[[.,[[.,.],[[.,.],[[.,.],.]]]],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[[[[.,[.,.]],[.,.]],[.,.]],.]]] => [[.,[[.,[.,.]],.]],[[[[.,[.,.]],[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,[[.,.],.]],.]]],[[.,[[.,.],.]],.]] => [[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,[[.,.],.]]],.] => [.,[[[.,[.,.]],.],[[[.,[[.,[.,.]],.]],[.,.]],.]]] => [[.,[[.,[.,.]],.]],[[[.,[[.,[.,.]],.]],[.,.]],.]]
[[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]],[[.,.],.]] => [[[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]],[.,.]],.] => [.,[[.,.],[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]]] => [[.,[.,.]],[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,.],[[.,[[.,.],.]],.]]]],[[.,.],.]] => [[[.,[[.,.],[[.,.],[[.,[[.,.],.]],.]]]],[.,.]],.] => [.,[[.,.],[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],.]]] => [[.,[.,.]],[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,[[.,.],.]],[[.,.],.]]]],[[.,.],.]] => [[[.,[[.,.],[[.,[[.,.],.]],[[.,.],.]]]],[.,.]],.] => [.,[[.,.],[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],.]]] => [[.,[.,.]],[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],.]]
[[.,[[.,.],[[.,[[.,.],[[.,.],.]]],.]]],[[.,.],.]] => [[[.,[[.,.],[[.,[[.,.],[[.,.],.]]],.]]],[.,.]],.] => [.,[[.,.],[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],.]]] => [[.,[.,.]],[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],.]]
[.,[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]] => [[.,[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],.]] => [[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],.]
[.,[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]] => [[.,[[[.,.],[.,.]],[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],[[.,.],[.,.]]],.]] => [[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],.]
[.,[[[[.,[[.,.],[.,.]]],.],[.,.]],[.,.]]] => [[.,[[[.,[[.,.],[.,.]]],.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,[[[.,.],[.,.]],.]]],.]] => [[[.,.],[[.,.],[.,[[[.,.],[.,.]],.]]]],.]
[.,[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]] => [[.,[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],.]] => [[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],.]
[[.,[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[[.,[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],.]]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,[[.,.],[.,.]]],.],[.,.]]] => [[[.,[.,.]],[[.,[[.,.],[.,.]]],.]],[.,.]] => [[.,.],[[.,[[[.,.],[.,.]],.]],[[.,.],.]]] => [[[.,.],[.,[[[.,.],[.,.]],.]]],[[.,.],.]]
[[.,[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[[.,[.,.]],[[[.,.],[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],[.,.]]],[[.,.],.]]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],.]]
[[[.,[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[[.,[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],.]]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],.]]]
[.,[[[.,.],[.,.]],[[[.,[[.,.],[.,.]]],.],[.,.]]]] => [[.,[[.,.],[.,.]]],[[[.,[[.,.],[.,.]]],.],[.,.]]] => [[[.,.],[.,[[[.,.],[.,.]],.]]],[[[.,.],[.,.]],.]] => [[[[.,.],[.,[[[.,.],[.,.]],.]]],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]]] => [[.,[[.,.],[.,.]]],[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],[[[.,.],[.,.]],.]] => [[[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]],.]
[.,[[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]]] => [[.,[[[.,.],[.,.]],[.,.]]],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[[[.,.],[[.,.],[.,.]]],.]] => [[[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]],.]
[.,[[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]]] => [[.,[[[.,.],[.,.]],[[.,.],[.,.]]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[[.,.],[.,.]],[[.,.],[.,.]]],.]] => [[[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]],.]
[.,[[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]]] => [[.,[[[[.,.],[.,.]],[.,.]],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[[.,.],[[.,.],[.,.]]]],.]] => [[[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]],.]
[.,[[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],[.,.]]] => [[.,[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],.]] => [[[.,.],[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]],.]
[.,[[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],[.,.]]] => [[.,[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],.]] => [[[.,.],[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]],.]
[.,[[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]]] => [[.,[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],.]] => [[[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]],.]
[.,[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]] => [[.,[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],.]] => [[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]],.]
[[.,[.,.]],[[[.,.],[.,.]],[[.,[[.,.],[.,.]]],.]]] => [[[.,[.,.]],[[.,.],[.,.]]],[[.,[[.,.],[.,.]]],.]] => [[.,[[[.,.],[.,.]],.]],[[[.,.],[.,.]],[[.,.],.]]] => [[[.,[[[.,.],[.,.]],.]],[[.,.],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]] => [[[.,[.,.]],[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],[[.,.],.]]] => [[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,[[.,.],[.,.]]],.],[[.,.],[.,.]]]] => [[[.,[.,.]],[[.,[[.,.],[.,.]]],.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,[[[.,.],[.,.]],.]],[[.,.],.]]] => [[[[.,.],[.,.]],[.,[[[.,.],[.,.]],.]]],[[.,.],.]]
[[.,[.,.]],[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]] => [[[.,[.,.]],[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],[[.,.],.]]] => [[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],[[.,.],.]]
[[.,[.,.]],[[[.,[[.,[[.,.],[.,.]]],.]],.],[.,.]]] => [[[.,[.,.]],[[.,[[.,[[.,.],[.,.]]],.]],.]],[.,.]] => [[.,.],[[.,[[.,[[[.,.],[.,.]],.]],.]],[[.,.],.]]] => [[[.,.],[.,[[.,[[[.,.],[.,.]],.]],.]]],[[.,.],.]]
[[.,[.,.]],[[[.,[[[.,.],[.,.]],[.,.]]],.],[.,.]]] => [[[.,[.,.]],[[.,[[[.,.],[.,.]],[.,.]]],.]],[.,.]] => [[.,.],[[.,[[[.,.],[[.,.],[.,.]]],.]],[[.,.],.]]] => [[[.,.],[.,[[[.,.],[[.,.],[.,.]]],.]]],[[.,.],.]]
[[.,[.,.]],[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]] => [[[.,[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],.]]] => [[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],[[.,.],.]]
[[.,[.,.]],[[[[.,[[.,.],[.,.]]],.],[.,.]],[.,.]]] => [[[.,[.,.]],[[[.,[[.,.],[.,.]]],.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,[[[.,.],[.,.]],.]]],[[.,.],.]]] => [[[.,.],[[.,.],[.,[[[.,.],[.,.]],.]]]],[[.,.],.]]
[[.,[.,.]],[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]] => [[[.,[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],.]]] => [[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],[[.,.],.]]
[[.,[[.,.],[.,.]]],[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[[.,[[.,.],[.,.]]],[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],[[[.,.],[.,.]],.]]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],[[[.,.],[.,.]],.]]
[[[.,[.,.]],[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[[[.,[.,.]],[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],[[.,.],.]]]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]] => [[[[.,[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],.]]]] => [[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],[[.,.],.]]]
[[[.,[.,.]],[[.,[[.,.],[.,.]]],.]],[[.,.],[.,.]]] => [[[[.,[.,.]],[[.,[[.,.],[.,.]]],.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,[[[.,.],[.,.]],.]],[[.,.],.]]]] => [[[.,.],[.,.]],[[.,[[[.,.],[.,.]],.]],[[.,.],.]]]
[[[.,[.,.]],[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]] => [[[[.,[.,.]],[[[.,.],[.,.]],[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],[[.,.],[.,.]]],[[.,.],.]]]] => [[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],[[.,.],.]]]
[[[.,[[.,[.,.]],[[.,.],[.,.]]]],.],[[.,.],[.,.]]] => [[[[.,[[.,[.,.]],[[.,.],[.,.]]]],.],[.,.]],[.,.]] => [[.,.],[[.,.],[.,[[[[.,.],[.,.]],[[.,.],.]],.]]]] => [[[.,.],[.,.]],[.,[[[[.,.],[.,.]],[[.,.],.]],.]]]
[[[[.,[.,.]],[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]] => [[[[[.,[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],.]]]]] => [[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],[[.,.],.]]]]
[[[[.,.],[.,.]],[.,[[.,.],[.,.]]]],[[.,.],[.,.]]] => [[[[[.,.],[.,.]],[.,[[.,.],[.,.]]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[[.,.],[.,.]],.],[[.,.],[.,.]]]]] => [[[.,.],[.,.]],[[[[.,.],[.,.]],.],[[.,.],[.,.]]]]
[[[[[[[[.,.],.],.],.],.],.],.],[.,.]] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[[[[[[[.,[.,.]],.],.],.],.],.],[.,.]] => [[[[[[[[.,[.,.]],.],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[.,[[[[[[[.,[.,.]],.],.],.],.],.],.]] => [[.,[[[[[[.,[.,.]],.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.]
[[[[[[[[.,[.,.]],.],.],.],.],.],.],[.,.]] => [[[[[[[[[.,[.,.]],.],.],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[[[[[[[.,.],[.,.]],.],.],.],.],[.,.]] => [[[[[[[[.,.],[.,.]],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] => [[.,.],[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[[[[[[.,[[.,.],.]],.],.],.],.],[.,.]] => [[[[[[[.,[[.,.],.]],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] => [[.,.],[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]] => [[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]],.]
[[[[[[[.,.],.],.],.],.],.],[[.,.],.]] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]
[[[[[.,.],.],.],.],[[[[.,.],.],.],.]] => [[[[[[.,.],.],.],.],[[[.,.],.],.]],.] => [.,[[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]] => [[.,[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]
[[[[[[[.,.],.],.],.],.],.],[.,[.,.]]] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]
[[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]] => [[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[[[[[[.,.],.],.],.],.],[[.,[.,.]],.]] => [[[[[[[.,.],.],.],.],.],[.,[.,.]]],.] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] => [[.,[[.,.],.]],[.,[.,[.,[.,[.,.]]]]]]
[[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]] => [[[.,.],[[[[[[[.,.],.],.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]] => [[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],[.,.]]
[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],.],.],.],[.,[.,.]]] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]
[[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]] => [[[[[[[[.,[.,.]],.],.],.],.],.],.],.] => [.,[[[[[[[.,[.,.]],.],.],.],.],.],.]]
[[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[[.,.],.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[[[[[[.,.],.],.],.],.],.],.],[.,[.,.]]] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]
[[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]] => [[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]]
[[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]] => [[[[[[[[[.,[.,.]],.],.],.],.],.],.],.],.] => [.,[[[[[[[[.,[.,.]],.],.],.],.],.],.],.]]
[[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]],.] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]] => [[[[[[[.,[[.,.],.]],.],.],.],.],.],.] => [.,[[[[[[.,[[.,.],.]],.],.],.],.],.]]
[[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]],.] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] => [[[[[[[[.,.],[.,.]],.],.],.],.],.],.] => [.,[[[[[[[.,.],[.,.]],.],.],.],.],.]]
[.,[[[.,[[.,[[.,[.,.]],.]],.]],[.,.]],.]] => [[.,[[.,[[.,[[.,[.,.]],.]],.]],[.,.]]],.] => [.,[[[.,.],[[.,[[.,[[.,.],.]],.]],.]],.]] => [[.,[[.,.],[[.,[[.,[[.,.],.]],.]],.]]],.]
[.,[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]] => [[.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],[[.,.],[[.,.],.]]]],.]] => [[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]],.]
[.,[[[.,[[.,[[.,[[.,[.,.]],.]],.]],.]],[.,.]],.]] => [[.,[[.,[[.,[[.,[[.,[.,.]],.]],.]],.]],[.,.]]],.] => [.,[[[.,.],[[.,[[.,[[.,[[.,.],.]],.]],.]],.]],.]] => [[.,[[.,.],[[.,[[.,[[.,[[.,.],.]],.]],.]],.]]],.]
[.,[[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],.]] => [[.,[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]],.]] => [[.,[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]],.]
[.,[[.,.],[[[.,[[.,[.,.]],.]],[.,.]],.]]] => [[.,[.,.]],[[[.,[[.,[.,.]],.]],[.,.]],.]] => [[.,[[.,.],[[.,[[.,.],.]],.]]],[[.,.],.]] => [[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,.]],.]
[.,[[.,.],[[[[.,[.,.]],[.,.]],[.,.]],.]]] => [[.,[.,.]],[[[[.,[.,.]],[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],[[.,.],.]]]],[[.,.],.]] => [[[.,[[.,.],[[.,.],[[.,.],.]]]],[.,.]],.]
[.,[[[.,[[.,.],[[.,[.,.]],.]]],[.,.]],.]] => [[.,[[.,[[.,.],[[.,[.,.]],.]]],[.,.]]],.] => [.,[[[.,.],[[[.,[[.,.],.]],[.,.]],.]],.]] => [[.,[[.,.],[[[.,[[.,.],.]],[.,.]],.]]],.]
[.,[[[.,[[.,[.,.]],.]],.],[[.,[.,.]],.]]] => [[.,[[.,[[.,[.,.]],.]],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[[.,[[.,.],.]],.]],.]] => [[[.,[[.,.],.]],[.,[[.,[[.,.],.]],.]]],.]
[.,[[[.,[.,.]],.],[[[.,[.,.]],[.,.]],.]]] => [[.,[[.,[.,.]],.]],[[[.,[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],.]]],[[.,[[.,.],.]],.]] => [[[.,[[.,.],[[.,.],.]]],[.,[[.,.],.]]],.]
[.,[[[[.,[.,.]],[.,.]],.],[[.,[.,.]],.]]] => [[.,[[[.,[.,.]],[.,.]],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[[.,.],[[.,.],.]]],.]] => [[[.,[[.,.],.]],[.,[[.,.],[[.,.],.]]]],.]
[[.,.],[[.,.],[[.,.],[[.,[.,.]],[.,.]]]]] => [[[.,.],[.,.]],[[.,.],[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],[.,.]],[[.,.],[.,.]]] => [[[[[.,.],[[.,.],.]],[.,.]],[.,.]],[.,.]]
[.,[[.,.],[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],.]]] => [[.,[.,.]],[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],.]] => [[.,[[.,.],[[.,[[.,.],[[.,.],.]]],.]]],[[.,.],.]] => [[[.,[[.,.],[[.,[[.,.],[[.,.],.]]],.]]],[.,.]],.]
[.,[[.,.],[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],.]]] => [[.,[.,.]],[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],[[.,[[.,.],.]],.]]]],[[.,.],.]] => [[[.,[[.,.],[[.,.],[[.,[[.,.],.]],.]]]],[.,.]],.]
[.,[[.,.],[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],.]]] => [[.,[.,.]],[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],.]] => [[.,[[.,.],[[.,[[.,.],.]],[[.,.],.]]]],[[.,.],.]] => [[[.,[[.,.],[[.,[[.,.],.]],[[.,.],.]]]],[.,.]],.]
[.,[[.,.],[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]]] => [[.,[.,.]],[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]],[[.,.],.]] => [[[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]],[.,.]],.]
[.,[[[.,.],[[[.,[[.,[.,.]],.]],[.,.]],.]],[.,.]]] => [[.,[[.,.],[[[.,[[.,[.,.]],.]],[.,.]],.]]],[.,.]] => [[.,.],[[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,.]],.]] => [[[.,.],[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,.]]],.]
[.,[[[.,[[[.,[.,.]],[.,.]],.]],.],[[.,[.,.]],.]]] => [[.,[[.,[[[.,[.,.]],[.,.]],.]],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[[.,[[.,.],[[.,.],.]]],.]],.]] => [[[.,[[.,.],.]],[.,[[.,[[.,.],[[.,.],.]]],.]]],.]
[.,[[[.,[[.,[.,.]],.]],.],[[[.,[.,.]],[.,.]],.]]] => [[.,[[.,[[.,[.,.]],.]],.]],[[[.,[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],.]]],[[.,[[.,[[.,.],.]],.]],.]] => [[[.,[[.,.],[[.,.],.]]],[.,[[.,[[.,.],.]],.]]],.]
[.,[[[[.,[[.,[.,.]],.]],[.,.]],.],[[.,[.,.]],.]]] => [[.,[[[.,[[.,[.,.]],.]],[.,.]],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[[.,.],[[.,[[.,.],.]],.]]],.]] => [[[.,[[.,.],.]],[.,[[.,.],[[.,[[.,.],.]],.]]]],.]
[.,[[[.,[.,.]],.],[[[.,[[.,[.,.]],.]],[.,.]],.]]] => [[.,[[.,[.,.]],.]],[[[.,[[.,[.,.]],.]],[.,.]],.]] => [[.,[[.,.],[[.,[[.,.],.]],.]]],[[.,[[.,.],.]],.]] => [[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,[[.,.],.]]],.]
[.,[[[.,[.,.]],.],[[[[.,[.,.]],[.,.]],[.,.]],.]]] => [[.,[[.,[.,.]],.]],[[[[.,[.,.]],[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],[[.,.],.]]]],[[.,[[.,.],.]],.]] => [[[.,[[.,.],[[.,.],[[.,.],.]]]],[.,[[.,.],.]]],.]
[.,[[[[.,[.,.]],[[.,[.,.]],.]],.],[[.,[.,.]],.]]] => [[.,[[[.,[.,.]],[[.,[.,.]],.]],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[[.,[[.,.],.]],[[.,.],.]]],.]] => [[[.,[[.,.],.]],[.,[[.,[[.,.],.]],[[.,.],.]]]],.]
[.,[[[[.,[.,.]],[.,.]],.],[[[.,[.,.]],[.,.]],.]]] => [[.,[[[.,[.,.]],[.,.]],.]],[[[.,[.,.]],[.,.]],.]] => [[.,[[.,.],[[.,.],.]]],[[.,[[.,.],[[.,.],.]]],.]] => [[[.,[[.,.],[[.,.],.]]],[.,[[.,.],[[.,.],.]]]],.]
[.,[[[[[.,[.,.]],[.,.]],[.,.]],.],[[.,[.,.]],.]]] => [[.,[[[[.,[.,.]],[.,.]],[.,.]],.]],[[.,[.,.]],.]] => [[.,[[.,.],.]],[[.,[[.,.],[[.,.],[[.,.],.]]]],.]] => [[[.,[[.,.],.]],[.,[[.,.],[[.,.],[[.,.],.]]]]],.]
[[[[.,.],[.,.]],[[.,.],[.,[.,.]]]],.] => [.,[[[.,.],[.,.]],[[.,.],[.,[.,.]]]]] => [[[[[.,.],.],[.,.]],[[.,.],[.,.]]],.] => [.,[[[[.,.],.],[.,.]],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[.,.],[[.,.],.]]],.] => [.,[[[.,.],[.,.]],[[.,.],[[.,.],.]]]] => [[[[.,[.,.]],[.,.]],[[.,.],[.,.]]],.] => [.,[[[.,[.,.]],[.,.]],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],.] => [.,[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],.] => [.,[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[.,[.,.]],[.,.]]],.] => [.,[[[.,.],[.,.]],[[.,[.,.]],[.,.]]]] => [[[[.,.],[[.,.],.]],[[.,.],[.,.]]],.] => [.,[[[.,.],[[.,.],.]],[[.,.],[.,.]]]]
[[[.,[[.,[.,[.,.]]],.]],[.,.]],[.,.]] => [[[[.,[[.,[.,[.,.]]],.]],[.,.]],.],.] => [.,[.,[[.,.],[[.,[[[.,.],.],.]],.]]]] => [[.,.],[[.,.],[[.,[[[.,.],.],.]],.]]]
[[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],.] => [.,[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],.] => [.,[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]]
[[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],.] => [.,[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],.] => [.,[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]]
[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],.] => [.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],.] => [.,[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]]
[[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],.]]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],.]]] => [[[.,[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[[.,[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]]
[.,[[[.,.],[[.,.],[[.,.],[[.,.],.]]]],.]] => [[.,[[.,.],[[.,.],[[.,.],[[.,.],.]]]]],.] => [.,[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]] => [[.,[[[[.,[.,.]],[.,.]],[.,.]],[.,.]]],.]
[[[[.,.],[.,.]],.],[[.,.],[[.,.],[.,.]]]] => [[[[[.,.],[.,.]],.],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[.,[[.,.],[.,.]]]]] => [[[[.,.],[.,.]],[.,.]],[.,[[.,.],[.,.]]]]
[[[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]],.] => [.,[[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]],.] => [.,[[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]]]
[[[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]],.] => [.,[[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]],.] => [.,[[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]]]
[[[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]],.] => [.,[[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]],.] => [.,[[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]],.] => [.,[[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]],.] => [.,[[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]]]
[[[.,.],[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]],.] => [.,[[.,.],[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],[.,.]],.] => [.,[[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],[.,.]]]
[[[.,.],[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]],.] => [.,[[.,.],[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],[.,.]],.] => [.,[[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],[.,.]]]
[[[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]],.] => [.,[[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]],.] => [.,[[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]]]
[[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]],.] => [.,[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]] => [[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],.] => [.,[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]]
[[[[.,.],[.,.]],[[.,.],[.,.]]],[[[.,.],[.,.]],.]] => [[[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]]] => [[.,[[.,.],[.,.]]],[[[.,.],[.,.]],[[.,.],[.,.]]]]
[[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,.]]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],.],[.,.]] => [[.,.],[.,[[[[[[.,.],.],.],.],.],.]]] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]]
[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]] => [[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],.] => [.,[.,[[[[[[[.,.],.],.],.],.],.],.]]] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]]
[[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[[.,.],.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],.],[.,[.,[.,.]]]] => [[[[[[[.,.],.],.],.],.],.],[.,[.,.]]]
[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,[.,.]]] => [[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],[.,.]] => [[.,.],[.,[[[[[[[.,.],.],.],.],.],.],.]]] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]]
[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],[.,.]] => [[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.],.] => [.,[.,[[[[[[[[.,.],.],.],.],.],.],.],.]]] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]]
[[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],.] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]] => [[.,[[[[[[[.,.],.],.],.],.],.],.]],.] => [.,[.,[[[[[[[.,.],.],.],.],.],.],.]]]
[[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.],.] => [.,[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.]] => [[.,[.,[[[[[[.,.],.],.],.],.],.]]],.] => [.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]]
[[[[[[[.,[.,[.,.]]],.],.],.],.],.],.] => [.,[[[[[[.,[.,[.,.]]],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]],.] => [.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]
[[[[[[[[.,[.,.]],.],.],.],.],.],.],.] => [.,[[[[[[[.,[.,.]],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]
[[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.],.] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]] => [[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.] => [.,[.,[[[[[[[[.,.],.],.],.],.],.],.],.]]]
[[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.],.] => [.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]] => [[.,[[[[[[.,.],.],.],.],.],[.,.]]],.] => [.,[.,[[[[[[.,.],.],.],.],.],[.,.]]]]
[[[[[[[.,.],[.,[.,.]]],.],.],.],.],.] => [.,[[[[[[.,.],[.,[.,.]]],.],.],.],.]] => [[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]],.] => [.,[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]]
[[[[[[[[.,[.,[.,.]]],.],.],.],.],.],.],.] => [.,[[[[[[[.,[.,[.,.]]],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]]
[[[[[[[[.,.],[.,.]],.],.],.],.],.],.] => [.,[[[[[[[.,.],[.,.]],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]],.] => [.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[[[[[[[[[.,[.,.]],.],.],.],.],.],.],.],.] => [.,[[[[[[[[.,[.,.]],.],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]]]
[.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] => [[.,.],[[.,.],[.,[.,[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]] => [[[[[[[[.,.],.],.],.],.],[.,.]],.],.]
[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],.],.],.],[[.,.],.]] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],.]
[.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]] => [[[[[[[[.,.],[.,.]],.],.],.],.],.],[.,.]] => [[[[[[[[[.,.],[.,.]],.],.],.],.],.],.],.]
[.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[.,.],[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]] => [[[[[[[[[.,.],.],.],.],.],.],[.,.]],.],.]
[.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[[[[[[.,.],.],.],.],.],.],.],[[.,.],.]] => [[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.]
[.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]] => [[.,[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],.]] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]] => [[.,[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],.]] => [[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],.]
[.,[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]] => [[.,[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],.]] => [[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],.]
[.,[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]] => [[.,[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],.]] => [[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],.]
[.,[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]] => [[.,[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],.]] => [[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],.]
[.,[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]] => [[.,[[.,.],[[.,.],[[.,.],[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],[.,.]],[.,.]],[.,.]],.]] => [[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],.]
[.,[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]] => [[.,[[.,.],[[[.,.],[.,.]],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[[.,.],[.,.]]],[.,.]],.]] => [[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],.]
[.,[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]] => [[.,[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],.]] => [[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],.]
[.,[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]] => [[.,[[[.,.],[[.,.],[.,.]]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[[.,.],[.,.]],[.,.]]],.]] => [[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],.]
[.,[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]] => [[.,[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],.]] => [[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],.]
[[.,[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]] => [[[.,[[.,.],[[.,.],[.,.]]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[[.,.],[.,.]],[.,.]],.]]] => [[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],.]]
[[.,[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]] => [[[.,[[[.,.],[.,.]],[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],[[.,.],[.,.]]],.]]] => [[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],.]]
[[.,[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]] => [[[.,[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],.]]] => [[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],.]]
[[.,[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]] => [[[.,[[.,.],[.,.]]],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[[[.,.],[.,.]],.]]] => [[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],.]]
[[[.,[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]] => [[[[.,[[.,.],[.,.]]],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[[[.,.],[.,.]],.]]]] => [[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],.]]]
[[.,[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[[.,[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],.]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[[.,[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],.]]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[[.,[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],.]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],.]]
[[[.,[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],.]]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[[.,[.,.]],[.,.]],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[[.,.],[[.,.],.]]]] => [[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],.]]]
[[[[.,[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] => [[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],.]]]]
[.,[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]] => [[.,[.,.]],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[[.,.],.]] => [[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]]] => [[.,[.,.]],[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],[[.,.],.]] => [[[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]]] => [[.,[.,.]],[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],[[.,.],.]] => [[[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]]] => [[.,[.,.]],[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],[[.,.],.]] => [[[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]],.]
[.,[[.,.],[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]]] => [[.,[.,.]],[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],[[.,.],.]] => [[[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],[.,.]],.]
[.,[[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]]] => [[.,[.,.]],[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],[[.,.],.]] => [[[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]],.]
[.,[[.,.],[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]]] => [[.,[.,.]],[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],[[.,.],.]] => [[[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],[.,.]],.]
[.,[[.,.],[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]]] => [[.,[.,.]],[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],[[.,.],.]] => [[[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],[.,.]],.]
[.,[[.,.],[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]]] => [[.,[.,.]],[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],[[.,.],.]] => [[[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],[.,.]],.]
[.,[[.,.],[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]]] => [[.,[.,.]],[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],[[.,.],.]] => [[[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],[.,.]],.]
[.,[[.,.],[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]]] => [[.,[.,.]],[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],[[.,.],.]] => [[[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],[.,.]],.]
[.,[[.,.],[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]]] => [[.,[.,.]],[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],[[.,.],.]] => [[[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],[.,.]],.]
[.,[[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]]] => [[.,[.,.]],[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],[[.,.],.]] => [[[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]],.]
[.,[[.,.],[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]]] => [[.,[.,.]],[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],[[.,.],.]] => [[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],[.,.]],.]
[.,[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],[.,.]]] => [[.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]],[.,.]] => [[.,.],[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],.]] => [[[.,.],[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]],.]
[.,[[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],[.,.]]] => [[.,[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],.]] => [[[.,.],[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]],.]
[.,[[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],[.,.]]] => [[.,[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],.]] => [[[.,.],[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]],.]
[.,[[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],[.,.]]] => [[.,[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],.]] => [[[.,.],[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]],.]
[.,[[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]]] => [[.,[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],.]] => [[[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]],.]
[.,[[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]]] => [[.,[[.,.],[[.,.],[[.,.],[.,.]]]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[[[.,.],[.,.]],[.,.]],[.,.]],.]] => [[[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]],.]
[.,[[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]]] => [[.,[[.,.],[[[.,.],[.,.]],[.,.]]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[[.,.],[[.,.],[.,.]]],[.,.]],.]] => [[[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]],.]
[.,[[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],[.,.]]] => [[.,[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],.]] => [[[.,.],[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]],.]
[.,[[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],[.,.]]] => [[.,[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],.]] => [[[.,.],[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]],.]
[.,[[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]]] => [[.,[[.,.],[[.,.],[.,.]]]],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[[[[.,.],[.,.]],[.,.]],.]] => [[[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]],.]
[.,[[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]]] => [[.,[[.,.],[[.,.],[.,.]]]],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[[[[.,.],[.,.]],[.,.]],.]] => [[[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]],.]
[.,[[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],[.,.]]] => [[.,[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],.]] => [[[.,.],[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]],.]
[.,[[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]]] => [[.,[[[.,.],[[.,.],[.,.]]],[.,.]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[.,.],[[[.,.],[.,.]],[.,.]]],.]] => [[[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]],.]
[.,[[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],[.,.]]] => [[.,[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],.]] => [[[.,.],[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]],.]
[.,[[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]]] => [[.,[[.,.],[.,.]]],[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[[[.,.],[.,.]],.]] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]]] => [[.,[[.,.],[.,.]]],[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],[[[.,.],[.,.]],.]] => [[[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]]] => [[.,[[.,.],[.,.]]],[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],[[[.,.],[.,.]],.]] => [[[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]]] => [[.,[[.,.],[.,.]]],[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],[[[.,.],[.,.]],.]] => [[[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]],.]
[.,[[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]]] => [[.,[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],.]] => [[[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]],.]
[.,[[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]]] => [[.,[[[.,.],[.,.]],[.,.]]],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[[[.,.],[[.,.],[.,.]]],.]] => [[[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]],.]
[[.,[[.,.],[[.,.],[[.,.],[.,.]]]]],[[.,.],[.,.]]] => [[[.,[[.,.],[[.,.],[[.,.],[.,.]]]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[[[.,.],[.,.]],[.,.]],[.,.]],.]]] => [[[.,.],[.,.]],[[[[[.,.],[.,.]],[.,.]],[.,.]],.]]
[[.,[[.,.],[[[.,.],[.,.]],[.,.]]]],[[.,.],[.,.]]] => [[[.,[[.,.],[[[.,.],[.,.]],[.,.]]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[[.,.],[[.,.],[.,.]]],[.,.]],.]]] => [[[.,.],[.,.]],[[[[.,.],[[.,.],[.,.]]],[.,.]],.]]
[[.,[[[.,.],[[.,.],[.,.]]],[.,.]]],[[.,.],[.,.]]] => [[[.,[[[.,.],[[.,.],[.,.]]],[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],[[[.,.],[.,.]],[.,.]]],.]]] => [[[.,.],[.,.]],[[[.,.],[[[.,.],[.,.]],[.,.]]],.]]
[[.,[[[.,.],[.,.]],[[.,.],[.,.]]]],[[.,.],[.,.]]] => [[[.,[[[.,.],[.,.]],[[.,.],[.,.]]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[[.,.],[.,.]],[[.,.],[.,.]]],.]]] => [[[.,.],[.,.]],[[[[.,.],[.,.]],[[.,.],[.,.]]],.]]
[[.,[[[[.,.],[.,.]],[.,.]],[.,.]]],[[.,.],[.,.]]] => [[[.,[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],.]]] => [[[.,.],[.,.]],[[[.,.],[[.,.],[[.,.],[.,.]]]],.]]
[[.,[[.,.],[[.,.],[.,.]]]],[[.,.],[[.,.],[.,.]]]] => [[[.,[[.,.],[[.,.],[.,.]]]],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[[[[.,.],[.,.]],[.,.]],.]]] => [[[[.,.],[.,.]],[.,.]],[[[[.,.],[.,.]],[.,.]],.]]
[[.,[[[.,.],[.,.]],[.,.]]],[[.,.],[[.,.],[.,.]]]] => [[[.,[[[.,.],[.,.]],[.,.]]],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[[[.,.],[[.,.],[.,.]]],.]]] => [[[[.,.],[.,.]],[.,.]],[[[.,.],[[.,.],[.,.]]],.]]
[[.,[[.,.],[[.,.],[.,.]]]],[[[.,.],[.,.]],[.,.]]] => [[[.,[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],.]]] => [[[.,.],[[.,.],[.,.]]],[[[[.,.],[.,.]],[.,.]],.]]
[[.,[[[.,.],[.,.]],[.,.]]],[[[.,.],[.,.]],[.,.]]] => [[[.,[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],.]]] => [[[.,.],[[.,.],[.,.]]],[[[.,.],[[.,.],[.,.]]],.]]
[[[.,[[.,.],[[.,.],[.,.]]]],[.,.]],[[.,.],[.,.]]] => [[[[.,[[.,.],[[.,.],[.,.]]]],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[[[[.,.],[.,.]],[.,.]],.]]]] => [[[.,.],[.,.]],[[.,.],[[[[.,.],[.,.]],[.,.]],.]]]
[[[.,[[[.,.],[.,.]],[.,.]]],[.,.]],[[.,.],[.,.]]] => [[[[.,[[[.,.],[.,.]],[.,.]]],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[[[.,.],[[.,.],[.,.]]],.]]]] => [[[.,.],[.,.]],[[.,.],[[[.,.],[[.,.],[.,.]]],.]]]
[[.,[[.,.],[.,.]]],[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[[.,[[.,.],[.,.]]],[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],[[[.,.],[.,.]],.]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[[[.,.],[.,.]],.]]
[[.,[[.,.],[.,.]]],[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[[.,[[.,.],[.,.]]],[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[[.,.],[[[.,.],[.,.]],.]]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],[[[.,.],[.,.]],.]]
[[.,[[.,.],[.,.]]],[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[[.,[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],.]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],[[[.,.],[.,.]],.]]
[[.,[[.,.],[.,.]]],[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[[.,[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],.]]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],[[[.,.],[.,.]],.]]
[[[.,[[.,.],[.,.]]],[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[[.,[[.,.],[.,.]]],[[.,.],[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],[.,.]],[[[.,.],[.,.]],.]]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],[[[.,.],[.,.]],.]]]
[[[.,[[.,.],[.,.]]],[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[[.,[[.,.],[.,.]]],[.,.]],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[[.,.],[[[.,.],[.,.]],.]]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],[[[.,.],[.,.]],.]]]
[[[.,[[.,.],[.,.]]],[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[[.,[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],.]]]] => [[[.,.],[[.,.],[.,.]]],[[.,.],[[[.,.],[.,.]],.]]]
[[[[.,[[.,.],[.,.]]],[.,.]],[.,.]],[[.,.],[.,.]]] => [[[[[.,[[.,.],[.,.]]],[.,.]],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[[.,.],[[[.,.],[.,.]],.]]]]] => [[[.,.],[.,.]],[[.,.],[[.,.],[[[.,.],[.,.]],.]]]]
[[.,[.,.]],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]] => [[[.,[.,.]],[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],[[.,.],.]]] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]] => [[[.,[.,.]],[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],[[.,.],.]]] => [[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]] => [[[.,[.,.]],[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],[[.,.],.]]] => [[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]] => [[[.,[.,.]],[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],[[.,.],.]]] => [[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]] => [[[.,[.,.]],[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],[[.,.],.]]] => [[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]] => [[[.,[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]],[.,.]] => [[.,.],[[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],.]]] => [[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]] => [[[.,[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],.]]] => [[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]] => [[[.,[.,.]],[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],[[.,.],.]]] => [[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],[[.,.],.]]
[[.,[.,.]],[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]] => [[[.,[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],.]]] => [[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],[[.,.],.]]
[[.,[.,.]],[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]] => [[[.,[.,.]],[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],[[.,.],.]]] => [[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],[[.,.],.]]
[[[.,[.,.]],[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]] => [[[[.,[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],.]]]] => [[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],[[.,.],.]]]
[[[.,[.,.]],[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]] => [[[[.,[.,.]],[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],[[.,.],.]]]] => [[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],[[.,.],.]]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[[[.,[.,.]],[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],[[.,.],.]]]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[[[.,[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]] => [[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],.]]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[[[.,[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]],[.,.]] => [[.,.],[[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],.]]]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],[[.,.],.]]]
[[[[.,[.,.]],[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]] => [[[[[.,[.,.]],[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]] => [[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],[[.,.],.]]]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],[[.,.],.]]]]
[[[[.,[.,.]],[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]] => [[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],[[.,.],.]]]]
[[[[.,[.,.]],[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[[[.,[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]],[.,.]] => [[.,.],[[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],.]]]]] => [[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],[[.,.],.]]]]
[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]] => [[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]] => [[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],[[.,.],.]]]]]
[.,[[[[[[[.,.],.],.],.],.],.],[.,.]]] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]] => [[.,.],[[.,[.,[.,[.,[.,[.,.]]]]]],.]] => [[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.]
[[[[[[.,[.,.]],.],.],.],.],[[.,.],.]] => [[[[[[[.,[.,.]],.],.],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]] => [[.,[.,.]],[.,[.,[.,[.,[[.,.],.]]]]]]
[.,[[[[[[[.,.],.],.],.],.],[.,.]],.]] => [[.,[[[[[[.,.],.],.],.],.],[.,.]]],.] => [.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]] => [[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]],.]
[[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.],.] => [.,[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.]] => [[.,[[.,.],[[[[[.,.],.],.],.],.]]],.] => [.,[.,[[.,.],[[[[[.,.],.],.],.],.]]]]
[[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]],.] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.] => [.,[[.,.],[[[[[[.,.],.],.],.],.],.]]]
[.,[.,[[.,[[[[[.,.],.],.],.],.]],.]]] => [[.,.],[[.,[[[[[.,.],.],.],.],.]],.]] => [[.,[[.,[.,[.,[.,[.,.]]]]],.]],[.,.]] => [[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.],.]
[.,[[.,[[[[[[.,.],.],.],.],.],.]],.]] => [[.,[.,[[[[[[.,.],.],.],.],.],.]]],.] => [.,[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.]] => [[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]],.]
[[.,[[[[[[[.,.],.],.],.],.],.],.]],.] => [.,[.,[[[[[[[.,.],.],.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],.] => [.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]
[[[[[[[.,[[.,.],.]],.],.],.],.],.],.] => [.,[[[[[[.,[[.,.],.]],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]],.] => [.,[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]]
[[[.,[[[[[[.,.],.],.],.],.],.]],.],.] => [.,[[.,[[[[[[.,.],.],.],.],.],.]],.]] => [[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]],.] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]]
[[.,[[[[[[.,.],.],.],.],.],[.,.]]],.] => [.,[.,[[[[[[.,.],.],.],.],.],[.,.]]]] => [[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.],.] => [.,[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]]
[[.,[[[[[[[[.,.],.],.],.],.],.],.],.]],.] => [.,[.,[[[[[[[[.,.],.],.],.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.],.] => [.,[[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.]]
[[[[[[[[.,.],.],[.,.]],.],.],.],.],.] => [.,[[[[[[[.,.],.],[.,.]],.],.],.],.]] => [[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]],.] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]]
[[[[[[[[.,.],.],.],.],.],[.,.]],.],.] => [.,[[[[[[[.,.],.],.],.],.],[.,.]],.]] => [[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]],.] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]]
[[[[[[[[.,.],.],.],.],.],.],[.,.]],.] => [.,[[[[[[[.,.],.],.],.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.] => [.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[[[[[[[[[.,.],.],.],.],[.,.]],.],.],.],.] => [.,[[[[[[[[.,.],.],.],.],[.,.]],.],.],.]] => [[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]],.] => [.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]]
[[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.] => [.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]
[[[[.,.],[[.,.],.]],[[.,.],[.,.]]],.] => [.,[[[.,.],[[.,.],.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,[.,.]],[.,.]]],.] => [.,[[[.,.],[.,.]],[[.,[.,.]],[.,.]]]]
[[[[.,[.,.]],[.,.]],[[.,.],[.,.]]],.] => [.,[[[.,[.,.]],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[[.,.],.]]],.] => [.,[[[.,.],[.,.]],[[.,.],[[.,.],.]]]]
[.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]] => [[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]] => [[.,.],[[[[[[[.,.],.],.],.],.],.],.]] => [[[.,.],[[[[[[.,.],.],.],.],.],.]],.]
[.,[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.]] => [[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]],.] => [.,[[.,[[[[[[.,.],.],.],.],.],.]],.]] => [[.,[.,[[[[[[.,.],.],.],.],.],.]]],.]
[.,[[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],.]] => [[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]],.] => [.,[[.,[[[[[[[.,.],.],.],.],.],.],.]],.]] => [[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]],.]
[[[.,.],[.,[.,[.,[.,[.,.]]]]]],[.,.]] => [[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.],.] => [.,[.,[[[[[[.,.],.],.],.],.],[.,.]]]] => [[.,.],[[[[[[.,.],.],.],.],.],[.,.]]]
[[.,[.,[.,[.,[.,[.,.]]]]]],[[.,.],.]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]],.] => [.,[[.,.],[[[[[[.,.],.],.],.],.],.]]] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]]
[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]]
[[[.,.],.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[[.,.],.],.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],.],.],.],[.,[.,[.,.]]]] => [[[[[[[[.,.],.],.],.],.],.],.],[.,[.,.]]]
[[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],.] => [.,[[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[[[[[[[[.,.],.],.],.],.],.],.],[.,.]],.] => [.,[[[[[[[[.,.],.],.],.],.],.],.],[.,.]]]
[[[[[.,.],.],[.,.]],[[.,.],[.,.]]],.] => [.,[[[[.,.],.],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[.,[.,.]]]],.] => [.,[[[.,.],[.,.]],[[.,.],[.,[.,.]]]]]
[[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],.] => [.,[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],.] => [.,[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]]
[[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],.]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[[.,[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]]
[[[[.,[[[[.,.],.],.],.]],.],.],[.,.]] => [[[[[.,[[[[.,.],.],.],.]],.],.],.],.] => [.,[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]] => [[.,.],[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[.,[[[.,[.,[.,[.,[.,.]]]]],.],[.,.]]] => [[.,[[.,[.,[.,[.,[.,.]]]]],.]],[.,.]] => [[.,.],[[.,[[[[[.,.],.],.],.],.]],.]] => [[[.,.],[.,[[[[[.,.],.],.],.],.]]],.]
[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]]] => [[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]],[.,.]] => [[.,.],[[[[[[[[.,.],.],.],.],.],.],.],.]] => [[[.,.],[[[[[[[.,.],.],.],.],.],.],.]],.]
[[.,.],[.,[.,[[[[[.,.],.],.],.],.]]]] => [[[.,.],.],[.,[[[[[.,.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,.]]]]],.],[.,[.,.]]] => [[[[.,[.,[.,[.,[.,.]]]]],.],.],[.,.]]
[[.,.],[.,[[[[[[.,.],.],.],.],.],.]]] => [[[.,.],.],[[[[[[.,.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,.]]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],.],[.,.]]
[[.,.],[.,[[[[[[[.,.],.],.],.],.],.],.]]] => [[[.,.],.],[[[[[[[.,.],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,[.,.]]] => [[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],[.,.]]
[[.,[.,.]],[[[[[[.,.],.],.],.],.],.]] => [[[.,[.,.]],[[[[[.,.],.],.],.],.]],.] => [.,[[.,[.,[.,[.,[.,.]]]]],[[.,.],.]]] => [[.,[.,[.,[.,[.,[.,.]]]]]],[[.,.],.]]
[[[.,.],[[[[[[.,.],.],.],.],.],.]],.] => [.,[[.,.],[[[[[[.,.],.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]],.] => [.,[[.,[.,[.,[.,[.,[.,.]]]]]],[.,.]]]
[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],.] => [.,[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],.] => [.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]
[.,[[.,[.,[.,[.,[.,.]]]]],[[.,.],.]]] => [[.,[.,[.,[.,[.,[.,.]]]]]],[[.,.],.]] => [[.,[.,.]],[[[[[[.,.],.],.],.],.],.]] => [[[.,[.,.]],[[[[[.,.],.],.],.],.]],.]
[.,[[.,[.,[.,[.,[[[.,.],.],.]]]]],.]] => [[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]],.] => [.,[[[[[[.,[.,[.,.]]],.],.],.],.],.]] => [[.,[[[[[.,[.,[.,.]]],.],.],.],.]],.]
[[[.,.],[.,.]],[[.,.],[.,[[.,.],[.,.]]]]] => [[[[.,.],[.,.]],[.,.]],[.,[[.,.],[.,.]]]] => [[[[.,.],[.,.]],.],[[.,.],[[.,.],[.,.]]]] => [[[[[.,.],[.,.]],.],[.,.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],.]]]] => [[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],.]]] => [[[.,[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[[.,[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]]
[[[[[[[[.,.],.],.],.],.],.],.],[.,[.,.]]] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[[.,.],.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],.] => [.,[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],.] => [.,[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]]
[[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],.] => [.,[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],.] => [.,[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]]
[[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],.] => [.,[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],.] => [.,[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]]
[[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],.] => [.,[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],.] => [.,[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]]
[[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],.] => [.,[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],.] => [.,[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]]
[[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],.] => [.,[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],.] => [.,[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]]
[[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],.] => [.,[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],.] => [.,[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]]
[[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],.] => [.,[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],.] => [.,[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]]
[[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],.]] => [[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],.] => [.,[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]] => [[.,[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]]
[[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],.]] => [[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]] => [[.,[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]]
[[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],.]]] => [[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],.]] => [[.,[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]] => [[[.,[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]]
[[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],.]] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]] => [[.,[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]]
[[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],.]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],.]] => [[.,[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[[.,[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]]
[[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],.] => [.,[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]],.] => [.,[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]]
[[[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],[.,.]],.] => [.,[[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]],.] => [.,[[.,.],[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]]]
[[[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],[.,.]],.] => [.,[[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]],.] => [.,[[.,.],[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]]]
[[[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]],.] => [.,[[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]],.] => [.,[[.,.],[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]]]]
[[[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],[.,.]],.] => [.,[[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],[.,.]]] => [[[.,.],[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]],.] => [.,[[.,.],[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]]]
[[[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]],.] => [.,[[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]],.] => [.,[[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]]]
[[[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],[.,.]],.] => [.,[[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]],.] => [.,[[.,.],[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]]]
[[[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],[.,.]],.] => [.,[[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]],.] => [.,[[.,.],[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]]]]
[[[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],[.,.]],.] => [.,[[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]],.] => [.,[[.,.],[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]]]
[[[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],[.,.]],.] => [.,[[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]],.] => [.,[[.,.],[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]]]]
[[[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],[.,.]],.] => [.,[[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],[.,.]]] => [[[.,.],[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]],.] => [.,[[.,.],[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]]]
[[[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],[.,.]],.] => [.,[[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]],.] => [.,[[.,.],[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]]]
[[[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]],.] => [.,[[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]]] => [[[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]],.] => [.,[[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]]]
[[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],[.,.]],.] => [.,[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],[.,.]]] => [[[.,.],[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]],.] => [.,[[.,.],[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]]]
[[[.,.],[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]],.] => [.,[[.,.],[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],[.,.]],.] => [.,[[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]],[.,.]]]
[[[.,.],[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]],.] => [.,[[.,.],[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],[.,.]],.] => [.,[[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]],[.,.]]]
[[[.,.],[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]],.] => [.,[[.,.],[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],[.,.]],.] => [.,[[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]],[.,.]]]
[[[.,.],[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]],.] => [.,[[.,.],[[[[.,.],[.,.]],[[.,.],[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],[.,.]],.] => [.,[[[.,.],[[[.,.],[.,.]],[[.,.],[.,.]]]],[.,.]]]
[[[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]],.] => [.,[[.,.],[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]]]] => [[[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]],.] => [.,[[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]],[.,.]]]
[[[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]],.] => [.,[[[.,.],[.,.]],[[[[.,.],[.,.]],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]],.] => [.,[[[.,.],[[.,.],[[.,.],[.,.]]]],[[.,.],[.,.]]]]
[[[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]],.] => [.,[[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]]] => [[[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]],.] => [.,[[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]]]
[[[.,.],[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]],.] => [.,[[.,.],[[.,.],[[[[.,.],[.,.]],[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],[.,.]],.] => [.,[[[[.,.],[[.,.],[[.,.],[.,.]]]],[.,.]],[.,.]]]
[[[.,.],[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]],.] => [.,[[.,.],[[.,.],[[[.,.],[[.,.],[.,.]]],[.,.]]]]] => [[[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],[.,.]],.] => [.,[[[[.,.],[[[.,.],[.,.]],[.,.]]],[.,.]],[.,.]]]
[[[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]],.] => [.,[[[[.,.],[.,.]],[.,.]],[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]],.] => [.,[[[.,.],[[.,.],[.,.]]],[[.,.],[[.,.],[.,.]]]]]
[[[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]]] => [[[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]],.] => [.,[[[.,.],[[.,.],[.,.]]],[[[.,.],[.,.]],[.,.]]]]
[[[.,.],[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]],.] => [.,[[.,.],[[[.,.],[.,.]],[[[.,.],[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],[.,.]],.] => [.,[[[[.,.],[[.,.],[.,.]]],[[.,.],[.,.]]],[.,.]]]
[[[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]],.] => [.,[[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]]] => [[[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]],.] => [.,[[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]]]
[[[.,.],[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]],.] => [.,[[.,.],[[.,.],[[.,.],[[[.,.],[.,.]],[.,.]]]]]] => [[[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],[.,.]],.] => [.,[[[[[.,.],[[.,.],[.,.]]],[.,.]],[.,.]],[.,.]]]
[[[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]],.] => [.,[[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]],.] => [.,[[[.,.],[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]]]
[[[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]],.] => [.,[[[[.,.],[[.,.],[.,.]]],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]],.] => [.,[[[.,.],[.,.]],[[.,.],[[[.,.],[.,.]],[.,.]]]]]
[[[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]],.] => [.,[[[.,.],[[[.,.],[.,.]],[.,.]]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]],.] => [.,[[[.,.],[.,.]],[[[.,.],[[.,.],[.,.]]],[.,.]]]]
[[[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]],.] => [.,[[[[.,.],[.,.]],[[.,.],[.,.]]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]],.] => [.,[[[.,.],[.,.]],[[[.,.],[.,.]],[[.,.],[.,.]]]]]
[[[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]],.] => [.,[[.,.],[[[[.,.],[.,.]],[.,.]],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]],.] => [.,[[[[.,.],[.,.]],[[.,.],[[.,.],[.,.]]]],[.,.]]]
[[[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]]] => [[[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]],.] => [.,[[[[.,.],[.,.]],[.,.]],[[.,.],[[.,.],[.,.]]]]]
[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[[.,.],.]] => [[[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],.] => [.,[[.,.],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]] => [[.,[.,.]],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]]
[[[[[.,.],[.,.]],[.,.]],[.,.]],[[.,.],[[.,.],.]]] => [[[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]],[[.,.],.]] => [[.,[.,.]],[[.,.],[[.,.],[[.,.],[[.,.],[.,.]]]]]] => [[[.,[.,.]],[.,.]],[[.,.],[[.,.],[[.,.],[.,.]]]]]
[[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]],.] => [.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]] => [[[[[[[.,[.,[.,.]]],.],.],.],.],.],.] => [.,[[[[[[.,[.,[.,.]]],.],.],.],.],.]]
[[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]],.] => [.,[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]] => [[[[[[.,[.,[[.,.],.]]],.],.],.],.],.] => [.,[[[[[.,[.,[[.,.],.]]],.],.],.],.]]
[[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]],.] => [.,[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]] => [[[[[.,[.,[[[.,.],.],.]]],.],.],.],.] => [.,[[[[.,[.,[[[.,.],.],.]]],.],.],.]]
[[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]],.] => [.,[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]]] => [[[[.,[.,[[[[.,.],.],.],.]]],.],.],.] => [.,[[[.,[.,[[[[.,.],.],.],.]]],.],.]]
[[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]],.] => [.,[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]] => [[[.,[.,[[[[[.,.],.],.],.],.]]],.],.] => [.,[[.,[.,[[[[[.,.],.],.],.],.]]],.]]
[[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]],.] => [.,[.,[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]]] => [[[[[[[[.,[.,[.,.]]],.],.],.],.],.],.],.] => [.,[[[[[[[.,[.,[.,.]]],.],.],.],.],.],.]]
[.,[[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]],.] => [.,[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]] => [[.,[[[[[[[[[.,.],.],.],.],.],.],.],.],.]],.]
[[[[[[.,.],.],.],.],.],[.,[.,[.,.]]]] => [[[[[[[.,.],.],.],.],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[[.,.],.],.],[.,[.,[.,[.,[.,.]]]]]]
[[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[[.,.],.],.],.],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]]
[[[[.,.],.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[[.,.],.],.],.],.],[.,[.,[.,.]]]]
[[[[[[[.,.],.],.],.],.],[.,.]],[.,.]] => [[[[[[[[.,.],.],.],.],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] => [[.,.],[[.,.],[.,[.,[.,[.,[.,.]]]]]]]
[[[[[[[.,.],.],.],.],.],.],[.,[.,[.,.]]]] => [[[[[[[[.,.],.],.],.],.],.],.],[.,[.,.]]] => [[[.,.],.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[[[.,.],.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]
[[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[[[.,.],.],.],.],.],.],[.,[.,[.,.]]]] => [[[[.,.],.],.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[[[.,.],.],.],.],[.,[.,[.,[.,[.,.]]]]]]
[[[[[.,.],.],.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]]
[[[[.,.],.],.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[[[.,.],.],.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[[[.,.],.],.],.],.],.],[.,[.,[.,.]]]]
[[[.,[.,[.,[.,[.,[.,.]]]]]],.],[.,.]] => [[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.],.] => [.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]] => [[.,.],[.,[[[[[[.,.],.],.],.],.],.]]]
[[[.,[.,[.,[.,[.,.]]]]],.],[.,[.,.]]] => [[[[.,[.,[.,[.,[.,.]]]]],.],.],[.,.]] => [[.,.],[.,[.,[[[[[.,.],.],.],.],.]]]] => [[[.,.],.],[.,[[[[[.,.],.],.],.],.]]]
[[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]] => [[[[[[[[[.,.],.],.],.],.],.],[.,.]],.],.] => [.,[.,[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]] => [[.,.],[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]]
[[[[[.,[[.,.],.]],.],.],.],[[.,.],.]] => [[[[[[.,[[.,.],.]],.],.],.],[.,.]],.] => [.,[[.,.],[.,[.,[.,[[.,[.,.]],.]]]]]] => [[.,[.,.]],[.,[.,[.,[[.,[.,.]],.]]]]]
[.,[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]] => [[.,[.,.]],[.,[.,[.,[.,[[.,.],.]]]]]] => [[[[[[.,[.,.]],.],.],.],.],[[.,.],.]] => [[[[[[[.,[.,.]],.],.],.],.],[.,.]],.]
[.,[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.] => [.,[[[[[[[.,[.,.]],.],.],.],.],.],.]] => [[.,[[[[[[.,[.,.]],.],.],.],.],.]],.]
[.,[[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]],.]] => [[.,[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]],.] => [.,[[[[[[[[.,[.,.]],.],.],.],.],.],.],.]] => [[.,[[[[[[[.,[.,.]],.],.],.],.],.],.]],.]
[.,[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.]] => [[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]],.] => [.,[[[[[[.,[[.,.],.]],.],.],.],.],.]] => [[.,[[[[[.,[[.,.],.]],.],.],.],.]],.]
[.,[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.]] => [[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]],.] => [.,[[[[[[[.,.],[.,.]],.],.],.],.],.]] => [[.,[[[[[[.,.],[.,.]],.],.],.],.]],.]
[[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]],.] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] => [[[.,[[[[[[.,.],.],.],.],.],.]],.],.] => [.,[[.,[[[[[[.,.],.],.],.],.],.]],.]]
[[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]],.] => [.,[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]] => [[[[[[[[.,.],.],[.,.]],.],.],.],.],.] => [.,[[[[[[[.,.],.],[.,.]],.],.],.],.]]
[[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]],.] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]] => [[[[[[[.,.],[[.,.],.]],.],.],.],.],.] => [.,[[[[[[.,.],[[.,.],.]],.],.],.],.]]
[[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]],.] => [.,[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]] => [[[[[[.,[[[.,.],.],.]],.],.],.],.],.] => [.,[[[[[.,[[[.,.],.],.]],.],.],.],.]]
[.,[[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]] => [[.,[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]] => [[[[[.,.],.],.],.],[[[[.,.],.],.],.]] => [[[[[[.,.],.],.],.],[[[.,.],.],.]],.]
[[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]],.] => [.,[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]] => [[[[[[[.,.],[.,[.,.]]],.],.],.],.],.] => [.,[[[[[[.,.],[.,[.,.]]],.],.],.],.]]
[[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]],.] => [.,[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]] => [[[[[[.,[[.,[.,.]],.]],.],.],.],.],.] => [.,[[[[[.,[[.,[.,.]],.]],.],.],.],.]]
[[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]],.] => [.,[.,[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]]] => [[[[[[[[[.,.],.],.],.],[.,.]],.],.],.],.] => [.,[[[[[[[[.,.],.],.],.],[.,.]],.],.],.]]
[[[[[.,[.,[.,[.,.]]]],.],.],.],[.,.]] => [[[[[[.,[.,[.,[.,.]]]],.],.],.],.],.] => [.,[.,[.,[.,[.,[[[[.,.],.],.],.]]]]]] => [[.,.],[.,[.,[.,[[[[.,.],.],.],.]]]]]
[[[[[[[.,.],.],.],.],.],[.,[.,.]]],.] => [.,[[[[[[.,.],.],.],.],.],[.,[.,.]]]] => [[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]],.] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]]
[[.,[[[[[[.,[.,.]],.],.],.],.],.]],.] => [.,[.,[[[[[[.,[.,.]],.],.],.],.],.]]] => [[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.],.] => [.,[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]]
[.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] => [[.,[[.,.],.]],[.,[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],.],[[.,[.,.]],.]] => [[[[[[[.,.],.],.],.],.],[.,[.,.]]],.]
[[.,.],[[.,[.,[.,[.,[.,[.,.]]]]]],.]] => [[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]],.] => [.,[[[[[[[.,.],.],.],.],.],.],[.,.]]] => [[.,[[[[[[.,.],.],.],.],.],.]],[.,.]]
[[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]],.] => [.,[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]]] => [[[[[[[[.,.],.],.],.],.],[.,.]],.],.] => [.,[[[[[[[.,.],.],.],.],.],[.,.]],.]]
[[.,[[[[[[.,.],.],.],.],.],.]],[.,.]] => [[[.,[[[[[[.,.],.],.],.],.],.]],.],.] => [.,[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]]] => [[.,.],[[.,[.,[.,[.,[.,[.,.]]]]]],.]]
[[[[[[[.,.],[[.,.],.]],.],.],.],.],.] => [.,[[[[[[.,.],[[.,.],.]],.],.],.],.]] => [[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]],.] => [.,[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]]
[[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]],.] => [.,[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]]] => [[[.,[[[[[[[.,.],.],.],.],.],.],.]],.],.] => [.,[[.,[[[[[[[.,.],.],.],.],.],.],.]],.]]
[.,[[.,[[[[[[[.,.],.],.],.],.],.],.]],.]] => [[.,[.,[[[[[[[.,.],.],.],.],.],.],.]]],.] => [.,[[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.],.]] => [[.,[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]],.]
[[.,[.,[[[[[.,.],.],.],.],.]]],[.,.]] => [[[.,[.,[[[[[.,.],.],.],.],.]]],.],.] => [.,[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]]] => [[.,.],[[[.,[.,[.,[.,[.,.]]]]],.],.]]
[[.,[.,.]],[.,[[[[[.,.],.],.],.],.]]] => [[[.,[.,.]],.],[[[[[.,.],.],.],.],.]] => [[.,[.,[.,[.,[.,.]]]]],[.,[[.,.],.]]] => [[[.,[.,[.,[.,[.,.]]]]],.],[[.,.],.]]
[[.,[[.,.],[[[[[.,.],.],.],.],.]]],.] => [.,[.,[[.,.],[[[[[.,.],.],.],.],.]]]] => [[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.],.] => [.,[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.]]
[.,[[.,.],[[[[[[[.,.],.],.],.],.],.],.]]] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]] => [[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[[.,.],.]] => [[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]],.]
[[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]],.] => [.,[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]] => [[[[[[[.,.],.],.],.],.],[.,[.,.]]],.] => [.,[[[[[[.,.],.],.],.],.],[.,[.,.]]]]
[[[[[.,.],.],.],[.,[.,[.,[.,.]]]]],.] => [.,[[[[.,.],.],.],[.,[.,[.,[.,.]]]]]] => [[[[[[.,.],.],.],.],[.,[.,[.,.]]]],.] => [.,[[[[[.,.],.],.],.],[.,[.,[.,.]]]]]
[[[[[[.,.],.],.],.],[.,[.,[.,.]]]],.] => [.,[[[[[.,.],.],.],.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,[.,[.,[.,.]]]]],.] => [.,[[[[.,.],.],.],[.,[.,[.,[.,.]]]]]]
[[[.,.],[.,.]],[[[.,.],[[.,.],.]],.]] => [[[[.,.],[.,.]],[[.,.],[[.,.],.]]],.] => [.,[[[.,[.,.]],[.,.]],[[.,.],[.,.]]]] => [[.,[[.,[.,.]],[.,.]]],[[.,.],[.,.]]]
[[.,[.,[[[[[[.,.],.],.],.],.],.]]],.] => [.,[.,[.,[[[[[[.,.],.],.],.],.],.]]]] => [[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.],.] => [.,[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.]]
[[[[[[[[.,.],[.,.]],.],.],.],.],.],[.,.]] => [[[[[[[[[.,.],[.,.]],.],.],.],.],.],.],.] => [.,[.,[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]]
[[[.,[[[[[.,.],.],.],.],.]],.],[.,.]] => [[[[.,[[[[[.,.],.],.],.],.]],.],.],.] => [.,[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]]] => [[.,.],[.,[[.,[.,[.,[.,[.,.]]]]],.]]]
[[[.,.],.],[[.,[.,[.,[.,[.,.]]]]],.]] => [[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]],.] => [.,[[[[[[.,.],.],.],.],.],[.,[.,.]]]] => [[.,[[[[[.,.],.],.],.],.]],[.,[.,.]]]
[[.,.],[.,[[[[[.,[.,.]],.],.],.],.]]] => [[[.,.],.],[[[[[.,[.,.]],.],.],.],.]] => [[.,[.,[.,[.,[[.,.],.]]]]],[.,[.,.]]] => [[[.,[.,[.,[.,[[.,.],.]]]]],.],[.,.]]
[.,[[[.,.],[[.,[[.,[[.,.],.]],.]],.]],.]] => [[.,[[.,.],[[.,[[.,[[.,.],.]],.]],.]]],.] => [.,[[[.,[[.,[[.,[.,.]],.]],.]],[.,.]],.]] => [[.,[[.,[[.,[[.,[.,.]],.]],.]],[.,.]]],.]
[.,[[[.,.],[[.,[[.,[[.,[[.,.],.]],.]],.]],.]],.]] => [[.,[[.,.],[[.,[[.,[[.,[[.,.],.]],.]],.]],.]]],.] => [.,[[[.,[[.,[[.,[[.,[.,.]],.]],.]],.]],[.,.]],.]] => [[.,[[.,[[.,[[.,[[.,[.,.]],.]],.]],.]],[.,.]]],.]
[[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.],.] => [.,[[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]] => [[.,[[[[[[.,[.,.]],.],.],.],.],.]],.] => [.,[.,[[[[[[.,[.,.]],.],.],.],.],.]]]
[[[.,[.,[.,[.,[.,.]]]]],.],[[.,.],.]] => [[[[.,[.,[.,[.,[.,.]]]]],.],[.,.]],.] => [.,[[.,.],[.,[[[[[.,.],.],.],.],.]]]] => [[.,[.,.]],[.,[[[[[.,.],.],.],.],.]]]
[[.,[[.,[.,[.,[.,[.,.]]]]],.]],[.,.]] => [[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.],.] => [.,[.,[[.,[[[[[.,.],.],.],.],.]],.]]] => [[.,.],[[.,[[[[[.,.],.],.],.],.]],.]]
[[[[.,.],.],[.,.]],[[[.,.],[.,.]],.]] => [[[[[.,.],.],[.,.]],[[.,.],[.,.]]],.] => [.,[[[.,.],[.,.]],[[.,.],[.,[.,.]]]]] => [[.,[[.,.],[.,.]]],[[.,.],[.,[.,.]]]]
[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[[.,.],.]] => [[[.,[.,[.,[.,[.,[.,[.,.]]]]]]],[.,.]],.] => [.,[[.,.],[[[[[[[.,.],.],.],.],.],.],.]]] => [[.,[.,.]],[[[[[[[.,.],.],.],.],.],.],.]]
[.,[.,[[[[[[.,.],.],.],.],.],[.,.]]]] => [[.,.],[[[[[[.,.],.],.],.],.],[.,.]]] => [[[.,.],[.,[.,[.,[.,[.,.]]]]]],[.,.]] => [[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.],.]
[[[.,.],[[[.,[[.,[.,.]],.]],[.,.]],.]],.] => [.,[[.,.],[[[.,[[.,[.,.]],.]],[.,.]],.]]] => [[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,.]],.] => [.,[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,.]]]
[[[[.,[[.,[.,.]],.]],.],[[.,[.,.]],.]],.] => [.,[[[.,[[.,[.,.]],.]],.],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[.,[[.,[[.,.],.]],.]]],.] => [.,[[.,[[.,.],.]],[.,[[.,[[.,.],.]],.]]]]
[[[[.,.],[[[.,[[.,[.,.]],.]],[.,.]],.]],[.,.]],.] => [.,[[[.,.],[[[.,[[.,[.,.]],.]],[.,.]],.]],[.,.]]] => [[[.,.],[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,.]]],.] => [.,[[.,.],[[.,[[.,.],[[.,[[.,.],.]],.]]],[.,.]]]]
Map
left rotate
Description
Return the result of left rotation applied to a binary tree.
Left rotation on binary trees is defined as follows: Let T be a binary tree such that the right child of the root of T is a node. Let A be the left child of the root of T, and let B and C be the left and right children of the right child of the root of T. (Keep in mind that nodes of trees are identified with the subtrees consisting of their descendants.) Then, the left rotation of T is the binary tree in which the right child of the root is C, whereas the left child of the root is a node whose left and right children are A and B.
Left rotation on binary trees is defined as follows: Let T be a binary tree such that the right child of the root of T is a node. Let A be the left child of the root of T, and let B and C be the left and right children of the right child of the root of T. (Keep in mind that nodes of trees are identified with the subtrees consisting of their descendants.) Then, the left rotation of T is the binary tree in which the right child of the root is C, whereas the left child of the root is a node whose left and right children are A and B.
Map
left-right symmetry
Description
Return the left-right symmetrized tree of a binary tree.
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