- FindStat

Identifier

Mp00226: Standard tableaux —row-to-column-descents⟶ Standard tableaux
Mp00081: Standard tableaux —reading word permutation⟶ Permutations
Mp00061: Permutations —to increasing tree⟶ Binary trees

Images

[[1]] => [[1]] => [1] => [.,.]

[[1,2]] => [[1,2]] => [1,2] => [.,[.,.]]

[[1],[2]] => [[1],[2]] => [2,1] => [[.,.],.]

[[1,2,3]] => [[1,2,3]] => [1,2,3] => [.,[.,[.,.]]]

[[1,3],[2]] => [[1,2],[3]] => [3,1,2] => [[.,.],[.,.]]

[[1,2],[3]] => [[1,3],[2]] => [2,1,3] => [[.,.],[.,.]]

[[1],[2],[3]] => [[1],[2],[3]] => [3,2,1] => [[[.,.],.],.]

[[1,2,3,4]] => [[1,2,3,4]] => [1,2,3,4] => [.,[.,[.,[.,.]]]]

[[1,3,4],[2]] => [[1,2,4],[3]] => [3,1,2,4] => [[.,.],[.,[.,.]]]

[[1,2,4],[3]] => [[1,2,3],[4]] => [4,1,2,3] => [[.,.],[.,[.,.]]]

[[1,2,3],[4]] => [[1,3,4],[2]] => [2,1,3,4] => [[.,.],[.,[.,.]]]

[[1,3],[2,4]] => [[1,2],[3,4]] => [3,4,1,2] => [[.,[.,.]],[.,.]]

[[1,2],[3,4]] => [[1,3],[2,4]] => [2,4,1,3] => [[.,[.,.]],[.,.]]

[[1,4],[2],[3]] => [[1,3],[2],[4]] => [4,2,1,3] => [[[.,.],.],[.,.]]

[[1,3],[2],[4]] => [[1,2],[3],[4]] => [4,3,1,2] => [[[.,.],.],[.,.]]

[[1,2],[3],[4]] => [[1,4],[2],[3]] => [3,2,1,4] => [[[.,.],.],[.,.]]

[[1],[2],[3],[4]] => [[1],[2],[3],[4]] => [4,3,2,1] => [[[[.,.],.],.],.]

[[1,2,3,4,5]] => [[1,2,3,4,5]] => [1,2,3,4,5] => [.,[.,[.,[.,[.,.]]]]]

[[1,3,4,5],[2]] => [[1,2,4,5],[3]] => [3,1,2,4,5] => [[.,.],[.,[.,[.,.]]]]

[[1,2,4,5],[3]] => [[1,2,3,5],[4]] => [4,1,2,3,5] => [[.,.],[.,[.,[.,.]]]]

[[1,2,3,5],[4]] => [[1,2,3,4],[5]] => [5,1,2,3,4] => [[.,.],[.,[.,[.,.]]]]

[[1,2,3,4],[5]] => [[1,3,4,5],[2]] => [2,1,3,4,5] => [[.,.],[.,[.,[.,.]]]]

[[1,3,5],[2,4]] => [[1,2,4],[3,5]] => [3,5,1,2,4] => [[.,[.,.]],[.,[.,.]]]

[[1,2,5],[3,4]] => [[1,3,4],[2,5]] => [2,5,1,3,4] => [[.,[.,.]],[.,[.,.]]]

[[1,3,4],[2,5]] => [[1,2,5],[3,4]] => [3,4,1,2,5] => [[.,[.,.]],[.,[.,.]]]

[[1,2,4],[3,5]] => [[1,2,3],[4,5]] => [4,5,1,2,3] => [[.,[.,.]],[.,[.,.]]]

[[1,2,3],[4,5]] => [[1,3,5],[2,4]] => [2,4,1,3,5] => [[.,[.,.]],[.,[.,.]]]

[[1,4,5],[2],[3]] => [[1,3,5],[2],[4]] => [4,2,1,3,5] => [[[.,.],.],[.,[.,.]]]

[[1,3,5],[2],[4]] => [[1,2,4],[3],[5]] => [5,3,1,2,4] => [[[.,.],.],[.,[.,.]]]

[[1,2,5],[3],[4]] => [[1,3,4],[2],[5]] => [5,2,1,3,4] => [[[.,.],.],[.,[.,.]]]

[[1,3,4],[2],[5]] => [[1,2,5],[3],[4]] => [4,3,1,2,5] => [[[.,.],.],[.,[.,.]]]

[[1,2,4],[3],[5]] => [[1,2,3],[4],[5]] => [5,4,1,2,3] => [[[.,.],.],[.,[.,.]]]

[[1,2,3],[4],[5]] => [[1,4,5],[2],[3]] => [3,2,1,4,5] => [[[.,.],.],[.,[.,.]]]

[[1,4],[2,5],[3]] => [[1,3],[2,5],[4]] => [4,2,5,1,3] => [[[.,.],[.,.]],[.,.]]

[[1,3],[2,5],[4]] => [[1,2],[3,4],[5]] => [5,3,4,1,2] => [[[.,.],[.,.]],[.,.]]

[[1,2],[3,5],[4]] => [[1,3],[2,4],[5]] => [5,2,4,1,3] => [[[.,.],[.,.]],[.,.]]

[[1,3],[2,4],[5]] => [[1,2],[3,5],[4]] => [4,3,5,1,2] => [[[.,.],[.,.]],[.,.]]

[[1,2],[3,4],[5]] => [[1,4],[2,5],[3]] => [3,2,5,1,4] => [[[.,.],[.,.]],[.,.]]

[[1,5],[2],[3],[4]] => [[1,4],[2],[3],[5]] => [5,3,2,1,4] => [[[[.,.],.],.],[.,.]]

[[1,4],[2],[3],[5]] => [[1,3],[2],[4],[5]] => [5,4,2,1,3] => [[[[.,.],.],.],[.,.]]

[[1,3],[2],[4],[5]] => [[1,2],[3],[4],[5]] => [5,4,3,1,2] => [[[[.,.],.],.],[.,.]]

[[1,2],[3],[4],[5]] => [[1,5],[2],[3],[4]] => [4,3,2,1,5] => [[[[.,.],.],.],[.,.]]

[[1],[2],[3],[4],[5]] => [[1],[2],[3],[4],[5]] => [5,4,3,2,1] => [[[[[.,.],.],.],.],.]

[[1,2,3,4,5,6]] => [[1,2,3,4,5,6]] => [1,2,3,4,5,6] => [.,[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6],[2]] => [[1,2,4,5,6],[3]] => [3,1,2,4,5,6] => [[.,.],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,6],[3]] => [[1,2,3,5,6],[4]] => [4,1,2,3,5,6] => [[.,.],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,6],[4]] => [[1,2,3,4,6],[5]] => [5,1,2,3,4,6] => [[.,.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,6],[5]] => [[1,2,3,4,5],[6]] => [6,1,2,3,4,5] => [[.,.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6]] => [[1,3,4,5,6],[2]] => [2,1,3,4,5,6] => [[.,.],[.,[.,[.,[.,.]]]]]

[[1,3,5,6],[2,4]] => [[1,2,4,6],[3,5]] => [3,5,1,2,4,6] => [[.,[.,.]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,4]] => [[1,3,4,6],[2,5]] => [2,5,1,3,4,6] => [[.,[.,.]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,5]] => [[1,2,4,5],[3,6]] => [3,6,1,2,4,5] => [[.,[.,.]],[.,[.,[.,.]]]]

[[1,2,4,6],[3,5]] => [[1,2,3,5],[4,6]] => [4,6,1,2,3,5] => [[.,[.,.]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,5]] => [[1,3,4,5],[2,6]] => [2,6,1,3,4,5] => [[.,[.,.]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,6]] => [[1,2,5,6],[3,4]] => [3,4,1,2,5,6] => [[.,[.,.]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,6]] => [[1,2,3,6],[4,5]] => [4,5,1,2,3,6] => [[.,[.,.]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,6]] => [[1,2,3,4],[5,6]] => [5,6,1,2,3,4] => [[.,[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6]] => [[1,3,5,6],[2,4]] => [2,4,1,3,5,6] => [[.,[.,.]],[.,[.,[.,.]]]]

[[1,4,5,6],[2],[3]] => [[1,3,5,6],[2],[4]] => [4,2,1,3,5,6] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,3,5,6],[2],[4]] => [[1,2,4,6],[3],[5]] => [5,3,1,2,4,6] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,2,5,6],[3],[4]] => [[1,3,4,6],[2],[5]] => [5,2,1,3,4,6] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,3,4,6],[2],[5]] => [[1,2,4,5],[3],[6]] => [6,3,1,2,4,5] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,2,4,6],[3],[5]] => [[1,2,3,5],[4],[6]] => [6,4,1,2,3,5] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,2,3,6],[4],[5]] => [[1,3,4,5],[2],[6]] => [6,2,1,3,4,5] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,3,4,5],[2],[6]] => [[1,2,5,6],[3],[4]] => [4,3,1,2,5,6] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,2,4,5],[3],[6]] => [[1,2,3,6],[4],[5]] => [5,4,1,2,3,6] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,2,3,5],[4],[6]] => [[1,2,3,4],[5],[6]] => [6,5,1,2,3,4] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,2,3,4],[5],[6]] => [[1,4,5,6],[2],[3]] => [3,2,1,4,5,6] => [[[.,.],.],[.,[.,[.,.]]]]

[[1,3,5],[2,4,6]] => [[1,2,4],[3,5,6]] => [3,5,6,1,2,4] => [[.,[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,4,6]] => [[1,3,4],[2,5,6]] => [2,5,6,1,3,4] => [[.,[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,5,6]] => [[1,2,5],[3,4,6]] => [3,4,6,1,2,5] => [[.,[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,5,6]] => [[1,2,3],[4,5,6]] => [4,5,6,1,2,3] => [[.,[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,6]] => [[1,3,5],[2,4,6]] => [2,4,6,1,3,5] => [[.,[.,[.,.]]],[.,[.,.]]]

[[1,4,6],[2,5],[3]] => [[1,3,5],[2,6],[4]] => [4,2,6,1,3,5] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,3,6],[2,5],[4]] => [[1,2,4],[3,5],[6]] => [6,3,5,1,2,4] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,2,6],[3,5],[4]] => [[1,3,4],[2,5],[6]] => [6,2,5,1,3,4] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,3,6],[2,4],[5]] => [[1,2,5],[3,4],[6]] => [6,3,4,1,2,5] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,2,6],[3,4],[5]] => [[1,3,5],[2,4],[6]] => [6,2,4,1,3,5] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,4,5],[2,6],[3]] => [[1,3,6],[2,5],[4]] => [4,2,5,1,3,6] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,3,5],[2,6],[4]] => [[1,2,6],[3,4],[5]] => [5,3,4,1,2,6] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,2,5],[3,6],[4]] => [[1,3,6],[2,4],[5]] => [5,2,4,1,3,6] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,3,4],[2,6],[5]] => [[1,2,5],[3,6],[4]] => [4,3,6,1,2,5] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,2,4],[3,6],[5]] => [[1,2,3],[4,5],[6]] => [6,4,5,1,2,3] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,2,3],[4,6],[5]] => [[1,4,5],[2,6],[3]] => [3,2,6,1,4,5] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,3,5],[2,4],[6]] => [[1,2,4],[3,6],[5]] => [5,3,6,1,2,4] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,2,5],[3,4],[6]] => [[1,3,4],[2,6],[5]] => [5,2,6,1,3,4] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,3,4],[2,5],[6]] => [[1,2,6],[3,5],[4]] => [4,3,5,1,2,6] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,2,4],[3,5],[6]] => [[1,2,3],[4,6],[5]] => [5,4,6,1,2,3] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6]] => [[1,4,6],[2,5],[3]] => [3,2,5,1,4,6] => [[[.,.],[.,.]],[.,[.,.]]]

[[1,5,6],[2],[3],[4]] => [[1,4,6],[2],[3],[5]] => [5,3,2,1,4,6] => [[[[.,.],.],.],[.,[.,.]]]

[[1,4,6],[2],[3],[5]] => [[1,3,5],[2],[4],[6]] => [6,4,2,1,3,5] => [[[[.,.],.],.],[.,[.,.]]]

[[1,3,6],[2],[4],[5]] => [[1,2,5],[3],[4],[6]] => [6,4,3,1,2,5] => [[[[.,.],.],.],[.,[.,.]]]

[[1,2,6],[3],[4],[5]] => [[1,4,5],[2],[3],[6]] => [6,3,2,1,4,5] => [[[[.,.],.],.],[.,[.,.]]]

[[1,4,5],[2],[3],[6]] => [[1,3,6],[2],[4],[5]] => [5,4,2,1,3,6] => [[[[.,.],.],.],[.,[.,.]]]

[[1,3,5],[2],[4],[6]] => [[1,2,4],[3],[5],[6]] => [6,5,3,1,2,4] => [[[[.,.],.],.],[.,[.,.]]]

[[1,2,5],[3],[4],[6]] => [[1,3,4],[2],[5],[6]] => [6,5,2,1,3,4] => [[[[.,.],.],.],[.,[.,.]]]

[[1,3,4],[2],[5],[6]] => [[1,2,6],[3],[4],[5]] => [5,4,3,1,2,6] => [[[[.,.],.],.],[.,[.,.]]]

[[1,2,4],[3],[5],[6]] => [[1,2,3],[4],[5],[6]] => [6,5,4,1,2,3] => [[[[.,.],.],.],[.,[.,.]]]

[[1,2,3],[4],[5],[6]] => [[1,5,6],[2],[3],[4]] => [4,3,2,1,5,6] => [[[[.,.],.],.],[.,[.,.]]]

[[1,4],[2,5],[3,6]] => [[1,3],[2,5],[4,6]] => [4,6,2,5,1,3] => [[[.,[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6]] => [[1,2],[3,4],[5,6]] => [5,6,3,4,1,2] => [[[.,[.,.]],[.,.]],[.,.]]

>>> Load all 1405 entries. <<<

[[1,2],[3,5],[4,6]] => [[1,3],[2,4],[5,6]] => [5,6,2,4,1,3] => [[[.,[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6]] => [[1,2],[3,5],[4,6]] => [4,6,3,5,1,2] => [[[.,[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6]] => [[1,4],[2,5],[3,6]] => [3,6,2,5,1,4] => [[[.,[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3],[4]] => [[1,4],[2,6],[3],[5]] => [5,3,2,6,1,4] => [[[[.,.],.],[.,.]],[.,.]]

[[1,4],[2,6],[3],[5]] => [[1,3],[2,5],[4],[6]] => [6,4,2,5,1,3] => [[[[.,.],.],[.,.]],[.,.]]

[[1,3],[2,6],[4],[5]] => [[1,2],[3,5],[4],[6]] => [6,4,3,5,1,2] => [[[[.,.],.],[.,.]],[.,.]]

[[1,2],[3,6],[4],[5]] => [[1,4],[2,5],[3],[6]] => [6,3,2,5,1,4] => [[[[.,.],.],[.,.]],[.,.]]

[[1,4],[2,5],[3],[6]] => [[1,3],[2,6],[4],[5]] => [5,4,2,6,1,3] => [[[[.,.],.],[.,.]],[.,.]]

[[1,3],[2,5],[4],[6]] => [[1,2],[3,4],[5],[6]] => [6,5,3,4,1,2] => [[[[.,.],.],[.,.]],[.,.]]

[[1,2],[3,5],[4],[6]] => [[1,3],[2,4],[5],[6]] => [6,5,2,4,1,3] => [[[[.,.],.],[.,.]],[.,.]]

[[1,3],[2,4],[5],[6]] => [[1,2],[3,6],[4],[5]] => [5,4,3,6,1,2] => [[[[.,.],.],[.,.]],[.,.]]

[[1,2],[3,4],[5],[6]] => [[1,5],[2,6],[3],[4]] => [4,3,2,6,1,5] => [[[[.,.],.],[.,.]],[.,.]]

[[1,6],[2],[3],[4],[5]] => [[1,5],[2],[3],[4],[6]] => [6,4,3,2,1,5] => [[[[[.,.],.],.],.],[.,.]]

[[1,5],[2],[3],[4],[6]] => [[1,4],[2],[3],[5],[6]] => [6,5,3,2,1,4] => [[[[[.,.],.],.],.],[.,.]]

[[1,4],[2],[3],[5],[6]] => [[1,3],[2],[4],[5],[6]] => [6,5,4,2,1,3] => [[[[[.,.],.],.],.],[.,.]]

[[1,3],[2],[4],[5],[6]] => [[1,2],[3],[4],[5],[6]] => [6,5,4,3,1,2] => [[[[[.,.],.],.],.],[.,.]]

[[1,2],[3],[4],[5],[6]] => [[1,6],[2],[3],[4],[5]] => [5,4,3,2,1,6] => [[[[[.,.],.],.],.],[.,.]]

[[1],[2],[3],[4],[5],[6]] => [[1],[2],[3],[4],[5],[6]] => [6,5,4,3,2,1] => [[[[[[.,.],.],.],.],.],.]

[[1,2,3,4,5,6,7]] => [[1,2,3,4,5,6,7]] => [1,2,3,4,5,6,7] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,3,4,5,6,7],[2]] => [[1,2,4,5,6,7],[3]] => [3,1,2,4,5,6,7] => [[.,.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,7],[3]] => [[1,2,3,5,6,7],[4]] => [4,1,2,3,5,6,7] => [[.,.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,6,7],[4]] => [[1,2,3,4,6,7],[5]] => [5,1,2,3,4,6,7] => [[.,.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,7],[5]] => [[1,2,3,4,5,7],[6]] => [6,1,2,3,4,5,7] => [[.,.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,7],[6]] => [[1,2,3,4,5,6],[7]] => [7,1,2,3,4,5,6] => [[.,.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7]] => [[1,3,4,5,6,7],[2]] => [2,1,3,4,5,6,7] => [[.,.],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,7],[2,4]] => [[1,2,4,6,7],[3,5]] => [3,5,1,2,4,6,7] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,5,6,7],[3,4]] => [[1,3,4,6,7],[2,5]] => [2,5,1,3,4,6,7] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,6,7],[2,5]] => [[1,2,4,5,7],[3,6]] => [3,6,1,2,4,5,7] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,7],[3,5]] => [[1,2,3,5,7],[4,6]] => [4,6,1,2,3,5,7] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,6,7],[4,5]] => [[1,3,4,5,7],[2,6]] => [2,6,1,3,4,5,7] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,7],[2,6]] => [[1,2,4,5,6],[3,7]] => [3,7,1,2,4,5,6] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,7],[3,6]] => [[1,2,3,5,6],[4,7]] => [4,7,1,2,3,5,6] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,7],[4,6]] => [[1,2,3,4,6],[5,7]] => [5,7,1,2,3,4,6] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,7],[5,6]] => [[1,3,4,5,6],[2,7]] => [2,7,1,3,4,5,6] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,6],[2,7]] => [[1,2,5,6,7],[3,4]] => [3,4,1,2,5,6,7] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,6],[3,7]] => [[1,2,3,6,7],[4,5]] => [4,5,1,2,3,6,7] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,6],[4,7]] => [[1,2,3,4,7],[5,6]] => [5,6,1,2,3,4,7] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,6],[5,7]] => [[1,2,3,4,5],[6,7]] => [6,7,1,2,3,4,5] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7]] => [[1,3,5,6,7],[2,4]] => [2,4,1,3,5,6,7] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]

[[1,4,5,6,7],[2],[3]] => [[1,3,5,6,7],[2],[4]] => [4,2,1,3,5,6,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,3,5,6,7],[2],[4]] => [[1,2,4,6,7],[3],[5]] => [5,3,1,2,4,6,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,5,6,7],[3],[4]] => [[1,3,4,6,7],[2],[5]] => [5,2,1,3,4,6,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,3,4,6,7],[2],[5]] => [[1,2,4,5,7],[3],[6]] => [6,3,1,2,4,5,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,7],[3],[5]] => [[1,2,3,5,7],[4],[6]] => [6,4,1,2,3,5,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,6,7],[4],[5]] => [[1,3,4,5,7],[2],[6]] => [6,2,1,3,4,5,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,7],[2],[6]] => [[1,2,4,5,6],[3],[7]] => [7,3,1,2,4,5,6] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,7],[3],[6]] => [[1,2,3,5,6],[4],[7]] => [7,4,1,2,3,5,6] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,7],[4],[6]] => [[1,2,3,4,6],[5],[7]] => [7,5,1,2,3,4,6] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,7],[5],[6]] => [[1,3,4,5,6],[2],[7]] => [7,2,1,3,4,5,6] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,6],[2],[7]] => [[1,2,5,6,7],[3],[4]] => [4,3,1,2,5,6,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,6],[3],[7]] => [[1,2,3,6,7],[4],[5]] => [5,4,1,2,3,6,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,6],[4],[7]] => [[1,2,3,4,7],[5],[6]] => [6,5,1,2,3,4,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,6],[5],[7]] => [[1,2,3,4,5],[6],[7]] => [7,6,1,2,3,4,5] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6],[7]] => [[1,4,5,6,7],[2],[3]] => [3,2,1,4,5,6,7] => [[[.,.],.],[.,[.,[.,[.,.]]]]]

[[1,3,5,7],[2,4,6]] => [[1,2,4,6],[3,5,7]] => [3,5,7,1,2,4,6] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,5,7],[3,4,6]] => [[1,3,4,6],[2,5,7]] => [2,5,7,1,3,4,6] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,4,7],[2,5,6]] => [[1,2,5,6],[3,4,7]] => [3,4,7,1,2,5,6] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,5,6]] => [[1,2,3,6],[4,5,7]] => [4,5,7,1,2,3,6] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,7],[4,5,6]] => [[1,3,5,6],[2,4,7]] => [2,4,7,1,3,5,6] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,5,6],[2,4,7]] => [[1,2,4,7],[3,5,6]] => [3,5,6,1,2,4,7] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,4,7]] => [[1,3,4,7],[2,5,6]] => [2,5,6,1,3,4,7] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,5,7]] => [[1,2,4,5],[3,6,7]] => [3,6,7,1,2,4,5] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,6],[3,5,7]] => [[1,2,3,5],[4,6,7]] => [4,6,7,1,2,3,5] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,5,7]] => [[1,3,4,5],[2,6,7]] => [2,6,7,1,3,4,5] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,6,7]] => [[1,2,5,7],[3,4,6]] => [3,4,6,1,2,5,7] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,6,7]] => [[1,2,3,7],[4,5,6]] => [4,5,6,1,2,3,7] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,6,7]] => [[1,2,3,4],[5,6,7]] => [5,6,7,1,2,3,4] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,7]] => [[1,3,5,7],[2,4,6]] => [2,4,6,1,3,5,7] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]

[[1,4,6,7],[2,5],[3]] => [[1,3,5,7],[2,6],[4]] => [4,2,6,1,3,5,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,6,7],[2,5],[4]] => [[1,2,4,7],[3,5],[6]] => [6,3,5,1,2,4,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,6,7],[3,5],[4]] => [[1,3,4,7],[2,5],[6]] => [6,2,5,1,3,4,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,6,7],[2,4],[5]] => [[1,2,5,7],[3,4],[6]] => [6,3,4,1,2,5,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,6,7],[3,4],[5]] => [[1,3,5,7],[2,4],[6]] => [6,2,4,1,3,5,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,4,5,7],[2,6],[3]] => [[1,3,5,6],[2,7],[4]] => [4,2,7,1,3,5,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,7],[2,6],[4]] => [[1,2,4,6],[3,7],[5]] => [5,3,7,1,2,4,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,7],[3,6],[4]] => [[1,3,4,6],[2,7],[5]] => [5,2,7,1,3,4,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,7],[2,6],[5]] => [[1,2,4,5],[3,6],[7]] => [7,3,6,1,2,4,5] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,6],[5]] => [[1,2,3,5],[4,6],[7]] => [7,4,6,1,2,3,5] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,7],[4,6],[5]] => [[1,3,4,5],[2,6],[7]] => [7,2,6,1,3,4,5] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,7],[2,4],[6]] => [[1,2,4,6],[3,5],[7]] => [7,3,5,1,2,4,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,7],[3,4],[6]] => [[1,3,4,6],[2,5],[7]] => [7,2,5,1,3,4,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,7],[2,5],[6]] => [[1,2,5,6],[3,4],[7]] => [7,3,4,1,2,5,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,5],[6]] => [[1,2,3,6],[4,5],[7]] => [7,4,5,1,2,3,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,7],[4,5],[6]] => [[1,3,5,6],[2,4],[7]] => [7,2,4,1,3,5,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,4,5,6],[2,7],[3]] => [[1,3,6,7],[2,5],[4]] => [4,2,5,1,3,6,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,6],[2,7],[4]] => [[1,2,6,7],[3,4],[5]] => [5,3,4,1,2,6,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,7],[4]] => [[1,3,6,7],[2,4],[5]] => [5,2,4,1,3,6,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,7],[5]] => [[1,2,5,7],[3,6],[4]] => [4,3,6,1,2,5,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,6],[3,7],[5]] => [[1,2,3,7],[4,5],[6]] => [6,4,5,1,2,3,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,7],[5]] => [[1,4,5,7],[2,6],[3]] => [3,2,6,1,4,5,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,7],[6]] => [[1,2,5,6],[3,7],[4]] => [4,3,7,1,2,5,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,7],[6]] => [[1,2,3,6],[4,7],[5]] => [5,4,7,1,2,3,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,7],[6]] => [[1,2,3,4],[5,6],[7]] => [7,5,6,1,2,3,4] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,7],[6]] => [[1,4,5,6],[2,7],[3]] => [3,2,7,1,4,5,6] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,6],[2,4],[7]] => [[1,2,4,7],[3,6],[5]] => [5,3,6,1,2,4,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,4],[7]] => [[1,3,4,7],[2,6],[5]] => [5,2,6,1,3,4,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,5],[7]] => [[1,2,4,5],[3,7],[6]] => [6,3,7,1,2,4,5] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,6],[3,5],[7]] => [[1,2,3,5],[4,7],[6]] => [6,4,7,1,2,3,5] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,5],[7]] => [[1,3,4,5],[2,7],[6]] => [6,2,7,1,3,4,5] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,6],[7]] => [[1,2,6,7],[3,5],[4]] => [4,3,5,1,2,6,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,6],[7]] => [[1,2,3,7],[4,6],[5]] => [5,4,6,1,2,3,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,6],[7]] => [[1,2,3,4],[5,7],[6]] => [6,5,7,1,2,3,4] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6],[7]] => [[1,4,6,7],[2,5],[3]] => [3,2,5,1,4,6,7] => [[[.,.],[.,.]],[.,[.,[.,.]]]]

[[1,5,6,7],[2],[3],[4]] => [[1,4,6,7],[2],[3],[5]] => [5,3,2,1,4,6,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,4,6,7],[2],[3],[5]] => [[1,3,5,7],[2],[4],[6]] => [6,4,2,1,3,5,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,3,6,7],[2],[4],[5]] => [[1,2,5,7],[3],[4],[6]] => [6,4,3,1,2,5,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,6,7],[3],[4],[5]] => [[1,4,5,7],[2],[3],[6]] => [6,3,2,1,4,5,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,4,5,7],[2],[3],[6]] => [[1,3,5,6],[2],[4],[7]] => [7,4,2,1,3,5,6] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,3,5,7],[2],[4],[6]] => [[1,2,4,6],[3],[5],[7]] => [7,5,3,1,2,4,6] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,5,7],[3],[4],[6]] => [[1,3,4,6],[2],[5],[7]] => [7,5,2,1,3,4,6] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,3,4,7],[2],[5],[6]] => [[1,2,5,6],[3],[4],[7]] => [7,4,3,1,2,5,6] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,4,7],[3],[5],[6]] => [[1,2,3,6],[4],[5],[7]] => [7,5,4,1,2,3,6] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,3,7],[4],[5],[6]] => [[1,4,5,6],[2],[3],[7]] => [7,3,2,1,4,5,6] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,4,5,6],[2],[3],[7]] => [[1,3,6,7],[2],[4],[5]] => [5,4,2,1,3,6,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,3,5,6],[2],[4],[7]] => [[1,2,4,7],[3],[5],[6]] => [6,5,3,1,2,4,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,5,6],[3],[4],[7]] => [[1,3,4,7],[2],[5],[6]] => [6,5,2,1,3,4,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,3,4,6],[2],[5],[7]] => [[1,2,4,5],[3],[6],[7]] => [7,6,3,1,2,4,5] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,4,6],[3],[5],[7]] => [[1,2,3,5],[4],[6],[7]] => [7,6,4,1,2,3,5] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,3,6],[4],[5],[7]] => [[1,3,4,5],[2],[6],[7]] => [7,6,2,1,3,4,5] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,3,4,5],[2],[6],[7]] => [[1,2,6,7],[3],[4],[5]] => [5,4,3,1,2,6,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,4,5],[3],[6],[7]] => [[1,2,3,7],[4],[5],[6]] => [6,5,4,1,2,3,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,3,5],[4],[6],[7]] => [[1,2,3,4],[5],[6],[7]] => [7,6,5,1,2,3,4] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,2,3,4],[5],[6],[7]] => [[1,5,6,7],[2],[3],[4]] => [4,3,2,1,5,6,7] => [[[[.,.],.],.],[.,[.,[.,.]]]]

[[1,4,6],[2,5,7],[3]] => [[1,3,5],[2,6,7],[4]] => [4,2,6,7,1,3,5] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,3,6],[2,5,7],[4]] => [[1,2,4],[3,5,7],[6]] => [6,3,5,7,1,2,4] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,6],[3,5,7],[4]] => [[1,3,4],[2,5,7],[6]] => [6,2,5,7,1,3,4] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,3,6],[2,4,7],[5]] => [[1,2,5],[3,4,7],[6]] => [6,3,4,7,1,2,5] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,6],[3,4,7],[5]] => [[1,3,5],[2,4,7],[6]] => [6,2,4,7,1,3,5] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,4,5],[2,6,7],[3]] => [[1,3,6],[2,5,7],[4]] => [4,2,5,7,1,3,6] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,3,5],[2,6,7],[4]] => [[1,2,6],[3,4,7],[5]] => [5,3,4,7,1,2,6] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,6,7],[4]] => [[1,3,6],[2,4,7],[5]] => [5,2,4,7,1,3,6] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,6,7],[5]] => [[1,2,5],[3,6,7],[4]] => [4,3,6,7,1,2,5] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,6,7],[5]] => [[1,2,3],[4,5,7],[6]] => [6,4,5,7,1,2,3] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,6,7],[5]] => [[1,4,5],[2,6,7],[3]] => [3,2,6,7,1,4,5] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,3,5],[2,4,7],[6]] => [[1,2,4],[3,5,6],[7]] => [7,3,5,6,1,2,4] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,4,7],[6]] => [[1,3,4],[2,5,6],[7]] => [7,2,5,6,1,3,4] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,5,7],[6]] => [[1,2,5],[3,4,6],[7]] => [7,3,4,6,1,2,5] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,5,7],[6]] => [[1,2,3],[4,5,6],[7]] => [7,4,5,6,1,2,3] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,7],[6]] => [[1,3,5],[2,4,6],[7]] => [7,2,4,6,1,3,5] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,3,5],[2,4,6],[7]] => [[1,2,4],[3,6,7],[5]] => [5,3,6,7,1,2,4] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,4,6],[7]] => [[1,3,4],[2,6,7],[5]] => [5,2,6,7,1,3,4] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,5,6],[7]] => [[1,2,6],[3,5,7],[4]] => [4,3,5,7,1,2,6] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,5,6],[7]] => [[1,2,3],[4,6,7],[5]] => [5,4,6,7,1,2,3] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,6],[7]] => [[1,4,6],[2,5,7],[3]] => [3,2,5,7,1,4,6] => [[[.,.],[.,[.,.]]],[.,[.,.]]]

[[1,4,7],[2,5],[3,6]] => [[1,3,6],[2,5],[4,7]] => [4,7,2,5,1,3,6] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,3,7],[2,5],[4,6]] => [[1,2,6],[3,4],[5,7]] => [5,7,3,4,1,2,6] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,7],[3,5],[4,6]] => [[1,3,6],[2,4],[5,7]] => [5,7,2,4,1,3,6] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,3,7],[2,4],[5,6]] => [[1,2,6],[3,5],[4,7]] => [4,7,3,5,1,2,6] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,7],[3,4],[5,6]] => [[1,4,6],[2,5],[3,7]] => [3,7,2,5,1,4,6] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,4,6],[2,5],[3,7]] => [[1,3,5],[2,6],[4,7]] => [4,7,2,6,1,3,5] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,3,6],[2,5],[4,7]] => [[1,2,4],[3,5],[6,7]] => [6,7,3,5,1,2,4] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,6],[3,5],[4,7]] => [[1,3,4],[2,5],[6,7]] => [6,7,2,5,1,3,4] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,3,6],[2,4],[5,7]] => [[1,2,5],[3,4],[6,7]] => [6,7,3,4,1,2,5] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,6],[3,4],[5,7]] => [[1,3,5],[2,4],[6,7]] => [6,7,2,4,1,3,5] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,4,5],[2,6],[3,7]] => [[1,3,7],[2,5],[4,6]] => [4,6,2,5,1,3,7] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,3,5],[2,6],[4,7]] => [[1,2,7],[3,4],[5,6]] => [5,6,3,4,1,2,7] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,5],[3,6],[4,7]] => [[1,3,7],[2,4],[5,6]] => [5,6,2,4,1,3,7] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,3,4],[2,6],[5,7]] => [[1,2,5],[3,6],[4,7]] => [4,7,3,6,1,2,5] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,4],[3,6],[5,7]] => [[1,2,3],[4,5],[6,7]] => [6,7,4,5,1,2,3] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,6],[5,7]] => [[1,4,5],[2,6],[3,7]] => [3,7,2,6,1,4,5] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,3,5],[2,4],[6,7]] => [[1,2,4],[3,6],[5,7]] => [5,7,3,6,1,2,4] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,5],[3,4],[6,7]] => [[1,3,4],[2,6],[5,7]] => [5,7,2,6,1,3,4] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,3,4],[2,5],[6,7]] => [[1,2,7],[3,5],[4,6]] => [4,6,3,5,1,2,7] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,4],[3,5],[6,7]] => [[1,2,3],[4,6],[5,7]] => [5,7,4,6,1,2,3] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6,7]] => [[1,4,7],[2,5],[3,6]] => [3,6,2,5,1,4,7] => [[[.,[.,.]],[.,.]],[.,[.,.]]]

[[1,5,7],[2,6],[3],[4]] => [[1,4,6],[2,7],[3],[5]] => [5,3,2,7,1,4,6] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,4,7],[2,6],[3],[5]] => [[1,3,5],[2,6],[4],[7]] => [7,4,2,6,1,3,5] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,7],[2,6],[4],[5]] => [[1,2,5],[3,6],[4],[7]] => [7,4,3,6,1,2,5] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,7],[3,6],[4],[5]] => [[1,4,5],[2,6],[3],[7]] => [7,3,2,6,1,4,5] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,4,7],[2,5],[3],[6]] => [[1,3,6],[2,5],[4],[7]] => [7,4,2,5,1,3,6] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,7],[2,5],[4],[6]] => [[1,2,6],[3,4],[5],[7]] => [7,5,3,4,1,2,6] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,7],[3,5],[4],[6]] => [[1,3,6],[2,4],[5],[7]] => [7,5,2,4,1,3,6] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,7],[2,4],[5],[6]] => [[1,2,6],[3,5],[4],[7]] => [7,4,3,5,1,2,6] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,7],[3,4],[5],[6]] => [[1,4,6],[2,5],[3],[7]] => [7,3,2,5,1,4,6] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,5,6],[2,7],[3],[4]] => [[1,4,7],[2,6],[3],[5]] => [5,3,2,6,1,4,7] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,4,6],[2,7],[3],[5]] => [[1,3,7],[2,5],[4],[6]] => [6,4,2,5,1,3,7] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,6],[2,7],[4],[5]] => [[1,2,7],[3,5],[4],[6]] => [6,4,3,5,1,2,7] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,6],[3,7],[4],[5]] => [[1,4,7],[2,5],[3],[6]] => [6,3,2,5,1,4,7] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,4,5],[2,7],[3],[6]] => [[1,3,6],[2,7],[4],[5]] => [5,4,2,7,1,3,6] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,5],[2,7],[4],[6]] => [[1,2,4],[3,6],[5],[7]] => [7,5,3,6,1,2,4] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,5],[3,7],[4],[6]] => [[1,3,4],[2,6],[5],[7]] => [7,5,2,6,1,3,4] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,4],[2,7],[5],[6]] => [[1,2,6],[3,7],[4],[5]] => [5,4,3,7,1,2,6] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,4],[3,7],[5],[6]] => [[1,2,3],[4,6],[5],[7]] => [7,5,4,6,1,2,3] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,3],[4,7],[5],[6]] => [[1,5,6],[2,7],[3],[4]] => [4,3,2,7,1,5,6] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,4,6],[2,5],[3],[7]] => [[1,3,5],[2,7],[4],[6]] => [6,4,2,7,1,3,5] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,6],[2,5],[4],[7]] => [[1,2,4],[3,5],[6],[7]] => [7,6,3,5,1,2,4] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,6],[3,5],[4],[7]] => [[1,3,4],[2,5],[6],[7]] => [7,6,2,5,1,3,4] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,6],[2,4],[5],[7]] => [[1,2,5],[3,4],[6],[7]] => [7,6,3,4,1,2,5] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,6],[3,4],[5],[7]] => [[1,3,5],[2,4],[6],[7]] => [7,6,2,4,1,3,5] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,4,5],[2,6],[3],[7]] => [[1,3,7],[2,6],[4],[5]] => [5,4,2,6,1,3,7] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,5],[2,6],[4],[7]] => [[1,2,7],[3,4],[5],[6]] => [6,5,3,4,1,2,7] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,5],[3,6],[4],[7]] => [[1,3,7],[2,4],[5],[6]] => [6,5,2,4,1,3,7] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,4],[2,6],[5],[7]] => [[1,2,5],[3,7],[4],[6]] => [6,4,3,7,1,2,5] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,4],[3,6],[5],[7]] => [[1,2,3],[4,5],[6],[7]] => [7,6,4,5,1,2,3] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,3],[4,6],[5],[7]] => [[1,4,5],[2,7],[3],[6]] => [6,3,2,7,1,4,5] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,5],[2,4],[6],[7]] => [[1,2,4],[3,7],[5],[6]] => [6,5,3,7,1,2,4] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,5],[3,4],[6],[7]] => [[1,3,4],[2,7],[5],[6]] => [6,5,2,7,1,3,4] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,3,4],[2,5],[6],[7]] => [[1,2,7],[3,6],[4],[5]] => [5,4,3,6,1,2,7] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,4],[3,5],[6],[7]] => [[1,2,3],[4,7],[5],[6]] => [6,5,4,7,1,2,3] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6],[7]] => [[1,5,7],[2,6],[3],[4]] => [4,3,2,6,1,5,7] => [[[[.,.],.],[.,.]],[.,[.,.]]]

[[1,6,7],[2],[3],[4],[5]] => [[1,5,7],[2],[3],[4],[6]] => [6,4,3,2,1,5,7] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,5,7],[2],[3],[4],[6]] => [[1,4,6],[2],[3],[5],[7]] => [7,5,3,2,1,4,6] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,4,7],[2],[3],[5],[6]] => [[1,3,6],[2],[4],[5],[7]] => [7,5,4,2,1,3,6] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,3,7],[2],[4],[5],[6]] => [[1,2,6],[3],[4],[5],[7]] => [7,5,4,3,1,2,6] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,2,7],[3],[4],[5],[6]] => [[1,5,6],[2],[3],[4],[7]] => [7,4,3,2,1,5,6] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,5,6],[2],[3],[4],[7]] => [[1,4,7],[2],[3],[5],[6]] => [6,5,3,2,1,4,7] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,4,6],[2],[3],[5],[7]] => [[1,3,5],[2],[4],[6],[7]] => [7,6,4,2,1,3,5] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,3,6],[2],[4],[5],[7]] => [[1,2,5],[3],[4],[6],[7]] => [7,6,4,3,1,2,5] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,2,6],[3],[4],[5],[7]] => [[1,4,5],[2],[3],[6],[7]] => [7,6,3,2,1,4,5] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,4,5],[2],[3],[6],[7]] => [[1,3,7],[2],[4],[5],[6]] => [6,5,4,2,1,3,7] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,3,5],[2],[4],[6],[7]] => [[1,2,4],[3],[5],[6],[7]] => [7,6,5,3,1,2,4] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,2,5],[3],[4],[6],[7]] => [[1,3,4],[2],[5],[6],[7]] => [7,6,5,2,1,3,4] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,3,4],[2],[5],[6],[7]] => [[1,2,7],[3],[4],[5],[6]] => [6,5,4,3,1,2,7] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,2,4],[3],[5],[6],[7]] => [[1,2,3],[4],[5],[6],[7]] => [7,6,5,4,1,2,3] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,2,3],[4],[5],[6],[7]] => [[1,6,7],[2],[3],[4],[5]] => [5,4,3,2,1,6,7] => [[[[[.,.],.],.],.],[.,[.,.]]]

[[1,5],[2,6],[3,7],[4]] => [[1,4],[2,6],[3,7],[5]] => [5,3,7,2,6,1,4] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5]] => [[1,3],[2,5],[4,7],[6]] => [6,4,7,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,7],[5]] => [[1,2],[3,5],[4,7],[6]] => [6,4,7,3,5,1,2] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5]] => [[1,4],[2,5],[3,7],[6]] => [6,3,7,2,5,1,4] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6]] => [[1,3],[2,5],[4,6],[7]] => [7,4,6,2,5,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6]] => [[1,2],[3,4],[5,6],[7]] => [7,5,6,3,4,1,2] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6]] => [[1,3],[2,4],[5,6],[7]] => [7,5,6,2,4,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6]] => [[1,2],[3,5],[4,6],[7]] => [7,4,6,3,5,1,2] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6]] => [[1,4],[2,5],[3,6],[7]] => [7,3,6,2,5,1,4] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,6],[7]] => [[1,3],[2,6],[4,7],[5]] => [5,4,7,2,6,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7]] => [[1,2],[3,4],[5,7],[6]] => [6,5,7,3,4,1,2] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7]] => [[1,3],[2,4],[5,7],[6]] => [6,5,7,2,4,1,3] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7]] => [[1,2],[3,6],[4,7],[5]] => [5,4,7,3,6,1,2] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7]] => [[1,5],[2,6],[3,7],[4]] => [4,3,7,2,6,1,5] => [[[[.,.],[.,.]],[.,.]],[.,.]]

[[1,6],[2,7],[3],[4],[5]] => [[1,5],[2,7],[3],[4],[6]] => [6,4,3,2,7,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,5],[2,7],[3],[4],[6]] => [[1,4],[2,6],[3],[5],[7]] => [7,5,3,2,6,1,4] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,4],[2,7],[3],[5],[6]] => [[1,3],[2,6],[4],[5],[7]] => [7,5,4,2,6,1,3] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,3],[2,7],[4],[5],[6]] => [[1,2],[3,6],[4],[5],[7]] => [7,5,4,3,6,1,2] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,2],[3,7],[4],[5],[6]] => [[1,5],[2,6],[3],[4],[7]] => [7,4,3,2,6,1,5] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,5],[2,6],[3],[4],[7]] => [[1,4],[2,7],[3],[5],[6]] => [6,5,3,2,7,1,4] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,4],[2,6],[3],[5],[7]] => [[1,3],[2,5],[4],[6],[7]] => [7,6,4,2,5,1,3] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,3],[2,6],[4],[5],[7]] => [[1,2],[3,5],[4],[6],[7]] => [7,6,4,3,5,1,2] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,2],[3,6],[4],[5],[7]] => [[1,4],[2,5],[3],[6],[7]] => [7,6,3,2,5,1,4] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,4],[2,5],[3],[6],[7]] => [[1,3],[2,7],[4],[5],[6]] => [6,5,4,2,7,1,3] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,3],[2,5],[4],[6],[7]] => [[1,2],[3,4],[5],[6],[7]] => [7,6,5,3,4,1,2] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,2],[3,5],[4],[6],[7]] => [[1,3],[2,4],[5],[6],[7]] => [7,6,5,2,4,1,3] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,3],[2,4],[5],[6],[7]] => [[1,2],[3,7],[4],[5],[6]] => [6,5,4,3,7,1,2] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,2],[3,4],[5],[6],[7]] => [[1,6],[2,7],[3],[4],[5]] => [5,4,3,2,7,1,6] => [[[[[.,.],.],.],[.,.]],[.,.]]

[[1,7],[2],[3],[4],[5],[6]] => [[1,6],[2],[3],[4],[5],[7]] => [7,5,4,3,2,1,6] => [[[[[[.,.],.],.],.],.],[.,.]]

[[1,6],[2],[3],[4],[5],[7]] => [[1,5],[2],[3],[4],[6],[7]] => [7,6,4,3,2,1,5] => [[[[[[.,.],.],.],.],.],[.,.]]

[[1,5],[2],[3],[4],[6],[7]] => [[1,4],[2],[3],[5],[6],[7]] => [7,6,5,3,2,1,4] => [[[[[[.,.],.],.],.],.],[.,.]]

[[1,4],[2],[3],[5],[6],[7]] => [[1,3],[2],[4],[5],[6],[7]] => [7,6,5,4,2,1,3] => [[[[[[.,.],.],.],.],.],[.,.]]

[[1,3],[2],[4],[5],[6],[7]] => [[1,2],[3],[4],[5],[6],[7]] => [7,6,5,4,3,1,2] => [[[[[[.,.],.],.],.],.],[.,.]]

[[1,2],[3],[4],[5],[6],[7]] => [[1,7],[2],[3],[4],[5],[6]] => [6,5,4,3,2,1,7] => [[[[[[.,.],.],.],.],.],[.,.]]

[[1],[2],[3],[4],[5],[6],[7]] => [[1],[2],[3],[4],[5],[6],[7]] => [7,6,5,4,3,2,1] => [[[[[[[.,.],.],.],.],.],.],.]

[[1,2,3,4,5,6,7,8]] => [[1,2,3,4,5,6,7,8]] => [1,2,3,4,5,6,7,8] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,3,4,5,6,7,8],[2]] => [[1,2,4,5,6,7,8],[3]] => [3,1,2,4,5,6,7,8] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,4,5,6,7,8],[3]] => [[1,2,3,5,6,7,8],[4]] => [4,1,2,3,5,6,7,8] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,5,6,7,8],[4]] => [[1,2,3,4,6,7,8],[5]] => [5,1,2,3,4,6,7,8] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,6,7,8],[5]] => [[1,2,3,4,5,7,8],[6]] => [6,1,2,3,4,5,7,8] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,7,8],[6]] => [[1,2,3,4,5,6,8],[7]] => [7,1,2,3,4,5,6,8] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6,8],[7]] => [[1,2,3,4,5,6,7],[8]] => [8,1,2,3,4,5,6,7] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6,7],[8]] => [[1,3,4,5,6,7,8],[2]] => [2,1,3,4,5,6,7,8] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,3,5,6,7,8],[2,4]] => [[1,2,4,6,7,8],[3,5]] => [3,5,1,2,4,6,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,7,8],[3,4]] => [[1,3,4,6,7,8],[2,5]] => [2,5,1,3,4,6,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,7,8],[2,5]] => [[1,2,4,5,7,8],[3,6]] => [3,6,1,2,4,5,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,7,8],[3,5]] => [[1,2,3,5,7,8],[4,6]] => [4,6,1,2,3,5,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,7,8],[4,5]] => [[1,3,4,5,7,8],[2,6]] => [2,6,1,3,4,5,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,7,8],[2,6]] => [[1,2,4,5,6,8],[3,7]] => [3,7,1,2,4,5,6,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,7,8],[3,6]] => [[1,2,3,5,6,8],[4,7]] => [4,7,1,2,3,5,6,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,7,8],[4,6]] => [[1,2,3,4,6,8],[5,7]] => [5,7,1,2,3,4,6,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,7,8],[5,6]] => [[1,3,4,5,6,8],[2,7]] => [2,7,1,3,4,5,6,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6,8],[2,7]] => [[1,2,4,5,6,7],[3,8]] => [3,8,1,2,4,5,6,7] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,8],[3,7]] => [[1,2,3,5,6,7],[4,8]] => [4,8,1,2,3,5,6,7] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,6,8],[4,7]] => [[1,2,3,4,6,7],[5,8]] => [5,8,1,2,3,4,6,7] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,8],[5,7]] => [[1,2,3,4,5,7],[6,8]] => [6,8,1,2,3,4,5,7] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,8],[6,7]] => [[1,3,4,5,6,7],[2,8]] => [2,8,1,3,4,5,6,7] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6,7],[2,8]] => [[1,2,5,6,7,8],[3,4]] => [3,4,1,2,5,6,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,7],[3,8]] => [[1,2,3,6,7,8],[4,5]] => [4,5,1,2,3,6,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,7],[5,8]] => [[1,2,3,4,5,8],[6,7]] => [6,7,1,2,3,4,5,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,7],[6,8]] => [[1,2,3,4,5,6],[7,8]] => [7,8,1,2,3,4,5,6] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7,8]] => [[1,3,5,6,7,8],[2,4]] => [2,4,1,3,5,6,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,4,5,6,7,8],[2],[3]] => [[1,3,5,6,7,8],[2],[4]] => [4,2,1,3,5,6,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,7,8],[2],[4]] => [[1,2,4,6,7,8],[3],[5]] => [5,3,1,2,4,6,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,7,8],[3],[4]] => [[1,3,4,6,7,8],[2],[5]] => [5,2,1,3,4,6,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,7,8],[2],[5]] => [[1,2,4,5,7,8],[3],[6]] => [6,3,1,2,4,5,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,7,8],[3],[5]] => [[1,2,3,5,7,8],[4],[6]] => [6,4,1,2,3,5,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,7,8],[2],[6]] => [[1,2,4,5,6,8],[3],[7]] => [7,3,1,2,4,5,6,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,7,8],[3],[6]] => [[1,2,3,5,6,8],[4],[7]] => [7,4,1,2,3,5,6,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,7,8],[4],[6]] => [[1,2,3,4,6,8],[5],[7]] => [7,5,1,2,3,4,6,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,7,8],[5],[6]] => [[1,3,4,5,6,8],[2],[7]] => [7,2,1,3,4,5,6,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6,8],[2],[7]] => [[1,2,4,5,6,7],[3],[8]] => [8,3,1,2,4,5,6,7] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,8],[3],[7]] => [[1,2,3,5,6,7],[4],[8]] => [8,4,1,2,3,5,6,7] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,6,8],[4],[7]] => [[1,2,3,4,6,7],[5],[8]] => [8,5,1,2,3,4,6,7] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,8],[5],[7]] => [[1,2,3,4,5,7],[6],[8]] => [8,6,1,2,3,4,5,7] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,8],[6],[7]] => [[1,3,4,5,6,7],[2],[8]] => [8,2,1,3,4,5,6,7] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6,7],[2],[8]] => [[1,2,5,6,7,8],[3],[4]] => [4,3,1,2,5,6,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,7],[3],[8]] => [[1,2,3,6,7,8],[4],[5]] => [5,4,1,2,3,6,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,6,7],[4],[8]] => [[1,2,3,4,7,8],[5],[6]] => [6,5,1,2,3,4,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,7],[5],[8]] => [[1,2,3,4,5,8],[6],[7]] => [7,6,1,2,3,4,5,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,7],[6],[8]] => [[1,2,3,4,5,6],[7],[8]] => [8,7,1,2,3,4,5,6] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7],[8]] => [[1,4,5,6,7,8],[2],[3]] => [3,2,1,4,5,6,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,7,8],[2,4,6]] => [[1,2,4,6,8],[3,5,7]] => [3,5,7,1,2,4,6,8] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,6,8],[2,5,7]] => [[1,2,4,5,7],[3,6,8]] => [3,6,8,1,2,4,5,7] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,8],[3,5,7]] => [[1,2,3,5,7],[4,6,8]] => [4,6,8,1,2,3,5,7] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,6,8],[4,5,7]] => [[1,3,4,5,7],[2,6,8]] => [2,6,8,1,3,4,5,7] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,8],[2,6,7]] => [[1,2,5,6,7],[3,4,8]] => [3,4,8,1,2,5,6,7] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,8],[3,6,7]] => [[1,2,3,6,7],[4,5,8]] => [4,5,8,1,2,3,6,7] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,8],[4,6,7]] => [[1,2,3,4,7],[5,6,8]] => [5,6,8,1,2,3,4,7] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,8],[5,6,7]] => [[1,3,5,6,7],[2,4,8]] => [2,4,8,1,3,5,6,7] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,3,5,6,7],[2,4,8]] => [[1,2,4,7,8],[3,5,6]] => [3,5,6,1,2,4,7,8] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,7],[3,5,8]] => [[1,2,3,5,8],[4,6,7]] => [4,6,7,1,2,3,5,8] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,7],[2,6,8]] => [[1,2,4,5,6],[3,7,8]] => [3,7,8,1,2,4,5,6] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,7],[3,6,8]] => [[1,2,3,5,6],[4,7,8]] => [4,7,8,1,2,3,5,6] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,7],[4,6,8]] => [[1,2,3,4,6],[5,7,8]] => [5,7,8,1,2,3,4,6] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,7],[5,6,8]] => [[1,3,4,5,6],[2,7,8]] => [2,7,8,1,3,4,5,6] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,6],[3,7,8]] => [[1,2,3,7,8],[4,5,6]] => [4,5,6,1,2,3,7,8] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,6],[4,7,8]] => [[1,2,3,4,8],[5,6,7]] => [5,6,7,1,2,3,4,8] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,6],[5,7,8]] => [[1,2,3,4,5],[6,7,8]] => [6,7,8,1,2,3,4,5] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7,8]] => [[1,3,5,7,8],[2,4,6]] => [2,4,6,1,3,5,7,8] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,4,6,7,8],[2,5],[3]] => [[1,3,5,7,8],[2,6],[4]] => [4,2,6,1,3,5,7,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,6,7,8],[2,5],[4]] => [[1,2,4,7,8],[3,5],[6]] => [6,3,5,1,2,4,7,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,6,7,8],[3,4],[5]] => [[1,3,5,7,8],[2,4],[6]] => [6,2,4,1,3,5,7,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,5,7,8],[2,6],[4]] => [[1,2,4,6,8],[3,7],[5]] => [5,3,7,1,2,4,6,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,7,8],[2,6],[5]] => [[1,2,4,5,8],[3,6],[7]] => [7,3,6,1,2,4,5,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,7,8],[3,6],[5]] => [[1,2,3,5,8],[4,6],[7]] => [7,4,6,1,2,3,5,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,5,7,8],[2,4],[6]] => [[1,2,4,6,8],[3,5],[7]] => [7,3,5,1,2,4,6,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,7,8],[2,5],[6]] => [[1,2,5,6,8],[3,4],[7]] => [7,3,4,1,2,5,6,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,7,8],[3,5],[6]] => [[1,2,3,6,8],[4,5],[7]] => [7,4,5,1,2,3,6,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,4,5,6,8],[2,7],[3]] => [[1,3,5,6,7],[2,8],[4]] => [4,2,8,1,3,5,6,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,6,8],[2,7],[5]] => [[1,2,4,5,7],[3,8],[6]] => [6,3,8,1,2,4,5,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,8],[3,7],[5]] => [[1,2,3,5,7],[4,8],[6]] => [6,4,8,1,2,3,5,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,6,8],[4,7],[5]] => [[1,3,4,5,7],[2,8],[6]] => [6,2,8,1,3,4,5,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,8],[2,7],[6]] => [[1,2,4,5,6],[3,7],[8]] => [8,3,7,1,2,4,5,6] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,8],[3,7],[6]] => [[1,2,3,5,6],[4,7],[8]] => [8,4,7,1,2,3,5,6] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,8],[4,7],[6]] => [[1,2,3,4,6],[5,7],[8]] => [8,5,7,1,2,3,4,6] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,5,6,8],[2,4],[7]] => [[1,2,4,6,7],[3,5],[8]] => [8,3,5,1,2,4,6,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,6,8],[2,5],[7]] => [[1,2,4,5,7],[3,6],[8]] => [8,3,6,1,2,4,5,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,8],[2,6],[7]] => [[1,2,5,6,7],[3,4],[8]] => [8,3,4,1,2,5,6,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,8],[3,6],[7]] => [[1,2,3,6,7],[4,5],[8]] => [8,4,5,1,2,3,6,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,8],[4,6],[7]] => [[1,2,3,4,7],[5,6],[8]] => [8,5,6,1,2,3,4,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,8],[5,6],[7]] => [[1,3,5,6,7],[2,4],[8]] => [8,2,4,1,3,5,6,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,4,5,6,7],[2,8],[3]] => [[1,3,6,7,8],[2,5],[4]] => [4,2,5,1,3,6,7,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,7],[3,8],[6]] => [[1,2,3,6,8],[4,7],[5]] => [5,4,7,1,2,3,6,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,7],[4,8],[6]] => [[1,2,3,4,8],[5,6],[7]] => [7,5,6,1,2,3,4,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,6],[3,8],[7]] => [[1,2,3,6,7],[4,8],[5]] => [5,4,8,1,2,3,6,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,6],[4,8],[7]] => [[1,2,3,4,7],[5,8],[6]] => [6,5,8,1,2,3,4,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,6],[5,8],[7]] => [[1,2,3,4,5],[6,7],[8]] => [8,6,7,1,2,3,4,5] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,8],[7]] => [[1,4,5,6,7],[2,8],[3]] => [3,2,8,1,4,5,6,7] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,5,6,7],[2,4],[8]] => [[1,2,4,7,8],[3,6],[5]] => [5,3,6,1,2,4,7,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,6,7],[2,5],[8]] => [[1,2,4,5,8],[3,7],[6]] => [6,3,7,1,2,4,5,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,7],[3,5],[8]] => [[1,2,3,5,8],[4,7],[6]] => [6,4,7,1,2,3,5,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,6,7],[4,5],[8]] => [[1,3,4,5,8],[2,7],[6]] => [6,2,7,1,3,4,5,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,7],[2,6],[8]] => [[1,2,4,5,6],[3,8],[7]] => [7,3,8,1,2,4,5,6] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,7],[3,6],[8]] => [[1,2,3,5,6],[4,8],[7]] => [7,4,8,1,2,3,5,6] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,7],[4,6],[8]] => [[1,2,3,4,6],[5,8],[7]] => [7,5,8,1,2,3,4,6] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,7],[5,6],[8]] => [[1,3,4,5,6],[2,8],[7]] => [7,2,8,1,3,4,5,6] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,6],[2,7],[8]] => [[1,2,6,7,8],[3,5],[4]] => [4,3,5,1,2,6,7,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,6],[4,7],[8]] => [[1,2,3,4,8],[5,7],[6]] => [6,5,7,1,2,3,4,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,6],[5,7],[8]] => [[1,2,3,4,5],[6,8],[7]] => [7,6,8,1,2,3,4,5] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7],[8]] => [[1,4,6,7,8],[2,5],[3]] => [3,2,5,1,4,6,7,8] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,5,6,7,8],[2],[3],[4]] => [[1,4,6,7,8],[2],[3],[5]] => [5,3,2,1,4,6,7,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,4,6,7,8],[2],[3],[5]] => [[1,3,5,7,8],[2],[4],[6]] => [6,4,2,1,3,5,7,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,3,6,7,8],[2],[4],[5]] => [[1,2,5,7,8],[3],[4],[6]] => [6,4,3,1,2,5,7,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,3,5,7,8],[2],[4],[6]] => [[1,2,4,6,8],[3],[5],[7]] => [7,5,3,1,2,4,6,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,3,4,7,8],[2],[5],[6]] => [[1,2,5,6,8],[3],[4],[7]] => [7,4,3,1,2,5,6,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,7,8],[4],[5],[6]] => [[1,4,5,6,8],[2],[3],[7]] => [7,3,2,1,4,5,6,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,4,5,6,8],[2],[3],[7]] => [[1,3,5,6,7],[2],[4],[8]] => [8,4,2,1,3,5,6,7] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,3,5,6,8],[2],[4],[7]] => [[1,2,4,6,7],[3],[5],[8]] => [8,5,3,1,2,4,6,7] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,5,6,8],[3],[4],[7]] => [[1,3,4,6,7],[2],[5],[8]] => [8,5,2,1,3,4,6,7] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,8],[3],[5],[7]] => [[1,2,3,5,7],[4],[6],[8]] => [8,6,4,1,2,3,5,7] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,8],[3],[6],[7]] => [[1,2,3,6,7],[4],[5],[8]] => [8,5,4,1,2,3,6,7] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,8],[4],[6],[7]] => [[1,2,3,4,7],[5],[6],[8]] => [8,6,5,1,2,3,4,7] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,8],[5],[6],[7]] => [[1,4,5,6,7],[2],[3],[8]] => [8,3,2,1,4,5,6,7] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,4,5,6,7],[2],[3],[8]] => [[1,3,6,7,8],[2],[4],[5]] => [5,4,2,1,3,6,7,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,7],[3],[6],[8]] => [[1,2,3,5,6],[4],[7],[8]] => [8,7,4,1,2,3,5,6] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,7],[4],[6],[8]] => [[1,2,3,4,6],[5],[7],[8]] => [8,7,5,1,2,3,4,6] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,7],[5],[6],[8]] => [[1,3,4,5,6],[2],[7],[8]] => [8,7,2,1,3,4,5,6] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,6],[2],[7],[8]] => [[1,2,6,7,8],[3],[4],[5]] => [5,4,3,1,2,6,7,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,6],[3],[7],[8]] => [[1,2,3,7,8],[4],[5],[6]] => [6,5,4,1,2,3,7,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,6],[4],[7],[8]] => [[1,2,3,4,8],[5],[6],[7]] => [7,6,5,1,2,3,4,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,6],[5],[7],[8]] => [[1,2,3,4,5],[6],[7],[8]] => [8,7,6,1,2,3,4,5] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6],[7],[8]] => [[1,5,6,7,8],[2],[3],[4]] => [4,3,2,1,5,6,7,8] => [[[[.,.],.],.],[.,[.,[.,[.,.]]]]]

[[1,3,5,7],[2,4,6,8]] => [[1,2,4,6],[3,5,7,8]] => [3,5,7,8,1,2,4,6] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,5,7],[3,4,6,8]] => [[1,3,4,6],[2,5,7,8]] => [2,5,7,8,1,3,4,6] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,3,4,7],[2,5,6,8]] => [[1,2,5,6],[3,4,7,8]] => [3,4,7,8,1,2,5,6] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,5,6,8]] => [[1,2,3,6],[4,5,7,8]] => [4,5,7,8,1,2,3,6] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,3,7],[4,5,6,8]] => [[1,3,5,6],[2,4,7,8]] => [2,4,7,8,1,3,5,6] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,3,5,6],[2,4,7,8]] => [[1,2,4,7],[3,5,6,8]] => [3,5,6,8,1,2,4,7] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,4,7,8]] => [[1,3,4,7],[2,5,6,8]] => [2,5,6,8,1,3,4,7] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,5,7,8]] => [[1,2,4,5],[3,6,7,8]] => [3,6,7,8,1,2,4,5] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,4,6],[3,5,7,8]] => [[1,2,3,5],[4,6,7,8]] => [4,6,7,8,1,2,3,5] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,5,7,8]] => [[1,3,4,5],[2,6,7,8]] => [2,6,7,8,1,3,4,5] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,6,7,8]] => [[1,2,5,7],[3,4,6,8]] => [3,4,6,8,1,2,5,7] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,6,7,8]] => [[1,2,3,7],[4,5,6,8]] => [4,5,6,8,1,2,3,7] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,6,7,8]] => [[1,2,3,4],[5,6,7,8]] => [5,6,7,8,1,2,3,4] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,7,8]] => [[1,3,5,7],[2,4,6,8]] => [2,4,6,8,1,3,5,7] => [[.,[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,4,6,8],[2,5,7],[3]] => [[1,3,5,7],[2,6,8],[4]] => [4,2,6,8,1,3,5,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,6,8],[2,5,7],[4]] => [[1,2,4,7],[3,5,8],[6]] => [6,3,5,8,1,2,4,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,6,8],[3,5,7],[4]] => [[1,3,4,7],[2,5,8],[6]] => [6,2,5,8,1,3,4,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,6,8],[2,4,7],[5]] => [[1,2,5,7],[3,4,8],[6]] => [6,3,4,8,1,2,5,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,6,8],[3,4,7],[5]] => [[1,3,5,7],[2,4,8],[6]] => [6,2,4,8,1,3,5,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,4,5,8],[2,6,7],[3]] => [[1,3,6,7],[2,5,8],[4]] => [4,2,5,8,1,3,6,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,5,8],[3,6,7],[4]] => [[1,3,6,7],[2,4,8],[5]] => [5,2,4,8,1,3,6,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,8],[3,6,7],[5]] => [[1,2,3,7],[4,5,8],[6]] => [6,4,5,8,1,2,3,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,8],[4,6,7],[5]] => [[1,4,5,7],[2,6,8],[3]] => [3,2,6,8,1,4,5,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,5,8],[2,4,7],[6]] => [[1,2,4,6],[3,5,7],[8]] => [8,3,5,7,1,2,4,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,5,8],[3,4,7],[6]] => [[1,3,4,6],[2,5,7],[8]] => [8,2,5,7,1,3,4,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,8],[4,5,7],[6]] => [[1,3,5,6],[2,4,7],[8]] => [8,2,4,7,1,3,5,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,5,8],[2,4,6],[7]] => [[1,2,4,7],[3,5,6],[8]] => [8,3,5,6,1,2,4,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,4,8],[2,5,6],[7]] => [[1,2,5,7],[3,4,6],[8]] => [8,3,4,6,1,2,5,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,8],[3,5,6],[7]] => [[1,2,3,7],[4,5,6],[8]] => [8,4,5,6,1,2,3,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,4,6,7],[2,5,8],[3]] => [[1,3,5,8],[2,6,7],[4]] => [4,2,6,7,1,3,5,8] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,6,7],[3,5,8],[4]] => [[1,3,4,8],[2,5,7],[6]] => [6,2,5,7,1,3,4,8] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,5,7],[2,6,8],[4]] => [[1,2,4,6],[3,7,8],[5]] => [5,3,7,8,1,2,4,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,6,8],[5]] => [[1,2,3,5],[4,6,8],[7]] => [7,4,6,8,1,2,3,5] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,5,8],[6]] => [[1,2,3,8],[4,5,6],[7]] => [7,4,5,6,1,2,3,8] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,4,5,6],[2,7,8],[3]] => [[1,3,6,8],[2,5,7],[4]] => [4,2,5,7,1,3,6,8] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,7,8],[4]] => [[1,3,6,8],[2,4,7],[5]] => [5,2,4,7,1,3,6,8] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,7,8],[6]] => [[1,2,3,6],[4,7,8],[5]] => [5,4,7,8,1,2,3,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,7,8],[6]] => [[1,2,3,4],[5,6,8],[7]] => [7,5,6,8,1,2,3,4] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,7,8],[6]] => [[1,4,5,6],[2,7,8],[3]] => [3,2,7,8,1,4,5,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,4,8],[7]] => [[1,3,4,7],[2,6,8],[5]] => [5,2,6,8,1,3,4,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,6],[3,5,8],[7]] => [[1,2,3,5],[4,6,7],[8]] => [8,4,6,7,1,2,3,5] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,5,8],[7]] => [[1,3,4,5],[2,6,7],[8]] => [8,2,6,7,1,3,4,5] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,6,8],[7]] => [[1,2,6,7],[3,5,8],[4]] => [4,3,5,8,1,2,6,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,6,8],[7]] => [[1,2,3,4],[5,6,7],[8]] => [8,5,6,7,1,2,3,4] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,8],[7]] => [[1,4,6,7],[2,5,8],[3]] => [3,2,5,8,1,4,6,7] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,5,7],[2,4,6],[8]] => [[1,2,4,6],[3,5,8],[7]] => [7,3,5,8,1,2,4,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,4,7],[2,5,6],[8]] => [[1,2,5,6],[3,4,8],[7]] => [7,3,4,8,1,2,5,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,5,6],[8]] => [[1,2,3,6],[4,5,8],[7]] => [7,4,5,8,1,2,3,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,7],[4,5,6],[8]] => [[1,3,5,6],[2,4,8],[7]] => [7,2,4,8,1,3,5,6] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,5,6],[2,4,7],[8]] => [[1,2,4,8],[3,6,7],[5]] => [5,3,6,7,1,2,4,8] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,4,7],[8]] => [[1,3,4,8],[2,6,7],[5]] => [5,2,6,7,1,3,4,8] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,5,7],[8]] => [[1,2,4,5],[3,7,8],[6]] => [6,3,7,8,1,2,4,5] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,6],[3,5,7],[8]] => [[1,2,3,5],[4,7,8],[6]] => [6,4,7,8,1,2,3,5] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,5,7],[8]] => [[1,3,4,5],[2,7,8],[6]] => [6,2,7,8,1,3,4,5] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,6,7],[8]] => [[1,2,3,8],[4,6,7],[5]] => [5,4,6,7,1,2,3,8] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,6,7],[8]] => [[1,2,3,4],[5,7,8],[6]] => [6,5,7,8,1,2,3,4] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,7],[8]] => [[1,4,6,8],[2,5,7],[3]] => [3,2,5,7,1,4,6,8] => [[[.,.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,7,8],[2,4],[5,6]] => [[1,2,6,8],[3,5],[4,7]] => [4,7,3,5,1,2,6,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,7,8],[3,4],[5,6]] => [[1,4,6,8],[2,5],[3,7]] => [3,7,2,5,1,4,6,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,6,8],[2,5],[4,7]] => [[1,2,4,7],[3,5],[6,8]] => [6,8,3,5,1,2,4,7] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,4,5,8],[2,6],[3,7]] => [[1,3,6,7],[2,5],[4,8]] => [4,8,2,5,1,3,6,7] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,8],[2,6],[4,7]] => [[1,2,6,7],[3,4],[5,8]] => [5,8,3,4,1,2,6,7] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,8],[3,6],[4,7]] => [[1,3,6,7],[2,4],[5,8]] => [5,8,2,4,1,3,6,7] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,8],[2,4],[6,7]] => [[1,2,4,7],[3,6],[5,8]] => [5,8,3,6,1,2,4,7] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,8],[3,5],[6,7]] => [[1,2,3,7],[4,6],[5,8]] => [5,8,4,6,1,2,3,7] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,6,7],[3,5],[4,8]] => [[1,3,4,8],[2,5],[6,7]] => [6,7,2,5,1,3,4,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,4,5,7],[2,6],[3,8]] => [[1,3,5,6],[2,7],[4,8]] => [4,8,2,7,1,3,5,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,7],[2,6],[4,8]] => [[1,2,4,6],[3,7],[5,8]] => [5,8,3,7,1,2,4,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,7],[3,6],[4,8]] => [[1,3,4,6],[2,7],[5,8]] => [5,8,2,7,1,3,4,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,6],[5,8]] => [[1,2,3,5],[4,6],[7,8]] => [7,8,4,6,1,2,3,5] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,7],[2,4],[6,8]] => [[1,2,4,6],[3,5],[7,8]] => [7,8,3,5,1,2,4,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,7],[3,4],[6,8]] => [[1,3,4,6],[2,5],[7,8]] => [7,8,2,5,1,3,4,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,7],[2,5],[6,8]] => [[1,2,5,6],[3,4],[7,8]] => [7,8,3,4,1,2,5,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,5],[6,8]] => [[1,2,3,6],[4,5],[7,8]] => [7,8,4,5,1,2,3,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,7],[4,5],[6,8]] => [[1,3,5,6],[2,4],[7,8]] => [7,8,2,4,1,3,5,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,4,5,6],[2,7],[3,8]] => [[1,3,7,8],[2,5],[4,6]] => [4,6,2,5,1,3,7,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,6],[2,7],[4,8]] => [[1,2,7,8],[3,4],[5,6]] => [5,6,3,4,1,2,7,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,7],[4,8]] => [[1,3,7,8],[2,4],[5,6]] => [5,6,2,4,1,3,7,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,7],[5,8]] => [[1,2,5,8],[3,6],[4,7]] => [4,7,3,6,1,2,5,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,7],[5,8]] => [[1,4,5,8],[2,6],[3,7]] => [3,7,2,6,1,4,5,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,7],[6,8]] => [[1,2,5,6],[3,7],[4,8]] => [4,8,3,7,1,2,5,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,7],[6,8]] => [[1,2,3,6],[4,7],[5,8]] => [5,8,4,7,1,2,3,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,7],[6,8]] => [[1,2,3,4],[5,6],[7,8]] => [7,8,5,6,1,2,3,4] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,7],[6,8]] => [[1,4,5,6],[2,7],[3,8]] => [3,8,2,7,1,4,5,6] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,4],[7,8]] => [[1,3,4,8],[2,6],[5,7]] => [5,7,2,6,1,3,4,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,5],[7,8]] => [[1,2,4,5],[3,7],[6,8]] => [6,8,3,7,1,2,4,5] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,5],[7,8]] => [[1,3,4,5],[2,7],[6,8]] => [6,8,2,7,1,3,4,5] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,6],[7,8]] => [[1,2,7,8],[3,5],[4,6]] => [4,6,3,5,1,2,7,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,6],[7,8]] => [[1,2,3,4],[5,7],[6,8]] => [6,8,5,7,1,2,3,4] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6],[7,8]] => [[1,4,7,8],[2,5],[3,6]] => [3,6,2,5,1,4,7,8] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,5,7,8],[2,6],[3],[4]] => [[1,4,6,8],[2,7],[3],[5]] => [5,3,2,7,1,4,6,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,4,7,8],[2,6],[3],[5]] => [[1,3,5,8],[2,6],[4],[7]] => [7,4,2,6,1,3,5,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,7,8],[2,6],[4],[5]] => [[1,2,5,8],[3,6],[4],[7]] => [7,4,3,6,1,2,5,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,7,8],[3,6],[4],[5]] => [[1,4,5,8],[2,6],[3],[7]] => [7,3,2,6,1,4,5,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,4,7,8],[2,5],[3],[6]] => [[1,3,6,8],[2,5],[4],[7]] => [7,4,2,5,1,3,6,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,7,8],[3,4],[5],[6]] => [[1,4,6,8],[2,5],[3],[7]] => [7,3,2,5,1,4,6,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,5,6,8],[2,7],[3],[4]] => [[1,4,6,7],[2,8],[3],[5]] => [5,3,2,8,1,4,6,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,4,6,8],[2,7],[3],[5]] => [[1,3,5,7],[2,8],[4],[6]] => [6,4,2,8,1,3,5,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,6,8],[2,7],[4],[5]] => [[1,2,5,7],[3,8],[4],[6]] => [6,4,3,8,1,2,5,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,6,8],[3,7],[4],[5]] => [[1,4,5,7],[2,8],[3],[6]] => [6,3,2,8,1,4,5,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,4,5,8],[2,7],[3],[6]] => [[1,3,5,6],[2,7],[4],[8]] => [8,4,2,7,1,3,5,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,8],[2,7],[4],[6]] => [[1,2,4,6],[3,7],[5],[8]] => [8,5,3,7,1,2,4,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,8],[3,7],[4],[6]] => [[1,3,4,6],[2,7],[5],[8]] => [8,5,2,7,1,3,4,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,8],[2,7],[5],[6]] => [[1,2,5,6],[3,7],[4],[8]] => [8,4,3,7,1,2,5,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,8],[4,7],[5],[6]] => [[1,4,5,6],[2,7],[3],[8]] => [8,3,2,7,1,4,5,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,4,6,8],[2,5],[3],[7]] => [[1,3,5,7],[2,6],[4],[8]] => [8,4,2,6,1,3,5,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,6,8],[3,5],[4],[7]] => [[1,3,4,7],[2,5],[6],[8]] => [8,6,2,5,1,3,4,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,6,8],[2,4],[5],[7]] => [[1,2,5,7],[3,4],[6],[8]] => [8,6,3,4,1,2,5,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,6,8],[3,4],[5],[7]] => [[1,3,5,7],[2,4],[6],[8]] => [8,6,2,4,1,3,5,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,4,5,8],[2,6],[3],[7]] => [[1,3,6,7],[2,5],[4],[8]] => [8,4,2,5,1,3,6,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,8],[2,6],[4],[7]] => [[1,2,6,7],[3,4],[5],[8]] => [8,5,3,4,1,2,6,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,8],[3,6],[5],[7]] => [[1,2,3,7],[4,5],[6],[8]] => [8,6,4,5,1,2,3,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,8],[4,6],[5],[7]] => [[1,4,5,7],[2,6],[3],[8]] => [8,3,2,6,1,4,5,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,8],[2,4],[6],[7]] => [[1,2,4,7],[3,6],[5],[8]] => [8,5,3,6,1,2,4,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,8],[4,5],[6],[7]] => [[1,4,6,7],[2,5],[3],[8]] => [8,3,2,5,1,4,6,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,5,6,7],[2,8],[3],[4]] => [[1,4,7,8],[2,6],[3],[5]] => [5,3,2,6,1,4,7,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,6,7],[2,8],[4],[5]] => [[1,2,7,8],[3,5],[4],[6]] => [6,4,3,5,1,2,7,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,6,7],[3,8],[4],[5]] => [[1,4,7,8],[2,5],[3],[6]] => [6,3,2,5,1,4,7,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,7],[2,8],[4],[6]] => [[1,2,4,8],[3,6],[5],[7]] => [7,5,3,6,1,2,4,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,7],[3,8],[4],[6]] => [[1,3,4,8],[2,6],[5],[7]] => [7,5,2,6,1,3,4,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,7],[4,8],[5],[6]] => [[1,5,6,8],[2,7],[3],[4]] => [4,3,2,7,1,5,6,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,6],[2,8],[4],[7]] => [[1,2,4,7],[3,8],[5],[6]] => [6,5,3,8,1,2,4,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,8],[4],[7]] => [[1,3,4,7],[2,8],[5],[6]] => [6,5,2,8,1,3,4,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,8],[5],[7]] => [[1,2,4,5],[3,7],[6],[8]] => [8,6,3,7,1,2,4,5] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,8],[6],[7]] => [[1,2,3,4],[5,7],[6],[8]] => [8,6,5,7,1,2,3,4] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,8],[6],[7]] => [[1,5,6,7],[2,8],[3],[4]] => [4,3,2,8,1,5,6,7] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,4,6,7],[2,5],[3],[8]] => [[1,3,5,8],[2,7],[4],[6]] => [6,4,2,7,1,3,5,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,4,5,7],[2,6],[3],[8]] => [[1,3,5,6],[2,8],[4],[7]] => [7,4,2,8,1,3,5,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,7],[2,6],[4],[8]] => [[1,2,4,6],[3,8],[5],[7]] => [7,5,3,8,1,2,4,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,7],[2,6],[5],[8]] => [[1,2,4,5],[3,6],[7],[8]] => [8,7,3,6,1,2,4,5] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,7],[3,6],[5],[8]] => [[1,2,3,5],[4,6],[7],[8]] => [8,7,4,6,1,2,3,5] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,7],[4,6],[5],[8]] => [[1,3,4,5],[2,6],[7],[8]] => [8,7,2,6,1,3,4,5] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,7],[2,4],[6],[8]] => [[1,2,4,6],[3,5],[7],[8]] => [8,7,3,5,1,2,4,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,7],[3,4],[6],[8]] => [[1,3,4,6],[2,5],[7],[8]] => [8,7,2,5,1,3,4,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,7],[2,5],[6],[8]] => [[1,2,5,6],[3,4],[7],[8]] => [8,7,3,4,1,2,5,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,7],[4,5],[6],[8]] => [[1,3,5,6],[2,4],[7],[8]] => [8,7,2,4,1,3,5,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,4,5,6],[2,7],[3],[8]] => [[1,3,7,8],[2,6],[4],[5]] => [5,4,2,6,1,3,7,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,7],[4],[8]] => [[1,3,7,8],[2,4],[5],[6]] => [6,5,2,4,1,3,7,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,6],[2,7],[5],[8]] => [[1,2,5,8],[3,7],[4],[6]] => [6,4,3,7,1,2,5,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,7],[5],[8]] => [[1,4,5,8],[2,7],[3],[6]] => [6,3,2,7,1,4,5,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,7],[6],[8]] => [[1,2,5,6],[3,8],[4],[7]] => [7,4,3,8,1,2,5,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,7],[6],[8]] => [[1,2,3,6],[4,8],[5],[7]] => [7,5,4,8,1,2,3,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,7],[6],[8]] => [[1,2,3,4],[5,6],[7],[8]] => [8,7,5,6,1,2,3,4] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,7],[6],[8]] => [[1,4,5,6],[2,8],[3],[7]] => [7,3,2,8,1,4,5,6] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,5,6],[2,4],[7],[8]] => [[1,2,4,8],[3,7],[5],[6]] => [6,5,3,7,1,2,4,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,5,6],[3,4],[7],[8]] => [[1,3,4,8],[2,7],[5],[6]] => [6,5,2,7,1,3,4,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,6],[4,5],[7],[8]] => [[1,3,4,5],[2,8],[6],[7]] => [7,6,2,8,1,3,4,5] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,3,4,5],[2,6],[7],[8]] => [[1,2,7,8],[3,6],[4],[5]] => [5,4,3,6,1,2,7,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,5],[4,6],[7],[8]] => [[1,2,3,4],[5,8],[6],[7]] => [7,6,5,8,1,2,3,4] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6],[7],[8]] => [[1,5,7,8],[2,6],[3],[4]] => [4,3,2,6,1,5,7,8] => [[[[.,.],.],[.,.]],[.,[.,[.,.]]]]

[[1,6,7,8],[2],[3],[4],[5]] => [[1,5,7,8],[2],[3],[4],[6]] => [6,4,3,2,1,5,7,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,5,7,8],[2],[3],[4],[6]] => [[1,4,6,8],[2],[3],[5],[7]] => [7,5,3,2,1,4,6,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,3,7,8],[2],[4],[5],[6]] => [[1,2,6,8],[3],[4],[5],[7]] => [7,5,4,3,1,2,6,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,7,8],[3],[4],[5],[6]] => [[1,5,6,8],[2],[3],[4],[7]] => [7,4,3,2,1,5,6,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,5,6,8],[2],[3],[4],[7]] => [[1,4,6,7],[2],[3],[5],[8]] => [8,5,3,2,1,4,6,7] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,4,6,8],[2],[3],[5],[7]] => [[1,3,5,7],[2],[4],[6],[8]] => [8,6,4,2,1,3,5,7] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,3,6,8],[2],[4],[5],[7]] => [[1,2,5,7],[3],[4],[6],[8]] => [8,6,4,3,1,2,5,7] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,6,8],[3],[4],[5],[7]] => [[1,4,5,7],[2],[3],[6],[8]] => [8,6,3,2,1,4,5,7] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,4,5,8],[2],[3],[6],[7]] => [[1,3,6,7],[2],[4],[5],[8]] => [8,5,4,2,1,3,6,7] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,5,8],[3],[4],[6],[7]] => [[1,3,4,7],[2],[5],[6],[8]] => [8,6,5,2,1,3,4,7] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,4,8],[3],[5],[6],[7]] => [[1,2,3,7],[4],[5],[6],[8]] => [8,6,5,4,1,2,3,7] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,3,8],[4],[5],[6],[7]] => [[1,5,6,7],[2],[3],[4],[8]] => [8,4,3,2,1,5,6,7] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,4,6,7],[2],[3],[5],[8]] => [[1,3,5,8],[2],[4],[6],[7]] => [7,6,4,2,1,3,5,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,3,6,7],[2],[4],[5],[8]] => [[1,2,5,8],[3],[4],[6],[7]] => [7,6,4,3,1,2,5,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,6,7],[3],[4],[5],[8]] => [[1,4,5,8],[2],[3],[6],[7]] => [7,6,3,2,1,4,5,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,4,5,7],[2],[3],[6],[8]] => [[1,3,5,6],[2],[4],[7],[8]] => [8,7,4,2,1,3,5,6] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,3,5,7],[2],[4],[6],[8]] => [[1,2,4,6],[3],[5],[7],[8]] => [8,7,5,3,1,2,4,6] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,5,7],[3],[4],[6],[8]] => [[1,3,4,6],[2],[5],[7],[8]] => [8,7,5,2,1,3,4,6] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,4,7],[3],[5],[6],[8]] => [[1,2,3,6],[4],[5],[7],[8]] => [8,7,5,4,1,2,3,6] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,3,7],[4],[5],[6],[8]] => [[1,4,5,6],[2],[3],[7],[8]] => [8,7,3,2,1,4,5,6] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,4,5,6],[2],[3],[7],[8]] => [[1,3,7,8],[2],[4],[5],[6]] => [6,5,4,2,1,3,7,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,5,6],[3],[4],[7],[8]] => [[1,3,4,8],[2],[5],[6],[7]] => [7,6,5,2,1,3,4,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,3,4,6],[2],[5],[7],[8]] => [[1,2,4,5],[3],[6],[7],[8]] => [8,7,6,3,1,2,4,5] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,4,6],[3],[5],[7],[8]] => [[1,2,3,5],[4],[6],[7],[8]] => [8,7,6,4,1,2,3,5] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,3,6],[4],[5],[7],[8]] => [[1,3,4,5],[2],[6],[7],[8]] => [8,7,6,2,1,3,4,5] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,3,4,5],[2],[6],[7],[8]] => [[1,2,7,8],[3],[4],[5],[6]] => [6,5,4,3,1,2,7,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,4,5],[3],[6],[7],[8]] => [[1,2,3,8],[4],[5],[6],[7]] => [7,6,5,4,1,2,3,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,3,5],[4],[6],[7],[8]] => [[1,2,3,4],[5],[6],[7],[8]] => [8,7,6,5,1,2,3,4] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,2,3,4],[5],[6],[7],[8]] => [[1,6,7,8],[2],[3],[4],[5]] => [5,4,3,2,1,6,7,8] => [[[[[.,.],.],.],.],[.,[.,[.,.]]]]

[[1,4,7],[2,5,8],[3,6]] => [[1,3,6],[2,5,8],[4,7]] => [4,7,2,5,8,1,3,6] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,7],[2,5,8],[4,6]] => [[1,2,6],[3,4,8],[5,7]] => [5,7,3,4,8,1,2,6] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,7],[3,5,8],[4,6]] => [[1,3,6],[2,4,8],[5,7]] => [5,7,2,4,8,1,3,6] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,7],[2,4,8],[5,6]] => [[1,2,6],[3,5,8],[4,7]] => [4,7,3,5,8,1,2,6] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,6],[3,5,8],[4,7]] => [[1,3,4],[2,5,7],[6,8]] => [6,8,2,5,7,1,3,4] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,6,8],[4,7]] => [[1,3,6],[2,4,7],[5,8]] => [5,8,2,4,7,1,3,6] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,6,8],[5,7]] => [[1,4,5],[2,6,7],[3,8]] => [3,8,2,6,7,1,4,5] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,5],[2,4,8],[6,7]] => [[1,2,4],[3,6,7],[5,8]] => [5,8,3,6,7,1,2,4] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,4,8],[6,7]] => [[1,3,4],[2,6,7],[5,8]] => [5,8,2,6,7,1,3,4] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,5,8],[6,7]] => [[1,2,6],[3,5,7],[4,8]] => [4,8,3,5,7,1,2,6] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,8],[6,7]] => [[1,4,6],[2,5,7],[3,8]] => [3,8,2,5,7,1,4,6] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,6],[2,5,7],[4,8]] => [[1,2,4],[3,5,8],[6,7]] => [6,7,3,5,8,1,2,4] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,6],[2,4,7],[5,8]] => [[1,2,5],[3,4,8],[6,7]] => [6,7,3,4,8,1,2,5] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,6,7],[4,8]] => [[1,3,7],[2,4,8],[5,6]] => [5,6,2,4,8,1,3,7] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,6,7],[5,8]] => [[1,2,5],[3,6,8],[4,7]] => [4,7,3,6,8,1,2,5] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,6,7],[5,8]] => [[1,2,3],[4,5,8],[6,7]] => [6,7,4,5,8,1,2,3] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,5],[2,4,7],[6,8]] => [[1,2,4],[3,5,6],[7,8]] => [7,8,3,5,6,1,2,4] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,4,7],[6,8]] => [[1,3,4],[2,5,6],[7,8]] => [7,8,2,5,6,1,3,4] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,5,7],[6,8]] => [[1,2,5],[3,4,6],[7,8]] => [7,8,3,4,6,1,2,5] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,5,7],[6,8]] => [[1,2,3],[4,5,6],[7,8]] => [7,8,4,5,6,1,2,3] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,7],[6,8]] => [[1,3,5],[2,4,6],[7,8]] => [7,8,2,4,6,1,3,5] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,4,6],[7,8]] => [[1,3,4],[2,6,8],[5,7]] => [5,7,2,6,8,1,3,4] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,5,6],[7,8]] => [[1,2,7],[3,5,8],[4,6]] => [4,6,3,5,8,1,2,7] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,5,6],[7,8]] => [[1,2,3],[4,6,8],[5,7]] => [5,7,4,6,8,1,2,3] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,6],[7,8]] => [[1,4,7],[2,5,8],[3,6]] => [3,6,2,5,8,1,4,7] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,5,7],[2,6,8],[3],[4]] => [[1,4,6],[2,7,8],[3],[5]] => [5,3,2,7,8,1,4,6] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,4,7],[2,5,8],[3],[6]] => [[1,3,6],[2,5,8],[4],[7]] => [7,4,2,5,8,1,3,6] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,3,7],[2,4,8],[5],[6]] => [[1,2,6],[3,5,8],[4],[7]] => [7,4,3,5,8,1,2,6] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,5,6],[2,7,8],[3],[4]] => [[1,4,7],[2,6,8],[3],[5]] => [5,3,2,6,8,1,4,7] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,3,6],[2,7,8],[4],[5]] => [[1,2,7],[3,5,8],[4],[6]] => [6,4,3,5,8,1,2,7] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,6],[3,7,8],[4],[5]] => [[1,4,7],[2,5,8],[3],[6]] => [6,3,2,5,8,1,4,7] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,4,5],[2,7,8],[3],[6]] => [[1,3,6],[2,7,8],[4],[5]] => [5,4,2,7,8,1,3,6] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,3,5],[2,7,8],[4],[6]] => [[1,2,4],[3,6,8],[5],[7]] => [7,5,3,6,8,1,2,4] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,7,8],[4],[6]] => [[1,3,4],[2,6,8],[5],[7]] => [7,5,2,6,8,1,3,4] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,7,8],[5],[6]] => [[1,2,6],[3,7,8],[4],[5]] => [5,4,3,7,8,1,2,6] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,7,8],[5],[6]] => [[1,2,3],[4,6,8],[5],[7]] => [7,5,4,6,8,1,2,3] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,7,8],[5],[6]] => [[1,5,6],[2,7,8],[3],[4]] => [4,3,2,7,8,1,5,6] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,3,6],[2,5,8],[4],[7]] => [[1,2,4],[3,5,7],[6],[8]] => [8,6,3,5,7,1,2,4] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,6],[3,5,8],[4],[7]] => [[1,3,4],[2,5,7],[6],[8]] => [8,6,2,5,7,1,3,4] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,6],[3,4,8],[5],[7]] => [[1,3,5],[2,4,7],[6],[8]] => [8,6,2,4,7,1,3,5] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,4,5],[2,6,8],[3],[7]] => [[1,3,6],[2,5,7],[4],[8]] => [8,4,2,5,7,1,3,6] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,6,8],[4],[7]] => [[1,3,6],[2,4,7],[5],[8]] => [8,5,2,4,7,1,3,6] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,6,8],[5],[7]] => [[1,2,3],[4,5,7],[6],[8]] => [8,6,4,5,7,1,2,3] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,6,8],[5],[7]] => [[1,4,5],[2,6,7],[3],[8]] => [8,3,2,6,7,1,4,5] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,3,5],[2,4,8],[6],[7]] => [[1,2,4],[3,6,7],[5],[8]] => [8,5,3,6,7,1,2,4] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,4,8],[6],[7]] => [[1,3,4],[2,6,7],[5],[8]] => [8,5,2,6,7,1,3,4] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,8],[6],[7]] => [[1,4,6],[2,5,7],[3],[8]] => [8,3,2,5,7,1,4,6] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,4,6],[2,5,7],[3],[8]] => [[1,3,5],[2,7,8],[4],[6]] => [6,4,2,7,8,1,3,5] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,6],[3,4,7],[5],[8]] => [[1,3,5],[2,4,8],[6],[7]] => [7,6,2,4,8,1,3,5] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,4,5],[2,6,7],[3],[8]] => [[1,3,7],[2,6,8],[4],[5]] => [5,4,2,6,8,1,3,7] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,6,7],[4],[8]] => [[1,3,7],[2,4,8],[5],[6]] => [6,5,2,4,8,1,3,7] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,6,7],[5],[8]] => [[1,2,5],[3,7,8],[4],[6]] => [6,4,3,7,8,1,2,5] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,6,7],[5],[8]] => [[1,2,3],[4,5,8],[6],[7]] => [7,6,4,5,8,1,2,3] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,6,7],[5],[8]] => [[1,4,5],[2,7,8],[3],[6]] => [6,3,2,7,8,1,4,5] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,5],[3,4,7],[6],[8]] => [[1,3,4],[2,5,6],[7],[8]] => [8,7,2,5,6,1,3,4] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,5,7],[6],[8]] => [[1,2,5],[3,4,6],[7],[8]] => [8,7,3,4,6,1,2,5] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,5,7],[6],[8]] => [[1,2,3],[4,5,6],[7],[8]] => [8,7,4,5,6,1,2,3] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,7],[6],[8]] => [[1,3,5],[2,4,6],[7],[8]] => [8,7,2,4,6,1,3,5] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,3,4],[2,5,6],[7],[8]] => [[1,2,7],[3,6,8],[4],[5]] => [5,4,3,6,8,1,2,7] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,5,6],[7],[8]] => [[1,2,3],[4,7,8],[5],[6]] => [6,5,4,7,8,1,2,3] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,6],[7],[8]] => [[1,5,7],[2,6,8],[3],[4]] => [4,3,2,6,8,1,5,7] => [[[[.,.],.],[.,[.,.]]],[.,[.,.]]]

[[1,5,8],[2,6],[3,7],[4]] => [[1,4,7],[2,6],[3,8],[5]] => [5,3,8,2,6,1,4,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,4,8],[2,6],[3,7],[5]] => [[1,3,7],[2,5],[4,8],[6]] => [6,4,8,2,5,1,3,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,8],[2,6],[4,7],[5]] => [[1,2,7],[3,5],[4,8],[6]] => [6,4,8,3,5,1,2,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,8],[3,6],[4,7],[5]] => [[1,4,7],[2,5],[3,8],[6]] => [6,3,8,2,5,1,4,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,8],[3,5],[4,7],[6]] => [[1,3,6],[2,4],[5,7],[8]] => [8,5,7,2,4,1,3,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,8],[2,4],[5,7],[6]] => [[1,2,6],[3,5],[4,7],[8]] => [8,4,7,3,5,1,2,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,4,8],[2,5],[3,6],[7]] => [[1,3,7],[2,5],[4,6],[8]] => [8,4,6,2,5,1,3,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,8],[2,5],[4,6],[7]] => [[1,2,7],[3,4],[5,6],[8]] => [8,5,6,3,4,1,2,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,8],[3,5],[4,6],[7]] => [[1,3,7],[2,4],[5,6],[8]] => [8,5,6,2,4,1,3,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,5,7],[2,6],[3,8],[4]] => [[1,4,6],[2,7],[3,8],[5]] => [5,3,8,2,7,1,4,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,4,6],[2,7],[3,8],[5]] => [[1,3,8],[2,5],[4,7],[6]] => [6,4,7,2,5,1,3,8] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,6],[2,7],[4,8],[5]] => [[1,2,8],[3,5],[4,7],[6]] => [6,4,7,3,5,1,2,8] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,6],[3,7],[4,8],[5]] => [[1,4,8],[2,5],[3,7],[6]] => [6,3,7,2,5,1,4,8] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,4,5],[2,7],[3,8],[6]] => [[1,3,6],[2,7],[4,8],[5]] => [5,4,8,2,7,1,3,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,5],[3,7],[4,8],[6]] => [[1,3,4],[2,6],[5,8],[7]] => [7,5,8,2,6,1,3,4] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,4],[2,7],[5,8],[6]] => [[1,2,6],[3,7],[4,8],[5]] => [5,4,8,3,7,1,2,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,4],[3,7],[5,8],[6]] => [[1,2,3],[4,6],[5,8],[7]] => [7,5,8,4,6,1,2,3] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,7],[5,8],[6]] => [[1,5,6],[2,7],[3,8],[4]] => [4,3,8,2,7,1,5,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,4,6],[2,5],[3,8],[7]] => [[1,3,5],[2,6],[4,7],[8]] => [8,4,7,2,6,1,3,5] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,6],[2,5],[4,8],[7]] => [[1,2,4],[3,5],[6,7],[8]] => [8,6,7,3,5,1,2,4] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,6],[3,5],[4,8],[7]] => [[1,3,4],[2,5],[6,7],[8]] => [8,6,7,2,5,1,3,4] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,6],[2,4],[5,8],[7]] => [[1,2,5],[3,4],[6,7],[8]] => [8,6,7,3,4,1,2,5] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,6],[3,4],[5,8],[7]] => [[1,3,5],[2,4],[6,7],[8]] => [8,6,7,2,4,1,3,5] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,4,5],[2,6],[3,8],[7]] => [[1,3,7],[2,6],[4,8],[5]] => [5,4,8,2,6,1,3,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,5],[2,6],[4,8],[7]] => [[1,2,7],[3,4],[5,8],[6]] => [6,5,8,3,4,1,2,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,5],[3,6],[4,8],[7]] => [[1,3,7],[2,4],[5,8],[6]] => [6,5,8,2,4,1,3,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,4],[2,6],[5,8],[7]] => [[1,2,5],[3,6],[4,7],[8]] => [8,4,7,3,6,1,2,5] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,4],[3,6],[5,8],[7]] => [[1,2,3],[4,5],[6,7],[8]] => [8,6,7,4,5,1,2,3] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,6],[5,8],[7]] => [[1,4,5],[2,6],[3,7],[8]] => [8,3,7,2,6,1,4,5] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,5],[3,4],[6,8],[7]] => [[1,3,4],[2,6],[5,7],[8]] => [8,5,7,2,6,1,3,4] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,4],[2,5],[6,8],[7]] => [[1,2,7],[3,6],[4,8],[5]] => [5,4,8,3,6,1,2,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6,8],[7]] => [[1,5,7],[2,6],[3,8],[4]] => [4,3,8,2,6,1,5,7] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,7],[3,5],[4,6],[8]] => [[1,3,6],[2,4],[5,8],[7]] => [7,5,8,2,4,1,3,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,7],[2,4],[5,6],[8]] => [[1,2,6],[3,5],[4,8],[7]] => [7,4,8,3,5,1,2,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,7],[3,4],[5,6],[8]] => [[1,4,6],[2,5],[3,8],[7]] => [7,3,8,2,5,1,4,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,4,6],[2,5],[3,7],[8]] => [[1,3,5],[2,7],[4,8],[6]] => [6,4,8,2,7,1,3,5] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,6],[2,5],[4,7],[8]] => [[1,2,4],[3,5],[6,8],[7]] => [7,6,8,3,5,1,2,4] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,6],[3,5],[4,7],[8]] => [[1,3,4],[2,5],[6,8],[7]] => [7,6,8,2,5,1,3,4] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,4,5],[2,6],[3,7],[8]] => [[1,3,8],[2,6],[4,7],[5]] => [5,4,7,2,6,1,3,8] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,5],[2,6],[4,7],[8]] => [[1,2,8],[3,4],[5,7],[6]] => [6,5,7,3,4,1,2,8] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,6],[5,7],[8]] => [[1,4,5],[2,7],[3,8],[6]] => [6,3,8,2,7,1,4,5] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6,7],[8]] => [[1,5,8],[2,6],[3,7],[4]] => [4,3,7,2,6,1,5,8] => [[[[.,.],[.,.]],[.,.]],[.,[.,.]]]

[[1,5,8],[2,7],[3],[4],[6]] => [[1,4,6],[2,7],[3],[5],[8]] => [8,5,3,2,7,1,4,6] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,5,8],[2,6],[3],[4],[7]] => [[1,4,7],[2,6],[3],[5],[8]] => [8,5,3,2,6,1,4,7] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,8],[3,6],[4],[5],[7]] => [[1,4,7],[2,5],[3],[6],[8]] => [8,6,3,2,5,1,4,7] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,4,8],[2,5],[3],[6],[7]] => [[1,3,7],[2,6],[4],[5],[8]] => [8,5,4,2,6,1,3,7] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,8],[2,5],[4],[6],[7]] => [[1,2,7],[3,4],[5],[6],[8]] => [8,6,5,3,4,1,2,7] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,8],[3,5],[4],[6],[7]] => [[1,3,7],[2,4],[5],[6],[8]] => [8,6,5,2,4,1,3,7] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,8],[2,4],[5],[6],[7]] => [[1,2,7],[3,6],[4],[5],[8]] => [8,5,4,3,6,1,2,7] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,6,7],[2,8],[3],[4],[5]] => [[1,5,8],[2,7],[3],[4],[6]] => [6,4,3,2,7,1,5,8] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,5,7],[2,8],[3],[4],[6]] => [[1,4,8],[2,6],[3],[5],[7]] => [7,5,3,2,6,1,4,8] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,4,7],[2,8],[3],[5],[6]] => [[1,3,8],[2,6],[4],[5],[7]] => [7,5,4,2,6,1,3,8] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,5,6],[2,8],[3],[4],[7]] => [[1,4,7],[2,8],[3],[5],[6]] => [6,5,3,2,8,1,4,7] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,6],[2,8],[4],[5],[7]] => [[1,2,5],[3,7],[4],[6],[8]] => [8,6,4,3,7,1,2,5] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,6],[3,8],[4],[5],[7]] => [[1,4,5],[2,7],[3],[6],[8]] => [8,6,3,2,7,1,4,5] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,4],[2,8],[5],[6],[7]] => [[1,2,7],[3,8],[4],[5],[6]] => [6,5,4,3,8,1,2,7] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,3],[4,8],[5],[6],[7]] => [[1,6,7],[2,8],[3],[4],[5]] => [5,4,3,2,8,1,6,7] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,5,7],[2,6],[3],[4],[8]] => [[1,4,6],[2,8],[3],[5],[7]] => [7,5,3,2,8,1,4,6] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,4,7],[2,6],[3],[5],[8]] => [[1,3,5],[2,6],[4],[7],[8]] => [8,7,4,2,6,1,3,5] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,7],[2,6],[4],[5],[8]] => [[1,2,5],[3,6],[4],[7],[8]] => [8,7,4,3,6,1,2,5] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,7],[3,6],[4],[5],[8]] => [[1,4,5],[2,6],[3],[7],[8]] => [8,7,3,2,6,1,4,5] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,7],[2,5],[4],[6],[8]] => [[1,2,6],[3,4],[5],[7],[8]] => [8,7,5,3,4,1,2,6] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,7],[3,4],[5],[6],[8]] => [[1,4,6],[2,5],[3],[7],[8]] => [8,7,3,2,5,1,4,6] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,5,6],[2,7],[3],[4],[8]] => [[1,4,8],[2,7],[3],[5],[6]] => [6,5,3,2,7,1,4,8] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,4,5],[2,7],[3],[6],[8]] => [[1,3,6],[2,8],[4],[5],[7]] => [7,5,4,2,8,1,3,6] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,5],[2,7],[4],[6],[8]] => [[1,2,4],[3,6],[5],[7],[8]] => [8,7,5,3,6,1,2,4] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,5],[3,7],[4],[6],[8]] => [[1,3,4],[2,6],[5],[7],[8]] => [8,7,5,2,6,1,3,4] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,4],[3,7],[5],[6],[8]] => [[1,2,3],[4,6],[5],[7],[8]] => [8,7,5,4,6,1,2,3] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,6],[2,5],[4],[7],[8]] => [[1,2,4],[3,5],[6],[7],[8]] => [8,7,6,3,5,1,2,4] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,6],[3,5],[4],[7],[8]] => [[1,3,4],[2,5],[6],[7],[8]] => [8,7,6,2,5,1,3,4] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,6],[2,4],[5],[7],[8]] => [[1,2,5],[3,4],[6],[7],[8]] => [8,7,6,3,4,1,2,5] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,6],[3,4],[5],[7],[8]] => [[1,3,5],[2,4],[6],[7],[8]] => [8,7,6,2,4,1,3,5] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,4,5],[2,6],[3],[7],[8]] => [[1,3,8],[2,7],[4],[5],[6]] => [6,5,4,2,7,1,3,8] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,5],[2,6],[4],[7],[8]] => [[1,2,8],[3,4],[5],[6],[7]] => [7,6,5,3,4,1,2,8] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,4],[2,6],[5],[7],[8]] => [[1,2,5],[3,8],[4],[6],[7]] => [7,6,4,3,8,1,2,5] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,4],[3,6],[5],[7],[8]] => [[1,2,3],[4,5],[6],[7],[8]] => [8,7,6,4,5,1,2,3] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,3],[4,6],[5],[7],[8]] => [[1,4,5],[2,8],[3],[6],[7]] => [7,6,3,2,8,1,4,5] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,5],[3,4],[6],[7],[8]] => [[1,3,4],[2,8],[5],[6],[7]] => [7,6,5,2,8,1,3,4] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,3,4],[2,5],[6],[7],[8]] => [[1,2,8],[3,7],[4],[5],[6]] => [6,5,4,3,7,1,2,8] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,4],[3,5],[6],[7],[8]] => [[1,2,3],[4,8],[5],[6],[7]] => [7,6,5,4,8,1,2,3] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6],[7],[8]] => [[1,6,8],[2,7],[3],[4],[5]] => [5,4,3,2,7,1,6,8] => [[[[[.,.],.],.],[.,.]],[.,[.,.]]]

[[1,7,8],[2],[3],[4],[5],[6]] => [[1,6,8],[2],[3],[4],[5],[7]] => [7,5,4,3,2,1,6,8] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,6,8],[2],[3],[4],[5],[7]] => [[1,5,7],[2],[3],[4],[6],[8]] => [8,6,4,3,2,1,5,7] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,5,8],[2],[3],[4],[6],[7]] => [[1,4,7],[2],[3],[5],[6],[8]] => [8,6,5,3,2,1,4,7] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,4,8],[2],[3],[5],[6],[7]] => [[1,3,7],[2],[4],[5],[6],[8]] => [8,6,5,4,2,1,3,7] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,3,8],[2],[4],[5],[6],[7]] => [[1,2,7],[3],[4],[5],[6],[8]] => [8,6,5,4,3,1,2,7] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,2,8],[3],[4],[5],[6],[7]] => [[1,6,7],[2],[3],[4],[5],[8]] => [8,5,4,3,2,1,6,7] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,6,7],[2],[3],[4],[5],[8]] => [[1,5,8],[2],[3],[4],[6],[7]] => [7,6,4,3,2,1,5,8] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,5,7],[2],[3],[4],[6],[8]] => [[1,4,6],[2],[3],[5],[7],[8]] => [8,7,5,3,2,1,4,6] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,3,7],[2],[4],[5],[6],[8]] => [[1,2,6],[3],[4],[5],[7],[8]] => [8,7,5,4,3,1,2,6] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,2,7],[3],[4],[5],[6],[8]] => [[1,5,6],[2],[3],[4],[7],[8]] => [8,7,4,3,2,1,5,6] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,5,6],[2],[3],[4],[7],[8]] => [[1,4,8],[2],[3],[5],[6],[7]] => [7,6,5,3,2,1,4,8] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,4,6],[2],[3],[5],[7],[8]] => [[1,3,5],[2],[4],[6],[7],[8]] => [8,7,6,4,2,1,3,5] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,3,6],[2],[4],[5],[7],[8]] => [[1,2,5],[3],[4],[6],[7],[8]] => [8,7,6,4,3,1,2,5] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,2,6],[3],[4],[5],[7],[8]] => [[1,4,5],[2],[3],[6],[7],[8]] => [8,7,6,3,2,1,4,5] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,4,5],[2],[3],[6],[7],[8]] => [[1,3,8],[2],[4],[5],[6],[7]] => [7,6,5,4,2,1,3,8] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,3,5],[2],[4],[6],[7],[8]] => [[1,2,4],[3],[5],[6],[7],[8]] => [8,7,6,5,3,1,2,4] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,2,5],[3],[4],[6],[7],[8]] => [[1,3,4],[2],[5],[6],[7],[8]] => [8,7,6,5,2,1,3,4] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,3,4],[2],[5],[6],[7],[8]] => [[1,2,8],[3],[4],[5],[6],[7]] => [7,6,5,4,3,1,2,8] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,2,4],[3],[5],[6],[7],[8]] => [[1,2,3],[4],[5],[6],[7],[8]] => [8,7,6,5,4,1,2,3] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,2,3],[4],[5],[6],[7],[8]] => [[1,7,8],[2],[3],[4],[5],[6]] => [6,5,4,3,2,1,7,8] => [[[[[[.,.],.],.],.],.],[.,[.,.]]]

[[1,5],[2,6],[3,7],[4,8]] => [[1,4],[2,6],[3,7],[5,8]] => [5,8,3,7,2,6,1,4] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5,8]] => [[1,3],[2,5],[4,7],[6,8]] => [6,8,4,7,2,5,1,3] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,7],[5,8]] => [[1,2],[3,5],[4,7],[6,8]] => [6,8,4,7,3,5,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5,8]] => [[1,4],[2,5],[3,7],[6,8]] => [6,8,3,7,2,5,1,4] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6,8]] => [[1,3],[2,5],[4,6],[7,8]] => [7,8,4,6,2,5,1,3] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6,8]] => [[1,2],[3,4],[5,6],[7,8]] => [7,8,5,6,3,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6,8]] => [[1,3],[2,4],[5,6],[7,8]] => [7,8,5,6,2,4,1,3] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6,8]] => [[1,2],[3,5],[4,6],[7,8]] => [7,8,4,6,3,5,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6,8]] => [[1,4],[2,5],[3,6],[7,8]] => [7,8,3,6,2,5,1,4] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,6],[7,8]] => [[1,3],[2,6],[4,7],[5,8]] => [5,8,4,7,2,6,1,3] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7,8]] => [[1,2],[3,4],[5,7],[6,8]] => [6,8,5,7,3,4,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7,8]] => [[1,3],[2,4],[5,7],[6,8]] => [6,8,5,7,2,4,1,3] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7,8]] => [[1,2],[3,6],[4,7],[5,8]] => [5,8,4,7,3,6,1,2] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7,8]] => [[1,5],[2,6],[3,7],[4,8]] => [4,8,3,7,2,6,1,5] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]

[[1,6],[2,7],[3,8],[4],[5]] => [[1,5],[2,7],[3,8],[4],[6]] => [6,4,3,8,2,7,1,5] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,5],[2,7],[3,8],[4],[6]] => [[1,4],[2,6],[3,8],[5],[7]] => [7,5,3,8,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,4],[2,7],[3,8],[5],[6]] => [[1,3],[2,6],[4,8],[5],[7]] => [7,5,4,8,2,6,1,3] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,7],[4,8],[5],[6]] => [[1,5],[2,6],[3,8],[4],[7]] => [7,4,3,8,2,6,1,5] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,8],[4],[7]] => [[1,4],[2,6],[3,7],[5],[8]] => [8,5,3,7,2,6,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,8],[5],[7]] => [[1,3],[2,5],[4,7],[6],[8]] => [8,6,4,7,2,5,1,3] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,8],[5],[7]] => [[1,2],[3,5],[4,7],[6],[8]] => [8,6,4,7,3,5,1,2] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,8],[5],[7]] => [[1,4],[2,5],[3,7],[6],[8]] => [8,6,3,7,2,5,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,8],[6],[7]] => [[1,3],[2,6],[4,7],[5],[8]] => [8,5,4,7,2,6,1,3] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,8],[6],[7]] => [[1,2],[3,4],[5,7],[6],[8]] => [8,6,5,7,3,4,1,2] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,8],[6],[7]] => [[1,3],[2,4],[5,7],[6],[8]] => [8,6,5,7,2,4,1,3] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,8],[6],[7]] => [[1,2],[3,6],[4,7],[5],[8]] => [8,5,4,7,3,6,1,2] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,8],[6],[7]] => [[1,5],[2,6],[3,7],[4],[8]] => [8,4,3,7,2,6,1,5] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,7],[4],[8]] => [[1,4],[2,7],[3,8],[5],[6]] => [6,5,3,8,2,7,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5],[8]] => [[1,3],[2,5],[4,8],[6],[7]] => [7,6,4,8,2,5,1,3] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5],[8]] => [[1,4],[2,5],[3,8],[6],[7]] => [7,6,3,8,2,5,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6],[8]] => [[1,3],[2,5],[4,6],[7],[8]] => [8,7,4,6,2,5,1,3] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6],[8]] => [[1,2],[3,4],[5,6],[7],[8]] => [8,7,5,6,3,4,1,2] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6],[8]] => [[1,3],[2,4],[5,6],[7],[8]] => [8,7,5,6,2,4,1,3] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6],[8]] => [[1,2],[3,5],[4,6],[7],[8]] => [8,7,4,6,3,5,1,2] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6],[8]] => [[1,4],[2,5],[3,6],[7],[8]] => [8,7,3,6,2,5,1,4] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7],[8]] => [[1,2],[3,4],[5,8],[6],[7]] => [7,6,5,8,3,4,1,2] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7],[8]] => [[1,3],[2,4],[5,8],[6],[7]] => [7,6,5,8,2,4,1,3] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7],[8]] => [[1,2],[3,7],[4,8],[5],[6]] => [6,5,4,8,3,7,1,2] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7],[8]] => [[1,6],[2,7],[3,8],[4],[5]] => [5,4,3,8,2,7,1,6] => [[[[[.,.],.],[.,.]],[.,.]],[.,.]]

[[1,7],[2,8],[3],[4],[5],[6]] => [[1,6],[2,8],[3],[4],[5],[7]] => [7,5,4,3,2,8,1,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,3],[2,8],[4],[5],[6],[7]] => [[1,2],[3,7],[4],[5],[6],[8]] => [8,6,5,4,3,7,1,2] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,2],[3,8],[4],[5],[6],[7]] => [[1,6],[2,7],[3],[4],[5],[8]] => [8,5,4,3,2,7,1,6] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,5],[2,7],[3],[4],[6],[8]] => [[1,4],[2,6],[3],[5],[7],[8]] => [8,7,5,3,2,6,1,4] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,4],[2,7],[3],[5],[6],[8]] => [[1,3],[2,6],[4],[5],[7],[8]] => [8,7,5,4,2,6,1,3] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,2],[3,7],[4],[5],[6],[8]] => [[1,5],[2,6],[3],[4],[7],[8]] => [8,7,4,3,2,6,1,5] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,4],[2,6],[3],[5],[7],[8]] => [[1,3],[2,5],[4],[6],[7],[8]] => [8,7,6,4,2,5,1,3] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,2],[3,6],[4],[5],[7],[8]] => [[1,4],[2,5],[3],[6],[7],[8]] => [8,7,6,3,2,5,1,4] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,4],[2,5],[3],[6],[7],[8]] => [[1,3],[2,8],[4],[5],[6],[7]] => [7,6,5,4,2,8,1,3] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,3],[2,5],[4],[6],[7],[8]] => [[1,2],[3,4],[5],[6],[7],[8]] => [8,7,6,5,3,4,1,2] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,2],[3,5],[4],[6],[7],[8]] => [[1,3],[2,4],[5],[6],[7],[8]] => [8,7,6,5,2,4,1,3] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,3],[2,4],[5],[6],[7],[8]] => [[1,2],[3,8],[4],[5],[6],[7]] => [7,6,5,4,3,8,1,2] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,2],[3,4],[5],[6],[7],[8]] => [[1,7],[2,8],[3],[4],[5],[6]] => [6,5,4,3,2,8,1,7] => [[[[[[.,.],.],.],.],[.,.]],[.,.]]

[[1,8],[2],[3],[4],[5],[6],[7]] => [[1,7],[2],[3],[4],[5],[6],[8]] => [8,6,5,4,3,2,1,7] => [[[[[[[.,.],.],.],.],.],.],[.,.]]

[[1,7],[2],[3],[4],[5],[6],[8]] => [[1,6],[2],[3],[4],[5],[7],[8]] => [8,7,5,4,3,2,1,6] => [[[[[[[.,.],.],.],.],.],.],[.,.]]

[[1,6],[2],[3],[4],[5],[7],[8]] => [[1,5],[2],[3],[4],[6],[7],[8]] => [8,7,6,4,3,2,1,5] => [[[[[[[.,.],.],.],.],.],.],[.,.]]

[[1,5],[2],[3],[4],[6],[7],[8]] => [[1,4],[2],[3],[5],[6],[7],[8]] => [8,7,6,5,3,2,1,4] => [[[[[[[.,.],.],.],.],.],.],[.,.]]

[[1,4],[2],[3],[5],[6],[7],[8]] => [[1,3],[2],[4],[5],[6],[7],[8]] => [8,7,6,5,4,2,1,3] => [[[[[[[.,.],.],.],.],.],.],[.,.]]

[[1,3],[2],[4],[5],[6],[7],[8]] => [[1,2],[3],[4],[5],[6],[7],[8]] => [8,7,6,5,4,3,1,2] => [[[[[[[.,.],.],.],.],.],.],[.,.]]

[[1,2],[3],[4],[5],[6],[7],[8]] => [[1,8],[2],[3],[4],[5],[6],[7]] => [7,6,5,4,3,2,1,8] => [[[[[[[.,.],.],.],.],.],.],[.,.]]

[[1],[2],[3],[4],[5],[6],[7],[8]] => [[1],[2],[3],[4],[5],[6],[7],[8]] => [8,7,6,5,4,3,2,1] => [[[[[[[[.,.],.],.],.],.],.],.],.]

[[1,3,5,7,9],[2,4,6,8,10]] => [[1,2,4,6,8],[3,5,7,9,10]] => [3,5,7,9,10,1,2,4,6,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,5,7,8],[2,4,6,9,10]] => [[1,2,4,6,9],[3,5,7,8,10]] => [3,5,7,8,10,1,2,4,6,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,5,6,9],[2,4,7,8,10]] => [[1,2,4,7,8],[3,5,6,9,10]] => [3,5,6,9,10,1,2,4,7,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,5,6,8],[2,4,7,9,10]] => [[1,2,4,6,7],[3,5,8,9,10]] => [3,5,8,9,10,1,2,4,6,7] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,5,6,7],[2,4,8,9,10]] => [[1,2,4,7,9],[3,5,6,8,10]] => [3,5,6,8,10,1,2,4,7,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,7,9],[2,5,6,8,10]] => [[1,2,5,6,8],[3,4,7,9,10]] => [3,4,7,9,10,1,2,5,6,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,7,8],[2,5,6,9,10]] => [[1,2,5,6,9],[3,4,7,8,10]] => [3,4,7,8,10,1,2,5,6,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,6,9],[2,5,7,8,10]] => [[1,2,4,5,8],[3,6,7,9,10]] => [3,6,7,9,10,1,2,4,5,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,6,8],[2,5,7,9,10]] => [[1,2,4,5,7],[3,6,8,9,10]] => [3,6,8,9,10,1,2,4,5,7] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,6,7],[2,5,8,9,10]] => [[1,2,4,5,9],[3,6,7,8,10]] => [3,6,7,8,10,1,2,4,5,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,9],[2,6,7,8,10]] => [[1,2,5,7,8],[3,4,6,9,10]] => [3,4,6,9,10,1,2,5,7,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,8],[2,6,7,9,10]] => [[1,2,5,6,7],[3,4,8,9,10]] => [3,4,8,9,10,1,2,5,6,7] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,7],[2,6,8,9,10]] => [[1,2,4,5,6],[3,7,8,9,10]] => [3,7,8,9,10,1,2,4,5,6] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,4,5,6],[2,7,8,9,10]] => [[1,2,5,7,9],[3,4,6,8,10]] => [3,4,6,8,10,1,2,5,7,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,5,7,9],[3,4,6,8,10]] => [[1,3,4,6,8],[2,5,7,9,10]] => [2,5,7,9,10,1,3,4,6,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,5,7,8],[3,4,6,9,10]] => [[1,3,4,6,9],[2,5,7,8,10]] => [2,5,7,8,10,1,3,4,6,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,5,6,9],[3,4,7,8,10]] => [[1,3,4,7,8],[2,5,6,9,10]] => [2,5,6,9,10,1,3,4,7,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,5,6,8],[3,4,7,9,10]] => [[1,3,4,6,7],[2,5,8,9,10]] => [2,5,8,9,10,1,3,4,6,7] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,5,6,7],[3,4,8,9,10]] => [[1,3,4,7,9],[2,5,6,8,10]] => [2,5,6,8,10,1,3,4,7,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,7,9],[3,5,6,8,10]] => [[1,2,3,6,8],[4,5,7,9,10]] => [4,5,7,9,10,1,2,3,6,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,7,8],[3,5,6,9,10]] => [[1,2,3,6,9],[4,5,7,8,10]] => [4,5,7,8,10,1,2,3,6,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,9],[3,5,7,8,10]] => [[1,2,3,5,8],[4,6,7,9,10]] => [4,6,7,9,10,1,2,3,5,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,8],[3,5,7,9,10]] => [[1,2,3,5,7],[4,6,8,9,10]] => [4,6,8,9,10,1,2,3,5,7] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,6,7],[3,5,8,9,10]] => [[1,2,3,5,9],[4,6,7,8,10]] => [4,6,7,8,10,1,2,3,5,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,9],[3,6,7,8,10]] => [[1,2,3,7,8],[4,5,6,9,10]] => [4,5,6,9,10,1,2,3,7,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,8],[3,6,7,9,10]] => [[1,2,3,6,7],[4,5,8,9,10]] => [4,5,8,9,10,1,2,3,6,7] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,7],[3,6,8,9,10]] => [[1,2,3,5,6],[4,7,8,9,10]] => [4,7,8,9,10,1,2,3,5,6] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,4,5,6],[3,7,8,9,10]] => [[1,2,3,7,9],[4,5,6,8,10]] => [4,5,6,8,10,1,2,3,7,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,7,9],[4,5,6,8,10]] => [[1,3,5,6,8],[2,4,7,9,10]] => [2,4,7,9,10,1,3,5,6,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,7,8],[4,5,6,9,10]] => [[1,3,5,6,9],[2,4,7,8,10]] => [2,4,7,8,10,1,3,5,6,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,6,9],[4,5,7,8,10]] => [[1,3,4,5,8],[2,6,7,9,10]] => [2,6,7,9,10,1,3,4,5,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,6,8],[4,5,7,9,10]] => [[1,3,4,5,7],[2,6,8,9,10]] => [2,6,8,9,10,1,3,4,5,7] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,6,7],[4,5,8,9,10]] => [[1,3,4,5,9],[2,6,7,8,10]] => [2,6,7,8,10,1,3,4,5,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,9],[4,6,7,8,10]] => [[1,2,3,4,8],[5,6,7,9,10]] => [5,6,7,9,10,1,2,3,4,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,8],[4,6,7,9,10]] => [[1,2,3,4,7],[5,6,8,9,10]] => [5,6,8,9,10,1,2,3,4,7] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,7],[4,6,8,9,10]] => [[1,2,3,4,6],[5,7,8,9,10]] => [5,7,8,9,10,1,2,3,4,6] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,5,6],[4,7,8,9,10]] => [[1,2,3,4,9],[5,6,7,8,10]] => [5,6,7,8,10,1,2,3,4,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,9],[5,6,7,8,10]] => [[1,3,5,7,8],[2,4,6,9,10]] => [2,4,6,9,10,1,3,5,7,8] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,8],[5,6,7,9,10]] => [[1,3,5,6,7],[2,4,8,9,10]] => [2,4,8,9,10,1,3,5,6,7] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,7],[5,6,8,9,10]] => [[1,3,4,5,6],[2,7,8,9,10]] => [2,7,8,9,10,1,3,4,5,6] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,6],[5,7,8,9,10]] => [[1,2,3,4,5],[6,7,8,9,10]] => [6,7,8,9,10,1,2,3,4,5] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7,8,9,10]] => [[1,3,5,7,9],[2,4,6,8,10]] => [2,4,6,8,10,1,3,5,7,9] => [[.,[.,[.,[.,[.,.]]]]],[.,[.,[.,[.,.]]]]]

[[1,3,5,7,9,11],[2,4,6,8,10,12]] => [[1,2,4,6,8,10],[3,5,7,9,11,12]] => [3,5,7,9,11,12,1,2,4,6,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,7,9,10],[2,4,6,8,11,12]] => [[1,2,4,6,8,11],[3,5,7,9,10,12]] => [3,5,7,9,10,12,1,2,4,6,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,7,8,11],[2,4,6,9,10,12]] => [[1,2,4,6,9,10],[3,5,7,8,11,12]] => [3,5,7,8,11,12,1,2,4,6,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,7,8,10],[2,4,6,9,11,12]] => [[1,2,4,6,8,9],[3,5,7,10,11,12]] => [3,5,7,10,11,12,1,2,4,6,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,7,8,9],[2,4,6,10,11,12]] => [[1,2,4,6,9,11],[3,5,7,8,10,12]] => [3,5,7,8,10,12,1,2,4,6,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,9,11],[2,4,7,8,10,12]] => [[1,2,4,7,8,10],[3,5,6,9,11,12]] => [3,5,6,9,11,12,1,2,4,7,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,9,10],[2,4,7,8,11,12]] => [[1,2,4,7,8,11],[3,5,6,9,10,12]] => [3,5,6,9,10,12,1,2,4,7,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,8,11],[2,4,7,9,10,12]] => [[1,2,4,6,7,10],[3,5,8,9,11,12]] => [3,5,8,9,11,12,1,2,4,6,7,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,8,10],[2,4,7,9,11,12]] => [[1,2,4,6,7,9],[3,5,8,10,11,12]] => [3,5,8,10,11,12,1,2,4,6,7,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,8,9],[2,4,7,10,11,12]] => [[1,2,4,6,7,11],[3,5,8,9,10,12]] => [3,5,8,9,10,12,1,2,4,6,7,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,7,11],[2,4,8,9,10,12]] => [[1,2,4,7,9,10],[3,5,6,8,11,12]] => [3,5,6,8,11,12,1,2,4,7,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,7,10],[2,4,8,9,11,12]] => [[1,2,4,7,8,9],[3,5,6,10,11,12]] => [3,5,6,10,11,12,1,2,4,7,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,7,9],[2,4,8,10,11,12]] => [[1,2,4,6,7,8],[3,5,9,10,11,12]] => [3,5,9,10,11,12,1,2,4,6,7,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,5,6,7,8],[2,4,9,10,11,12]] => [[1,2,4,7,9,11],[3,5,6,8,10,12]] => [3,5,6,8,10,12,1,2,4,7,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,7,9,11],[2,5,6,8,10,12]] => [[1,2,5,6,8,10],[3,4,7,9,11,12]] => [3,4,7,9,11,12,1,2,5,6,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,7,9,10],[2,5,6,8,11,12]] => [[1,2,5,6,8,11],[3,4,7,9,10,12]] => [3,4,7,9,10,12,1,2,5,6,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,7,8,11],[2,5,6,9,10,12]] => [[1,2,5,6,9,10],[3,4,7,8,11,12]] => [3,4,7,8,11,12,1,2,5,6,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,7,8,10],[2,5,6,9,11,12]] => [[1,2,5,6,8,9],[3,4,7,10,11,12]] => [3,4,7,10,11,12,1,2,5,6,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,7,8,9],[2,5,6,10,11,12]] => [[1,2,5,6,9,11],[3,4,7,8,10,12]] => [3,4,7,8,10,12,1,2,5,6,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,9,11],[2,5,7,8,10,12]] => [[1,2,4,5,8,10],[3,6,7,9,11,12]] => [3,6,7,9,11,12,1,2,4,5,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,9,10],[2,5,7,8,11,12]] => [[1,2,4,5,8,11],[3,6,7,9,10,12]] => [3,6,7,9,10,12,1,2,4,5,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,8,11],[2,5,7,9,10,12]] => [[1,2,4,5,7,10],[3,6,8,9,11,12]] => [3,6,8,9,11,12,1,2,4,5,7,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,8,10],[2,5,7,9,11,12]] => [[1,2,4,5,7,9],[3,6,8,10,11,12]] => [3,6,8,10,11,12,1,2,4,5,7,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,8,9],[2,5,7,10,11,12]] => [[1,2,4,5,7,11],[3,6,8,9,10,12]] => [3,6,8,9,10,12,1,2,4,5,7,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,7,11],[2,5,8,9,10,12]] => [[1,2,4,5,9,10],[3,6,7,8,11,12]] => [3,6,7,8,11,12,1,2,4,5,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,7,10],[2,5,8,9,11,12]] => [[1,2,4,5,8,9],[3,6,7,10,11,12]] => [3,6,7,10,11,12,1,2,4,5,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,7,9],[2,5,8,10,11,12]] => [[1,2,4,5,7,8],[3,6,9,10,11,12]] => [3,6,9,10,11,12,1,2,4,5,7,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,6,7,8],[2,5,9,10,11,12]] => [[1,2,4,5,9,11],[3,6,7,8,10,12]] => [3,6,7,8,10,12,1,2,4,5,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,9,11],[2,6,7,8,10,12]] => [[1,2,5,7,8,10],[3,4,6,9,11,12]] => [3,4,6,9,11,12,1,2,5,7,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,9,10],[2,6,7,8,11,12]] => [[1,2,5,7,8,11],[3,4,6,9,10,12]] => [3,4,6,9,10,12,1,2,5,7,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,8,11],[2,6,7,9,10,12]] => [[1,2,5,6,7,10],[3,4,8,9,11,12]] => [3,4,8,9,11,12,1,2,5,6,7,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,8,10],[2,6,7,9,11,12]] => [[1,2,5,6,7,9],[3,4,8,10,11,12]] => [3,4,8,10,11,12,1,2,5,6,7,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,8,9],[2,6,7,10,11,12]] => [[1,2,5,6,7,11],[3,4,8,9,10,12]] => [3,4,8,9,10,12,1,2,5,6,7,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,7,11],[2,6,8,9,10,12]] => [[1,2,4,5,6,10],[3,7,8,9,11,12]] => [3,7,8,9,11,12,1,2,4,5,6,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,7,10],[2,6,8,9,11,12]] => [[1,2,4,5,6,9],[3,7,8,10,11,12]] => [3,7,8,10,11,12,1,2,4,5,6,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,7,9],[2,6,8,10,11,12]] => [[1,2,4,5,6,8],[3,7,9,10,11,12]] => [3,7,9,10,11,12,1,2,4,5,6,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,7,8],[2,6,9,10,11,12]] => [[1,2,4,5,6,11],[3,7,8,9,10,12]] => [3,7,8,9,10,12,1,2,4,5,6,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6,11],[2,7,8,9,10,12]] => [[1,2,5,7,9,10],[3,4,6,8,11,12]] => [3,4,6,8,11,12,1,2,5,7,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6,10],[2,7,8,9,11,12]] => [[1,2,5,7,8,9],[3,4,6,10,11,12]] => [3,4,6,10,11,12,1,2,5,7,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6,9],[2,7,8,10,11,12]] => [[1,2,5,6,7,8],[3,4,9,10,11,12]] => [3,4,9,10,11,12,1,2,5,6,7,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6,8],[2,7,9,10,11,12]] => [[1,2,4,5,6,7],[3,8,9,10,11,12]] => [3,8,9,10,11,12,1,2,4,5,6,7] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6,7],[2,8,9,10,11,12]] => [[1,2,5,7,9,11],[3,4,6,8,10,12]] => [3,4,6,8,10,12,1,2,5,7,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,7,9,11],[3,4,6,8,10,12]] => [[1,3,4,6,8,10],[2,5,7,9,11,12]] => [2,5,7,9,11,12,1,3,4,6,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,7,9,10],[3,4,6,8,11,12]] => [[1,3,4,6,8,11],[2,5,7,9,10,12]] => [2,5,7,9,10,12,1,3,4,6,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,7,8,11],[3,4,6,9,10,12]] => [[1,3,4,6,9,10],[2,5,7,8,11,12]] => [2,5,7,8,11,12,1,3,4,6,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,7,8,10],[3,4,6,9,11,12]] => [[1,3,4,6,8,9],[2,5,7,10,11,12]] => [2,5,7,10,11,12,1,3,4,6,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,7,8,9],[3,4,6,10,11,12]] => [[1,3,4,6,9,11],[2,5,7,8,10,12]] => [2,5,7,8,10,12,1,3,4,6,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,9,11],[3,4,7,8,10,12]] => [[1,3,4,7,8,10],[2,5,6,9,11,12]] => [2,5,6,9,11,12,1,3,4,7,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,9,10],[3,4,7,8,11,12]] => [[1,3,4,7,8,11],[2,5,6,9,10,12]] => [2,5,6,9,10,12,1,3,4,7,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,8,11],[3,4,7,9,10,12]] => [[1,3,4,6,7,10],[2,5,8,9,11,12]] => [2,5,8,9,11,12,1,3,4,6,7,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,8,10],[3,4,7,9,11,12]] => [[1,3,4,6,7,9],[2,5,8,10,11,12]] => [2,5,8,10,11,12,1,3,4,6,7,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,8,9],[3,4,7,10,11,12]] => [[1,3,4,6,7,11],[2,5,8,9,10,12]] => [2,5,8,9,10,12,1,3,4,6,7,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,7,11],[3,4,8,9,10,12]] => [[1,3,4,7,9,10],[2,5,6,8,11,12]] => [2,5,6,8,11,12,1,3,4,7,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,7,10],[3,4,8,9,11,12]] => [[1,3,4,7,8,9],[2,5,6,10,11,12]] => [2,5,6,10,11,12,1,3,4,7,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,7,9],[3,4,8,10,11,12]] => [[1,3,4,6,7,8],[2,5,9,10,11,12]] => [2,5,9,10,11,12,1,3,4,6,7,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,5,6,7,8],[3,4,9,10,11,12]] => [[1,3,4,7,9,11],[2,5,6,8,10,12]] => [2,5,6,8,10,12,1,3,4,7,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,7,9,11],[3,5,6,8,10,12]] => [[1,2,3,6,8,10],[4,5,7,9,11,12]] => [4,5,7,9,11,12,1,2,3,6,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,7,9,10],[3,5,6,8,11,12]] => [[1,2,3,6,8,11],[4,5,7,9,10,12]] => [4,5,7,9,10,12,1,2,3,6,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,7,8,11],[3,5,6,9,10,12]] => [[1,2,3,6,9,10],[4,5,7,8,11,12]] => [4,5,7,8,11,12,1,2,3,6,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,7,8,10],[3,5,6,9,11,12]] => [[1,2,3,6,8,9],[4,5,7,10,11,12]] => [4,5,7,10,11,12,1,2,3,6,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,7,8,9],[3,5,6,10,11,12]] => [[1,2,3,6,9,11],[4,5,7,8,10,12]] => [4,5,7,8,10,12,1,2,3,6,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,9,11],[3,5,7,8,10,12]] => [[1,2,3,5,8,10],[4,6,7,9,11,12]] => [4,6,7,9,11,12,1,2,3,5,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,9,10],[3,5,7,8,11,12]] => [[1,2,3,5,8,11],[4,6,7,9,10,12]] => [4,6,7,9,10,12,1,2,3,5,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,8,11],[3,5,7,9,10,12]] => [[1,2,3,5,7,10],[4,6,8,9,11,12]] => [4,6,8,9,11,12,1,2,3,5,7,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,8,10],[3,5,7,9,11,12]] => [[1,2,3,5,7,9],[4,6,8,10,11,12]] => [4,6,8,10,11,12,1,2,3,5,7,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,8,9],[3,5,7,10,11,12]] => [[1,2,3,5,7,11],[4,6,8,9,10,12]] => [4,6,8,9,10,12,1,2,3,5,7,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,7,11],[3,5,8,9,10,12]] => [[1,2,3,5,9,10],[4,6,7,8,11,12]] => [4,6,7,8,11,12,1,2,3,5,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,7,10],[3,5,8,9,11,12]] => [[1,2,3,5,8,9],[4,6,7,10,11,12]] => [4,6,7,10,11,12,1,2,3,5,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,7,9],[3,5,8,10,11,12]] => [[1,2,3,5,7,8],[4,6,9,10,11,12]] => [4,6,9,10,11,12,1,2,3,5,7,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,6,7,8],[3,5,9,10,11,12]] => [[1,2,3,5,9,11],[4,6,7,8,10,12]] => [4,6,7,8,10,12,1,2,3,5,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,9,11],[3,6,7,8,10,12]] => [[1,2,3,7,8,10],[4,5,6,9,11,12]] => [4,5,6,9,11,12,1,2,3,7,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,9,10],[3,6,7,8,11,12]] => [[1,2,3,7,8,11],[4,5,6,9,10,12]] => [4,5,6,9,10,12,1,2,3,7,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,8,11],[3,6,7,9,10,12]] => [[1,2,3,6,7,10],[4,5,8,9,11,12]] => [4,5,8,9,11,12,1,2,3,6,7,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,8,10],[3,6,7,9,11,12]] => [[1,2,3,6,7,9],[4,5,8,10,11,12]] => [4,5,8,10,11,12,1,2,3,6,7,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,8,9],[3,6,7,10,11,12]] => [[1,2,3,6,7,11],[4,5,8,9,10,12]] => [4,5,8,9,10,12,1,2,3,6,7,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,7,11],[3,6,8,9,10,12]] => [[1,2,3,5,6,10],[4,7,8,9,11,12]] => [4,7,8,9,11,12,1,2,3,5,6,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,7,10],[3,6,8,9,11,12]] => [[1,2,3,5,6,9],[4,7,8,10,11,12]] => [4,7,8,10,11,12,1,2,3,5,6,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,7,9],[3,6,8,10,11,12]] => [[1,2,3,5,6,8],[4,7,9,10,11,12]] => [4,7,9,10,11,12,1,2,3,5,6,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,7,8],[3,6,9,10,11,12]] => [[1,2,3,5,6,11],[4,7,8,9,10,12]] => [4,7,8,9,10,12,1,2,3,5,6,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,11],[3,7,8,9,10,12]] => [[1,2,3,7,9,10],[4,5,6,8,11,12]] => [4,5,6,8,11,12,1,2,3,7,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,10],[3,7,8,9,11,12]] => [[1,2,3,7,8,9],[4,5,6,10,11,12]] => [4,5,6,10,11,12,1,2,3,7,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,9],[3,7,8,10,11,12]] => [[1,2,3,6,7,8],[4,5,9,10,11,12]] => [4,5,9,10,11,12,1,2,3,6,7,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,8],[3,7,9,10,11,12]] => [[1,2,3,5,6,7],[4,8,9,10,11,12]] => [4,8,9,10,11,12,1,2,3,5,6,7] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5,6,7],[3,8,9,10,11,12]] => [[1,2,3,7,9,11],[4,5,6,8,10,12]] => [4,5,6,8,10,12,1,2,3,7,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,7,9,11],[4,5,6,8,10,12]] => [[1,3,5,6,8,10],[2,4,7,9,11,12]] => [2,4,7,9,11,12,1,3,5,6,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,7,9,10],[4,5,6,8,11,12]] => [[1,3,5,6,8,11],[2,4,7,9,10,12]] => [2,4,7,9,10,12,1,3,5,6,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,7,8,11],[4,5,6,9,10,12]] => [[1,3,5,6,9,10],[2,4,7,8,11,12]] => [2,4,7,8,11,12,1,3,5,6,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,7,8,10],[4,5,6,9,11,12]] => [[1,3,5,6,8,9],[2,4,7,10,11,12]] => [2,4,7,10,11,12,1,3,5,6,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,7,8,9],[4,5,6,10,11,12]] => [[1,3,5,6,9,11],[2,4,7,8,10,12]] => [2,4,7,8,10,12,1,3,5,6,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,9,11],[4,5,7,8,10,12]] => [[1,3,4,5,8,10],[2,6,7,9,11,12]] => [2,6,7,9,11,12,1,3,4,5,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,9,10],[4,5,7,8,11,12]] => [[1,3,4,5,8,11],[2,6,7,9,10,12]] => [2,6,7,9,10,12,1,3,4,5,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,8,11],[4,5,7,9,10,12]] => [[1,3,4,5,7,10],[2,6,8,9,11,12]] => [2,6,8,9,11,12,1,3,4,5,7,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,8,10],[4,5,7,9,11,12]] => [[1,3,4,5,7,9],[2,6,8,10,11,12]] => [2,6,8,10,11,12,1,3,4,5,7,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,8,9],[4,5,7,10,11,12]] => [[1,3,4,5,7,11],[2,6,8,9,10,12]] => [2,6,8,9,10,12,1,3,4,5,7,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,7,11],[4,5,8,9,10,12]] => [[1,3,4,5,9,10],[2,6,7,8,11,12]] => [2,6,7,8,11,12,1,3,4,5,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,7,10],[4,5,8,9,11,12]] => [[1,3,4,5,8,9],[2,6,7,10,11,12]] => [2,6,7,10,11,12,1,3,4,5,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,7,9],[4,5,8,10,11,12]] => [[1,3,4,5,7,8],[2,6,9,10,11,12]] => [2,6,9,10,11,12,1,3,4,5,7,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,6,7,8],[4,5,9,10,11,12]] => [[1,3,4,5,9,11],[2,6,7,8,10,12]] => [2,6,7,8,10,12,1,3,4,5,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,9,11],[4,6,7,8,10,12]] => [[1,2,3,4,8,10],[5,6,7,9,11,12]] => [5,6,7,9,11,12,1,2,3,4,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,9,10],[4,6,7,8,11,12]] => [[1,2,3,4,8,11],[5,6,7,9,10,12]] => [5,6,7,9,10,12,1,2,3,4,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,8,11],[4,6,7,9,10,12]] => [[1,2,3,4,7,10],[5,6,8,9,11,12]] => [5,6,8,9,11,12,1,2,3,4,7,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,8,10],[4,6,7,9,11,12]] => [[1,2,3,4,7,9],[5,6,8,10,11,12]] => [5,6,8,10,11,12,1,2,3,4,7,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,8,9],[4,6,7,10,11,12]] => [[1,2,3,4,7,11],[5,6,8,9,10,12]] => [5,6,8,9,10,12,1,2,3,4,7,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,7,11],[4,6,8,9,10,12]] => [[1,2,3,4,6,10],[5,7,8,9,11,12]] => [5,7,8,9,11,12,1,2,3,4,6,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,7,10],[4,6,8,9,11,12]] => [[1,2,3,4,6,9],[5,7,8,10,11,12]] => [5,7,8,10,11,12,1,2,3,4,6,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,7,9],[4,6,8,10,11,12]] => [[1,2,3,4,6,8],[5,7,9,10,11,12]] => [5,7,9,10,11,12,1,2,3,4,6,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,7,8],[4,6,9,10,11,12]] => [[1,2,3,4,6,11],[5,7,8,9,10,12]] => [5,7,8,9,10,12,1,2,3,4,6,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,6,11],[4,7,8,9,10,12]] => [[1,2,3,4,9,10],[5,6,7,8,11,12]] => [5,6,7,8,11,12,1,2,3,4,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,6,10],[4,7,8,9,11,12]] => [[1,2,3,4,8,9],[5,6,7,10,11,12]] => [5,6,7,10,11,12,1,2,3,4,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,6,9],[4,7,8,10,11,12]] => [[1,2,3,4,7,8],[5,6,9,10,11,12]] => [5,6,9,10,11,12,1,2,3,4,7,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,6,8],[4,7,9,10,11,12]] => [[1,2,3,4,6,7],[5,8,9,10,11,12]] => [5,8,9,10,11,12,1,2,3,4,6,7] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,6,7],[4,8,9,10,11,12]] => [[1,2,3,4,9,11],[5,6,7,8,10,12]] => [5,6,7,8,10,12,1,2,3,4,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,9,11],[5,6,7,8,10,12]] => [[1,3,5,7,8,10],[2,4,6,9,11,12]] => [2,4,6,9,11,12,1,3,5,7,8,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,9,10],[5,6,7,8,11,12]] => [[1,3,5,7,8,11],[2,4,6,9,10,12]] => [2,4,6,9,10,12,1,3,5,7,8,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,8,11],[5,6,7,9,10,12]] => [[1,3,5,6,7,10],[2,4,8,9,11,12]] => [2,4,8,9,11,12,1,3,5,6,7,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,8,10],[5,6,7,9,11,12]] => [[1,3,5,6,7,9],[2,4,8,10,11,12]] => [2,4,8,10,11,12,1,3,5,6,7,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,8,9],[5,6,7,10,11,12]] => [[1,3,5,6,7,11],[2,4,8,9,10,12]] => [2,4,8,9,10,12,1,3,5,6,7,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,7,11],[5,6,8,9,10,12]] => [[1,3,4,5,6,10],[2,7,8,9,11,12]] => [2,7,8,9,11,12,1,3,4,5,6,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,7,10],[5,6,8,9,11,12]] => [[1,3,4,5,6,9],[2,7,8,10,11,12]] => [2,7,8,10,11,12,1,3,4,5,6,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,7,9],[5,6,8,10,11,12]] => [[1,3,4,5,6,8],[2,7,9,10,11,12]] => [2,7,9,10,11,12,1,3,4,5,6,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,7,8],[5,6,9,10,11,12]] => [[1,3,4,5,6,11],[2,7,8,9,10,12]] => [2,7,8,9,10,12,1,3,4,5,6,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,11],[5,7,8,9,10,12]] => [[1,2,3,4,5,10],[6,7,8,9,11,12]] => [6,7,8,9,11,12,1,2,3,4,5,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,10],[5,7,8,9,11,12]] => [[1,2,3,4,5,9],[6,7,8,10,11,12]] => [6,7,8,10,11,12,1,2,3,4,5,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,9],[5,7,8,10,11,12]] => [[1,2,3,4,5,8],[6,7,9,10,11,12]] => [6,7,9,10,11,12,1,2,3,4,5,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,8],[5,7,9,10,11,12]] => [[1,2,3,4,5,7],[6,8,9,10,11,12]] => [6,8,9,10,11,12,1,2,3,4,5,7] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,7],[5,8,9,10,11,12]] => [[1,2,3,4,5,11],[6,7,8,9,10,12]] => [6,7,8,9,10,12,1,2,3,4,5,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,11],[6,7,8,9,10,12]] => [[1,3,5,7,9,10],[2,4,6,8,11,12]] => [2,4,6,8,11,12,1,3,5,7,9,10] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,10],[6,7,8,9,11,12]] => [[1,3,5,7,8,9],[2,4,6,10,11,12]] => [2,4,6,10,11,12,1,3,5,7,8,9] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,9],[6,7,8,10,11,12]] => [[1,3,5,6,7,8],[2,4,9,10,11,12]] => [2,4,9,10,11,12,1,3,5,6,7,8] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,8],[6,7,9,10,11,12]] => [[1,3,4,5,6,7],[2,8,9,10,11,12]] => [2,8,9,10,11,12,1,3,4,5,6,7] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,7],[6,8,9,10,11,12]] => [[1,2,3,4,5,6],[7,8,9,10,11,12]] => [7,8,9,10,11,12,1,2,3,4,5,6] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7,8,9,10,11,12]] => [[1,3,5,7,9,11],[2,4,6,8,10,12]] => [2,4,6,8,10,12,1,3,5,7,9,11] => [[.,[.,[.,[.,[.,[.,.]]]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6,7,8,9]] => [[1,2,3,4,5,6,7,8,9]] => [1,2,3,4,5,6,7,8,9] => [.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,2,3,4,5,6,7,8],[9]] => [[1,3,4,5,6,7,8,9],[2]] => [2,1,3,4,5,6,7,8,9] => [[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,3,4,5,6,7],[8,9]] => [[1,3,5,6,7,8,9],[2,4]] => [2,4,1,3,5,6,7,8,9] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6,7],[8],[9]] => [[1,4,5,6,7,8,9],[2],[3]] => [3,2,1,4,5,6,7,8,9] => [[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6],[7,8,9]] => [[1,3,5,7,8,9],[2,4,6]] => [2,4,6,1,3,5,7,8,9] => [[.,[.,[.,.]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7,8],[9]] => [[1,4,6,7,8,9],[2,5],[3]] => [3,2,5,1,4,6,7,8,9] => [[[.,.],[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7],[8],[9]] => [[1,5,6,7,8,9],[2],[3],[4]] => [4,3,2,1,5,6,7,8,9] => [[[[.,.],.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5],[6,7,8,9]] => [[1,3,5,7,9],[2,4,6,8]] => [2,4,6,8,1,3,5,7,9] => [[.,[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7,8],[9]] => [[1,4,6,8,9],[2,5,7],[3]] => [3,2,5,7,1,4,6,8,9] => [[[.,.],[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7],[8,9]] => [[1,4,7,8,9],[2,5],[3,6]] => [3,6,2,5,1,4,7,8,9] => [[[.,[.,.]],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7],[8],[9]] => [[1,5,7,8,9],[2,6],[3],[4]] => [4,3,2,6,1,5,7,8,9] => [[[[.,.],.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6],[7],[8],[9]] => [[1,6,7,8,9],[2],[3],[4],[5]] => [5,4,3,2,1,6,7,8,9] => [[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4],[5,6,7,8],[9]] => [[1,4,6,8],[2,5,7,9],[3]] => [3,2,5,7,9,1,4,6,8] => [[[.,.],[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,7],[8,9]] => [[1,4,7,9],[2,5,8],[3,6]] => [3,6,2,5,8,1,4,7,9] => [[[.,[.,.]],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,7],[8],[9]] => [[1,5,7,9],[2,6,8],[3],[4]] => [4,3,2,6,8,1,5,7,9] => [[[[.,.],.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6],[7,8],[9]] => [[1,5,8,9],[2,6],[3,7],[4]] => [4,3,7,2,6,1,5,8,9] => [[[[.,.],[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6],[7],[8],[9]] => [[1,6,8,9],[2,7],[3],[4],[5]] => [5,4,3,2,7,1,6,8,9] => [[[[[.,.],.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5],[6],[7],[8],[9]] => [[1,7,8,9],[2],[3],[4],[5],[6]] => [6,5,4,3,2,1,7,8,9] => [[[[[[.,.],.],.],.],.],[.,[.,[.,.]]]]

[[1,2,3],[4,5,6],[7,8,9]] => [[1,4,7],[2,5,8],[3,6,9]] => [3,6,9,2,5,8,1,4,7] => [[[.,[.,[.,.]]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,6],[7,8],[9]] => [[1,5,8],[2,6,9],[3,7],[4]] => [4,3,7,2,6,9,1,5,8] => [[[[.,.],[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,6],[7],[8],[9]] => [[1,6,8],[2,7,9],[3],[4],[5]] => [5,4,3,2,7,9,1,6,8] => [[[[[.,.],.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5],[6,7],[8,9]] => [[1,5,9],[2,6],[3,7],[4,8]] => [4,8,3,7,2,6,1,5,9] => [[[[.,[.,.]],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6,7],[8],[9]] => [[1,6,9],[2,7],[3,8],[4],[5]] => [5,4,3,8,2,7,1,6,9] => [[[[[.,.],.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6],[7],[8],[9]] => [[1,7,9],[2,8],[3],[4],[5],[6]] => [6,5,4,3,2,8,1,7,9] => [[[[[[.,.],.],.],.],[.,.]],[.,[.,.]]]

[[1,2,3],[4],[5],[6],[7],[8],[9]] => [[1,8,9],[2],[3],[4],[5],[6],[7]] => [7,6,5,4,3,2,1,8,9] => [[[[[[[.,.],.],.],.],.],.],[.,[.,.]]]

[[1,2],[3,4],[5,6],[7,8],[9]] => [[1,6],[2,7],[3,8],[4,9],[5]] => [5,4,9,3,8,2,7,1,6] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7],[8],[9]] => [[1,7],[2,8],[3,9],[4],[5],[6]] => [6,5,4,3,9,2,8,1,7] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5],[6],[7],[8],[9]] => [[1,8],[2,9],[3],[4],[5],[6],[7]] => [7,6,5,4,3,2,9,1,8] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]

[[1,2],[3],[4],[5],[6],[7],[8],[9]] => [[1,9],[2],[3],[4],[5],[6],[7],[8]] => [8,7,6,5,4,3,2,1,9] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]

[[1],[2],[3],[4],[5],[6],[7],[8],[9]] => [[1],[2],[3],[4],[5],[6],[7],[8],[9]] => [9,8,7,6,5,4,3,2,1] => [[[[[[[[[.,.],.],.],.],.],.],.],.],.]

[[1,2,3,4,5,6,7,8,9,10]] => [[1,2,3,4,5,6,7,8,9,10]] => [1,2,3,4,5,6,7,8,9,10] => [.,[.,[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]]

[[1,2,3,4,5,6,7,8,9],[10]] => [[1,3,4,5,6,7,8,9,10],[2]] => [2,1,3,4,5,6,7,8,9,10] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,2,3,4,5,6,7,8],[9,10]] => [[1,3,5,6,7,8,9,10],[2,4]] => [2,4,1,3,5,6,7,8,9,10] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,3,4,5,6,7,8],[9],[10]] => [[1,4,5,6,7,8,9,10],[2],[3]] => [3,2,1,4,5,6,7,8,9,10] => [[[.,.],.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,3,4,5,6,7],[8,9,10]] => [[1,3,5,7,8,9,10],[2,4,6]] => [2,4,6,1,3,5,7,8,9,10] => [[.,[.,[.,.]]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6,7],[8,9],[10]] => [[1,4,6,7,8,9,10],[2,5],[3]] => [3,2,5,1,4,6,7,8,9,10] => [[[.,.],[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6,7],[8],[9],[10]] => [[1,5,6,7,8,9,10],[2],[3],[4]] => [4,3,2,1,5,6,7,8,9,10] => [[[[.,.],.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6],[7,8,9,10]] => [[1,3,5,7,9,10],[2,4,6,8]] => [2,4,6,8,1,3,5,7,9,10] => [[.,[.,[.,[.,.]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7,8,9],[10]] => [[1,4,6,8,9,10],[2,5,7],[3]] => [3,2,5,7,1,4,6,8,9,10] => [[[.,.],[.,[.,.]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7,8],[9,10]] => [[1,4,7,8,9,10],[2,5],[3,6]] => [3,6,2,5,1,4,7,8,9,10] => [[[.,[.,.]],[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7,8],[9],[10]] => [[1,5,7,8,9,10],[2,6],[3],[4]] => [4,3,2,6,1,5,7,8,9,10] => [[[[.,.],.],[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6],[7],[8],[9],[10]] => [[1,6,7,8,9,10],[2],[3],[4],[5]] => [5,4,3,2,1,6,7,8,9,10] => [[[[[.,.],.],.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5],[6,7,8,9],[10]] => [[1,4,6,8,10],[2,5,7,9],[3]] => [3,2,5,7,9,1,4,6,8,10] => [[[.,.],[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7,8],[9,10]] => [[1,4,7,9,10],[2,5,8],[3,6]] => [3,6,2,5,8,1,4,7,9,10] => [[[.,[.,.]],[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7,8],[9],[10]] => [[1,5,7,9,10],[2,6,8],[3],[4]] => [4,3,2,6,8,1,5,7,9,10] => [[[[.,.],.],[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7],[8,9],[10]] => [[1,5,8,9,10],[2,6],[3,7],[4]] => [4,3,7,2,6,1,5,8,9,10] => [[[[.,.],[.,.]],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6,7],[8],[9],[10]] => [[1,6,8,9,10],[2,7],[3],[4],[5]] => [5,4,3,2,7,1,6,8,9,10] => [[[[[.,.],.],.],[.,.]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5],[6],[7],[8],[9],[10]] => [[1,7,8,9,10],[2],[3],[4],[5],[6]] => [6,5,4,3,2,1,7,8,9,10] => [[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4],[5,6,7,8],[9,10]] => [[1,4,7,9],[2,5,8,10],[3,6]] => [3,6,2,5,8,10,1,4,7,9] => [[[.,[.,.]],[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,7,8],[9],[10]] => [[1,5,7,9],[2,6,8,10],[3],[4]] => [4,3,2,6,8,10,1,5,7,9] => [[[[.,.],.],[.,[.,[.,.]]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,7],[8,9,10]] => [[1,4,7,10],[2,5,8],[3,6,9]] => [3,6,9,2,5,8,1,4,7,10] => [[[.,[.,[.,.]]],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,7],[8,9],[10]] => [[1,5,8,10],[2,6,9],[3,7],[4]] => [4,3,7,2,6,9,1,5,8,10] => [[[[.,.],[.,.]],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6,7],[8],[9],[10]] => [[1,6,8,10],[2,7,9],[3],[4],[5]] => [5,4,3,2,7,9,1,6,8,10] => [[[[[.,.],.],.],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6],[7,8],[9,10]] => [[1,5,9,10],[2,6],[3,7],[4,8]] => [4,8,3,7,2,6,1,5,9,10] => [[[[.,[.,.]],[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6],[7,8],[9],[10]] => [[1,6,9,10],[2,7],[3,8],[4],[5]] => [5,4,3,8,2,7,1,6,9,10] => [[[[[.,.],.],[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5,6],[7],[8],[9],[10]] => [[1,7,9,10],[2,8],[3],[4],[5],[6]] => [6,5,4,3,2,8,1,7,9,10] => [[[[[[.,.],.],.],.],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4],[5],[6],[7],[8],[9],[10]] => [[1,8,9,10],[2],[3],[4],[5],[6],[7]] => [7,6,5,4,3,2,1,8,9,10] => [[[[[[[.,.],.],.],.],.],.],[.,[.,[.,.]]]]

[[1,2,3],[4,5,6],[7,8,9],[10]] => [[1,5,8],[2,6,9],[3,7,10],[4]] => [4,3,7,10,2,6,9,1,5,8] => [[[[.,.],[.,[.,.]]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,6],[7,8],[9,10]] => [[1,5,9],[2,6,10],[3,7],[4,8]] => [4,8,3,7,2,6,10,1,5,9] => [[[[.,[.,.]],[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,6],[7,8],[9],[10]] => [[1,6,9],[2,7,10],[3,8],[4],[5]] => [5,4,3,8,2,7,10,1,6,9] => [[[[[.,.],.],[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5,6],[7],[8],[9],[10]] => [[1,7,9],[2,8,10],[3],[4],[5],[6]] => [6,5,4,3,2,8,10,1,7,9] => [[[[[[.,.],.],.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,5],[6,7],[8,9],[10]] => [[1,6,10],[2,7],[3,8],[4,9],[5]] => [5,4,9,3,8,2,7,1,6,10] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6,7],[8],[9],[10]] => [[1,7,10],[2,8],[3,9],[4],[5],[6]] => [6,5,4,3,9,2,8,1,7,10] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,3],[4,5],[6],[7],[8],[9],[10]] => [[1,8,10],[2,9],[3],[4],[5],[6],[7]] => [7,6,5,4,3,2,9,1,8,10] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,[.,.]]]

[[1,2,3],[4],[5],[6],[7],[8],[9],[10]] => [[1,9,10],[2],[3],[4],[5],[6],[7],[8]] => [8,7,6,5,4,3,2,1,9,10] => [[[[[[[[.,.],.],.],.],.],.],.],[.,[.,.]]]

[[1,2],[3,4],[5,6],[7,8],[9,10]] => [[1,6],[2,7],[3,8],[4,9],[5,10]] => [5,10,4,9,3,8,2,7,1,6] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7,8],[9],[10]] => [[1,7],[2,8],[3,9],[4,10],[5],[6]] => [6,5,4,10,3,9,2,8,1,7] => [[[[[[.,.],.],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7],[8],[9],[10]] => [[1,8],[2,9],[3,10],[4],[5],[6],[7]] => [7,6,5,4,3,10,2,9,1,8] => [[[[[[[.,.],.],.],.],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5],[6],[7],[8],[9],[10]] => [[1,9],[2,10],[3],[4],[5],[6],[7],[8]] => [8,7,6,5,4,3,2,10,1,9] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]]

[[1,2],[3],[4],[5],[6],[7],[8],[9],[10]] => [[1,10],[2],[3],[4],[5],[6],[7],[8],[9]] => [9,8,7,6,5,4,3,2,1,10] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]

[[1],[2],[3],[4],[5],[6],[7],[8],[9],[10]] => [[1],[2],[3],[4],[5],[6],[7],[8],[9],[10]] => [10,9,8,7,6,5,4,3,2,1] => [[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.]

[[1,2],[3,4],[5,6],[7,8],[9,10],[11,12]] => [[1,7],[2,8],[3,9],[4,10],[5,11],[6,12]] => [6,12,5,11,4,10,3,9,2,8,1,7] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1],[2],[3],[4],[5],[6],[7],[8],[9],[10],[11],[12]] => [[1],[2],[3],[4],[5],[6],[7],[8],[9],[10],[11],[12]] => [12,11,10,9,8,7,6,5,4,3,2,1] => [[[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],.],.]

[[1,3,4,5,6,7,8,9],[2]] => [[1,2,4,5,6,7,8,9],[3]] => [3,1,2,4,5,6,7,8,9] => [[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,8,9],[2],[3],[4],[5],[6],[7]] => [[1,7,9],[2],[3],[4],[5],[6],[8]] => [8,6,5,4,3,2,1,7,9] => [[[[[[[.,.],.],.],.],.],.],[.,[.,.]]]

[[1,3],[2,5],[4,7],[6,9],[8]] => [[1,2],[3,4],[5,6],[7,8],[9]] => [9,7,8,5,6,3,4,1,2] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,9],[2],[3],[4],[5],[6],[7],[8]] => [[1,8],[2],[3],[4],[5],[6],[7],[9]] => [9,7,6,5,4,3,2,1,8] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]

[[1,3,4,5,6,7,8,9,10],[2]] => [[1,2,4,5,6,7,8,9,10],[3]] => [3,1,2,4,5,6,7,8,9,10] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,3,6,10],[2,5,9],[4,8],[7]] => [[1,2,4,7],[3,5,8],[6,9],[10]] => [10,6,9,3,5,8,1,2,4,7] => [[[[.,.],[.,.]],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,9,10],[2],[3],[4],[5],[6],[7],[8]] => [[1,8,10],[2],[3],[4],[5],[6],[7],[9]] => [9,7,6,5,4,3,2,1,8,10] => [[[[[[[[.,.],.],.],.],.],.],.],[.,[.,.]]]

[[1,10],[2],[3],[4],[5],[6],[7],[8],[9]] => [[1,9],[2],[3],[4],[5],[6],[7],[8],[10]] => [10,8,7,6,5,4,3,2,1,9] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]

[[1,8],[2,9],[3],[4],[5],[6],[7]] => [[1,7],[2,9],[3],[4],[5],[6],[8]] => [8,6,5,4,3,2,9,1,7] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]

[[1,6,9],[2,7],[3,8],[4],[5]] => [[1,5,8],[2,7],[3,9],[4],[6]] => [6,4,3,9,2,7,1,5,8] => [[[[[.,.],.],[.,.]],[.,.]],[.,[.,.]]]

[[1,4,6,8,9],[2,5,7],[3]] => [[1,3,5,7,9],[2,6,8],[4]] => [4,2,6,8,1,3,5,7,9] => [[[.,.],[.,[.,.]]],[.,[.,[.,[.,.]]]]]

[[1,3,5,7,9],[2,4,6,8]] => [[1,2,4,6,8],[3,5,7,9]] => [3,5,7,9,1,2,4,6,8] => [[.,[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]

[[1,9],[2,10],[3],[4],[5],[6],[7],[8]] => [[1,8],[2,10],[3],[4],[5],[6],[7],[9]] => [9,7,6,5,4,3,2,10,1,8] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]]

[[1,7,10],[2,8],[3,9],[4],[5],[6]] => [[1,6,9],[2,8],[3,10],[4],[5],[7]] => [7,5,4,3,10,2,8,1,6,9] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,[.,.]]]

[[1,6],[2,7],[3,8],[4,9],[5,10]] => [[1,5],[2,7],[3,8],[4,9],[6,10]] => [6,10,4,9,3,8,2,7,1,5] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4,6,8,10],[2,5,7,9],[3]] => [[1,3,5,7,9],[2,6,8,10],[4]] => [4,2,6,8,10,1,3,5,7,9] => [[[.,.],[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]

[[1,3,5,7,9,10],[2,4,6,8]] => [[1,2,4,6,8,10],[3,5,7,9]] => [3,5,7,9,1,2,4,6,8,10] => [[.,[.,[.,[.,.]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,7],[6,8],[9]] => [[1,2,3,4,5,6],[7,9],[8]] => [8,7,9,1,2,3,4,5,6] => [[[.,.],[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,8],[5,7,9]] => [[1,2,3,4,5,7],[6,8,9]] => [6,8,9,1,2,3,4,5,7] => [[.,[.,[.,.]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6,8],[7,9]] => [[1,2,3,4,5,6,7],[8,9]] => [8,9,1,2,3,4,5,6,7] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6,7,9],[8,10]] => [[1,2,3,4,5,6,7,8],[9,10]] => [9,10,1,2,3,4,5,6,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2],[3,4],[5,6],[7,9],[8,10]] => [[1,5],[2,6],[3,7],[4,8],[9,10]] => [9,10,4,8,3,7,2,6,1,5] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6,8],[9,10]] => [[1,4],[2,5],[3,6],[7,9],[8,10]] => [8,10,7,9,3,6,2,5,1,4] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6,9],[8,10]] => [[1,4],[2,5],[3,6],[7,8],[9,10]] => [9,10,7,8,3,6,2,5,1,4] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,8],[6,9],[7,10]] => [[1,5],[2,6],[3,7],[4,9],[8,10]] => [8,10,4,9,3,7,2,6,1,5] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7,8],[9,10]] => [[1,3],[2,4],[5,8],[6,9],[7,10]] => [7,10,6,9,5,8,2,4,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7,9],[8,10]] => [[1,3],[2,4],[5,7],[6,8],[9,10]] => [9,10,6,8,5,7,2,4,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6,8],[9,10]] => [[1,3],[2,4],[5,6],[7,9],[8,10]] => [8,10,7,9,5,6,2,4,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6,9],[8,10]] => [[1,3],[2,4],[5,6],[7,8],[9,10]] => [9,10,7,8,5,6,2,4,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,8],[6,9],[7,10]] => [[1,3],[2,4],[5,7],[6,9],[8,10]] => [8,10,6,9,5,7,2,4,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5,8],[9,10]] => [[1,4],[2,5],[3,8],[6,9],[7,10]] => [7,10,6,9,3,8,2,5,1,4] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5,9],[8,10]] => [[1,4],[2,5],[3,7],[6,8],[9,10]] => [9,10,6,8,3,7,2,5,1,4] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,8],[5,9],[7,10]] => [[1,4],[2,5],[3,7],[6,9],[8,10]] => [8,10,6,9,3,7,2,5,1,4] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,7],[4,8],[5,9],[6,10]] => [[1,5],[2,6],[3,8],[4,9],[7,10]] => [7,10,4,9,3,8,2,6,1,5] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7,8],[9,10]] => [[1,2],[3,7],[4,8],[5,9],[6,10]] => [6,10,5,9,4,8,3,7,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7,9],[8,10]] => [[1,2],[3,6],[4,7],[5,8],[9,10]] => [9,10,5,8,4,7,3,6,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6,8],[9,10]] => [[1,2],[3,5],[4,6],[7,9],[8,10]] => [8,10,7,9,4,6,3,5,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6,9],[8,10]] => [[1,2],[3,5],[4,6],[7,8],[9,10]] => [9,10,7,8,4,6,3,5,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,8],[6,9],[7,10]] => [[1,2],[3,6],[4,7],[5,9],[8,10]] => [8,10,5,9,4,7,3,6,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7,8],[9,10]] => [[1,2],[3,4],[5,8],[6,9],[7,10]] => [7,10,6,9,5,8,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7,9],[8,10]] => [[1,2],[3,4],[5,7],[6,8],[9,10]] => [9,10,6,8,5,7,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6,8],[9,10]] => [[1,2],[3,4],[5,6],[7,9],[8,10]] => [8,10,7,9,5,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6,9],[8,10]] => [[1,2],[3,4],[5,6],[7,8],[9,10]] => [9,10,7,8,5,6,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,8],[6,9],[7,10]] => [[1,2],[3,4],[5,7],[6,9],[8,10]] => [8,10,6,9,5,7,3,4,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,7],[5,8],[9,10]] => [[1,2],[3,5],[4,8],[6,9],[7,10]] => [7,10,6,9,4,8,3,5,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,7],[5,9],[8,10]] => [[1,2],[3,5],[4,7],[6,8],[9,10]] => [9,10,6,8,4,7,3,5,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,8],[5,9],[7,10]] => [[1,2],[3,5],[4,7],[6,9],[8,10]] => [8,10,6,9,4,7,3,5,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,7],[4,8],[5,9],[6,10]] => [[1,2],[3,6],[4,8],[5,9],[7,10]] => [7,10,5,9,4,8,3,6,1,2] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,6],[7,8],[9,10]] => [[1,3],[2,7],[4,8],[5,9],[6,10]] => [6,10,5,9,4,8,2,7,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,6],[7,9],[8,10]] => [[1,3],[2,6],[4,7],[5,8],[9,10]] => [9,10,5,8,4,7,2,6,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6,8],[9,10]] => [[1,3],[2,5],[4,6],[7,9],[8,10]] => [8,10,7,9,4,6,2,5,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6,9],[8,10]] => [[1,3],[2,5],[4,6],[7,8],[9,10]] => [9,10,7,8,4,6,2,5,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,8],[6,9],[7,10]] => [[1,3],[2,6],[4,7],[5,9],[8,10]] => [8,10,5,9,4,7,2,6,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5,8],[9,10]] => [[1,3],[2,5],[4,8],[6,9],[7,10]] => [7,10,6,9,4,8,2,5,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5,9],[8,10]] => [[1,3],[2,5],[4,7],[6,8],[9,10]] => [9,10,6,8,4,7,2,5,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,8],[5,9],[7,10]] => [[1,3],[2,5],[4,7],[6,9],[8,10]] => [8,10,6,9,4,7,2,5,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,7],[3,8],[5,9],[6,10]] => [[1,3],[2,6],[4,8],[5,9],[7,10]] => [7,10,5,9,4,8,2,6,1,3] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,7],[4,8],[9,10]] => [[1,4],[2,7],[3,8],[5,9],[6,10]] => [6,10,5,9,3,8,2,7,1,4] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,7],[4,9],[8,10]] => [[1,4],[2,6],[3,7],[5,8],[9,10]] => [9,10,5,8,3,7,2,6,1,4] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,8],[4,9],[7,10]] => [[1,4],[2,6],[3,7],[5,9],[8,10]] => [8,10,5,9,3,7,2,6,1,4] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,7],[3,8],[4,9],[6,10]] => [[1,4],[2,6],[3,8],[5,9],[7,10]] => [7,10,5,9,3,8,2,6,1,4] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7,8],[9,11],[10,12]] => [[1,6],[2,7],[3,8],[4,9],[5,10],[11,12]] => [11,12,5,10,4,9,3,8,2,7,1,6] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7,9],[8,10],[11,12]] => [[1,5],[2,6],[3,7],[4,8],[9,11],[10,12]] => [10,12,9,11,4,8,3,7,2,6,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7,9],[8,11],[10,12]] => [[1,5],[2,6],[3,7],[4,8],[9,10],[11,12]] => [11,12,9,10,4,8,3,7,2,6,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,6],[7,10],[8,11],[9,12]] => [[1,6],[2,7],[3,8],[4,9],[5,11],[10,12]] => [10,12,5,11,4,9,3,8,2,7,1,6] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6,8],[9,10],[11,12]] => [[1,4],[2,5],[3,6],[7,10],[8,11],[9,12]] => [9,12,8,11,7,10,3,6,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6,8],[9,11],[10,12]] => [[1,4],[2,5],[3,6],[7,9],[8,10],[11,12]] => [11,12,8,10,7,9,3,6,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6,9],[8,10],[11,12]] => [[1,4],[2,5],[3,6],[7,8],[9,11],[10,12]] => [10,12,9,11,7,8,3,6,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6,9],[8,11],[10,12]] => [[1,4],[2,5],[3,6],[7,8],[9,10],[11,12]] => [11,12,9,10,7,8,3,6,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,7],[6,10],[8,11],[9,12]] => [[1,4],[2,5],[3,6],[7,9],[8,11],[10,12]] => [10,12,8,11,7,9,3,6,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,8],[6,9],[7,10],[11,12]] => [[1,5],[2,6],[3,7],[4,10],[8,11],[9,12]] => [9,12,8,11,4,10,3,7,2,6,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,8],[6,9],[7,11],[10,12]] => [[1,5],[2,6],[3,7],[4,9],[8,10],[11,12]] => [11,12,8,10,4,9,3,7,2,6,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,8],[6,10],[7,11],[9,12]] => [[1,5],[2,6],[3,7],[4,9],[8,11],[10,12]] => [10,12,8,11,4,9,3,7,2,6,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,4],[5,9],[6,10],[7,11],[8,12]] => [[1,6],[2,7],[3,8],[4,10],[5,11],[9,12]] => [9,12,5,11,4,10,3,8,2,7,1,6] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7,8],[9,10],[11,12]] => [[1,3],[2,4],[5,9],[6,10],[7,11],[8,12]] => [8,12,7,11,6,10,5,9,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7,8],[9,11],[10,12]] => [[1,3],[2,4],[5,8],[6,9],[7,10],[11,12]] => [11,12,7,10,6,9,5,8,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7,9],[8,10],[11,12]] => [[1,3],[2,4],[5,7],[6,8],[9,11],[10,12]] => [10,12,9,11,6,8,5,7,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7,9],[8,11],[10,12]] => [[1,3],[2,4],[5,7],[6,8],[9,10],[11,12]] => [11,12,9,10,6,8,5,7,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,6],[7,10],[8,11],[9,12]] => [[1,3],[2,4],[5,8],[6,9],[7,11],[10,12]] => [10,12,7,11,6,9,5,8,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6,8],[9,10],[11,12]] => [[1,3],[2,4],[5,6],[7,10],[8,11],[9,12]] => [9,12,8,11,7,10,5,6,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6,8],[9,11],[10,12]] => [[1,3],[2,4],[5,6],[7,9],[8,10],[11,12]] => [11,12,8,10,7,9,5,6,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6,9],[8,10],[11,12]] => [[1,3],[2,4],[5,6],[7,8],[9,11],[10,12]] => [10,12,9,11,7,8,5,6,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6,9],[8,11],[10,12]] => [[1,3],[2,4],[5,6],[7,8],[9,10],[11,12]] => [11,12,9,10,7,8,5,6,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,7],[6,10],[8,11],[9,12]] => [[1,3],[2,4],[5,6],[7,9],[8,11],[10,12]] => [10,12,8,11,7,9,5,6,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,8],[6,9],[7,10],[11,12]] => [[1,3],[2,4],[5,7],[6,10],[8,11],[9,12]] => [9,12,8,11,6,10,5,7,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,8],[6,9],[7,11],[10,12]] => [[1,3],[2,4],[5,7],[6,9],[8,10],[11,12]] => [11,12,8,10,6,9,5,7,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,8],[6,10],[7,11],[9,12]] => [[1,3],[2,4],[5,7],[6,9],[8,11],[10,12]] => [10,12,8,11,6,9,5,7,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,5],[4,9],[6,10],[7,11],[8,12]] => [[1,3],[2,4],[5,8],[6,10],[7,11],[9,12]] => [9,12,7,11,6,10,5,8,2,4,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5,8],[9,10],[11,12]] => [[1,4],[2,5],[3,9],[6,10],[7,11],[8,12]] => [8,12,7,11,6,10,3,9,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5,8],[9,11],[10,12]] => [[1,4],[2,5],[3,8],[6,9],[7,10],[11,12]] => [11,12,7,10,6,9,3,8,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5,9],[8,10],[11,12]] => [[1,4],[2,5],[3,7],[6,8],[9,11],[10,12]] => [10,12,9,11,6,8,3,7,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5,9],[8,11],[10,12]] => [[1,4],[2,5],[3,7],[6,8],[9,10],[11,12]] => [11,12,9,10,6,8,3,7,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,7],[5,10],[8,11],[9,12]] => [[1,4],[2,5],[3,8],[6,9],[7,11],[10,12]] => [10,12,7,11,6,9,3,8,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,8],[5,9],[7,10],[11,12]] => [[1,4],[2,5],[3,7],[6,10],[8,11],[9,12]] => [9,12,8,11,6,10,3,7,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,8],[5,9],[7,11],[10,12]] => [[1,4],[2,5],[3,7],[6,9],[8,10],[11,12]] => [11,12,8,10,6,9,3,7,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,8],[5,10],[7,11],[9,12]] => [[1,4],[2,5],[3,7],[6,9],[8,11],[10,12]] => [10,12,8,11,6,9,3,7,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,6],[4,9],[5,10],[7,11],[8,12]] => [[1,4],[2,5],[3,8],[6,10],[7,11],[9,12]] => [9,12,7,11,6,10,3,8,2,5,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,7],[4,8],[5,9],[6,10],[11,12]] => [[1,5],[2,6],[3,9],[4,10],[7,11],[8,12]] => [8,12,7,11,4,10,3,9,2,6,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,7],[4,8],[5,9],[6,11],[10,12]] => [[1,5],[2,6],[3,8],[4,9],[7,10],[11,12]] => [11,12,7,10,4,9,3,8,2,6,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,7],[4,8],[5,10],[6,11],[9,12]] => [[1,5],[2,6],[3,8],[4,9],[7,11],[10,12]] => [10,12,7,11,4,9,3,8,2,6,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,7],[4,9],[5,10],[6,11],[8,12]] => [[1,5],[2,6],[3,8],[4,10],[7,11],[9,12]] => [9,12,7,11,4,10,3,8,2,6,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2],[3,8],[4,9],[5,10],[6,11],[7,12]] => [[1,6],[2,7],[3,9],[4,10],[5,11],[8,12]] => [8,12,5,11,4,10,3,9,2,7,1,6] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7,8],[9,10],[11,12]] => [[1,2],[3,8],[4,9],[5,10],[6,11],[7,12]] => [7,12,6,11,5,10,4,9,3,8,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7,8],[9,11],[10,12]] => [[1,2],[3,7],[4,8],[5,9],[6,10],[11,12]] => [11,12,6,10,5,9,4,8,3,7,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7,9],[8,10],[11,12]] => [[1,2],[3,6],[4,7],[5,8],[9,11],[10,12]] => [10,12,9,11,5,8,4,7,3,6,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7,9],[8,11],[10,12]] => [[1,2],[3,6],[4,7],[5,8],[9,10],[11,12]] => [11,12,9,10,5,8,4,7,3,6,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,6],[7,10],[8,11],[9,12]] => [[1,2],[3,7],[4,8],[5,9],[6,11],[10,12]] => [10,12,6,11,5,9,4,8,3,7,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6,8],[9,10],[11,12]] => [[1,2],[3,5],[4,6],[7,10],[8,11],[9,12]] => [9,12,8,11,7,10,4,6,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6,8],[9,11],[10,12]] => [[1,2],[3,5],[4,6],[7,9],[8,10],[11,12]] => [11,12,8,10,7,9,4,6,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6,9],[8,10],[11,12]] => [[1,2],[3,5],[4,6],[7,8],[9,11],[10,12]] => [10,12,9,11,7,8,4,6,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6,9],[8,11],[10,12]] => [[1,2],[3,5],[4,6],[7,8],[9,10],[11,12]] => [11,12,9,10,7,8,4,6,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,7],[6,10],[8,11],[9,12]] => [[1,2],[3,5],[4,6],[7,9],[8,11],[10,12]] => [10,12,8,11,7,9,4,6,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,8],[6,9],[7,10],[11,12]] => [[1,2],[3,6],[4,7],[5,10],[8,11],[9,12]] => [9,12,8,11,5,10,4,7,3,6,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,8],[6,9],[7,11],[10,12]] => [[1,2],[3,6],[4,7],[5,9],[8,10],[11,12]] => [11,12,8,10,5,9,4,7,3,6,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,8],[6,10],[7,11],[9,12]] => [[1,2],[3,6],[4,7],[5,9],[8,11],[10,12]] => [10,12,8,11,5,9,4,7,3,6,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,4],[5,9],[6,10],[7,11],[8,12]] => [[1,2],[3,7],[4,8],[5,10],[6,11],[9,12]] => [9,12,6,11,5,10,4,8,3,7,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7,8],[9,10],[11,12]] => [[1,2],[3,4],[5,9],[6,10],[7,11],[8,12]] => [8,12,7,11,6,10,5,9,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7,8],[9,11],[10,12]] => [[1,2],[3,4],[5,8],[6,9],[7,10],[11,12]] => [11,12,7,10,6,9,5,8,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7,9],[8,10],[11,12]] => [[1,2],[3,4],[5,7],[6,8],[9,11],[10,12]] => [10,12,9,11,6,8,5,7,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7,9],[8,11],[10,12]] => [[1,2],[3,4],[5,7],[6,8],[9,10],[11,12]] => [11,12,9,10,6,8,5,7,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,6],[7,10],[8,11],[9,12]] => [[1,2],[3,4],[5,8],[6,9],[7,11],[10,12]] => [10,12,7,11,6,9,5,8,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6,8],[9,10],[11,12]] => [[1,2],[3,4],[5,6],[7,10],[8,11],[9,12]] => [9,12,8,11,7,10,5,6,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6,8],[9,11],[10,12]] => [[1,2],[3,4],[5,6],[7,9],[8,10],[11,12]] => [11,12,8,10,7,9,5,6,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6,9],[8,10],[11,12]] => [[1,2],[3,4],[5,6],[7,8],[9,11],[10,12]] => [10,12,9,11,7,8,5,6,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6,9],[8,11],[10,12]] => [[1,2],[3,4],[5,6],[7,8],[9,10],[11,12]] => [11,12,9,10,7,8,5,6,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,7],[6,10],[8,11],[9,12]] => [[1,2],[3,4],[5,6],[7,9],[8,11],[10,12]] => [10,12,8,11,7,9,5,6,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,8],[6,9],[7,10],[11,12]] => [[1,2],[3,4],[5,7],[6,10],[8,11],[9,12]] => [9,12,8,11,6,10,5,7,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,8],[6,9],[7,11],[10,12]] => [[1,2],[3,4],[5,7],[6,9],[8,10],[11,12]] => [11,12,8,10,6,9,5,7,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,8],[6,10],[7,11],[9,12]] => [[1,2],[3,4],[5,7],[6,9],[8,11],[10,12]] => [10,12,8,11,6,9,5,7,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4,9],[6,10],[7,11],[8,12]] => [[1,2],[3,4],[5,8],[6,10],[7,11],[9,12]] => [9,12,7,11,6,10,5,8,3,4,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,7],[5,8],[9,10],[11,12]] => [[1,2],[3,5],[4,9],[6,10],[7,11],[8,12]] => [8,12,7,11,6,10,4,9,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,7],[5,8],[9,11],[10,12]] => [[1,2],[3,5],[4,8],[6,9],[7,10],[11,12]] => [11,12,7,10,6,9,4,8,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,7],[5,9],[8,10],[11,12]] => [[1,2],[3,5],[4,7],[6,8],[9,11],[10,12]] => [10,12,9,11,6,8,4,7,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,7],[5,9],[8,11],[10,12]] => [[1,2],[3,5],[4,7],[6,8],[9,10],[11,12]] => [11,12,9,10,6,8,4,7,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,7],[5,10],[8,11],[9,12]] => [[1,2],[3,5],[4,8],[6,9],[7,11],[10,12]] => [10,12,7,11,6,9,4,8,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,8],[5,9],[7,10],[11,12]] => [[1,2],[3,5],[4,7],[6,10],[8,11],[9,12]] => [9,12,8,11,6,10,4,7,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,8],[5,9],[7,11],[10,12]] => [[1,2],[3,5],[4,7],[6,9],[8,10],[11,12]] => [11,12,8,10,6,9,4,7,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,8],[5,10],[7,11],[9,12]] => [[1,2],[3,5],[4,7],[6,9],[8,11],[10,12]] => [10,12,8,11,6,9,4,7,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,6],[4,9],[5,10],[7,11],[8,12]] => [[1,2],[3,5],[4,8],[6,10],[7,11],[9,12]] => [9,12,7,11,6,10,4,8,3,5,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,7],[4,8],[5,9],[6,10],[11,12]] => [[1,2],[3,6],[4,9],[5,10],[7,11],[8,12]] => [8,12,7,11,5,10,4,9,3,6,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,7],[4,8],[5,9],[6,11],[10,12]] => [[1,2],[3,6],[4,8],[5,9],[7,10],[11,12]] => [11,12,7,10,5,9,4,8,3,6,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,7],[4,8],[5,10],[6,11],[9,12]] => [[1,2],[3,6],[4,8],[5,9],[7,11],[10,12]] => [10,12,7,11,5,9,4,8,3,6,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,7],[4,9],[5,10],[6,11],[8,12]] => [[1,2],[3,6],[4,8],[5,10],[7,11],[9,12]] => [9,12,7,11,5,10,4,8,3,6,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,3],[2,8],[4,9],[5,10],[6,11],[7,12]] => [[1,2],[3,7],[4,9],[5,10],[6,11],[8,12]] => [8,12,6,11,5,10,4,9,3,7,1,2] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,6],[7,8],[9,10],[11,12]] => [[1,3],[2,8],[4,9],[5,10],[6,11],[7,12]] => [7,12,6,11,5,10,4,9,2,8,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,6],[7,8],[9,11],[10,12]] => [[1,3],[2,7],[4,8],[5,9],[6,10],[11,12]] => [11,12,6,10,5,9,4,8,2,7,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,6],[7,9],[8,10],[11,12]] => [[1,3],[2,6],[4,7],[5,8],[9,11],[10,12]] => [10,12,9,11,5,8,4,7,2,6,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,6],[7,9],[8,11],[10,12]] => [[1,3],[2,6],[4,7],[5,8],[9,10],[11,12]] => [11,12,9,10,5,8,4,7,2,6,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,6],[7,10],[8,11],[9,12]] => [[1,3],[2,7],[4,8],[5,9],[6,11],[10,12]] => [10,12,6,11,5,9,4,8,2,7,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6,8],[9,10],[11,12]] => [[1,3],[2,5],[4,6],[7,10],[8,11],[9,12]] => [9,12,8,11,7,10,4,6,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6,8],[9,11],[10,12]] => [[1,3],[2,5],[4,6],[7,9],[8,10],[11,12]] => [11,12,8,10,7,9,4,6,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6,9],[8,10],[11,12]] => [[1,3],[2,5],[4,6],[7,8],[9,11],[10,12]] => [10,12,9,11,7,8,4,6,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6,9],[8,11],[10,12]] => [[1,3],[2,5],[4,6],[7,8],[9,10],[11,12]] => [11,12,9,10,7,8,4,6,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,7],[6,10],[8,11],[9,12]] => [[1,3],[2,5],[4,6],[7,9],[8,11],[10,12]] => [10,12,8,11,7,9,4,6,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,8],[6,9],[7,10],[11,12]] => [[1,3],[2,6],[4,7],[5,10],[8,11],[9,12]] => [9,12,8,11,5,10,4,7,2,6,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,8],[6,9],[7,11],[10,12]] => [[1,3],[2,6],[4,7],[5,9],[8,10],[11,12]] => [11,12,8,10,5,9,4,7,2,6,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,8],[6,10],[7,11],[9,12]] => [[1,3],[2,6],[4,7],[5,9],[8,11],[10,12]] => [10,12,8,11,5,9,4,7,2,6,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,5],[3,9],[6,10],[7,11],[8,12]] => [[1,3],[2,7],[4,8],[5,10],[6,11],[9,12]] => [9,12,6,11,5,10,4,8,2,7,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5,8],[9,10],[11,12]] => [[1,3],[2,5],[4,9],[6,10],[7,11],[8,12]] => [8,12,7,11,6,10,4,9,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5,8],[9,11],[10,12]] => [[1,3],[2,5],[4,8],[6,9],[7,10],[11,12]] => [11,12,7,10,6,9,4,8,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5,9],[8,10],[11,12]] => [[1,3],[2,5],[4,7],[6,8],[9,11],[10,12]] => [10,12,9,11,6,8,4,7,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5,9],[8,11],[10,12]] => [[1,3],[2,5],[4,7],[6,8],[9,10],[11,12]] => [11,12,9,10,6,8,4,7,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,7],[5,10],[8,11],[9,12]] => [[1,3],[2,5],[4,8],[6,9],[7,11],[10,12]] => [10,12,7,11,6,9,4,8,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,8],[5,9],[7,10],[11,12]] => [[1,3],[2,5],[4,7],[6,10],[8,11],[9,12]] => [9,12,8,11,6,10,4,7,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,8],[5,9],[7,11],[10,12]] => [[1,3],[2,5],[4,7],[6,9],[8,10],[11,12]] => [11,12,8,10,6,9,4,7,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,8],[5,10],[7,11],[9,12]] => [[1,3],[2,5],[4,7],[6,9],[8,11],[10,12]] => [10,12,8,11,6,9,4,7,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,6],[3,9],[5,10],[7,11],[8,12]] => [[1,3],[2,5],[4,8],[6,10],[7,11],[9,12]] => [9,12,7,11,6,10,4,8,2,5,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,7],[3,8],[5,9],[6,10],[11,12]] => [[1,3],[2,6],[4,9],[5,10],[7,11],[8,12]] => [8,12,7,11,5,10,4,9,2,6,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,7],[3,8],[5,9],[6,11],[10,12]] => [[1,3],[2,6],[4,8],[5,9],[7,10],[11,12]] => [11,12,7,10,5,9,4,8,2,6,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,7],[3,8],[5,10],[6,11],[9,12]] => [[1,3],[2,6],[4,8],[5,9],[7,11],[10,12]] => [10,12,7,11,5,9,4,8,2,6,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,7],[3,9],[5,10],[6,11],[8,12]] => [[1,3],[2,6],[4,8],[5,10],[7,11],[9,12]] => [9,12,7,11,5,10,4,8,2,6,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,4],[2,8],[3,9],[5,10],[6,11],[7,12]] => [[1,3],[2,7],[4,9],[5,10],[6,11],[8,12]] => [8,12,6,11,5,10,4,9,2,7,1,3] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,7],[4,8],[9,10],[11,12]] => [[1,4],[2,8],[3,9],[5,10],[6,11],[7,12]] => [7,12,6,11,5,10,3,9,2,8,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,7],[4,8],[9,11],[10,12]] => [[1,4],[2,7],[3,8],[5,9],[6,10],[11,12]] => [11,12,6,10,5,9,3,8,2,7,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,7],[4,9],[8,10],[11,12]] => [[1,4],[2,6],[3,7],[5,8],[9,11],[10,12]] => [10,12,9,11,5,8,3,7,2,6,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,7],[4,9],[8,11],[10,12]] => [[1,4],[2,6],[3,7],[5,8],[9,10],[11,12]] => [11,12,9,10,5,8,3,7,2,6,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,7],[4,10],[8,11],[9,12]] => [[1,4],[2,7],[3,8],[5,9],[6,11],[10,12]] => [10,12,6,11,5,9,3,8,2,7,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,8],[4,9],[7,10],[11,12]] => [[1,4],[2,6],[3,7],[5,10],[8,11],[9,12]] => [9,12,8,11,5,10,3,7,2,6,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,8],[4,9],[7,11],[10,12]] => [[1,4],[2,6],[3,7],[5,9],[8,10],[11,12]] => [11,12,8,10,5,9,3,7,2,6,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,8],[4,10],[7,11],[9,12]] => [[1,4],[2,6],[3,7],[5,9],[8,11],[10,12]] => [10,12,8,11,5,9,3,7,2,6,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,6],[3,9],[4,10],[7,11],[8,12]] => [[1,4],[2,7],[3,8],[5,10],[6,11],[9,12]] => [9,12,6,11,5,10,3,8,2,7,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,7],[3,8],[4,9],[6,10],[11,12]] => [[1,4],[2,6],[3,9],[5,10],[7,11],[8,12]] => [8,12,7,11,5,10,3,9,2,6,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,7],[3,8],[4,9],[6,11],[10,12]] => [[1,4],[2,6],[3,8],[5,9],[7,10],[11,12]] => [11,12,7,10,5,9,3,8,2,6,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,7],[3,8],[4,10],[6,11],[9,12]] => [[1,4],[2,6],[3,8],[5,9],[7,11],[10,12]] => [10,12,7,11,5,9,3,8,2,6,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,7],[3,9],[4,10],[6,11],[8,12]] => [[1,4],[2,6],[3,8],[5,10],[7,11],[9,12]] => [9,12,7,11,5,10,3,8,2,6,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,5],[2,8],[3,9],[4,10],[6,11],[7,12]] => [[1,4],[2,7],[3,9],[5,10],[6,11],[8,12]] => [8,12,6,11,5,10,3,9,2,7,1,4] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,6],[2,7],[3,8],[4,9],[5,10],[11,12]] => [[1,5],[2,8],[3,9],[4,10],[6,11],[7,12]] => [7,12,6,11,4,10,3,9,2,8,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,6],[2,7],[3,8],[4,9],[5,11],[10,12]] => [[1,5],[2,7],[3,8],[4,9],[6,10],[11,12]] => [11,12,6,10,4,9,3,8,2,7,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,6],[2,7],[3,8],[4,10],[5,11],[9,12]] => [[1,5],[2,7],[3,8],[4,9],[6,11],[10,12]] => [10,12,6,11,4,9,3,8,2,7,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,6],[2,7],[3,9],[4,10],[5,11],[8,12]] => [[1,5],[2,7],[3,8],[4,10],[6,11],[9,12]] => [9,12,6,11,4,10,3,8,2,7,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,6],[2,8],[3,9],[4,10],[5,11],[7,12]] => [[1,5],[2,7],[3,9],[4,10],[6,11],[8,12]] => [8,12,6,11,4,10,3,9,2,7,1,5] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,7],[2,8],[3,9],[4,10],[5,11],[6,12]] => [[1,6],[2,8],[3,9],[4,10],[5,11],[7,12]] => [7,12,5,11,4,10,3,9,2,8,1,6] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,2,3,4,5,6,7,9],[8]] => [[1,2,3,4,5,6,7,8],[9]] => [9,1,2,3,4,5,6,7,8] => [[.,.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,3,4,5,6,9],[7,8]] => [[1,3,4,5,6,7,8],[2,9]] => [2,9,1,3,4,5,6,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6,9],[7],[8]] => [[1,3,4,5,6,7,8],[2],[9]] => [9,2,1,3,4,5,6,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,9],[4],[5],[6],[7],[8]] => [[1,6,7,8],[2],[3],[4],[5],[9]] => [9,5,4,3,2,1,6,7,8] => [[[[[[.,.],.],.],.],.],[.,[.,[.,.]]]]

[[1,2,9],[3],[4],[5],[6],[7],[8]] => [[1,7,8],[2],[3],[4],[5],[6],[9]] => [9,6,5,4,3,2,1,7,8] => [[[[[[[.,.],.],.],.],.],.],[.,[.,.]]]

[[1,2,3,4,5,6,7,8,10],[9]] => [[1,2,3,4,5,6,7,8,9],[10]] => [10,1,2,3,4,5,6,7,8,9] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,2,3,4,5,6,7,10],[8,9]] => [[1,3,4,5,6,7,8,9],[2,10]] => [2,10,1,3,4,5,6,7,8,9] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,3,4,5,6,7,10],[8],[9]] => [[1,3,4,5,6,7,8,9],[2],[10]] => [10,2,1,3,4,5,6,7,8,9] => [[[.,.],.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,10],[3],[4],[5],[6],[7],[8],[9]] => [[1,8,9],[2],[3],[4],[5],[6],[7],[10]] => [10,7,6,5,4,3,2,1,8,9] => [[[[[[[[.,.],.],.],.],.],.],.],[.,[.,.]]]

[] => [] => [] => .

[[1,2,4,5,6,7,8,9,10],[3]] => [[1,2,3,5,6,7,8,9,10],[4]] => [4,1,2,3,5,6,7,8,9,10] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,3],[2,5],[4,7],[6,9],[8],[10]] => [[1,2],[3,4],[5,6],[7,8],[9],[10]] => [10,9,7,8,5,6,3,4,1,2] => [[[[[[.,.],.],[.,.]],[.,.]],[.,.]],[.,.]]

[[1,9],[2],[3],[4],[5],[6],[7],[8],[10]] => [[1,8],[2],[3],[4],[5],[6],[7],[9],[10]] => [10,9,7,6,5,4,3,2,1,8] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]

[[1,3,4,5,6,7,8],[2,9]] => [[1,2,5,6,7,8,9],[3,4]] => [3,4,1,2,5,6,7,8,9] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,3,4,5,6,7,8],[2],[9]] => [[1,2,5,6,7,8,9],[3],[4]] => [4,3,1,2,5,6,7,8,9] => [[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,3,4,5,6,7],[2],[8],[9]] => [[1,2,6,7,8,9],[3],[4],[5]] => [5,4,3,1,2,6,7,8,9] => [[[[.,.],.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6],[2],[7],[8],[9]] => [[1,2,7,8,9],[3],[4],[5],[6]] => [6,5,4,3,1,2,7,8,9] => [[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]]

[[1,3,4],[2,6],[5,8],[7],[9]] => [[1,2,5],[3,6],[4,7],[8],[9]] => [9,8,4,7,3,6,1,2,5] => [[[[[.,.],.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,4],[2],[5],[6],[7],[8],[9]] => [[1,2,9],[3],[4],[5],[6],[7],[8]] => [8,7,6,5,4,3,1,2,9] => [[[[[[[.,.],.],.],.],.],.],[.,[.,.]]]

[[1,3],[2,5],[4,7],[6],[8],[9]] => [[1,2],[3,4],[5,6],[7],[8],[9]] => [9,8,7,5,6,3,4,1,2] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4],[6],[7],[8],[9]] => [[1,2],[3,4],[5],[6],[7],[8],[9]] => [9,8,7,6,5,3,4,1,2] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,.]]

[[1,3],[2],[4],[5],[6],[7],[8],[9]] => [[1,2],[3],[4],[5],[6],[7],[8],[9]] => [9,8,7,6,5,4,3,1,2] => [[[[[[[[.,.],.],.],.],.],.],.],[.,.]]

[[1,3,4,5,6,7,8,9],[2,10]] => [[1,2,5,6,7,8,9,10],[3,4]] => [3,4,1,2,5,6,7,8,9,10] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,3,4,5,6,7,8,9],[2],[10]] => [[1,2,5,6,7,8,9,10],[3],[4]] => [4,3,1,2,5,6,7,8,9,10] => [[[.,.],.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,3,4,5,6,7],[2],[8],[9],[10]] => [[1,2,7,8,9,10],[3],[4],[5],[6]] => [6,5,4,3,1,2,7,8,9,10] => [[[[[.,.],.],.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,3,4,5,6],[2],[7],[8],[9],[10]] => [[1,2,8,9,10],[3],[4],[5],[6],[7]] => [7,6,5,4,3,1,2,8,9,10] => [[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]]

[[1,3,4],[2,6],[5,8],[7],[9],[10]] => [[1,2,5],[3,6],[4,7],[8],[9],[10]] => [10,9,8,4,7,3,6,1,2,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,[.,.]]]

[[1,3,4],[2],[5],[6],[7],[8],[9],[10]] => [[1,2,10],[3],[4],[5],[6],[7],[8],[9]] => [9,8,7,6,5,4,3,1,2,10] => [[[[[[[[.,.],.],.],.],.],.],.],[.,[.,.]]]

[[1,3],[2,5],[4,7],[6],[8],[9],[10]] => [[1,2],[3,4],[5,6],[7],[8],[9],[10]] => [10,9,8,7,5,6,3,4,1,2] => [[[[[[[.,.],.],.],.],[.,.]],[.,.]],[.,.]]

[[1,3],[2,5],[4],[6],[7],[8],[9],[10]] => [[1,2],[3,4],[5],[6],[7],[8],[9],[10]] => [10,9,8,7,6,5,3,4,1,2] => [[[[[[[[.,.],.],.],.],.],.],[.,.]],[.,.]]

[[1,3],[2],[4],[5],[6],[7],[8],[9],[10]] => [[1,2],[3],[4],[5],[6],[7],[8],[9],[10]] => [10,9,8,7,6,5,4,3,1,2] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]

[[1,2,4,6,8,10],[3,5,7,9]] => [[1,2,3,5,7,9],[4,6,8,10]] => [4,6,8,10,1,2,3,5,7,9] => [[.,[.,[.,[.,.]]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,6,8,10],[5,7,9]] => [[1,2,3,4,5,7,9],[6,8,10]] => [6,8,10,1,2,3,4,5,7,9] => [[.,[.,[.,.]]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,5,6,7,8,9,10],[4]] => [[1,2,3,4,6,7,8,9,10],[5]] => [5,1,2,3,4,6,7,8,9,10] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,2,3,4,5,6,8,10],[7,9]] => [[1,2,3,4,5,6,7,9],[8,10]] => [8,10,1,2,3,4,5,6,7,9] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,3,4,5,7,8,10],[6,9]] => [[1,2,3,4,5,6,8,9],[7,10]] => [7,10,1,2,3,4,5,6,8,9] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,3,4,6,7,8,9,10],[5]] => [[1,2,3,4,5,7,8,9,10],[6]] => [6,1,2,3,4,5,7,8,9,10] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,2,3,4,5,6,7,9,10],[8]] => [[1,2,3,4,5,6,7,8,10],[9]] => [9,1,2,3,4,5,6,7,8,10] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,2,3,4,5,6,8,9,10],[7]] => [[1,2,3,4,5,6,7,9,10],[8]] => [8,1,2,3,4,5,6,7,9,10] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,2,3,4,5,7,8,9,10],[6]] => [[1,2,3,4,5,6,8,9,10],[7]] => [7,1,2,3,4,5,6,8,9,10] => [[.,.],[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]]

[[1,2,4],[3,6],[5,8],[7,10],[9]] => [[1,2,3],[4,5],[6,7],[8,9],[10]] => [10,8,9,6,7,4,5,1,2,3] => [[[[[.,.],[.,.]],[.,.]],[.,.]],[.,[.,.]]]

[[1,2,4,5],[3,7],[6,9],[8]] => [[1,2,3,6],[4,7],[5,8],[9]] => [9,5,8,4,7,1,2,3,6] => [[[[.,.],[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,4,5],[3,7],[6,9],[8],[10]] => [[1,2,3,6],[4,7],[5,8],[9],[10]] => [10,9,5,8,4,7,1,2,3,6] => [[[[[.,.],.],[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,4],[2],[3],[5],[6],[7],[8],[9],[10]] => [[1,3],[2],[4],[5],[6],[7],[8],[9],[10]] => [10,9,8,7,6,5,4,2,1,3] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]

[[1,5],[2],[3],[4],[6],[7],[8],[9],[10]] => [[1,4],[2],[3],[5],[6],[7],[8],[9],[10]] => [10,9,8,7,6,5,3,2,1,4] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]

[[1,8],[2],[3],[4],[5],[6],[7],[9],[10]] => [[1,7],[2],[3],[4],[5],[6],[8],[9],[10]] => [10,9,8,6,5,4,3,2,1,7] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]

[[1,7],[2],[3],[4],[5],[6],[8],[9],[10]] => [[1,6],[2],[3],[4],[5],[7],[8],[9],[10]] => [10,9,8,7,5,4,3,2,1,6] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]

[[1,6],[2],[3],[4],[5],[7],[8],[9],[10]] => [[1,5],[2],[3],[4],[6],[7],[8],[9],[10]] => [10,9,8,7,6,4,3,2,1,5] => [[[[[[[[[.,.],.],.],.],.],.],.],.],[.,.]]

[[1,4],[2],[3],[5],[6],[7],[8],[9],[10],[11],[12]] => [[1,3],[2],[4],[5],[6],[7],[8],[9],[10],[11],[12]] => [12,11,10,9,8,7,6,5,4,2,1,3] => [[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],[.,.]]

[[1,6],[2],[3],[4],[5],[7],[8],[9],[10],[11],[12]] => [[1,5],[2],[3],[4],[6],[7],[8],[9],[10],[11],[12]] => [12,11,10,9,8,7,6,4,3,2,1,5] => [[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],[.,.]]

[[1,10],[2],[3],[4],[5],[6],[7],[8],[9],[11],[12]] => [[1,9],[2],[3],[4],[5],[6],[7],[8],[10],[11],[12]] => [12,11,10,8,7,6,5,4,3,2,1,9] => [[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],[.,.]]

[[1,8],[2],[3],[4],[5],[6],[7],[9],[10],[11],[12]] => [[1,7],[2],[3],[4],[5],[6],[8],[9],[10],[11],[12]] => [12,11,10,9,8,6,5,4,3,2,1,7] => [[[[[[[[[[[.,.],.],.],.],.],.],.],.],.],.],[.,.]]

[[1,2,4],[3],[5],[6],[7],[8],[9]] => [[1,2,3],[4],[5],[6],[7],[8],[9]] => [9,8,7,6,5,4,1,2,3] => [[[[[[[.,.],.],.],.],.],.],[.,[.,.]]]

[[1,2,3,5],[4],[6],[7],[8],[9]] => [[1,2,3,4],[5],[6],[7],[8],[9]] => [9,8,7,6,5,1,2,3,4] => [[[[[[.,.],.],.],.],.],[.,[.,[.,.]]]]

[[1,2,3,4,6],[5],[7],[8],[9]] => [[1,2,3,4,5],[6],[7],[8],[9]] => [9,8,7,6,1,2,3,4,5] => [[[[[.,.],.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5,7],[6],[8],[9]] => [[1,2,3,4,5,6],[7],[8],[9]] => [9,8,7,1,2,3,4,5,6] => [[[[.,.],.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,6,8],[7],[9]] => [[1,2,3,4,5,6,7],[8],[9]] => [9,8,1,2,3,4,5,6,7] => [[[.,.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,5,7,9],[4,6,8]] => [[1,2,3,4,6,8],[5,7,9]] => [5,7,9,1,2,3,4,6,8] => [[.,[.,[.,.]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,4,5,7,9],[6,8]] => [[1,2,3,4,5,6,8],[7,9]] => [7,9,1,2,3,4,5,6,8] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,4],[3],[5],[6],[7],[8],[9],[10]] => [[1,2,3],[4],[5],[6],[7],[8],[9],[10]] => [10,9,8,7,6,5,4,1,2,3] => [[[[[[[[.,.],.],.],.],.],.],.],[.,[.,.]]]

[[1,2,3,5],[4],[6],[7],[8],[9],[10]] => [[1,2,3,4],[5],[6],[7],[8],[9],[10]] => [10,9,8,7,6,5,1,2,3,4] => [[[[[[[.,.],.],.],.],.],.],[.,[.,[.,.]]]]

[[1,2,3,4,6],[5],[7],[8],[9],[10]] => [[1,2,3,4,5],[6],[7],[8],[9],[10]] => [10,9,8,7,6,1,2,3,4,5] => [[[[[[.,.],.],.],.],.],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5,7],[6],[8],[9],[10]] => [[1,2,3,4,5,6],[7],[8],[9],[10]] => [10,9,8,7,1,2,3,4,5,6] => [[[[[.,.],.],.],.],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,4,5],[3,8],[6,9],[7,10]] => [[1,2,3,7],[4,8],[5,9],[6,10]] => [6,10,5,9,4,8,1,2,3,7] => [[[[.,[.,.]],[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,2,3,4,5,6,8],[7],[9],[10]] => [[1,2,3,4,5,6,7],[8],[9],[10]] => [10,9,8,1,2,3,4,5,6,7] => [[[[.,.],.],.],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6,7,9],[8],[10]] => [[1,2,3,4,5,6,7,8],[9],[10]] => [10,9,1,2,3,4,5,6,7,8] => [[[.,.],.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,3,5],[4,7],[6,9],[8,10]] => [[1,2,3,4],[5,6],[7,8],[9,10]] => [9,10,7,8,5,6,1,2,3,4] => [[[[.,[.,.]],[.,.]],[.,.]],[.,[.,[.,.]]]]

[[1,6],[2,8],[3,9],[4],[5],[7]] => [[1,5],[2,7],[3,9],[4],[6],[8]] => [8,6,4,3,9,2,7,1,5] => [[[[[[.,.],.],.],[.,.]],[.,.]],[.,.]]

[[1,7],[2,9],[3,10],[4],[5],[6],[8]] => [[1,6],[2,8],[3,10],[4],[5],[7],[9]] => [9,7,5,4,3,10,2,8,1,6] => [[[[[[[.,.],.],.],.],[.,.]],[.,.]],[.,.]]

[[1,4,7],[2,5,8],[3,6],[9]] => [[1,3,6],[2,5,9],[4,8],[7]] => [7,4,8,2,5,9,1,3,6] => [[[[.,.],[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,5,8],[2,6,9],[3,7],[4],[10]] => [[1,4,7],[2,6,10],[3,9],[5],[8]] => [8,5,3,9,2,6,10,1,4,7] => [[[[[.,.],.],[.,.]],[.,[.,.]]],[.,[.,.]]]

[[1,2,3],[4,9],[5],[6],[7],[8]] => [[1,7,8],[2,9],[3],[4],[5],[6]] => [6,5,4,3,2,9,1,7,8] => [[[[[[.,.],.],.],.],[.,.]],[.,[.,.]]]

[[1,2,3,4,5,6],[7,9],[8]] => [[1,4,5,6,7,8],[2,9],[3]] => [3,2,9,1,4,5,6,7,8] => [[[.,.],[.,.]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3,5,7],[4,6,8,9]] => [[1,2,3,4,6],[5,7,8,9]] => [5,7,8,9,1,2,3,4,6] => [[.,[.,[.,[.,.]]]],[.,[.,[.,[.,.]]]]]

[[1,2,3,4,5,7],[6,8,9]] => [[1,2,3,4,5,6],[7,8,9]] => [7,8,9,1,2,3,4,5,6] => [[.,[.,[.,.]]],[.,[.,[.,[.,[.,.]]]]]]

[[1,2,3],[4,10],[5],[6],[7],[8],[9]] => [[1,8,9],[2,10],[3],[4],[5],[6],[7]] => [7,6,5,4,3,2,10,1,8,9] => [[[[[[[.,.],.],.],.],.],[.,.]],[.,[.,.]]]

[[1,2,3,4,5,6,8],[7,9,10]] => [[1,2,3,4,5,6,7],[8,9,10]] => [8,9,10,1,2,3,4,5,6,7] => [[.,[.,[.,.]]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,3,6,10],[2,4,7],[5,8],[9]] => [[1,2,5,9],[3,4,8],[6,7],[10]] => [10,6,7,3,4,8,1,2,5,9] => [[[[.,.],[.,.]],[.,[.,.]]],[.,[.,[.,.]]]]

[[1,3,4,5,6,7,9],[2,8]] => [[1,2,4,5,6,7,8],[3,9]] => [3,9,1,2,4,5,6,7,8] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,3,4,5,6,7,8,10],[2,9]] => [[1,2,4,5,6,7,8,9],[3,10]] => [3,10,1,2,4,5,6,7,8,9] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,3,4,5,8,9],[6,7]] => [[1,3,4,5,6,7,9],[2,8]] => [2,8,1,3,4,5,6,7,9] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,2,3,4,5,6,8,9],[7,10]] => [[1,2,3,4,5,6,7,10],[8,9]] => [8,9,1,2,3,4,5,6,7,10] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

[[1,2,4],[3,5,7],[6],[8],[9]] => [[1,2,3],[4,5,6],[7],[8],[9]] => [9,8,7,4,5,6,1,2,3] => [[[[[.,.],.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,4],[3,5,7],[6],[8],[9],[10]] => [[1,2,3],[4,5,6],[7],[8],[9],[10]] => [10,9,8,7,4,5,6,1,2,3] => [[[[[[.,.],.],.],.],[.,[.,.]]],[.,[.,.]]]

[[1,2,3,4,5,7,8],[6,9]] => [[1,2,3,4,5,6,9],[7,8]] => [7,8,1,2,3,4,5,6,9] => [[.,[.,.]],[.,[.,[.,[.,[.,[.,.]]]]]]]

[[1,3,4,5,6,7,8,10],[2],[9]] => [[1,2,4,5,6,7,8,9],[3],[10]] => [10,3,1,2,4,5,6,7,8,9] => [[[.,.],.],[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]

Map

row-to-column-descents

Description

Return a standard tableau whose column descent set equals the row descent set of the original tableau.
A column descent in a standard tableau is an entry $i$ such that $i+1$ appears in a column to the left of the cell containing $i$, in English notation.
A row descent is an entry $i$ such that $i+1$ appears in a row above of the cell containing $i$.

Map

reading word permutation

Description

Return the permutation obtained by reading the entries of the tableau row by row, starting with the bottom-most row in English notation.

Map

to increasing tree

Description

Sends a permutation to its associated increasing tree.
This tree is recursively obtained by sending the unique permutation of length $0$ to the empty tree, and sending a permutation $\sigma$ of length $n \geq 1$ to a root node with two subtrees $L$ and $R$ by splitting $\sigma$ at the index $\sigma^{-1}(1)$, normalizing both sides again to permutations and sending the permutations on the left and on the right of $\sigma^{-1}(1)$ to the trees $L$ and $R$, respectively.