Identifier
Mp00015: Binary trees —to ordered tree: right child = right brother⟶ Ordered trees
Mp00050: Ordered trees —to binary tree: right brother = right child⟶ Binary trees
Images
[.,.] => [[]] => [.,.]
[.,[.,.]] => [[],[]] => [.,[.,.]]
[[.,.],.] => [[[]]] => [[.,.],.]
[.,[.,[.,.]]] => [[],[],[]] => [.,[.,[.,.]]]
[.,[[.,.],.]] => [[],[[]]] => [.,[[.,.],.]]
[[.,.],[.,.]] => [[[]],[]] => [[.,.],[.,.]]
[[.,[.,.]],.] => [[[],[]]] => [[.,[.,.]],.]
[[[.,.],.],.] => [[[[]]]] => [[[.,.],.],.]
[.,[.,[.,[.,.]]]] => [[],[],[],[]] => [.,[.,[.,[.,.]]]]
[.,[.,[[.,.],.]]] => [[],[],[[]]] => [.,[.,[[.,.],.]]]
[.,[[.,.],[.,.]]] => [[],[[]],[]] => [.,[[.,.],[.,.]]]
[.,[[.,[.,.]],.]] => [[],[[],[]]] => [.,[[.,[.,.]],.]]
[.,[[[.,.],.],.]] => [[],[[[]]]] => [.,[[[.,.],.],.]]
[[.,.],[.,[.,.]]] => [[[]],[],[]] => [[.,.],[.,[.,.]]]
[[.,.],[[.,.],.]] => [[[]],[[]]] => [[.,.],[[.,.],.]]
[[.,[.,.]],[.,.]] => [[[],[]],[]] => [[.,[.,.]],[.,.]]
[[[.,.],.],[.,.]] => [[[[]]],[]] => [[[.,.],.],[.,.]]
[[.,[.,[.,.]]],.] => [[[],[],[]]] => [[.,[.,[.,.]]],.]
[[.,[[.,.],.]],.] => [[[],[[]]]] => [[.,[[.,.],.]],.]
[[[.,.],[.,.]],.] => [[[[]],[]]] => [[[.,.],[.,.]],.]
[[[.,[.,.]],.],.] => [[[[],[]]]] => [[[.,[.,.]],.],.]
[[[[.,.],.],.],.] => [[[[[]]]]] => [[[[.,.],.],.],.]
[.,[.,[.,[.,[.,.]]]]] => [[],[],[],[],[]] => [.,[.,[.,[.,[.,.]]]]]
[.,[.,[.,[[.,.],.]]]] => [[],[],[],[[]]] => [.,[.,[.,[[.,.],.]]]]
[.,[.,[[.,.],[.,.]]]] => [[],[],[[]],[]] => [.,[.,[[.,.],[.,.]]]]
[.,[.,[[.,[.,.]],.]]] => [[],[],[[],[]]] => [.,[.,[[.,[.,.]],.]]]
[.,[.,[[[.,.],.],.]]] => [[],[],[[[]]]] => [.,[.,[[[.,.],.],.]]]
[.,[[.,.],[.,[.,.]]]] => [[],[[]],[],[]] => [.,[[.,.],[.,[.,.]]]]
[.,[[.,.],[[.,.],.]]] => [[],[[]],[[]]] => [.,[[.,.],[[.,.],.]]]
[.,[[.,[.,.]],[.,.]]] => [[],[[],[]],[]] => [.,[[.,[.,.]],[.,.]]]
[.,[[[.,.],.],[.,.]]] => [[],[[[]]],[]] => [.,[[[.,.],.],[.,.]]]
[.,[[.,[.,[.,.]]],.]] => [[],[[],[],[]]] => [.,[[.,[.,[.,.]]],.]]
[.,[[.,[[.,.],.]],.]] => [[],[[],[[]]]] => [.,[[.,[[.,.],.]],.]]
[.,[[[.,.],[.,.]],.]] => [[],[[[]],[]]] => [.,[[[.,.],[.,.]],.]]
[.,[[[.,[.,.]],.],.]] => [[],[[[],[]]]] => [.,[[[.,[.,.]],.],.]]
[.,[[[[.,.],.],.],.]] => [[],[[[[]]]]] => [.,[[[[.,.],.],.],.]]
[[.,.],[.,[.,[.,.]]]] => [[[]],[],[],[]] => [[.,.],[.,[.,[.,.]]]]
[[.,.],[.,[[.,.],.]]] => [[[]],[],[[]]] => [[.,.],[.,[[.,.],.]]]
[[.,.],[[.,.],[.,.]]] => [[[]],[[]],[]] => [[.,.],[[.,.],[.,.]]]
[[.,.],[[.,[.,.]],.]] => [[[]],[[],[]]] => [[.,.],[[.,[.,.]],.]]
[[.,.],[[[.,.],.],.]] => [[[]],[[[]]]] => [[.,.],[[[.,.],.],.]]
[[.,[.,.]],[.,[.,.]]] => [[[],[]],[],[]] => [[.,[.,.]],[.,[.,.]]]
[[.,[.,.]],[[.,.],.]] => [[[],[]],[[]]] => [[.,[.,.]],[[.,.],.]]
[[[.,.],.],[.,[.,.]]] => [[[[]]],[],[]] => [[[.,.],.],[.,[.,.]]]
[[[.,.],.],[[.,.],.]] => [[[[]]],[[]]] => [[[.,.],.],[[.,.],.]]
[[.,[.,[.,.]]],[.,.]] => [[[],[],[]],[]] => [[.,[.,[.,.]]],[.,.]]
[[.,[[.,.],.]],[.,.]] => [[[],[[]]],[]] => [[.,[[.,.],.]],[.,.]]
[[[.,.],[.,.]],[.,.]] => [[[[]],[]],[]] => [[[.,.],[.,.]],[.,.]]
[[[.,[.,.]],.],[.,.]] => [[[[],[]]],[]] => [[[.,[.,.]],.],[.,.]]
[[[[.,.],.],.],[.,.]] => [[[[[]]]],[]] => [[[[.,.],.],.],[.,.]]
[[.,[.,[.,[.,.]]]],.] => [[[],[],[],[]]] => [[.,[.,[.,[.,.]]]],.]
[[.,[.,[[.,.],.]]],.] => [[[],[],[[]]]] => [[.,[.,[[.,.],.]]],.]
[[.,[[.,.],[.,.]]],.] => [[[],[[]],[]]] => [[.,[[.,.],[.,.]]],.]
[[.,[[.,[.,.]],.]],.] => [[[],[[],[]]]] => [[.,[[.,[.,.]],.]],.]
[[.,[[[.,.],.],.]],.] => [[[],[[[]]]]] => [[.,[[[.,.],.],.]],.]
[[[.,.],[.,[.,.]]],.] => [[[[]],[],[]]] => [[[.,.],[.,[.,.]]],.]
[[[.,.],[[.,.],.]],.] => [[[[]],[[]]]] => [[[.,.],[[.,.],.]],.]
[[[.,[.,.]],[.,.]],.] => [[[[],[]],[]]] => [[[.,[.,.]],[.,.]],.]
[[[[.,.],.],[.,.]],.] => [[[[[]]],[]]] => [[[[.,.],.],[.,.]],.]
[[[.,[.,[.,.]]],.],.] => [[[[],[],[]]]] => [[[.,[.,[.,.]]],.],.]
[[[.,[[.,.],.]],.],.] => [[[[],[[]]]]] => [[[.,[[.,.],.]],.],.]
[[[[.,.],[.,.]],.],.] => [[[[[]],[]]]] => [[[[.,.],[.,.]],.],.]
[[[[.,[.,.]],.],.],.] => [[[[[],[]]]]] => [[[[.,[.,.]],.],.],.]
[[[[[.,.],.],.],.],.] => [[[[[[]]]]]] => [[[[[.,.],.],.],.],.]
[.,[.,[.,[.,[.,[.,.]]]]]] => [[],[],[],[],[],[]] => [.,[.,[.,[.,[.,[.,.]]]]]]
[.,[.,[.,[.,[[.,.],.]]]]] => [[],[],[],[],[[]]] => [.,[.,[.,[.,[[.,.],.]]]]]
[.,[.,[.,[[.,.],[.,.]]]]] => [[],[],[],[[]],[]] => [.,[.,[.,[[.,.],[.,.]]]]]
[.,[.,[.,[[.,[.,.]],.]]]] => [[],[],[],[[],[]]] => [.,[.,[.,[[.,[.,.]],.]]]]
[.,[.,[.,[[[.,.],.],.]]]] => [[],[],[],[[[]]]] => [.,[.,[.,[[[.,.],.],.]]]]
[.,[.,[[.,.],[.,[.,.]]]]] => [[],[],[[]],[],[]] => [.,[.,[[.,.],[.,[.,.]]]]]
[.,[.,[[.,.],[[.,.],.]]]] => [[],[],[[]],[[]]] => [.,[.,[[.,.],[[.,.],.]]]]
[.,[.,[[.,[.,.]],[.,.]]]] => [[],[],[[],[]],[]] => [.,[.,[[.,[.,.]],[.,.]]]]
[.,[.,[[[.,.],.],[.,.]]]] => [[],[],[[[]]],[]] => [.,[.,[[[.,.],.],[.,.]]]]
[.,[.,[[.,[.,[.,.]]],.]]] => [[],[],[[],[],[]]] => [.,[.,[[.,[.,[.,.]]],.]]]
[.,[.,[[.,[[.,.],.]],.]]] => [[],[],[[],[[]]]] => [.,[.,[[.,[[.,.],.]],.]]]
[.,[.,[[[.,.],[.,.]],.]]] => [[],[],[[[]],[]]] => [.,[.,[[[.,.],[.,.]],.]]]
[.,[.,[[[.,[.,.]],.],.]]] => [[],[],[[[],[]]]] => [.,[.,[[[.,[.,.]],.],.]]]
[.,[.,[[[[.,.],.],.],.]]] => [[],[],[[[[]]]]] => [.,[.,[[[[.,.],.],.],.]]]
[.,[[.,.],[.,[.,[.,.]]]]] => [[],[[]],[],[],[]] => [.,[[.,.],[.,[.,[.,.]]]]]
[.,[[.,.],[.,[[.,.],.]]]] => [[],[[]],[],[[]]] => [.,[[.,.],[.,[[.,.],.]]]]
[.,[[.,.],[[.,.],[.,.]]]] => [[],[[]],[[]],[]] => [.,[[.,.],[[.,.],[.,.]]]]
[.,[[.,.],[[.,[.,.]],.]]] => [[],[[]],[[],[]]] => [.,[[.,.],[[.,[.,.]],.]]]
[.,[[.,.],[[[.,.],.],.]]] => [[],[[]],[[[]]]] => [.,[[.,.],[[[.,.],.],.]]]
[.,[[.,[.,.]],[.,[.,.]]]] => [[],[[],[]],[],[]] => [.,[[.,[.,.]],[.,[.,.]]]]
[.,[[.,[.,.]],[[.,.],.]]] => [[],[[],[]],[[]]] => [.,[[.,[.,.]],[[.,.],.]]]
[.,[[[.,.],.],[.,[.,.]]]] => [[],[[[]]],[],[]] => [.,[[[.,.],.],[.,[.,.]]]]
[.,[[[.,.],.],[[.,.],.]]] => [[],[[[]]],[[]]] => [.,[[[.,.],.],[[.,.],.]]]
[.,[[.,[.,[.,.]]],[.,.]]] => [[],[[],[],[]],[]] => [.,[[.,[.,[.,.]]],[.,.]]]
[.,[[.,[[.,.],.]],[.,.]]] => [[],[[],[[]]],[]] => [.,[[.,[[.,.],.]],[.,.]]]
[.,[[[.,.],[.,.]],[.,.]]] => [[],[[[]],[]],[]] => [.,[[[.,.],[.,.]],[.,.]]]
[.,[[[.,[.,.]],.],[.,.]]] => [[],[[[],[]]],[]] => [.,[[[.,[.,.]],.],[.,.]]]
[.,[[[[.,.],.],.],[.,.]]] => [[],[[[[]]]],[]] => [.,[[[[.,.],.],.],[.,.]]]
[.,[[.,[.,[.,[.,.]]]],.]] => [[],[[],[],[],[]]] => [.,[[.,[.,[.,[.,.]]]],.]]
[.,[[.,[.,[[.,.],.]]],.]] => [[],[[],[],[[]]]] => [.,[[.,[.,[[.,.],.]]],.]]
[.,[[.,[[.,.],[.,.]]],.]] => [[],[[],[[]],[]]] => [.,[[.,[[.,.],[.,.]]],.]]
[.,[[.,[[.,[.,.]],.]],.]] => [[],[[],[[],[]]]] => [.,[[.,[[.,[.,.]],.]],.]]
[.,[[.,[[[.,.],.],.]],.]] => [[],[[],[[[]]]]] => [.,[[.,[[[.,.],.],.]],.]]
[.,[[[.,.],[.,[.,.]]],.]] => [[],[[[]],[],[]]] => [.,[[[.,.],[.,[.,.]]],.]]
[.,[[[.,.],[[.,.],.]],.]] => [[],[[[]],[[]]]] => [.,[[[.,.],[[.,.],.]],.]]
[.,[[[.,[.,.]],[.,.]],.]] => [[],[[[],[]],[]]] => [.,[[[.,[.,.]],[.,.]],.]]
[.,[[[[.,.],.],[.,.]],.]] => [[],[[[[]]],[]]] => [.,[[[[.,.],.],[.,.]],.]]
>>> Load all 2087 entries. <<<
[.,[[[.,[.,[.,.]]],.],.]] => [[],[[[],[],[]]]] => [.,[[[.,[.,[.,.]]],.],.]]
[.,[[[.,[[.,.],.]],.],.]] => [[],[[[],[[]]]]] => [.,[[[.,[[.,.],.]],.],.]]
[.,[[[[.,.],[.,.]],.],.]] => [[],[[[[]],[]]]] => [.,[[[[.,.],[.,.]],.],.]]
[.,[[[[.,[.,.]],.],.],.]] => [[],[[[[],[]]]]] => [.,[[[[.,[.,.]],.],.],.]]
[.,[[[[[.,.],.],.],.],.]] => [[],[[[[[]]]]]] => [.,[[[[[.,.],.],.],.],.]]
[[.,.],[.,[.,[.,[.,.]]]]] => [[[]],[],[],[],[]] => [[.,.],[.,[.,[.,[.,.]]]]]
[[.,.],[.,[.,[[.,.],.]]]] => [[[]],[],[],[[]]] => [[.,.],[.,[.,[[.,.],.]]]]
[[.,.],[.,[[.,.],[.,.]]]] => [[[]],[],[[]],[]] => [[.,.],[.,[[.,.],[.,.]]]]
[[.,.],[.,[[.,[.,.]],.]]] => [[[]],[],[[],[]]] => [[.,.],[.,[[.,[.,.]],.]]]
[[.,.],[.,[[[.,.],.],.]]] => [[[]],[],[[[]]]] => [[.,.],[.,[[[.,.],.],.]]]
[[.,.],[[.,.],[.,[.,.]]]] => [[[]],[[]],[],[]] => [[.,.],[[.,.],[.,[.,.]]]]
[[.,.],[[.,.],[[.,.],.]]] => [[[]],[[]],[[]]] => [[.,.],[[.,.],[[.,.],.]]]
[[.,.],[[.,[.,.]],[.,.]]] => [[[]],[[],[]],[]] => [[.,.],[[.,[.,.]],[.,.]]]
[[.,.],[[[.,.],.],[.,.]]] => [[[]],[[[]]],[]] => [[.,.],[[[.,.],.],[.,.]]]
[[.,.],[[.,[.,[.,.]]],.]] => [[[]],[[],[],[]]] => [[.,.],[[.,[.,[.,.]]],.]]
[[.,.],[[.,[[.,.],.]],.]] => [[[]],[[],[[]]]] => [[.,.],[[.,[[.,.],.]],.]]
[[.,.],[[[.,.],[.,.]],.]] => [[[]],[[[]],[]]] => [[.,.],[[[.,.],[.,.]],.]]
[[.,.],[[[.,[.,.]],.],.]] => [[[]],[[[],[]]]] => [[.,.],[[[.,[.,.]],.],.]]
[[.,.],[[[[.,.],.],.],.]] => [[[]],[[[[]]]]] => [[.,.],[[[[.,.],.],.],.]]
[[.,[.,.]],[.,[.,[.,.]]]] => [[[],[]],[],[],[]] => [[.,[.,.]],[.,[.,[.,.]]]]
[[.,[.,.]],[.,[[.,.],.]]] => [[[],[]],[],[[]]] => [[.,[.,.]],[.,[[.,.],.]]]
[[.,[.,.]],[[.,.],[.,.]]] => [[[],[]],[[]],[]] => [[.,[.,.]],[[.,.],[.,.]]]
[[.,[.,.]],[[.,[.,.]],.]] => [[[],[]],[[],[]]] => [[.,[.,.]],[[.,[.,.]],.]]
[[.,[.,.]],[[[.,.],.],.]] => [[[],[]],[[[]]]] => [[.,[.,.]],[[[.,.],.],.]]
[[[.,.],.],[.,[.,[.,.]]]] => [[[[]]],[],[],[]] => [[[.,.],.],[.,[.,[.,.]]]]
[[[.,.],.],[.,[[.,.],.]]] => [[[[]]],[],[[]]] => [[[.,.],.],[.,[[.,.],.]]]
[[[.,.],.],[[.,.],[.,.]]] => [[[[]]],[[]],[]] => [[[.,.],.],[[.,.],[.,.]]]
[[[.,.],.],[[.,[.,.]],.]] => [[[[]]],[[],[]]] => [[[.,.],.],[[.,[.,.]],.]]
[[[.,.],.],[[[.,.],.],.]] => [[[[]]],[[[]]]] => [[[.,.],.],[[[.,.],.],.]]
[[.,[.,[.,.]]],[.,[.,.]]] => [[[],[],[]],[],[]] => [[.,[.,[.,.]]],[.,[.,.]]]
[[.,[.,[.,.]]],[[.,.],.]] => [[[],[],[]],[[]]] => [[.,[.,[.,.]]],[[.,.],.]]
[[.,[[.,.],.]],[.,[.,.]]] => [[[],[[]]],[],[]] => [[.,[[.,.],.]],[.,[.,.]]]
[[.,[[.,.],.]],[[.,.],.]] => [[[],[[]]],[[]]] => [[.,[[.,.],.]],[[.,.],.]]
[[[.,.],[.,.]],[.,[.,.]]] => [[[[]],[]],[],[]] => [[[.,.],[.,.]],[.,[.,.]]]
[[[.,.],[.,.]],[[.,.],.]] => [[[[]],[]],[[]]] => [[[.,.],[.,.]],[[.,.],.]]
[[[.,[.,.]],.],[.,[.,.]]] => [[[[],[]]],[],[]] => [[[.,[.,.]],.],[.,[.,.]]]
[[[.,[.,.]],.],[[.,.],.]] => [[[[],[]]],[[]]] => [[[.,[.,.]],.],[[.,.],.]]
[[[[.,.],.],.],[.,[.,.]]] => [[[[[]]]],[],[]] => [[[[.,.],.],.],[.,[.,.]]]
[[[[.,.],.],.],[[.,.],.]] => [[[[[]]]],[[]]] => [[[[.,.],.],.],[[.,.],.]]
[[.,[.,[.,[.,.]]]],[.,.]] => [[[],[],[],[]],[]] => [[.,[.,[.,[.,.]]]],[.,.]]
[[.,[.,[[.,.],.]]],[.,.]] => [[[],[],[[]]],[]] => [[.,[.,[[.,.],.]]],[.,.]]
[[.,[[.,.],[.,.]]],[.,.]] => [[[],[[]],[]],[]] => [[.,[[.,.],[.,.]]],[.,.]]
[[.,[[.,[.,.]],.]],[.,.]] => [[[],[[],[]]],[]] => [[.,[[.,[.,.]],.]],[.,.]]
[[.,[[[.,.],.],.]],[.,.]] => [[[],[[[]]]],[]] => [[.,[[[.,.],.],.]],[.,.]]
[[[.,.],[.,[.,.]]],[.,.]] => [[[[]],[],[]],[]] => [[[.,.],[.,[.,.]]],[.,.]]
[[[.,.],[[.,.],.]],[.,.]] => [[[[]],[[]]],[]] => [[[.,.],[[.,.],.]],[.,.]]
[[[.,[.,.]],[.,.]],[.,.]] => [[[[],[]],[]],[]] => [[[.,[.,.]],[.,.]],[.,.]]
[[[[.,.],.],[.,.]],[.,.]] => [[[[[]]],[]],[]] => [[[[.,.],.],[.,.]],[.,.]]
[[[.,[.,[.,.]]],.],[.,.]] => [[[[],[],[]]],[]] => [[[.,[.,[.,.]]],.],[.,.]]
[[[.,[[.,.],.]],.],[.,.]] => [[[[],[[]]]],[]] => [[[.,[[.,.],.]],.],[.,.]]
[[[[.,.],[.,.]],.],[.,.]] => [[[[[]],[]]],[]] => [[[[.,.],[.,.]],.],[.,.]]
[[[[.,[.,.]],.],.],[.,.]] => [[[[[],[]]]],[]] => [[[[.,[.,.]],.],.],[.,.]]
[[[[[.,.],.],.],.],[.,.]] => [[[[[[]]]]],[]] => [[[[[.,.],.],.],.],[.,.]]
[[.,[.,[.,[.,[.,.]]]]],.] => [[[],[],[],[],[]]] => [[.,[.,[.,[.,[.,.]]]]],.]
[[.,[.,[.,[[.,.],.]]]],.] => [[[],[],[],[[]]]] => [[.,[.,[.,[[.,.],.]]]],.]
[[.,[.,[[.,.],[.,.]]]],.] => [[[],[],[[]],[]]] => [[.,[.,[[.,.],[.,.]]]],.]
[[.,[.,[[.,[.,.]],.]]],.] => [[[],[],[[],[]]]] => [[.,[.,[[.,[.,.]],.]]],.]
[[.,[.,[[[.,.],.],.]]],.] => [[[],[],[[[]]]]] => [[.,[.,[[[.,.],.],.]]],.]
[[.,[[.,.],[.,[.,.]]]],.] => [[[],[[]],[],[]]] => [[.,[[.,.],[.,[.,.]]]],.]
[[.,[[.,.],[[.,.],.]]],.] => [[[],[[]],[[]]]] => [[.,[[.,.],[[.,.],.]]],.]
[[.,[[.,[.,.]],[.,.]]],.] => [[[],[[],[]],[]]] => [[.,[[.,[.,.]],[.,.]]],.]
[[.,[[[.,.],.],[.,.]]],.] => [[[],[[[]]],[]]] => [[.,[[[.,.],.],[.,.]]],.]
[[.,[[.,[.,[.,.]]],.]],.] => [[[],[[],[],[]]]] => [[.,[[.,[.,[.,.]]],.]],.]
[[.,[[.,[[.,.],.]],.]],.] => [[[],[[],[[]]]]] => [[.,[[.,[[.,.],.]],.]],.]
[[.,[[[.,.],[.,.]],.]],.] => [[[],[[[]],[]]]] => [[.,[[[.,.],[.,.]],.]],.]
[[.,[[[.,[.,.]],.],.]],.] => [[[],[[[],[]]]]] => [[.,[[[.,[.,.]],.],.]],.]
[[.,[[[[.,.],.],.],.]],.] => [[[],[[[[]]]]]] => [[.,[[[[.,.],.],.],.]],.]
[[[.,.],[.,[.,[.,.]]]],.] => [[[[]],[],[],[]]] => [[[.,.],[.,[.,[.,.]]]],.]
[[[.,.],[.,[[.,.],.]]],.] => [[[[]],[],[[]]]] => [[[.,.],[.,[[.,.],.]]],.]
[[[.,.],[[.,.],[.,.]]],.] => [[[[]],[[]],[]]] => [[[.,.],[[.,.],[.,.]]],.]
[[[.,.],[[.,[.,.]],.]],.] => [[[[]],[[],[]]]] => [[[.,.],[[.,[.,.]],.]],.]
[[[.,.],[[[.,.],.],.]],.] => [[[[]],[[[]]]]] => [[[.,.],[[[.,.],.],.]],.]
[[[.,[.,.]],[.,[.,.]]],.] => [[[[],[]],[],[]]] => [[[.,[.,.]],[.,[.,.]]],.]
[[[.,[.,.]],[[.,.],.]],.] => [[[[],[]],[[]]]] => [[[.,[.,.]],[[.,.],.]],.]
[[[[.,.],.],[.,[.,.]]],.] => [[[[[]]],[],[]]] => [[[[.,.],.],[.,[.,.]]],.]
[[[[.,.],.],[[.,.],.]],.] => [[[[[]]],[[]]]] => [[[[.,.],.],[[.,.],.]],.]
[[[.,[.,[.,.]]],[.,.]],.] => [[[[],[],[]],[]]] => [[[.,[.,[.,.]]],[.,.]],.]
[[[.,[[.,.],.]],[.,.]],.] => [[[[],[[]]],[]]] => [[[.,[[.,.],.]],[.,.]],.]
[[[[.,.],[.,.]],[.,.]],.] => [[[[[]],[]],[]]] => [[[[.,.],[.,.]],[.,.]],.]
[[[[.,[.,.]],.],[.,.]],.] => [[[[[],[]]],[]]] => [[[[.,[.,.]],.],[.,.]],.]
[[[[[.,.],.],.],[.,.]],.] => [[[[[[]]]],[]]] => [[[[[.,.],.],.],[.,.]],.]
[[[.,[.,[.,[.,.]]]],.],.] => [[[[],[],[],[]]]] => [[[.,[.,[.,[.,.]]]],.],.]
[[[.,[.,[[.,.],.]]],.],.] => [[[[],[],[[]]]]] => [[[.,[.,[[.,.],.]]],.],.]
[[[.,[[.,.],[.,.]]],.],.] => [[[[],[[]],[]]]] => [[[.,[[.,.],[.,.]]],.],.]
[[[.,[[.,[.,.]],.]],.],.] => [[[[],[[],[]]]]] => [[[.,[[.,[.,.]],.]],.],.]
[[[.,[[[.,.],.],.]],.],.] => [[[[],[[[]]]]]] => [[[.,[[[.,.],.],.]],.],.]
[[[[.,.],[.,[.,.]]],.],.] => [[[[[]],[],[]]]] => [[[[.,.],[.,[.,.]]],.],.]
[[[[.,.],[[.,.],.]],.],.] => [[[[[]],[[]]]]] => [[[[.,.],[[.,.],.]],.],.]
[[[[.,[.,.]],[.,.]],.],.] => [[[[[],[]],[]]]] => [[[[.,[.,.]],[.,.]],.],.]
[[[[[.,.],.],[.,.]],.],.] => [[[[[[]]],[]]]] => [[[[[.,.],.],[.,.]],.],.]
[[[[.,[.,[.,.]]],.],.],.] => [[[[[],[],[]]]]] => [[[[.,[.,[.,.]]],.],.],.]
[[[[.,[[.,.],.]],.],.],.] => [[[[[],[[]]]]]] => [[[[.,[[.,.],.]],.],.],.]
[[[[[.,.],[.,.]],.],.],.] => [[[[[[]],[]]]]] => [[[[[.,.],[.,.]],.],.],.]
[[[[[.,[.,.]],.],.],.],.] => [[[[[[],[]]]]]] => [[[[[.,[.,.]],.],.],.],.]
[[[[[[.,.],.],.],.],.],.] => [[[[[[[]]]]]]] => [[[[[[.,.],.],.],.],.],.]
[.,[.,[.,[.,[.,[.,[.,.]]]]]]] => [[],[],[],[],[],[],[]] => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[.,[.,[.,[.,[.,[[.,.],.]]]]]] => [[],[],[],[],[],[[]]] => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[.,[.,[.,[.,[[.,.],[.,.]]]]]] => [[],[],[],[],[[]],[]] => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[.,[.,[.,[.,[[.,[.,.]],.]]]]] => [[],[],[],[],[[],[]]] => [.,[.,[.,[.,[[.,[.,.]],.]]]]]
[.,[.,[.,[.,[[[.,.],.],.]]]]] => [[],[],[],[],[[[]]]] => [.,[.,[.,[.,[[[.,.],.],.]]]]]
[.,[.,[.,[[.,.],[.,[.,.]]]]]] => [[],[],[],[[]],[],[]] => [.,[.,[.,[[.,.],[.,[.,.]]]]]]
[.,[.,[.,[[.,.],[[.,.],.]]]]] => [[],[],[],[[]],[[]]] => [.,[.,[.,[[.,.],[[.,.],.]]]]]
[.,[.,[.,[[.,[.,.]],[.,.]]]]] => [[],[],[],[[],[]],[]] => [.,[.,[.,[[.,[.,.]],[.,.]]]]]
[.,[.,[.,[[[.,.],.],[.,.]]]]] => [[],[],[],[[[]]],[]] => [.,[.,[.,[[[.,.],.],[.,.]]]]]
[.,[.,[.,[[.,[.,[.,.]]],.]]]] => [[],[],[],[[],[],[]]] => [.,[.,[.,[[.,[.,[.,.]]],.]]]]
[.,[.,[.,[[.,[[.,.],.]],.]]]] => [[],[],[],[[],[[]]]] => [.,[.,[.,[[.,[[.,.],.]],.]]]]
[.,[.,[.,[[[.,.],[.,.]],.]]]] => [[],[],[],[[[]],[]]] => [.,[.,[.,[[[.,.],[.,.]],.]]]]
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[[.,[.,.]],[[[.,.],.],[.,.]]] => [[[],[]],[[[]]],[]] => [[.,[.,.]],[[[.,.],.],[.,.]]]
[[.,[.,.]],[[.,[.,[.,.]]],.]] => [[[],[]],[[],[],[]]] => [[.,[.,.]],[[.,[.,[.,.]]],.]]
[[.,[.,.]],[[.,[[.,.],.]],.]] => [[[],[]],[[],[[]]]] => [[.,[.,.]],[[.,[[.,.],.]],.]]
[[.,[.,.]],[[[.,.],[.,.]],.]] => [[[],[]],[[[]],[]]] => [[.,[.,.]],[[[.,.],[.,.]],.]]
[[.,[.,.]],[[[.,[.,.]],.],.]] => [[[],[]],[[[],[]]]] => [[.,[.,.]],[[[.,[.,.]],.],.]]
[[.,[.,.]],[[[[.,.],.],.],.]] => [[[],[]],[[[[]]]]] => [[.,[.,.]],[[[[.,.],.],.],.]]
[[[.,.],.],[.,[.,[.,[.,.]]]]] => [[[[]]],[],[],[],[]] => [[[.,.],.],[.,[.,[.,[.,.]]]]]
[[[.,.],.],[.,[.,[[.,.],.]]]] => [[[[]]],[],[],[[]]] => [[[.,.],.],[.,[.,[[.,.],.]]]]
[[[.,.],.],[.,[[.,.],[.,.]]]] => [[[[]]],[],[[]],[]] => [[[.,.],.],[.,[[.,.],[.,.]]]]
[[[.,.],.],[.,[[.,[.,.]],.]]] => [[[[]]],[],[[],[]]] => [[[.,.],.],[.,[[.,[.,.]],.]]]
[[[.,.],.],[.,[[[.,.],.],.]]] => [[[[]]],[],[[[]]]] => [[[.,.],.],[.,[[[.,.],.],.]]]
[[[.,.],.],[[.,.],[.,[.,.]]]] => [[[[]]],[[]],[],[]] => [[[.,.],.],[[.,.],[.,[.,.]]]]
[[[.,.],.],[[.,.],[[.,.],.]]] => [[[[]]],[[]],[[]]] => [[[.,.],.],[[.,.],[[.,.],.]]]
[[[.,.],.],[[.,[.,.]],[.,.]]] => [[[[]]],[[],[]],[]] => [[[.,.],.],[[.,[.,.]],[.,.]]]
[[[.,.],.],[[[.,.],.],[.,.]]] => [[[[]]],[[[]]],[]] => [[[.,.],.],[[[.,.],.],[.,.]]]
[[[.,.],.],[[.,[.,[.,.]]],.]] => [[[[]]],[[],[],[]]] => [[[.,.],.],[[.,[.,[.,.]]],.]]
[[[.,.],.],[[.,[[.,.],.]],.]] => [[[[]]],[[],[[]]]] => [[[.,.],.],[[.,[[.,.],.]],.]]
[[[.,.],.],[[[.,.],[.,.]],.]] => [[[[]]],[[[]],[]]] => [[[.,.],.],[[[.,.],[.,.]],.]]
[[[.,.],.],[[[.,[.,.]],.],.]] => [[[[]]],[[[],[]]]] => [[[.,.],.],[[[.,[.,.]],.],.]]
[[[.,.],.],[[[[.,.],.],.],.]] => [[[[]]],[[[[]]]]] => [[[.,.],.],[[[[.,.],.],.],.]]
[[.,[.,[.,.]]],[.,[.,[.,.]]]] => [[[],[],[]],[],[],[]] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]
[[.,[.,[.,.]]],[.,[[.,.],.]]] => [[[],[],[]],[],[[]]] => [[.,[.,[.,.]]],[.,[[.,.],.]]]
[[.,[.,[.,.]]],[[.,.],[.,.]]] => [[[],[],[]],[[]],[]] => [[.,[.,[.,.]]],[[.,.],[.,.]]]
[[.,[.,[.,.]]],[[.,[.,.]],.]] => [[[],[],[]],[[],[]]] => [[.,[.,[.,.]]],[[.,[.,.]],.]]
[[.,[.,[.,.]]],[[[.,.],.],.]] => [[[],[],[]],[[[]]]] => [[.,[.,[.,.]]],[[[.,.],.],.]]
[[.,[[.,.],.]],[.,[.,[.,.]]]] => [[[],[[]]],[],[],[]] => [[.,[[.,.],.]],[.,[.,[.,.]]]]
[[.,[[.,.],.]],[.,[[.,.],.]]] => [[[],[[]]],[],[[]]] => [[.,[[.,.],.]],[.,[[.,.],.]]]
[[.,[[.,.],.]],[[.,.],[.,.]]] => [[[],[[]]],[[]],[]] => [[.,[[.,.],.]],[[.,.],[.,.]]]
[[.,[[.,.],.]],[[.,[.,.]],.]] => [[[],[[]]],[[],[]]] => [[.,[[.,.],.]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[[.,.],.],.]] => [[[],[[]]],[[[]]]] => [[.,[[.,.],.]],[[[.,.],.],.]]
[[[.,.],[.,.]],[.,[.,[.,.]]]] => [[[[]],[]],[],[],[]] => [[[.,.],[.,.]],[.,[.,[.,.]]]]
[[[.,.],[.,.]],[.,[[.,.],.]]] => [[[[]],[]],[],[[]]] => [[[.,.],[.,.]],[.,[[.,.],.]]]
[[[.,.],[.,.]],[[.,.],[.,.]]] => [[[[]],[]],[[]],[]] => [[[.,.],[.,.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[.,[.,.]],.]] => [[[[]],[]],[[],[]]] => [[[.,.],[.,.]],[[.,[.,.]],.]]
[[[.,.],[.,.]],[[[.,.],.],.]] => [[[[]],[]],[[[]]]] => [[[.,.],[.,.]],[[[.,.],.],.]]
[[[.,[.,.]],.],[.,[.,[.,.]]]] => [[[[],[]]],[],[],[]] => [[[.,[.,.]],.],[.,[.,[.,.]]]]
[[[.,[.,.]],.],[.,[[.,.],.]]] => [[[[],[]]],[],[[]]] => [[[.,[.,.]],.],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[.,.],[.,.]]] => [[[[],[]]],[[]],[]] => [[[.,[.,.]],.],[[.,.],[.,.]]]
[[[.,[.,.]],.],[[.,[.,.]],.]] => [[[[],[]]],[[],[]]] => [[[.,[.,.]],.],[[.,[.,.]],.]]
[[[.,[.,.]],.],[[[.,.],.],.]] => [[[[],[]]],[[[]]]] => [[[.,[.,.]],.],[[[.,.],.],.]]
[[[[.,.],.],.],[.,[.,[.,.]]]] => [[[[[]]]],[],[],[]] => [[[[.,.],.],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[.,[[.,.],.]]] => [[[[[]]]],[],[[]]] => [[[[.,.],.],.],[.,[[.,.],.]]]
[[[[.,.],.],.],[[.,.],[.,.]]] => [[[[[]]]],[[]],[]] => [[[[.,.],.],.],[[.,.],[.,.]]]
[[[[.,.],.],.],[[.,[.,.]],.]] => [[[[[]]]],[[],[]]] => [[[[.,.],.],.],[[.,[.,.]],.]]
[[[[.,.],.],.],[[[.,.],.],.]] => [[[[[]]]],[[[]]]] => [[[[.,.],.],.],[[[.,.],.],.]]
[[.,[.,[.,[.,.]]]],[.,[.,.]]] => [[[],[],[],[]],[],[]] => [[.,[.,[.,[.,.]]]],[.,[.,.]]]
[[.,[.,[.,[.,.]]]],[[.,.],.]] => [[[],[],[],[]],[[]]] => [[.,[.,[.,[.,.]]]],[[.,.],.]]
[[.,[.,[[.,.],.]]],[.,[.,.]]] => [[[],[],[[]]],[],[]] => [[.,[.,[[.,.],.]]],[.,[.,.]]]
[[.,[.,[[.,.],.]]],[[.,.],.]] => [[[],[],[[]]],[[]]] => [[.,[.,[[.,.],.]]],[[.,.],.]]
[[.,[[.,.],[.,.]]],[.,[.,.]]] => [[[],[[]],[]],[],[]] => [[.,[[.,.],[.,.]]],[.,[.,.]]]
[[.,[[.,.],[.,.]]],[[.,.],.]] => [[[],[[]],[]],[[]]] => [[.,[[.,.],[.,.]]],[[.,.],.]]
[[.,[[.,[.,.]],.]],[.,[.,.]]] => [[[],[[],[]]],[],[]] => [[.,[[.,[.,.]],.]],[.,[.,.]]]
[[.,[[.,[.,.]],.]],[[.,.],.]] => [[[],[[],[]]],[[]]] => [[.,[[.,[.,.]],.]],[[.,.],.]]
[[.,[[[.,.],.],.]],[.,[.,.]]] => [[[],[[[]]]],[],[]] => [[.,[[[.,.],.],.]],[.,[.,.]]]
[[.,[[[.,.],.],.]],[[.,.],.]] => [[[],[[[]]]],[[]]] => [[.,[[[.,.],.],.]],[[.,.],.]]
[[[.,.],[.,[.,.]]],[.,[.,.]]] => [[[[]],[],[]],[],[]] => [[[.,.],[.,[.,.]]],[.,[.,.]]]
[[[.,.],[.,[.,.]]],[[.,.],.]] => [[[[]],[],[]],[[]]] => [[[.,.],[.,[.,.]]],[[.,.],.]]
[[[.,.],[[.,.],.]],[.,[.,.]]] => [[[[]],[[]]],[],[]] => [[[.,.],[[.,.],.]],[.,[.,.]]]
[[[.,.],[[.,.],.]],[[.,.],.]] => [[[[]],[[]]],[[]]] => [[[.,.],[[.,.],.]],[[.,.],.]]
[[[.,[.,.]],[.,.]],[.,[.,.]]] => [[[[],[]],[]],[],[]] => [[[.,[.,.]],[.,.]],[.,[.,.]]]
[[[.,[.,.]],[.,.]],[[.,.],.]] => [[[[],[]],[]],[[]]] => [[[.,[.,.]],[.,.]],[[.,.],.]]
[[[[.,.],.],[.,.]],[.,[.,.]]] => [[[[[]]],[]],[],[]] => [[[[.,.],.],[.,.]],[.,[.,.]]]
[[[[.,.],.],[.,.]],[[.,.],.]] => [[[[[]]],[]],[[]]] => [[[[.,.],.],[.,.]],[[.,.],.]]
[[[.,[.,[.,.]]],.],[.,[.,.]]] => [[[[],[],[]]],[],[]] => [[[.,[.,[.,.]]],.],[.,[.,.]]]
[[[.,[.,[.,.]]],.],[[.,.],.]] => [[[[],[],[]]],[[]]] => [[[.,[.,[.,.]]],.],[[.,.],.]]
[[[.,[[.,.],.]],.],[.,[.,.]]] => [[[[],[[]]]],[],[]] => [[[.,[[.,.],.]],.],[.,[.,.]]]
[[[.,[[.,.],.]],.],[[.,.],.]] => [[[[],[[]]]],[[]]] => [[[.,[[.,.],.]],.],[[.,.],.]]
[[[[.,.],[.,.]],.],[.,[.,.]]] => [[[[[]],[]]],[],[]] => [[[[.,.],[.,.]],.],[.,[.,.]]]
[[[[.,.],[.,.]],.],[[.,.],.]] => [[[[[]],[]]],[[]]] => [[[[.,.],[.,.]],.],[[.,.],.]]
[[[[.,[.,.]],.],.],[.,[.,.]]] => [[[[[],[]]]],[],[]] => [[[[.,[.,.]],.],.],[.,[.,.]]]
[[[[.,[.,.]],.],.],[[.,.],.]] => [[[[[],[]]]],[[]]] => [[[[.,[.,.]],.],.],[[.,.],.]]
[[[[[.,.],.],.],.],[.,[.,.]]] => [[[[[[]]]]],[],[]] => [[[[[.,.],.],.],.],[.,[.,.]]]
[[[[[.,.],.],.],.],[[.,.],.]] => [[[[[[]]]]],[[]]] => [[[[[.,.],.],.],.],[[.,.],.]]
[[.,[.,[.,[.,[.,.]]]]],[.,.]] => [[[],[],[],[],[]],[]] => [[.,[.,[.,[.,[.,.]]]]],[.,.]]
[[.,[.,[.,[[.,.],.]]]],[.,.]] => [[[],[],[],[[]]],[]] => [[.,[.,[.,[[.,.],.]]]],[.,.]]
[[.,[.,[[.,.],[.,.]]]],[.,.]] => [[[],[],[[]],[]],[]] => [[.,[.,[[.,.],[.,.]]]],[.,.]]
[[.,[.,[[.,[.,.]],.]]],[.,.]] => [[[],[],[[],[]]],[]] => [[.,[.,[[.,[.,.]],.]]],[.,.]]
[[.,[.,[[[.,.],.],.]]],[.,.]] => [[[],[],[[[]]]],[]] => [[.,[.,[[[.,.],.],.]]],[.,.]]
[[.,[[.,.],[.,[.,.]]]],[.,.]] => [[[],[[]],[],[]],[]] => [[.,[[.,.],[.,[.,.]]]],[.,.]]
[[.,[[.,.],[[.,.],.]]],[.,.]] => [[[],[[]],[[]]],[]] => [[.,[[.,.],[[.,.],.]]],[.,.]]
[[.,[[.,[.,.]],[.,.]]],[.,.]] => [[[],[[],[]],[]],[]] => [[.,[[.,[.,.]],[.,.]]],[.,.]]
[[.,[[[.,.],.],[.,.]]],[.,.]] => [[[],[[[]]],[]],[]] => [[.,[[[.,.],.],[.,.]]],[.,.]]
[[.,[[.,[.,[.,.]]],.]],[.,.]] => [[[],[[],[],[]]],[]] => [[.,[[.,[.,[.,.]]],.]],[.,.]]
[[.,[[.,[[.,.],.]],.]],[.,.]] => [[[],[[],[[]]]],[]] => [[.,[[.,[[.,.],.]],.]],[.,.]]
[[.,[[[.,.],[.,.]],.]],[.,.]] => [[[],[[[]],[]]],[]] => [[.,[[[.,.],[.,.]],.]],[.,.]]
[[.,[[[.,[.,.]],.],.]],[.,.]] => [[[],[[[],[]]]],[]] => [[.,[[[.,[.,.]],.],.]],[.,.]]
[[.,[[[[.,.],.],.],.]],[.,.]] => [[[],[[[[]]]]],[]] => [[.,[[[[.,.],.],.],.]],[.,.]]
[[[.,.],[.,[.,[.,.]]]],[.,.]] => [[[[]],[],[],[]],[]] => [[[.,.],[.,[.,[.,.]]]],[.,.]]
[[[.,.],[.,[[.,.],.]]],[.,.]] => [[[[]],[],[[]]],[]] => [[[.,.],[.,[[.,.],.]]],[.,.]]
[[[.,.],[[.,.],[.,.]]],[.,.]] => [[[[]],[[]],[]],[]] => [[[.,.],[[.,.],[.,.]]],[.,.]]
[[[.,.],[[.,[.,.]],.]],[.,.]] => [[[[]],[[],[]]],[]] => [[[.,.],[[.,[.,.]],.]],[.,.]]
[[[.,.],[[[.,.],.],.]],[.,.]] => [[[[]],[[[]]]],[]] => [[[.,.],[[[.,.],.],.]],[.,.]]
[[[.,[.,.]],[.,[.,.]]],[.,.]] => [[[[],[]],[],[]],[]] => [[[.,[.,.]],[.,[.,.]]],[.,.]]
[[[.,[.,.]],[[.,.],.]],[.,.]] => [[[[],[]],[[]]],[]] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[[[[.,.],.],[.,[.,.]]],[.,.]] => [[[[[]]],[],[]],[]] => [[[[.,.],.],[.,[.,.]]],[.,.]]
[[[[.,.],.],[[.,.],.]],[.,.]] => [[[[[]]],[[]]],[]] => [[[[.,.],.],[[.,.],.]],[.,.]]
[[[.,[.,[.,.]]],[.,.]],[.,.]] => [[[[],[],[]],[]],[]] => [[[.,[.,[.,.]]],[.,.]],[.,.]]
[[[.,[[.,.],.]],[.,.]],[.,.]] => [[[[],[[]]],[]],[]] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[[[[.,.],[.,.]],[.,.]],[.,.]] => [[[[[]],[]],[]],[]] => [[[[.,.],[.,.]],[.,.]],[.,.]]
[[[[.,[.,.]],.],[.,.]],[.,.]] => [[[[[],[]]],[]],[]] => [[[[.,[.,.]],.],[.,.]],[.,.]]
[[[[[.,.],.],.],[.,.]],[.,.]] => [[[[[[]]]],[]],[]] => [[[[[.,.],.],.],[.,.]],[.,.]]
[[[.,[.,[.,[.,.]]]],.],[.,.]] => [[[[],[],[],[]]],[]] => [[[.,[.,[.,[.,.]]]],.],[.,.]]
[[[.,[.,[[.,.],.]]],.],[.,.]] => [[[[],[],[[]]]],[]] => [[[.,[.,[[.,.],.]]],.],[.,.]]
[[[.,[[.,.],[.,.]]],.],[.,.]] => [[[[],[[]],[]]],[]] => [[[.,[[.,.],[.,.]]],.],[.,.]]
[[[.,[[.,[.,.]],.]],.],[.,.]] => [[[[],[[],[]]]],[]] => [[[.,[[.,[.,.]],.]],.],[.,.]]
[[[.,[[[.,.],.],.]],.],[.,.]] => [[[[],[[[]]]]],[]] => [[[.,[[[.,.],.],.]],.],[.,.]]
[[[[.,.],[.,[.,.]]],.],[.,.]] => [[[[[]],[],[]]],[]] => [[[[.,.],[.,[.,.]]],.],[.,.]]
[[[[.,.],[[.,.],.]],.],[.,.]] => [[[[[]],[[]]]],[]] => [[[[.,.],[[.,.],.]],.],[.,.]]
[[[[.,[.,.]],[.,.]],.],[.,.]] => [[[[[],[]],[]]],[]] => [[[[.,[.,.]],[.,.]],.],[.,.]]
[[[[[.,.],.],[.,.]],.],[.,.]] => [[[[[[]]],[]]],[]] => [[[[[.,.],.],[.,.]],.],[.,.]]
[[[[.,[.,[.,.]]],.],.],[.,.]] => [[[[[],[],[]]]],[]] => [[[[.,[.,[.,.]]],.],.],[.,.]]
[[[[.,[[.,.],.]],.],.],[.,.]] => [[[[[],[[]]]]],[]] => [[[[.,[[.,.],.]],.],.],[.,.]]
[[[[[.,.],[.,.]],.],.],[.,.]] => [[[[[[]],[]]]],[]] => [[[[[.,.],[.,.]],.],.],[.,.]]
[[[[[.,[.,.]],.],.],.],[.,.]] => [[[[[[],[]]]]],[]] => [[[[[.,[.,.]],.],.],.],[.,.]]
[[[[[[.,.],.],.],.],.],[.,.]] => [[[[[[[]]]]]],[]] => [[[[[[.,.],.],.],.],.],[.,.]]
[[.,[.,[.,[.,[.,[.,.]]]]]],.] => [[[],[],[],[],[],[]]] => [[.,[.,[.,[.,[.,[.,.]]]]]],.]
[[.,[.,[.,[.,[[.,.],.]]]]],.] => [[[],[],[],[],[[]]]] => [[.,[.,[.,[.,[[.,.],.]]]]],.]
[[.,[.,[.,[[.,.],[.,.]]]]],.] => [[[],[],[],[[]],[]]] => [[.,[.,[.,[[.,.],[.,.]]]]],.]
[[.,[.,[.,[[.,[.,.]],.]]]],.] => [[[],[],[],[[],[]]]] => [[.,[.,[.,[[.,[.,.]],.]]]],.]
[[.,[.,[.,[[[.,.],.],.]]]],.] => [[[],[],[],[[[]]]]] => [[.,[.,[.,[[[.,.],.],.]]]],.]
[[.,[.,[[.,.],[.,[.,.]]]]],.] => [[[],[],[[]],[],[]]] => [[.,[.,[[.,.],[.,[.,.]]]]],.]
[[.,[.,[[.,.],[[.,.],.]]]],.] => [[[],[],[[]],[[]]]] => [[.,[.,[[.,.],[[.,.],.]]]],.]
[[.,[.,[[.,[.,.]],[.,.]]]],.] => [[[],[],[[],[]],[]]] => [[.,[.,[[.,[.,.]],[.,.]]]],.]
[[.,[.,[[[.,.],.],[.,.]]]],.] => [[[],[],[[[]]],[]]] => [[.,[.,[[[.,.],.],[.,.]]]],.]
[[.,[.,[[.,[.,[.,.]]],.]]],.] => [[[],[],[[],[],[]]]] => [[.,[.,[[.,[.,[.,.]]],.]]],.]
[[.,[.,[[.,[[.,.],.]],.]]],.] => [[[],[],[[],[[]]]]] => [[.,[.,[[.,[[.,.],.]],.]]],.]
[[.,[.,[[[.,.],[.,.]],.]]],.] => [[[],[],[[[]],[]]]] => [[.,[.,[[[.,.],[.,.]],.]]],.]
[[.,[.,[[[.,[.,.]],.],.]]],.] => [[[],[],[[[],[]]]]] => [[.,[.,[[[.,[.,.]],.],.]]],.]
[[.,[.,[[[[.,.],.],.],.]]],.] => [[[],[],[[[[]]]]]] => [[.,[.,[[[[.,.],.],.],.]]],.]
[[.,[[.,.],[.,[.,[.,.]]]]],.] => [[[],[[]],[],[],[]]] => [[.,[[.,.],[.,[.,[.,.]]]]],.]
[[.,[[.,.],[.,[[.,.],.]]]],.] => [[[],[[]],[],[[]]]] => [[.,[[.,.],[.,[[.,.],.]]]],.]
[[.,[[.,.],[[.,.],[.,.]]]],.] => [[[],[[]],[[]],[]]] => [[.,[[.,.],[[.,.],[.,.]]]],.]
[[.,[[.,.],[[.,[.,.]],.]]],.] => [[[],[[]],[[],[]]]] => [[.,[[.,.],[[.,[.,.]],.]]],.]
[[.,[[.,.],[[[.,.],.],.]]],.] => [[[],[[]],[[[]]]]] => [[.,[[.,.],[[[.,.],.],.]]],.]
[[.,[[.,[.,.]],[.,[.,.]]]],.] => [[[],[[],[]],[],[]]] => [[.,[[.,[.,.]],[.,[.,.]]]],.]
[[.,[[.,[.,.]],[[.,.],.]]],.] => [[[],[[],[]],[[]]]] => [[.,[[.,[.,.]],[[.,.],.]]],.]
[[.,[[[.,.],.],[.,[.,.]]]],.] => [[[],[[[]]],[],[]]] => [[.,[[[.,.],.],[.,[.,.]]]],.]
[[.,[[[.,.],.],[[.,.],.]]],.] => [[[],[[[]]],[[]]]] => [[.,[[[.,.],.],[[.,.],.]]],.]
[[.,[[.,[.,[.,.]]],[.,.]]],.] => [[[],[[],[],[]],[]]] => [[.,[[.,[.,[.,.]]],[.,.]]],.]
[[.,[[.,[[.,.],.]],[.,.]]],.] => [[[],[[],[[]]],[]]] => [[.,[[.,[[.,.],.]],[.,.]]],.]
[[.,[[[.,.],[.,.]],[.,.]]],.] => [[[],[[[]],[]],[]]] => [[.,[[[.,.],[.,.]],[.,.]]],.]
[[.,[[[.,[.,.]],.],[.,.]]],.] => [[[],[[[],[]]],[]]] => [[.,[[[.,[.,.]],.],[.,.]]],.]
[[.,[[[[.,.],.],.],[.,.]]],.] => [[[],[[[[]]]],[]]] => [[.,[[[[.,.],.],.],[.,.]]],.]
[[.,[[.,[.,[.,[.,.]]]],.]],.] => [[[],[[],[],[],[]]]] => [[.,[[.,[.,[.,[.,.]]]],.]],.]
[[.,[[.,[.,[[.,.],.]]],.]],.] => [[[],[[],[],[[]]]]] => [[.,[[.,[.,[[.,.],.]]],.]],.]
[[.,[[.,[[.,.],[.,.]]],.]],.] => [[[],[[],[[]],[]]]] => [[.,[[.,[[.,.],[.,.]]],.]],.]
[[.,[[.,[[.,[.,.]],.]],.]],.] => [[[],[[],[[],[]]]]] => [[.,[[.,[[.,[.,.]],.]],.]],.]
[[.,[[.,[[[.,.],.],.]],.]],.] => [[[],[[],[[[]]]]]] => [[.,[[.,[[[.,.],.],.]],.]],.]
[[.,[[[.,.],[.,[.,.]]],.]],.] => [[[],[[[]],[],[]]]] => [[.,[[[.,.],[.,[.,.]]],.]],.]
[[.,[[[.,.],[[.,.],.]],.]],.] => [[[],[[[]],[[]]]]] => [[.,[[[.,.],[[.,.],.]],.]],.]
[[.,[[[.,[.,.]],[.,.]],.]],.] => [[[],[[[],[]],[]]]] => [[.,[[[.,[.,.]],[.,.]],.]],.]
[[.,[[[[.,.],.],[.,.]],.]],.] => [[[],[[[[]]],[]]]] => [[.,[[[[.,.],.],[.,.]],.]],.]
[[.,[[[.,[.,[.,.]]],.],.]],.] => [[[],[[[],[],[]]]]] => [[.,[[[.,[.,[.,.]]],.],.]],.]
[[.,[[[.,[[.,.],.]],.],.]],.] => [[[],[[[],[[]]]]]] => [[.,[[[.,[[.,.],.]],.],.]],.]
[[.,[[[[.,.],[.,.]],.],.]],.] => [[[],[[[[]],[]]]]] => [[.,[[[[.,.],[.,.]],.],.]],.]
[[.,[[[[.,[.,.]],.],.],.]],.] => [[[],[[[[],[]]]]]] => [[.,[[[[.,[.,.]],.],.],.]],.]
[[.,[[[[[.,.],.],.],.],.]],.] => [[[],[[[[[]]]]]]] => [[.,[[[[[.,.],.],.],.],.]],.]
[[[.,.],[.,[.,[.,[.,.]]]]],.] => [[[[]],[],[],[],[]]] => [[[.,.],[.,[.,[.,[.,.]]]]],.]
[[[.,.],[.,[.,[[.,.],.]]]],.] => [[[[]],[],[],[[]]]] => [[[.,.],[.,[.,[[.,.],.]]]],.]
[[[.,.],[.,[[.,.],[.,.]]]],.] => [[[[]],[],[[]],[]]] => [[[.,.],[.,[[.,.],[.,.]]]],.]
[[[.,.],[.,[[.,[.,.]],.]]],.] => [[[[]],[],[[],[]]]] => [[[.,.],[.,[[.,[.,.]],.]]],.]
[[[.,.],[.,[[[.,.],.],.]]],.] => [[[[]],[],[[[]]]]] => [[[.,.],[.,[[[.,.],.],.]]],.]
[[[.,.],[[.,.],[.,[.,.]]]],.] => [[[[]],[[]],[],[]]] => [[[.,.],[[.,.],[.,[.,.]]]],.]
[[[.,.],[[.,.],[[.,.],.]]],.] => [[[[]],[[]],[[]]]] => [[[.,.],[[.,.],[[.,.],.]]],.]
[[[.,.],[[.,[.,.]],[.,.]]],.] => [[[[]],[[],[]],[]]] => [[[.,.],[[.,[.,.]],[.,.]]],.]
[[[.,.],[[[.,.],.],[.,.]]],.] => [[[[]],[[[]]],[]]] => [[[.,.],[[[.,.],.],[.,.]]],.]
[[[.,.],[[.,[.,[.,.]]],.]],.] => [[[[]],[[],[],[]]]] => [[[.,.],[[.,[.,[.,.]]],.]],.]
[[[.,.],[[.,[[.,.],.]],.]],.] => [[[[]],[[],[[]]]]] => [[[.,.],[[.,[[.,.],.]],.]],.]
[[[.,.],[[[.,.],[.,.]],.]],.] => [[[[]],[[[]],[]]]] => [[[.,.],[[[.,.],[.,.]],.]],.]
[[[.,.],[[[.,[.,.]],.],.]],.] => [[[[]],[[[],[]]]]] => [[[.,.],[[[.,[.,.]],.],.]],.]
[[[.,.],[[[[.,.],.],.],.]],.] => [[[[]],[[[[]]]]]] => [[[.,.],[[[[.,.],.],.],.]],.]
[[[.,[.,.]],[.,[.,[.,.]]]],.] => [[[[],[]],[],[],[]]] => [[[.,[.,.]],[.,[.,[.,.]]]],.]
[[[.,[.,.]],[.,[[.,.],.]]],.] => [[[[],[]],[],[[]]]] => [[[.,[.,.]],[.,[[.,.],.]]],.]
[[[.,[.,.]],[[.,.],[.,.]]],.] => [[[[],[]],[[]],[]]] => [[[.,[.,.]],[[.,.],[.,.]]],.]
[[[.,[.,.]],[[.,[.,.]],.]],.] => [[[[],[]],[[],[]]]] => [[[.,[.,.]],[[.,[.,.]],.]],.]
[[[.,[.,.]],[[[.,.],.],.]],.] => [[[[],[]],[[[]]]]] => [[[.,[.,.]],[[[.,.],.],.]],.]
[[[[.,.],.],[.,[.,[.,.]]]],.] => [[[[[]]],[],[],[]]] => [[[[.,.],.],[.,[.,[.,.]]]],.]
[[[[.,.],.],[.,[[.,.],.]]],.] => [[[[[]]],[],[[]]]] => [[[[.,.],.],[.,[[.,.],.]]],.]
[[[[.,.],.],[[.,.],[.,.]]],.] => [[[[[]]],[[]],[]]] => [[[[.,.],.],[[.,.],[.,.]]],.]
[[[[.,.],.],[[.,[.,.]],.]],.] => [[[[[]]],[[],[]]]] => [[[[.,.],.],[[.,[.,.]],.]],.]
[[[[.,.],.],[[[.,.],.],.]],.] => [[[[[]]],[[[]]]]] => [[[[.,.],.],[[[.,.],.],.]],.]
[[[.,[.,[.,.]]],[.,[.,.]]],.] => [[[[],[],[]],[],[]]] => [[[.,[.,[.,.]]],[.,[.,.]]],.]
[[[.,[.,[.,.]]],[[.,.],.]],.] => [[[[],[],[]],[[]]]] => [[[.,[.,[.,.]]],[[.,.],.]],.]
[[[.,[[.,.],.]],[.,[.,.]]],.] => [[[[],[[]]],[],[]]] => [[[.,[[.,.],.]],[.,[.,.]]],.]
[[[.,[[.,.],.]],[[.,.],.]],.] => [[[[],[[]]],[[]]]] => [[[.,[[.,.],.]],[[.,.],.]],.]
[[[[.,.],[.,.]],[.,[.,.]]],.] => [[[[[]],[]],[],[]]] => [[[[.,.],[.,.]],[.,[.,.]]],.]
[[[[.,.],[.,.]],[[.,.],.]],.] => [[[[[]],[]],[[]]]] => [[[[.,.],[.,.]],[[.,.],.]],.]
[[[[.,[.,.]],.],[.,[.,.]]],.] => [[[[[],[]]],[],[]]] => [[[[.,[.,.]],.],[.,[.,.]]],.]
[[[[.,[.,.]],.],[[.,.],.]],.] => [[[[[],[]]],[[]]]] => [[[[.,[.,.]],.],[[.,.],.]],.]
[[[[[.,.],.],.],[.,[.,.]]],.] => [[[[[[]]]],[],[]]] => [[[[[.,.],.],.],[.,[.,.]]],.]
[[[[[.,.],.],.],[[.,.],.]],.] => [[[[[[]]]],[[]]]] => [[[[[.,.],.],.],[[.,.],.]],.]
[[[.,[.,[.,[.,.]]]],[.,.]],.] => [[[[],[],[],[]],[]]] => [[[.,[.,[.,[.,.]]]],[.,.]],.]
[[[.,[.,[[.,.],.]]],[.,.]],.] => [[[[],[],[[]]],[]]] => [[[.,[.,[[.,.],.]]],[.,.]],.]
[[[.,[[.,.],[.,.]]],[.,.]],.] => [[[[],[[]],[]],[]]] => [[[.,[[.,.],[.,.]]],[.,.]],.]
[[[.,[[.,[.,.]],.]],[.,.]],.] => [[[[],[[],[]]],[]]] => [[[.,[[.,[.,.]],.]],[.,.]],.]
[[[.,[[[.,.],.],.]],[.,.]],.] => [[[[],[[[]]]],[]]] => [[[.,[[[.,.],.],.]],[.,.]],.]
[[[[.,.],[.,[.,.]]],[.,.]],.] => [[[[[]],[],[]],[]]] => [[[[.,.],[.,[.,.]]],[.,.]],.]
[[[[.,.],[[.,.],.]],[.,.]],.] => [[[[[]],[[]]],[]]] => [[[[.,.],[[.,.],.]],[.,.]],.]
[[[[.,[.,.]],[.,.]],[.,.]],.] => [[[[[],[]],[]],[]]] => [[[[.,[.,.]],[.,.]],[.,.]],.]
[[[[[.,.],.],[.,.]],[.,.]],.] => [[[[[[]]],[]],[]]] => [[[[[.,.],.],[.,.]],[.,.]],.]
[[[[.,[.,[.,.]]],.],[.,.]],.] => [[[[[],[],[]]],[]]] => [[[[.,[.,[.,.]]],.],[.,.]],.]
[[[[.,[[.,.],.]],.],[.,.]],.] => [[[[[],[[]]]],[]]] => [[[[.,[[.,.],.]],.],[.,.]],.]
[[[[[.,.],[.,.]],.],[.,.]],.] => [[[[[[]],[]]],[]]] => [[[[[.,.],[.,.]],.],[.,.]],.]
[[[[[.,[.,.]],.],.],[.,.]],.] => [[[[[[],[]]]],[]]] => [[[[[.,[.,.]],.],.],[.,.]],.]
[[[[[[.,.],.],.],.],[.,.]],.] => [[[[[[[]]]]],[]]] => [[[[[[.,.],.],.],.],[.,.]],.]
[[[.,[.,[.,[.,[.,.]]]]],.],.] => [[[[],[],[],[],[]]]] => [[[.,[.,[.,[.,[.,.]]]]],.],.]
[[[.,[.,[.,[[.,.],.]]]],.],.] => [[[[],[],[],[[]]]]] => [[[.,[.,[.,[[.,.],.]]]],.],.]
[[[.,[.,[[.,.],[.,.]]]],.],.] => [[[[],[],[[]],[]]]] => [[[.,[.,[[.,.],[.,.]]]],.],.]
[[[.,[.,[[.,[.,.]],.]]],.],.] => [[[[],[],[[],[]]]]] => [[[.,[.,[[.,[.,.]],.]]],.],.]
[[[.,[.,[[[.,.],.],.]]],.],.] => [[[[],[],[[[]]]]]] => [[[.,[.,[[[.,.],.],.]]],.],.]
[[[.,[[.,.],[.,[.,.]]]],.],.] => [[[[],[[]],[],[]]]] => [[[.,[[.,.],[.,[.,.]]]],.],.]
[[[.,[[.,.],[[.,.],.]]],.],.] => [[[[],[[]],[[]]]]] => [[[.,[[.,.],[[.,.],.]]],.],.]
[[[.,[[.,[.,.]],[.,.]]],.],.] => [[[[],[[],[]],[]]]] => [[[.,[[.,[.,.]],[.,.]]],.],.]
[[[.,[[[.,.],.],[.,.]]],.],.] => [[[[],[[[]]],[]]]] => [[[.,[[[.,.],.],[.,.]]],.],.]
[[[.,[[.,[.,[.,.]]],.]],.],.] => [[[[],[[],[],[]]]]] => [[[.,[[.,[.,[.,.]]],.]],.],.]
[[[.,[[.,[[.,.],.]],.]],.],.] => [[[[],[[],[[]]]]]] => [[[.,[[.,[[.,.],.]],.]],.],.]
[[[.,[[[.,.],[.,.]],.]],.],.] => [[[[],[[[]],[]]]]] => [[[.,[[[.,.],[.,.]],.]],.],.]
[[[.,[[[.,[.,.]],.],.]],.],.] => [[[[],[[[],[]]]]]] => [[[.,[[[.,[.,.]],.],.]],.],.]
[[[.,[[[[.,.],.],.],.]],.],.] => [[[[],[[[[]]]]]]] => [[[.,[[[[.,.],.],.],.]],.],.]
[[[[.,.],[.,[.,[.,.]]]],.],.] => [[[[[]],[],[],[]]]] => [[[[.,.],[.,[.,[.,.]]]],.],.]
[[[[.,.],[.,[[.,.],.]]],.],.] => [[[[[]],[],[[]]]]] => [[[[.,.],[.,[[.,.],.]]],.],.]
[[[[.,.],[[.,.],[.,.]]],.],.] => [[[[[]],[[]],[]]]] => [[[[.,.],[[.,.],[.,.]]],.],.]
[[[[.,.],[[.,[.,.]],.]],.],.] => [[[[[]],[[],[]]]]] => [[[[.,.],[[.,[.,.]],.]],.],.]
[[[[.,.],[[[.,.],.],.]],.],.] => [[[[[]],[[[]]]]]] => [[[[.,.],[[[.,.],.],.]],.],.]
[[[[.,[.,.]],[.,[.,.]]],.],.] => [[[[[],[]],[],[]]]] => [[[[.,[.,.]],[.,[.,.]]],.],.]
[[[[.,[.,.]],[[.,.],.]],.],.] => [[[[[],[]],[[]]]]] => [[[[.,[.,.]],[[.,.],.]],.],.]
[[[[[.,.],.],[.,[.,.]]],.],.] => [[[[[[]]],[],[]]]] => [[[[[.,.],.],[.,[.,.]]],.],.]
[[[[[.,.],.],[[.,.],.]],.],.] => [[[[[[]]],[[]]]]] => [[[[[.,.],.],[[.,.],.]],.],.]
[[[[.,[.,[.,.]]],[.,.]],.],.] => [[[[[],[],[]],[]]]] => [[[[.,[.,[.,.]]],[.,.]],.],.]
[[[[.,[[.,.],.]],[.,.]],.],.] => [[[[[],[[]]],[]]]] => [[[[.,[[.,.],.]],[.,.]],.],.]
[[[[[.,.],[.,.]],[.,.]],.],.] => [[[[[[]],[]],[]]]] => [[[[[.,.],[.,.]],[.,.]],.],.]
[[[[[.,[.,.]],.],[.,.]],.],.] => [[[[[[],[]]],[]]]] => [[[[[.,[.,.]],.],[.,.]],.],.]
[[[[[[.,.],.],.],[.,.]],.],.] => [[[[[[[]]]],[]]]] => [[[[[[.,.],.],.],[.,.]],.],.]
[[[[.,[.,[.,[.,.]]]],.],.],.] => [[[[[],[],[],[]]]]] => [[[[.,[.,[.,[.,.]]]],.],.],.]
[[[[.,[.,[[.,.],.]]],.],.],.] => [[[[[],[],[[]]]]]] => [[[[.,[.,[[.,.],.]]],.],.],.]
[[[[.,[[.,.],[.,.]]],.],.],.] => [[[[[],[[]],[]]]]] => [[[[.,[[.,.],[.,.]]],.],.],.]
[[[[.,[[.,[.,.]],.]],.],.],.] => [[[[[],[[],[]]]]]] => [[[[.,[[.,[.,.]],.]],.],.],.]
[[[[.,[[[.,.],.],.]],.],.],.] => [[[[[],[[[]]]]]]] => [[[[.,[[[.,.],.],.]],.],.],.]
[[[[[.,.],[.,[.,.]]],.],.],.] => [[[[[[]],[],[]]]]] => [[[[[.,.],[.,[.,.]]],.],.],.]
[[[[[.,.],[[.,.],.]],.],.],.] => [[[[[[]],[[]]]]]] => [[[[[.,.],[[.,.],.]],.],.],.]
[[[[[.,[.,.]],[.,.]],.],.],.] => [[[[[[],[]],[]]]]] => [[[[[.,[.,.]],[.,.]],.],.],.]
[[[[[[.,.],.],[.,.]],.],.],.] => [[[[[[[]]],[]]]]] => [[[[[[.,.],.],[.,.]],.],.],.]
[[[[[.,[.,[.,.]]],.],.],.],.] => [[[[[[],[],[]]]]]] => [[[[[.,[.,[.,.]]],.],.],.],.]
[[[[[.,[[.,.],.]],.],.],.],.] => [[[[[[],[[]]]]]]] => [[[[[.,[[.,.],.]],.],.],.],.]
[[[[[[.,.],[.,.]],.],.],.],.] => [[[[[[[]],[]]]]]] => [[[[[[.,.],[.,.]],.],.],.],.]
[[[[[[.,[.,.]],.],.],.],.],.] => [[[[[[[],[]]]]]]] => [[[[[[.,[.,.]],.],.],.],.],.]
[[[[[[[.,.],.],.],.],.],.],.] => [[[[[[[[]]]]]]]] => [[[[[[[.,.],.],.],.],.],.],.]
[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[],[],[],[],[],[],[],[]] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] => [[],[],[],[],[],[],[[]]] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] => [[],[],[],[],[],[[]],[]] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] => [[],[],[],[],[],[[],[]]] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] => [[],[],[],[],[],[[[]]]] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] => [[],[],[],[],[[]],[],[]] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] => [[],[],[],[],[[]],[[]]] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] => [[],[],[],[],[[],[]],[]] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] => [[],[],[],[],[[[]]],[]] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] => [[],[],[],[],[[],[],[]]] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] => [[],[],[],[],[[],[[]]]] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] => [[],[],[],[],[[[]],[]]] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] => [[],[],[],[],[[[],[]]]] => [.,[.,[.,[.,[[[.,[.,.]],.],.]]]]]
[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] => [[],[],[],[],[[[[]]]]] => [.,[.,[.,[.,[[[[.,.],.],.],.]]]]]
[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] => [[],[],[],[[]],[],[],[]] => [.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]]
[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] => [[],[],[],[[]],[],[[]]] => [.,[.,[.,[[.,.],[.,[[.,.],.]]]]]]
[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] => [[],[],[],[[]],[[]],[]] => [.,[.,[.,[[.,.],[[.,.],[.,.]]]]]]
[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] => [[],[],[],[[]],[[],[]]] => [.,[.,[.,[[.,.],[[.,[.,.]],.]]]]]
[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] => [[],[],[],[[]],[[[]]]] => [.,[.,[.,[[.,.],[[[.,.],.],.]]]]]
[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] => [[],[],[],[[],[]],[],[]] => [.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]]
[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] => [[],[],[],[[],[]],[[]]] => [.,[.,[.,[[.,[.,.]],[[.,.],.]]]]]
[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] => [[],[],[],[[[]]],[],[]] => [.,[.,[.,[[[.,.],.],[.,[.,.]]]]]]
[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] => [[],[],[],[[[]]],[[]]] => [.,[.,[.,[[[.,.],.],[[.,.],.]]]]]
[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] => [[],[],[],[[],[],[]],[]] => [.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]]
[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] => [[],[],[],[[],[[]]],[]] => [.,[.,[.,[[.,[[.,.],.]],[.,.]]]]]
[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] => [[],[],[],[[[]],[]],[]] => [.,[.,[.,[[[.,.],[.,.]],[.,.]]]]]
[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] => [[],[],[],[[[],[]]],[]] => [.,[.,[.,[[[.,[.,.]],.],[.,.]]]]]
[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] => [[],[],[],[[[[]]]],[]] => [.,[.,[.,[[[[.,.],.],.],[.,.]]]]]
[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] => [[],[],[],[[],[],[],[]]] => [.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]]
[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] => [[],[],[],[[],[],[[]]]] => [.,[.,[.,[[.,[.,[[.,.],.]]],.]]]]
[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] => [[],[],[],[[],[[]],[]]] => [.,[.,[.,[[.,[[.,.],[.,.]]],.]]]]
[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] => [[],[],[],[[],[[],[]]]] => [.,[.,[.,[[.,[[.,[.,.]],.]],.]]]]
[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] => [[],[],[],[[],[[[]]]]] => [.,[.,[.,[[.,[[[.,.],.],.]],.]]]]
[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] => [[],[],[],[[[]],[],[]]] => [.,[.,[.,[[[.,.],[.,[.,.]]],.]]]]
[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] => [[],[],[],[[[]],[[]]]] => [.,[.,[.,[[[.,.],[[.,.],.]],.]]]]
[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] => [[],[],[],[[[],[]],[]]] => [.,[.,[.,[[[.,[.,.]],[.,.]],.]]]]
[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] => [[],[],[],[[[[]]],[]]] => [.,[.,[.,[[[[.,.],.],[.,.]],.]]]]
[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] => [[],[],[],[[[],[],[]]]] => [.,[.,[.,[[[.,[.,[.,.]]],.],.]]]]
[.,[.,[.,[[[.,[[.,.],.]],.],.]]]] => [[],[],[],[[[],[[]]]]] => [.,[.,[.,[[[.,[[.,.],.]],.],.]]]]
[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] => [[],[],[],[[[[]],[]]]] => [.,[.,[.,[[[[.,.],[.,.]],.],.]]]]
[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] => [[],[],[],[[[[],[]]]]] => [.,[.,[.,[[[[.,[.,.]],.],.],.]]]]
[.,[.,[.,[[[[[.,.],.],.],.],.]]]] => [[],[],[],[[[[[]]]]]] => [.,[.,[.,[[[[[.,.],.],.],.],.]]]]
[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] => [[],[],[[]],[],[],[],[]] => [.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]]
[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] => [[],[],[[]],[],[],[[]]] => [.,[.,[[.,.],[.,[.,[[.,.],.]]]]]]
[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] => [[],[],[[]],[],[[]],[]] => [.,[.,[[.,.],[.,[[.,.],[.,.]]]]]]
[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] => [[],[],[[]],[],[[],[]]] => [.,[.,[[.,.],[.,[[.,[.,.]],.]]]]]
[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] => [[],[],[[]],[],[[[]]]] => [.,[.,[[.,.],[.,[[[.,.],.],.]]]]]
[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] => [[],[],[[]],[[]],[],[]] => [.,[.,[[.,.],[[.,.],[.,[.,.]]]]]]
[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] => [[],[],[[]],[[]],[[]]] => [.,[.,[[.,.],[[.,.],[[.,.],.]]]]]
[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] => [[],[],[[]],[[],[]],[]] => [.,[.,[[.,.],[[.,[.,.]],[.,.]]]]]
[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] => [[],[],[[]],[[[]]],[]] => [.,[.,[[.,.],[[[.,.],.],[.,.]]]]]
[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] => [[],[],[[]],[[],[],[]]] => [.,[.,[[.,.],[[.,[.,[.,.]]],.]]]]
[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] => [[],[],[[]],[[],[[]]]] => [.,[.,[[.,.],[[.,[[.,.],.]],.]]]]
[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] => [[],[],[[]],[[[]],[]]] => [.,[.,[[.,.],[[[.,.],[.,.]],.]]]]
[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] => [[],[],[[]],[[[],[]]]] => [.,[.,[[.,.],[[[.,[.,.]],.],.]]]]
[.,[.,[[.,.],[[[[.,.],.],.],.]]]] => [[],[],[[]],[[[[]]]]] => [.,[.,[[.,.],[[[[.,.],.],.],.]]]]
[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] => [[],[],[[],[]],[],[],[]] => [.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]]
[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] => [[],[],[[],[]],[],[[]]] => [.,[.,[[.,[.,.]],[.,[[.,.],.]]]]]
[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] => [[],[],[[],[]],[[]],[]] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] => [[],[],[[],[]],[[],[]]] => [.,[.,[[.,[.,.]],[[.,[.,.]],.]]]]
[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] => [[],[],[[],[]],[[[]]]] => [.,[.,[[.,[.,.]],[[[.,.],.],.]]]]
[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] => [[],[],[[[]]],[],[],[]] => [.,[.,[[[.,.],.],[.,[.,[.,.]]]]]]
[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] => [[],[],[[[]]],[],[[]]] => [.,[.,[[[.,.],.],[.,[[.,.],.]]]]]
[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] => [[],[],[[[]]],[[]],[]] => [.,[.,[[[.,.],.],[[.,.],[.,.]]]]]
[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] => [[],[],[[[]]],[[],[]]] => [.,[.,[[[.,.],.],[[.,[.,.]],.]]]]
[.,[.,[[[.,.],.],[[[.,.],.],.]]]] => [[],[],[[[]]],[[[]]]] => [.,[.,[[[.,.],.],[[[.,.],.],.]]]]
[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] => [[],[],[[],[],[]],[],[]] => [.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]]
[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] => [[],[],[[],[],[]],[[]]] => [.,[.,[[.,[.,[.,.]]],[[.,.],.]]]]
[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] => [[],[],[[],[[]]],[],[]] => [.,[.,[[.,[[.,.],.]],[.,[.,.]]]]]
[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] => [[],[],[[],[[]]],[[]]] => [.,[.,[[.,[[.,.],.]],[[.,.],.]]]]
[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] => [[],[],[[[]],[]],[],[]] => [.,[.,[[[.,.],[.,.]],[.,[.,.]]]]]
[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] => [[],[],[[[]],[]],[[]]] => [.,[.,[[[.,.],[.,.]],[[.,.],.]]]]
[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] => [[],[],[[[],[]]],[],[]] => [.,[.,[[[.,[.,.]],.],[.,[.,.]]]]]
[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] => [[],[],[[[],[]]],[[]]] => [.,[.,[[[.,[.,.]],.],[[.,.],.]]]]
[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] => [[],[],[[[[]]]],[],[]] => [.,[.,[[[[.,.],.],.],[.,[.,.]]]]]
[.,[.,[[[[.,.],.],.],[[.,.],.]]]] => [[],[],[[[[]]]],[[]]] => [.,[.,[[[[.,.],.],.],[[.,.],.]]]]
[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] => [[],[],[[],[],[],[]],[]] => [.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]]
[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] => [[],[],[[],[],[[]]],[]] => [.,[.,[[.,[.,[[.,.],.]]],[.,.]]]]
[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] => [[],[],[[],[[]],[]],[]] => [.,[.,[[.,[[.,.],[.,.]]],[.,.]]]]
[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] => [[],[],[[],[[],[]]],[]] => [.,[.,[[.,[[.,[.,.]],.]],[.,.]]]]
[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] => [[],[],[[],[[[]]]],[]] => [.,[.,[[.,[[[.,.],.],.]],[.,.]]]]
[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] => [[],[],[[[]],[],[]],[]] => [.,[.,[[[.,.],[.,[.,.]]],[.,.]]]]
[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] => [[],[],[[[]],[[]]],[]] => [.,[.,[[[.,.],[[.,.],.]],[.,.]]]]
[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] => [[],[],[[[],[]],[]],[]] => [.,[.,[[[.,[.,.]],[.,.]],[.,.]]]]
[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] => [[],[],[[[[]]],[]],[]] => [.,[.,[[[[.,.],.],[.,.]],[.,.]]]]
[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] => [[],[],[[[],[],[]]],[]] => [.,[.,[[[.,[.,[.,.]]],.],[.,.]]]]
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[[.,.],[[[.,[[.,.],[.,.]]],.],.]] => [[[]],[[[],[[]],[]]]] => [[.,.],[[[.,[[.,.],[.,.]]],.],.]]
[[.,.],[[[.,[[.,[.,.]],.]],.],.]] => [[[]],[[[],[[],[]]]]] => [[.,.],[[[.,[[.,[.,.]],.]],.],.]]
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[[.,.],[[[[.,.],[.,[.,.]]],.],.]] => [[[]],[[[[]],[],[]]]] => [[.,.],[[[[.,.],[.,[.,.]]],.],.]]
[[.,.],[[[[.,.],[[.,.],.]],.],.]] => [[[]],[[[[]],[[]]]]] => [[.,.],[[[[.,.],[[.,.],.]],.],.]]
[[.,.],[[[[.,[.,.]],[.,.]],.],.]] => [[[]],[[[[],[]],[]]]] => [[.,.],[[[[.,[.,.]],[.,.]],.],.]]
[[.,.],[[[[[.,.],.],[.,.]],.],.]] => [[[]],[[[[[]]],[]]]] => [[.,.],[[[[[.,.],.],[.,.]],.],.]]
[[.,.],[[[[.,[.,[.,.]]],.],.],.]] => [[[]],[[[[],[],[]]]]] => [[.,.],[[[[.,[.,[.,.]]],.],.],.]]
[[.,.],[[[[.,[[.,.],.]],.],.],.]] => [[[]],[[[[],[[]]]]]] => [[.,.],[[[[.,[[.,.],.]],.],.],.]]
[[.,.],[[[[[.,.],[.,.]],.],.],.]] => [[[]],[[[[[]],[]]]]] => [[.,.],[[[[[.,.],[.,.]],.],.],.]]
[[.,.],[[[[[.,[.,.]],.],.],.],.]] => [[[]],[[[[[],[]]]]]] => [[.,.],[[[[[.,[.,.]],.],.],.],.]]
[[.,.],[[[[[[.,.],.],.],.],.],.]] => [[[]],[[[[[[]]]]]]] => [[.,.],[[[[[[.,.],.],.],.],.],.]]
[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]] => [[[],[]],[],[],[],[],[]] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]
[[.,[.,.]],[.,[.,[.,[[.,.],.]]]]] => [[[],[]],[],[],[],[[]]] => [[.,[.,.]],[.,[.,[.,[[.,.],.]]]]]
[[.,[.,.]],[.,[.,[[.,.],[.,.]]]]] => [[[],[]],[],[],[[]],[]] => [[.,[.,.]],[.,[.,[[.,.],[.,.]]]]]
[[.,[.,.]],[.,[.,[[.,[.,.]],.]]]] => [[[],[]],[],[],[[],[]]] => [[.,[.,.]],[.,[.,[[.,[.,.]],.]]]]
[[.,[.,.]],[.,[.,[[[.,.],.],.]]]] => [[[],[]],[],[],[[[]]]] => [[.,[.,.]],[.,[.,[[[.,.],.],.]]]]
[[.,[.,.]],[.,[[.,.],[.,[.,.]]]]] => [[[],[]],[],[[]],[],[]] => [[.,[.,.]],[.,[[.,.],[.,[.,.]]]]]
[[.,[.,.]],[.,[[.,.],[[.,.],.]]]] => [[[],[]],[],[[]],[[]]] => [[.,[.,.]],[.,[[.,.],[[.,.],.]]]]
[[.,[.,.]],[.,[[.,[.,.]],[.,.]]]] => [[[],[]],[],[[],[]],[]] => [[.,[.,.]],[.,[[.,[.,.]],[.,.]]]]
[[.,[.,.]],[.,[[[.,.],.],[.,.]]]] => [[[],[]],[],[[[]]],[]] => [[.,[.,.]],[.,[[[.,.],.],[.,.]]]]
[[.,[.,.]],[.,[[.,[.,[.,.]]],.]]] => [[[],[]],[],[[],[],[]]] => [[.,[.,.]],[.,[[.,[.,[.,.]]],.]]]
[[.,[.,.]],[.,[[.,[[.,.],.]],.]]] => [[[],[]],[],[[],[[]]]] => [[.,[.,.]],[.,[[.,[[.,.],.]],.]]]
[[.,[.,.]],[.,[[[.,.],[.,.]],.]]] => [[[],[]],[],[[[]],[]]] => [[.,[.,.]],[.,[[[.,.],[.,.]],.]]]
[[.,[.,.]],[.,[[[.,[.,.]],.],.]]] => [[[],[]],[],[[[],[]]]] => [[.,[.,.]],[.,[[[.,[.,.]],.],.]]]
[[.,[.,.]],[.,[[[[.,.],.],.],.]]] => [[[],[]],[],[[[[]]]]] => [[.,[.,.]],[.,[[[[.,.],.],.],.]]]
[[.,[.,.]],[[.,.],[.,[.,[.,.]]]]] => [[[],[]],[[]],[],[],[]] => [[.,[.,.]],[[.,.],[.,[.,[.,.]]]]]
[[.,[.,.]],[[.,.],[.,[[.,.],.]]]] => [[[],[]],[[]],[],[[]]] => [[.,[.,.]],[[.,.],[.,[[.,.],.]]]]
[[.,[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[],[]],[[]],[[]],[]] => [[.,[.,.]],[[.,.],[[.,.],[.,.]]]]
[[.,[.,.]],[[.,.],[[.,[.,.]],.]]] => [[[],[]],[[]],[[],[]]] => [[.,[.,.]],[[.,.],[[.,[.,.]],.]]]
[[.,[.,.]],[[.,.],[[[.,.],.],.]]] => [[[],[]],[[]],[[[]]]] => [[.,[.,.]],[[.,.],[[[.,.],.],.]]]
[[.,[.,.]],[[.,[.,.]],[.,[.,.]]]] => [[[],[]],[[],[]],[],[]] => [[.,[.,.]],[[.,[.,.]],[.,[.,.]]]]
[[.,[.,.]],[[.,[.,.]],[[.,.],.]]] => [[[],[]],[[],[]],[[]]] => [[.,[.,.]],[[.,[.,.]],[[.,.],.]]]
[[.,[.,.]],[[[.,.],.],[.,[.,.]]]] => [[[],[]],[[[]]],[],[]] => [[.,[.,.]],[[[.,.],.],[.,[.,.]]]]
[[.,[.,.]],[[[.,.],.],[[.,.],.]]] => [[[],[]],[[[]]],[[]]] => [[.,[.,.]],[[[.,.],.],[[.,.],.]]]
[[.,[.,.]],[[.,[.,[.,.]]],[.,.]]] => [[[],[]],[[],[],[]],[]] => [[.,[.,.]],[[.,[.,[.,.]]],[.,.]]]
[[.,[.,.]],[[.,[[.,.],.]],[.,.]]] => [[[],[]],[[],[[]]],[]] => [[.,[.,.]],[[.,[[.,.],.]],[.,.]]]
[[.,[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[],[]],[[[]],[]],[]] => [[.,[.,.]],[[[.,.],[.,.]],[.,.]]]
[[.,[.,.]],[[[.,[.,.]],.],[.,.]]] => [[[],[]],[[[],[]]],[]] => [[.,[.,.]],[[[.,[.,.]],.],[.,.]]]
[[.,[.,.]],[[[[.,.],.],.],[.,.]]] => [[[],[]],[[[[]]]],[]] => [[.,[.,.]],[[[[.,.],.],.],[.,.]]]
[[.,[.,.]],[[.,[.,[.,[.,.]]]],.]] => [[[],[]],[[],[],[],[]]] => [[.,[.,.]],[[.,[.,[.,[.,.]]]],.]]
[[.,[.,.]],[[.,[.,[[.,.],.]]],.]] => [[[],[]],[[],[],[[]]]] => [[.,[.,.]],[[.,[.,[[.,.],.]]],.]]
[[.,[.,.]],[[.,[[.,.],[.,.]]],.]] => [[[],[]],[[],[[]],[]]] => [[.,[.,.]],[[.,[[.,.],[.,.]]],.]]
[[.,[.,.]],[[.,[[.,[.,.]],.]],.]] => [[[],[]],[[],[[],[]]]] => [[.,[.,.]],[[.,[[.,[.,.]],.]],.]]
[[.,[.,.]],[[.,[[[.,.],.],.]],.]] => [[[],[]],[[],[[[]]]]] => [[.,[.,.]],[[.,[[[.,.],.],.]],.]]
[[.,[.,.]],[[[.,.],[.,[.,.]]],.]] => [[[],[]],[[[]],[],[]]] => [[.,[.,.]],[[[.,.],[.,[.,.]]],.]]
[[.,[.,.]],[[[.,.],[[.,.],.]],.]] => [[[],[]],[[[]],[[]]]] => [[.,[.,.]],[[[.,.],[[.,.],.]],.]]
[[.,[.,.]],[[[.,[.,.]],[.,.]],.]] => [[[],[]],[[[],[]],[]]] => [[.,[.,.]],[[[.,[.,.]],[.,.]],.]]
[[.,[.,.]],[[[[.,.],.],[.,.]],.]] => [[[],[]],[[[[]]],[]]] => [[.,[.,.]],[[[[.,.],.],[.,.]],.]]
[[.,[.,.]],[[[.,[.,[.,.]]],.],.]] => [[[],[]],[[[],[],[]]]] => [[.,[.,.]],[[[.,[.,[.,.]]],.],.]]
[[.,[.,.]],[[[.,[[.,.],.]],.],.]] => [[[],[]],[[[],[[]]]]] => [[.,[.,.]],[[[.,[[.,.],.]],.],.]]
[[.,[.,.]],[[[[.,.],[.,.]],.],.]] => [[[],[]],[[[[]],[]]]] => [[.,[.,.]],[[[[.,.],[.,.]],.],.]]
[[.,[.,.]],[[[[.,[.,.]],.],.],.]] => [[[],[]],[[[[],[]]]]] => [[.,[.,.]],[[[[.,[.,.]],.],.],.]]
[[.,[.,.]],[[[[[.,.],.],.],.],.]] => [[[],[]],[[[[[]]]]]] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[]]],[],[],[],[],[]] => [[[.,.],.],[.,[.,[.,[.,[.,.]]]]]]
[[[.,.],.],[.,[.,[.,[[.,.],.]]]]] => [[[[]]],[],[],[],[[]]] => [[[.,.],.],[.,[.,[.,[[.,.],.]]]]]
[[[.,.],.],[.,[.,[[.,.],[.,.]]]]] => [[[[]]],[],[],[[]],[]] => [[[.,.],.],[.,[.,[[.,.],[.,.]]]]]
[[[.,.],.],[.,[.,[[.,[.,.]],.]]]] => [[[[]]],[],[],[[],[]]] => [[[.,.],.],[.,[.,[[.,[.,.]],.]]]]
[[[.,.],.],[.,[.,[[[.,.],.],.]]]] => [[[[]]],[],[],[[[]]]] => [[[.,.],.],[.,[.,[[[.,.],.],.]]]]
[[[.,.],.],[.,[[.,.],[.,[.,.]]]]] => [[[[]]],[],[[]],[],[]] => [[[.,.],.],[.,[[.,.],[.,[.,.]]]]]
[[[.,.],.],[.,[[.,.],[[.,.],.]]]] => [[[[]]],[],[[]],[[]]] => [[[.,.],.],[.,[[.,.],[[.,.],.]]]]
[[[.,.],.],[.,[[.,[.,.]],[.,.]]]] => [[[[]]],[],[[],[]],[]] => [[[.,.],.],[.,[[.,[.,.]],[.,.]]]]
[[[.,.],.],[.,[[[.,.],.],[.,.]]]] => [[[[]]],[],[[[]]],[]] => [[[.,.],.],[.,[[[.,.],.],[.,.]]]]
[[[.,.],.],[.,[[.,[.,[.,.]]],.]]] => [[[[]]],[],[[],[],[]]] => [[[.,.],.],[.,[[.,[.,[.,.]]],.]]]
[[[.,.],.],[.,[[.,[[.,.],.]],.]]] => [[[[]]],[],[[],[[]]]] => [[[.,.],.],[.,[[.,[[.,.],.]],.]]]
[[[.,.],.],[.,[[[.,.],[.,.]],.]]] => [[[[]]],[],[[[]],[]]] => [[[.,.],.],[.,[[[.,.],[.,.]],.]]]
[[[.,.],.],[.,[[[.,[.,.]],.],.]]] => [[[[]]],[],[[[],[]]]] => [[[.,.],.],[.,[[[.,[.,.]],.],.]]]
[[[.,.],.],[.,[[[[.,.],.],.],.]]] => [[[[]]],[],[[[[]]]]] => [[[.,.],.],[.,[[[[.,.],.],.],.]]]
[[[.,.],.],[[.,.],[.,[.,[.,.]]]]] => [[[[]]],[[]],[],[],[]] => [[[.,.],.],[[.,.],[.,[.,[.,.]]]]]
[[[.,.],.],[[.,.],[.,[[.,.],.]]]] => [[[[]]],[[]],[],[[]]] => [[[.,.],.],[[.,.],[.,[[.,.],.]]]]
[[[.,.],.],[[.,.],[[.,.],[.,.]]]] => [[[[]]],[[]],[[]],[]] => [[[.,.],.],[[.,.],[[.,.],[.,.]]]]
[[[.,.],.],[[.,.],[[.,[.,.]],.]]] => [[[[]]],[[]],[[],[]]] => [[[.,.],.],[[.,.],[[.,[.,.]],.]]]
[[[.,.],.],[[.,.],[[[.,.],.],.]]] => [[[[]]],[[]],[[[]]]] => [[[.,.],.],[[.,.],[[[.,.],.],.]]]
[[[.,.],.],[[.,[.,.]],[.,[.,.]]]] => [[[[]]],[[],[]],[],[]] => [[[.,.],.],[[.,[.,.]],[.,[.,.]]]]
[[[.,.],.],[[.,[.,.]],[[.,.],.]]] => [[[[]]],[[],[]],[[]]] => [[[.,.],.],[[.,[.,.]],[[.,.],.]]]
[[[.,.],.],[[[.,.],.],[.,[.,.]]]] => [[[[]]],[[[]]],[],[]] => [[[.,.],.],[[[.,.],.],[.,[.,.]]]]
[[[.,.],.],[[[.,.],.],[[.,.],.]]] => [[[[]]],[[[]]],[[]]] => [[[.,.],.],[[[.,.],.],[[.,.],.]]]
[[[.,.],.],[[.,[.,[.,.]]],[.,.]]] => [[[[]]],[[],[],[]],[]] => [[[.,.],.],[[.,[.,[.,.]]],[.,.]]]
[[[.,.],.],[[.,[[.,.],.]],[.,.]]] => [[[[]]],[[],[[]]],[]] => [[[.,.],.],[[.,[[.,.],.]],[.,.]]]
[[[.,.],.],[[[.,.],[.,.]],[.,.]]] => [[[[]]],[[[]],[]],[]] => [[[.,.],.],[[[.,.],[.,.]],[.,.]]]
[[[.,.],.],[[[.,[.,.]],.],[.,.]]] => [[[[]]],[[[],[]]],[]] => [[[.,.],.],[[[.,[.,.]],.],[.,.]]]
[[[.,.],.],[[[[.,.],.],.],[.,.]]] => [[[[]]],[[[[]]]],[]] => [[[.,.],.],[[[[.,.],.],.],[.,.]]]
[[[.,.],.],[[.,[.,[.,[.,.]]]],.]] => [[[[]]],[[],[],[],[]]] => [[[.,.],.],[[.,[.,[.,[.,.]]]],.]]
[[[.,.],.],[[.,[.,[[.,.],.]]],.]] => [[[[]]],[[],[],[[]]]] => [[[.,.],.],[[.,[.,[[.,.],.]]],.]]
[[[.,.],.],[[.,[[.,.],[.,.]]],.]] => [[[[]]],[[],[[]],[]]] => [[[.,.],.],[[.,[[.,.],[.,.]]],.]]
[[[.,.],.],[[.,[[.,[.,.]],.]],.]] => [[[[]]],[[],[[],[]]]] => [[[.,.],.],[[.,[[.,[.,.]],.]],.]]
[[[.,.],.],[[.,[[[.,.],.],.]],.]] => [[[[]]],[[],[[[]]]]] => [[[.,.],.],[[.,[[[.,.],.],.]],.]]
[[[.,.],.],[[[.,.],[.,[.,.]]],.]] => [[[[]]],[[[]],[],[]]] => [[[.,.],.],[[[.,.],[.,[.,.]]],.]]
[[[.,.],.],[[[.,.],[[.,.],.]],.]] => [[[[]]],[[[]],[[]]]] => [[[.,.],.],[[[.,.],[[.,.],.]],.]]
[[[.,.],.],[[[.,[.,.]],[.,.]],.]] => [[[[]]],[[[],[]],[]]] => [[[.,.],.],[[[.,[.,.]],[.,.]],.]]
[[[.,.],.],[[[[.,.],.],[.,.]],.]] => [[[[]]],[[[[]]],[]]] => [[[.,.],.],[[[[.,.],.],[.,.]],.]]
[[[.,.],.],[[[.,[.,[.,.]]],.],.]] => [[[[]]],[[[],[],[]]]] => [[[.,.],.],[[[.,[.,[.,.]]],.],.]]
[[[.,.],.],[[[.,[[.,.],.]],.],.]] => [[[[]]],[[[],[[]]]]] => [[[.,.],.],[[[.,[[.,.],.]],.],.]]
[[[.,.],.],[[[[.,.],[.,.]],.],.]] => [[[[]]],[[[[]],[]]]] => [[[.,.],.],[[[[.,.],[.,.]],.],.]]
[[[.,.],.],[[[[.,[.,.]],.],.],.]] => [[[[]]],[[[[],[]]]]] => [[[.,.],.],[[[[.,[.,.]],.],.],.]]
[[[.,.],.],[[[[[.,.],.],.],.],.]] => [[[[]]],[[[[[]]]]]] => [[[.,.],.],[[[[[.,.],.],.],.],.]]
[[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]] => [[[],[],[]],[],[],[],[]] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]
[[.,[.,[.,.]]],[.,[.,[[.,.],.]]]] => [[[],[],[]],[],[],[[]]] => [[.,[.,[.,.]]],[.,[.,[[.,.],.]]]]
[[.,[.,[.,.]]],[.,[[.,.],[.,.]]]] => [[[],[],[]],[],[[]],[]] => [[.,[.,[.,.]]],[.,[[.,.],[.,.]]]]
[[.,[.,[.,.]]],[.,[[.,[.,.]],.]]] => [[[],[],[]],[],[[],[]]] => [[.,[.,[.,.]]],[.,[[.,[.,.]],.]]]
[[.,[.,[.,.]]],[.,[[[.,.],.],.]]] => [[[],[],[]],[],[[[]]]] => [[.,[.,[.,.]]],[.,[[[.,.],.],.]]]
[[.,[.,[.,.]]],[[.,.],[.,[.,.]]]] => [[[],[],[]],[[]],[],[]] => [[.,[.,[.,.]]],[[.,.],[.,[.,.]]]]
[[.,[.,[.,.]]],[[.,.],[[.,.],.]]] => [[[],[],[]],[[]],[[]]] => [[.,[.,[.,.]]],[[.,.],[[.,.],.]]]
[[.,[.,[.,.]]],[[.,[.,.]],[.,.]]] => [[[],[],[]],[[],[]],[]] => [[.,[.,[.,.]]],[[.,[.,.]],[.,.]]]
[[.,[.,[.,.]]],[[[.,.],.],[.,.]]] => [[[],[],[]],[[[]]],[]] => [[.,[.,[.,.]]],[[[.,.],.],[.,.]]]
[[.,[.,[.,.]]],[[.,[.,[.,.]]],.]] => [[[],[],[]],[[],[],[]]] => [[.,[.,[.,.]]],[[.,[.,[.,.]]],.]]
[[.,[.,[.,.]]],[[.,[[.,.],.]],.]] => [[[],[],[]],[[],[[]]]] => [[.,[.,[.,.]]],[[.,[[.,.],.]],.]]
[[.,[.,[.,.]]],[[[.,.],[.,.]],.]] => [[[],[],[]],[[[]],[]]] => [[.,[.,[.,.]]],[[[.,.],[.,.]],.]]
[[.,[.,[.,.]]],[[[.,[.,.]],.],.]] => [[[],[],[]],[[[],[]]]] => [[.,[.,[.,.]]],[[[.,[.,.]],.],.]]
[[.,[.,[.,.]]],[[[[.,.],.],.],.]] => [[[],[],[]],[[[[]]]]] => [[.,[.,[.,.]]],[[[[.,.],.],.],.]]
[[.,[[.,.],.]],[.,[.,[.,[.,.]]]]] => [[[],[[]]],[],[],[],[]] => [[.,[[.,.],.]],[.,[.,[.,[.,.]]]]]
[[.,[[.,.],.]],[.,[.,[[.,.],.]]]] => [[[],[[]]],[],[],[[]]] => [[.,[[.,.],.]],[.,[.,[[.,.],.]]]]
[[.,[[.,.],.]],[.,[[.,.],[.,.]]]] => [[[],[[]]],[],[[]],[]] => [[.,[[.,.],.]],[.,[[.,.],[.,.]]]]
[[.,[[.,.],.]],[.,[[.,[.,.]],.]]] => [[[],[[]]],[],[[],[]]] => [[.,[[.,.],.]],[.,[[.,[.,.]],.]]]
[[.,[[.,.],.]],[.,[[[.,.],.],.]]] => [[[],[[]]],[],[[[]]]] => [[.,[[.,.],.]],[.,[[[.,.],.],.]]]
[[.,[[.,.],.]],[[.,.],[.,[.,.]]]] => [[[],[[]]],[[]],[],[]] => [[.,[[.,.],.]],[[.,.],[.,[.,.]]]]
[[.,[[.,.],.]],[[.,.],[[.,.],.]]] => [[[],[[]]],[[]],[[]]] => [[.,[[.,.],.]],[[.,.],[[.,.],.]]]
[[.,[[.,.],.]],[[.,[.,.]],[.,.]]] => [[[],[[]]],[[],[]],[]] => [[.,[[.,.],.]],[[.,[.,.]],[.,.]]]
[[.,[[.,.],.]],[[[.,.],.],[.,.]]] => [[[],[[]]],[[[]]],[]] => [[.,[[.,.],.]],[[[.,.],.],[.,.]]]
[[.,[[.,.],.]],[[.,[.,[.,.]]],.]] => [[[],[[]]],[[],[],[]]] => [[.,[[.,.],.]],[[.,[.,[.,.]]],.]]
[[.,[[.,.],.]],[[.,[[.,.],.]],.]] => [[[],[[]]],[[],[[]]]] => [[.,[[.,.],.]],[[.,[[.,.],.]],.]]
[[.,[[.,.],.]],[[[.,.],[.,.]],.]] => [[[],[[]]],[[[]],[]]] => [[.,[[.,.],.]],[[[.,.],[.,.]],.]]
[[.,[[.,.],.]],[[[.,[.,.]],.],.]] => [[[],[[]]],[[[],[]]]] => [[.,[[.,.],.]],[[[.,[.,.]],.],.]]
[[.,[[.,.],.]],[[[[.,.],.],.],.]] => [[[],[[]]],[[[[]]]]] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[[[.,.],[.,.]],[.,[.,[.,[.,.]]]]] => [[[[]],[]],[],[],[],[]] => [[[.,.],[.,.]],[.,[.,[.,[.,.]]]]]
[[[.,.],[.,.]],[.,[.,[[.,.],.]]]] => [[[[]],[]],[],[],[[]]] => [[[.,.],[.,.]],[.,[.,[[.,.],.]]]]
[[[.,.],[.,.]],[.,[[.,.],[.,.]]]] => [[[[]],[]],[],[[]],[]] => [[[.,.],[.,.]],[.,[[.,.],[.,.]]]]
[[[.,.],[.,.]],[.,[[.,[.,.]],.]]] => [[[[]],[]],[],[[],[]]] => [[[.,.],[.,.]],[.,[[.,[.,.]],.]]]
[[[.,.],[.,.]],[.,[[[.,.],.],.]]] => [[[[]],[]],[],[[[]]]] => [[[.,.],[.,.]],[.,[[[.,.],.],.]]]
[[[.,.],[.,.]],[[.,.],[.,[.,.]]]] => [[[[]],[]],[[]],[],[]] => [[[.,.],[.,.]],[[.,.],[.,[.,.]]]]
[[[.,.],[.,.]],[[.,.],[[.,.],.]]] => [[[[]],[]],[[]],[[]]] => [[[.,.],[.,.]],[[.,.],[[.,.],.]]]
[[[.,.],[.,.]],[[.,[.,.]],[.,.]]] => [[[[]],[]],[[],[]],[]] => [[[.,.],[.,.]],[[.,[.,.]],[.,.]]]
[[[.,.],[.,.]],[[[.,.],.],[.,.]]] => [[[[]],[]],[[[]]],[]] => [[[.,.],[.,.]],[[[.,.],.],[.,.]]]
[[[.,.],[.,.]],[[.,[.,[.,.]]],.]] => [[[[]],[]],[[],[],[]]] => [[[.,.],[.,.]],[[.,[.,[.,.]]],.]]
[[[.,.],[.,.]],[[.,[[.,.],.]],.]] => [[[[]],[]],[[],[[]]]] => [[[.,.],[.,.]],[[.,[[.,.],.]],.]]
[[[.,.],[.,.]],[[[.,.],[.,.]],.]] => [[[[]],[]],[[[]],[]]] => [[[.,.],[.,.]],[[[.,.],[.,.]],.]]
[[[.,.],[.,.]],[[[.,[.,.]],.],.]] => [[[[]],[]],[[[],[]]]] => [[[.,.],[.,.]],[[[.,[.,.]],.],.]]
[[[.,.],[.,.]],[[[[.,.],.],.],.]] => [[[[]],[]],[[[[]]]]] => [[[.,.],[.,.]],[[[[.,.],.],.],.]]
[[[.,[.,.]],.],[.,[.,[.,[.,.]]]]] => [[[[],[]]],[],[],[],[]] => [[[.,[.,.]],.],[.,[.,[.,[.,.]]]]]
[[[.,[.,.]],.],[.,[.,[[.,.],.]]]] => [[[[],[]]],[],[],[[]]] => [[[.,[.,.]],.],[.,[.,[[.,.],.]]]]
[[[.,[.,.]],.],[.,[[.,.],[.,.]]]] => [[[[],[]]],[],[[]],[]] => [[[.,[.,.]],.],[.,[[.,.],[.,.]]]]
[[[.,[.,.]],.],[.,[[.,[.,.]],.]]] => [[[[],[]]],[],[[],[]]] => [[[.,[.,.]],.],[.,[[.,[.,.]],.]]]
[[[.,[.,.]],.],[.,[[[.,.],.],.]]] => [[[[],[]]],[],[[[]]]] => [[[.,[.,.]],.],[.,[[[.,.],.],.]]]
[[[.,[.,.]],.],[[.,.],[.,[.,.]]]] => [[[[],[]]],[[]],[],[]] => [[[.,[.,.]],.],[[.,.],[.,[.,.]]]]
[[[.,[.,.]],.],[[.,.],[[.,.],.]]] => [[[[],[]]],[[]],[[]]] => [[[.,[.,.]],.],[[.,.],[[.,.],.]]]
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[[.,[.,[.,[.,[[.,.],[.,.]]]]]],.] => [[[],[],[],[],[[]],[]]] => [[.,[.,[.,[.,[[.,.],[.,.]]]]]],.]
[[.,[.,[.,[.,[[.,[.,.]],.]]]]],.] => [[[],[],[],[],[[],[]]]] => [[.,[.,[.,[.,[[.,[.,.]],.]]]]],.]
[[.,[.,[.,[.,[[[.,.],.],.]]]]],.] => [[[],[],[],[],[[[]]]]] => [[.,[.,[.,[.,[[[.,.],.],.]]]]],.]
[[.,[.,[.,[[.,.],[.,[.,.]]]]]],.] => [[[],[],[],[[]],[],[]]] => [[.,[.,[.,[[.,.],[.,[.,.]]]]]],.]
[[.,[.,[.,[[.,.],[[.,.],.]]]]],.] => [[[],[],[],[[]],[[]]]] => [[.,[.,[.,[[.,.],[[.,.],.]]]]],.]
[[.,[.,[.,[[.,[.,.]],[.,.]]]]],.] => [[[],[],[],[[],[]],[]]] => [[.,[.,[.,[[.,[.,.]],[.,.]]]]],.]
[[.,[.,[.,[[[.,.],.],[.,.]]]]],.] => [[[],[],[],[[[]]],[]]] => [[.,[.,[.,[[[.,.],.],[.,.]]]]],.]
[[.,[.,[.,[[.,[.,[.,.]]],.]]]],.] => [[[],[],[],[[],[],[]]]] => [[.,[.,[.,[[.,[.,[.,.]]],.]]]],.]
[[.,[.,[.,[[.,[[.,.],.]],.]]]],.] => [[[],[],[],[[],[[]]]]] => [[.,[.,[.,[[.,[[.,.],.]],.]]]],.]
[[.,[.,[.,[[[.,.],[.,.]],.]]]],.] => [[[],[],[],[[[]],[]]]] => [[.,[.,[.,[[[.,.],[.,.]],.]]]],.]
[[.,[.,[.,[[[.,[.,.]],.],.]]]],.] => [[[],[],[],[[[],[]]]]] => [[.,[.,[.,[[[.,[.,.]],.],.]]]],.]
[[.,[.,[.,[[[[.,.],.],.],.]]]],.] => [[[],[],[],[[[[]]]]]] => [[.,[.,[.,[[[[.,.],.],.],.]]]],.]
[[.,[.,[[.,.],[.,[.,[.,.]]]]]],.] => [[[],[],[[]],[],[],[]]] => [[.,[.,[[.,.],[.,[.,[.,.]]]]]],.]
[[.,[.,[[.,.],[.,[[.,.],.]]]]],.] => [[[],[],[[]],[],[[]]]] => [[.,[.,[[.,.],[.,[[.,.],.]]]]],.]
[[.,[.,[[.,.],[[.,.],[.,.]]]]],.] => [[[],[],[[]],[[]],[]]] => [[.,[.,[[.,.],[[.,.],[.,.]]]]],.]
[[.,[.,[[.,.],[[.,[.,.]],.]]]],.] => [[[],[],[[]],[[],[]]]] => [[.,[.,[[.,.],[[.,[.,.]],.]]]],.]
[[.,[.,[[.,.],[[[.,.],.],.]]]],.] => [[[],[],[[]],[[[]]]]] => [[.,[.,[[.,.],[[[.,.],.],.]]]],.]
[[.,[.,[[.,[.,.]],[.,[.,.]]]]],.] => [[[],[],[[],[]],[],[]]] => [[.,[.,[[.,[.,.]],[.,[.,.]]]]],.]
[[.,[.,[[.,[.,.]],[[.,.],.]]]],.] => [[[],[],[[],[]],[[]]]] => [[.,[.,[[.,[.,.]],[[.,.],.]]]],.]
[[.,[.,[[[.,.],.],[.,[.,.]]]]],.] => [[[],[],[[[]]],[],[]]] => [[.,[.,[[[.,.],.],[.,[.,.]]]]],.]
[[.,[.,[[[.,.],.],[[.,.],.]]]],.] => [[[],[],[[[]]],[[]]]] => [[.,[.,[[[.,.],.],[[.,.],.]]]],.]
[[.,[.,[[.,[.,[.,.]]],[.,.]]]],.] => [[[],[],[[],[],[]],[]]] => [[.,[.,[[.,[.,[.,.]]],[.,.]]]],.]
[[.,[.,[[.,[[.,.],.]],[.,.]]]],.] => [[[],[],[[],[[]]],[]]] => [[.,[.,[[.,[[.,.],.]],[.,.]]]],.]
[[.,[.,[[[.,.],[.,.]],[.,.]]]],.] => [[[],[],[[[]],[]],[]]] => [[.,[.,[[[.,.],[.,.]],[.,.]]]],.]
[[.,[.,[[[.,[.,.]],.],[.,.]]]],.] => [[[],[],[[[],[]]],[]]] => [[.,[.,[[[.,[.,.]],.],[.,.]]]],.]
[[.,[.,[[[[.,.],.],.],[.,.]]]],.] => [[[],[],[[[[]]]],[]]] => [[.,[.,[[[[.,.],.],.],[.,.]]]],.]
[[.,[.,[[.,[.,[.,[.,.]]]],.]]],.] => [[[],[],[[],[],[],[]]]] => [[.,[.,[[.,[.,[.,[.,.]]]],.]]],.]
[[.,[.,[[.,[.,[[.,.],.]]],.]]],.] => [[[],[],[[],[],[[]]]]] => [[.,[.,[[.,[.,[[.,.],.]]],.]]],.]
[[.,[.,[[.,[[.,.],[.,.]]],.]]],.] => [[[],[],[[],[[]],[]]]] => [[.,[.,[[.,[[.,.],[.,.]]],.]]],.]
[[.,[.,[[.,[[.,[.,.]],.]],.]]],.] => [[[],[],[[],[[],[]]]]] => [[.,[.,[[.,[[.,[.,.]],.]],.]]],.]
[[.,[.,[[.,[[[.,.],.],.]],.]]],.] => [[[],[],[[],[[[]]]]]] => [[.,[.,[[.,[[[.,.],.],.]],.]]],.]
[[.,[.,[[[.,.],[.,[.,.]]],.]]],.] => [[[],[],[[[]],[],[]]]] => [[.,[.,[[[.,.],[.,[.,.]]],.]]],.]
[[.,[.,[[[.,.],[[.,.],.]],.]]],.] => [[[],[],[[[]],[[]]]]] => [[.,[.,[[[.,.],[[.,.],.]],.]]],.]
[[.,[.,[[[.,[.,.]],[.,.]],.]]],.] => [[[],[],[[[],[]],[]]]] => [[.,[.,[[[.,[.,.]],[.,.]],.]]],.]
[[.,[.,[[[[.,.],.],[.,.]],.]]],.] => [[[],[],[[[[]]],[]]]] => [[.,[.,[[[[.,.],.],[.,.]],.]]],.]
[[.,[.,[[[.,[.,[.,.]]],.],.]]],.] => [[[],[],[[[],[],[]]]]] => [[.,[.,[[[.,[.,[.,.]]],.],.]]],.]
[[.,[.,[[[.,[[.,.],.]],.],.]]],.] => [[[],[],[[[],[[]]]]]] => [[.,[.,[[[.,[[.,.],.]],.],.]]],.]
[[.,[.,[[[[.,.],[.,.]],.],.]]],.] => [[[],[],[[[[]],[]]]]] => [[.,[.,[[[[.,.],[.,.]],.],.]]],.]
[[.,[.,[[[[.,[.,.]],.],.],.]]],.] => [[[],[],[[[[],[]]]]]] => [[.,[.,[[[[.,[.,.]],.],.],.]]],.]
[[.,[.,[[[[[.,.],.],.],.],.]]],.] => [[[],[],[[[[[]]]]]]] => [[.,[.,[[[[[.,.],.],.],.],.]]],.]
[[.,[[.,.],[.,[.,[.,[.,.]]]]]],.] => [[[],[[]],[],[],[],[]]] => [[.,[[.,.],[.,[.,[.,[.,.]]]]]],.]
[[.,[[.,.],[.,[.,[[.,.],.]]]]],.] => [[[],[[]],[],[],[[]]]] => [[.,[[.,.],[.,[.,[[.,.],.]]]]],.]
[[.,[[.,.],[.,[[.,.],[.,.]]]]],.] => [[[],[[]],[],[[]],[]]] => [[.,[[.,.],[.,[[.,.],[.,.]]]]],.]
[[.,[[.,.],[.,[[.,[.,.]],.]]]],.] => [[[],[[]],[],[[],[]]]] => [[.,[[.,.],[.,[[.,[.,.]],.]]]],.]
[[.,[[.,.],[.,[[[.,.],.],.]]]],.] => [[[],[[]],[],[[[]]]]] => [[.,[[.,.],[.,[[[.,.],.],.]]]],.]
[[.,[[.,.],[[.,.],[.,[.,.]]]]],.] => [[[],[[]],[[]],[],[]]] => [[.,[[.,.],[[.,.],[.,[.,.]]]]],.]
[[.,[[.,.],[[.,.],[[.,.],.]]]],.] => [[[],[[]],[[]],[[]]]] => [[.,[[.,.],[[.,.],[[.,.],.]]]],.]
[[.,[[.,.],[[.,[.,.]],[.,.]]]],.] => [[[],[[]],[[],[]],[]]] => [[.,[[.,.],[[.,[.,.]],[.,.]]]],.]
[[.,[[.,.],[[[.,.],.],[.,.]]]],.] => [[[],[[]],[[[]]],[]]] => [[.,[[.,.],[[[.,.],.],[.,.]]]],.]
[[.,[[.,.],[[.,[.,[.,.]]],.]]],.] => [[[],[[]],[[],[],[]]]] => [[.,[[.,.],[[.,[.,[.,.]]],.]]],.]
[[.,[[.,.],[[.,[[.,.],.]],.]]],.] => [[[],[[]],[[],[[]]]]] => [[.,[[.,.],[[.,[[.,.],.]],.]]],.]
[[.,[[.,.],[[[.,.],[.,.]],.]]],.] => [[[],[[]],[[[]],[]]]] => [[.,[[.,.],[[[.,.],[.,.]],.]]],.]
[[.,[[.,.],[[[.,[.,.]],.],.]]],.] => [[[],[[]],[[[],[]]]]] => [[.,[[.,.],[[[.,[.,.]],.],.]]],.]
[[.,[[.,.],[[[[.,.],.],.],.]]],.] => [[[],[[]],[[[[]]]]]] => [[.,[[.,.],[[[[.,.],.],.],.]]],.]
[[.,[[.,[.,.]],[.,[.,[.,.]]]]],.] => [[[],[[],[]],[],[],[]]] => [[.,[[.,[.,.]],[.,[.,[.,.]]]]],.]
[[.,[[.,[.,.]],[.,[[.,.],.]]]],.] => [[[],[[],[]],[],[[]]]] => [[.,[[.,[.,.]],[.,[[.,.],.]]]],.]
[[.,[[.,[.,.]],[[.,.],[.,.]]]],.] => [[[],[[],[]],[[]],[]]] => [[.,[[.,[.,.]],[[.,.],[.,.]]]],.]
[[.,[[.,[.,.]],[[.,[.,.]],.]]],.] => [[[],[[],[]],[[],[]]]] => [[.,[[.,[.,.]],[[.,[.,.]],.]]],.]
[[.,[[.,[.,.]],[[[.,.],.],.]]],.] => [[[],[[],[]],[[[]]]]] => [[.,[[.,[.,.]],[[[.,.],.],.]]],.]
[[.,[[[.,.],.],[.,[.,[.,.]]]]],.] => [[[],[[[]]],[],[],[]]] => [[.,[[[.,.],.],[.,[.,[.,.]]]]],.]
[[.,[[[.,.],.],[.,[[.,.],.]]]],.] => [[[],[[[]]],[],[[]]]] => [[.,[[[.,.],.],[.,[[.,.],.]]]],.]
[[.,[[[.,.],.],[[.,.],[.,.]]]],.] => [[[],[[[]]],[[]],[]]] => [[.,[[[.,.],.],[[.,.],[.,.]]]],.]
[[.,[[[.,.],.],[[.,[.,.]],.]]],.] => [[[],[[[]]],[[],[]]]] => [[.,[[[.,.],.],[[.,[.,.]],.]]],.]
[[.,[[[.,.],.],[[[.,.],.],.]]],.] => [[[],[[[]]],[[[]]]]] => [[.,[[[.,.],.],[[[.,.],.],.]]],.]
[[.,[[.,[.,[.,.]]],[.,[.,.]]]],.] => [[[],[[],[],[]],[],[]]] => [[.,[[.,[.,[.,.]]],[.,[.,.]]]],.]
[[.,[[.,[.,[.,.]]],[[.,.],.]]],.] => [[[],[[],[],[]],[[]]]] => [[.,[[.,[.,[.,.]]],[[.,.],.]]],.]
[[.,[[.,[[.,.],.]],[.,[.,.]]]],.] => [[[],[[],[[]]],[],[]]] => [[.,[[.,[[.,.],.]],[.,[.,.]]]],.]
[[.,[[.,[[.,.],.]],[[.,.],.]]],.] => [[[],[[],[[]]],[[]]]] => [[.,[[.,[[.,.],.]],[[.,.],.]]],.]
[[.,[[[.,.],[.,.]],[.,[.,.]]]],.] => [[[],[[[]],[]],[],[]]] => [[.,[[[.,.],[.,.]],[.,[.,.]]]],.]
[[.,[[[.,.],[.,.]],[[.,.],.]]],.] => [[[],[[[]],[]],[[]]]] => [[.,[[[.,.],[.,.]],[[.,.],.]]],.]
[[.,[[[.,[.,.]],.],[.,[.,.]]]],.] => [[[],[[[],[]]],[],[]]] => [[.,[[[.,[.,.]],.],[.,[.,.]]]],.]
[[.,[[[.,[.,.]],.],[[.,.],.]]],.] => [[[],[[[],[]]],[[]]]] => [[.,[[[.,[.,.]],.],[[.,.],.]]],.]
[[.,[[[[.,.],.],.],[.,[.,.]]]],.] => [[[],[[[[]]]],[],[]]] => [[.,[[[[.,.],.],.],[.,[.,.]]]],.]
[[.,[[[[.,.],.],.],[[.,.],.]]],.] => [[[],[[[[]]]],[[]]]] => [[.,[[[[.,.],.],.],[[.,.],.]]],.]
[[.,[[.,[.,[.,[.,.]]]],[.,.]]],.] => [[[],[[],[],[],[]],[]]] => [[.,[[.,[.,[.,[.,.]]]],[.,.]]],.]
[[.,[[.,[.,[[.,.],.]]],[.,.]]],.] => [[[],[[],[],[[]]],[]]] => [[.,[[.,[.,[[.,.],.]]],[.,.]]],.]
[[.,[[.,[[.,.],[.,.]]],[.,.]]],.] => [[[],[[],[[]],[]],[]]] => [[.,[[.,[[.,.],[.,.]]],[.,.]]],.]
[[.,[[.,[[.,[.,.]],.]],[.,.]]],.] => [[[],[[],[[],[]]],[]]] => [[.,[[.,[[.,[.,.]],.]],[.,.]]],.]
[[.,[[.,[[[.,.],.],.]],[.,.]]],.] => [[[],[[],[[[]]]],[]]] => [[.,[[.,[[[.,.],.],.]],[.,.]]],.]
[[.,[[[.,.],[.,[.,.]]],[.,.]]],.] => [[[],[[[]],[],[]],[]]] => [[.,[[[.,.],[.,[.,.]]],[.,.]]],.]
[[.,[[[.,.],[[.,.],.]],[.,.]]],.] => [[[],[[[]],[[]]],[]]] => [[.,[[[.,.],[[.,.],.]],[.,.]]],.]
[[.,[[[.,[.,.]],[.,.]],[.,.]]],.] => [[[],[[[],[]],[]],[]]] => [[.,[[[.,[.,.]],[.,.]],[.,.]]],.]
[[.,[[[[.,.],.],[.,.]],[.,.]]],.] => [[[],[[[[]]],[]],[]]] => [[.,[[[[.,.],.],[.,.]],[.,.]]],.]
[[.,[[[.,[.,[.,.]]],.],[.,.]]],.] => [[[],[[[],[],[]]],[]]] => [[.,[[[.,[.,[.,.]]],.],[.,.]]],.]
[[.,[[[.,[[.,.],.]],.],[.,.]]],.] => [[[],[[[],[[]]]],[]]] => [[.,[[[.,[[.,.],.]],.],[.,.]]],.]
[[.,[[[[.,.],[.,.]],.],[.,.]]],.] => [[[],[[[[]],[]]],[]]] => [[.,[[[[.,.],[.,.]],.],[.,.]]],.]
[[.,[[[[.,[.,.]],.],.],[.,.]]],.] => [[[],[[[[],[]]]],[]]] => [[.,[[[[.,[.,.]],.],.],[.,.]]],.]
[[.,[[[[[.,.],.],.],.],[.,.]]],.] => [[[],[[[[[]]]]],[]]] => [[.,[[[[[.,.],.],.],.],[.,.]]],.]
[[.,[[.,[.,[.,[.,[.,.]]]]],.]],.] => [[[],[[],[],[],[],[]]]] => [[.,[[.,[.,[.,[.,[.,.]]]]],.]],.]
[[.,[[.,[.,[.,[[.,.],.]]]],.]],.] => [[[],[[],[],[],[[]]]]] => [[.,[[.,[.,[.,[[.,.],.]]]],.]],.]
[[.,[[.,[.,[[.,.],[.,.]]]],.]],.] => [[[],[[],[],[[]],[]]]] => [[.,[[.,[.,[[.,.],[.,.]]]],.]],.]
[[.,[[.,[.,[[.,[.,.]],.]]],.]],.] => [[[],[[],[],[[],[]]]]] => [[.,[[.,[.,[[.,[.,.]],.]]],.]],.]
[[.,[[.,[.,[[[.,.],.],.]]],.]],.] => [[[],[[],[],[[[]]]]]] => [[.,[[.,[.,[[[.,.],.],.]]],.]],.]
[[.,[[.,[[.,.],[.,[.,.]]]],.]],.] => [[[],[[],[[]],[],[]]]] => [[.,[[.,[[.,.],[.,[.,.]]]],.]],.]
[[.,[[.,[[.,.],[[.,.],.]]],.]],.] => [[[],[[],[[]],[[]]]]] => [[.,[[.,[[.,.],[[.,.],.]]],.]],.]
[[.,[[.,[[.,[.,.]],[.,.]]],.]],.] => [[[],[[],[[],[]],[]]]] => [[.,[[.,[[.,[.,.]],[.,.]]],.]],.]
[[.,[[.,[[[.,.],.],[.,.]]],.]],.] => [[[],[[],[[[]]],[]]]] => [[.,[[.,[[[.,.],.],[.,.]]],.]],.]
[[.,[[.,[[.,[.,[.,.]]],.]],.]],.] => [[[],[[],[[],[],[]]]]] => [[.,[[.,[[.,[.,[.,.]]],.]],.]],.]
[[.,[[.,[[.,[[.,.],.]],.]],.]],.] => [[[],[[],[[],[[]]]]]] => [[.,[[.,[[.,[[.,.],.]],.]],.]],.]
[[.,[[.,[[[.,.],[.,.]],.]],.]],.] => [[[],[[],[[[]],[]]]]] => [[.,[[.,[[[.,.],[.,.]],.]],.]],.]
[[.,[[.,[[[.,[.,.]],.],.]],.]],.] => [[[],[[],[[[],[]]]]]] => [[.,[[.,[[[.,[.,.]],.],.]],.]],.]
[[.,[[.,[[[[.,.],.],.],.]],.]],.] => [[[],[[],[[[[]]]]]]] => [[.,[[.,[[[[.,.],.],.],.]],.]],.]
[[.,[[[.,.],[.,[.,[.,.]]]],.]],.] => [[[],[[[]],[],[],[]]]] => [[.,[[[.,.],[.,[.,[.,.]]]],.]],.]
[[.,[[[.,.],[.,[[.,.],.]]],.]],.] => [[[],[[[]],[],[[]]]]] => [[.,[[[.,.],[.,[[.,.],.]]],.]],.]
[[.,[[[.,.],[[.,.],[.,.]]],.]],.] => [[[],[[[]],[[]],[]]]] => [[.,[[[.,.],[[.,.],[.,.]]],.]],.]
[[.,[[[.,.],[[.,[.,.]],.]],.]],.] => [[[],[[[]],[[],[]]]]] => [[.,[[[.,.],[[.,[.,.]],.]],.]],.]
[[.,[[[.,.],[[[.,.],.],.]],.]],.] => [[[],[[[]],[[[]]]]]] => [[.,[[[.,.],[[[.,.],.],.]],.]],.]
[[.,[[[.,[.,.]],[.,[.,.]]],.]],.] => [[[],[[[],[]],[],[]]]] => [[.,[[[.,[.,.]],[.,[.,.]]],.]],.]
[[.,[[[.,[.,.]],[[.,.],.]],.]],.] => [[[],[[[],[]],[[]]]]] => [[.,[[[.,[.,.]],[[.,.],.]],.]],.]
[[.,[[[[.,.],.],[.,[.,.]]],.]],.] => [[[],[[[[]]],[],[]]]] => [[.,[[[[.,.],.],[.,[.,.]]],.]],.]
[[.,[[[[.,.],.],[[.,.],.]],.]],.] => [[[],[[[[]]],[[]]]]] => [[.,[[[[.,.],.],[[.,.],.]],.]],.]
[[.,[[[.,[.,[.,.]]],[.,.]],.]],.] => [[[],[[[],[],[]],[]]]] => [[.,[[[.,[.,[.,.]]],[.,.]],.]],.]
[[.,[[[.,[[.,.],.]],[.,.]],.]],.] => [[[],[[[],[[]]],[]]]] => [[.,[[[.,[[.,.],.]],[.,.]],.]],.]
[[.,[[[[.,.],[.,.]],[.,.]],.]],.] => [[[],[[[[]],[]],[]]]] => [[.,[[[[.,.],[.,.]],[.,.]],.]],.]
[[.,[[[[.,[.,.]],.],[.,.]],.]],.] => [[[],[[[[],[]]],[]]]] => [[.,[[[[.,[.,.]],.],[.,.]],.]],.]
[[.,[[[[[.,.],.],.],[.,.]],.]],.] => [[[],[[[[[]]]],[]]]] => [[.,[[[[[.,.],.],.],[.,.]],.]],.]
[[.,[[[.,[.,[.,[.,.]]]],.],.]],.] => [[[],[[[],[],[],[]]]]] => [[.,[[[.,[.,[.,[.,.]]]],.],.]],.]
[[.,[[[.,[.,[[.,.],.]]],.],.]],.] => [[[],[[[],[],[[]]]]]] => [[.,[[[.,[.,[[.,.],.]]],.],.]],.]
[[.,[[[.,[[.,.],[.,.]]],.],.]],.] => [[[],[[[],[[]],[]]]]] => [[.,[[[.,[[.,.],[.,.]]],.],.]],.]
[[.,[[[.,[[.,[.,.]],.]],.],.]],.] => [[[],[[[],[[],[]]]]]] => [[.,[[[.,[[.,[.,.]],.]],.],.]],.]
[[.,[[[.,[[[.,.],.],.]],.],.]],.] => [[[],[[[],[[[]]]]]]] => [[.,[[[.,[[[.,.],.],.]],.],.]],.]
[[.,[[[[.,.],[.,[.,.]]],.],.]],.] => [[[],[[[[]],[],[]]]]] => [[.,[[[[.,.],[.,[.,.]]],.],.]],.]
[[.,[[[[.,.],[[.,.],.]],.],.]],.] => [[[],[[[[]],[[]]]]]] => [[.,[[[[.,.],[[.,.],.]],.],.]],.]
[[.,[[[[.,[.,.]],[.,.]],.],.]],.] => [[[],[[[[],[]],[]]]]] => [[.,[[[[.,[.,.]],[.,.]],.],.]],.]
[[.,[[[[[.,.],.],[.,.]],.],.]],.] => [[[],[[[[[]]],[]]]]] => [[.,[[[[[.,.],.],[.,.]],.],.]],.]
[[.,[[[[.,[.,[.,.]]],.],.],.]],.] => [[[],[[[[],[],[]]]]]] => [[.,[[[[.,[.,[.,.]]],.],.],.]],.]
[[.,[[[[.,[[.,.],.]],.],.],.]],.] => [[[],[[[[],[[]]]]]]] => [[.,[[[[.,[[.,.],.]],.],.],.]],.]
[[.,[[[[[.,.],[.,.]],.],.],.]],.] => [[[],[[[[[]],[]]]]]] => [[.,[[[[[.,.],[.,.]],.],.],.]],.]
[[.,[[[[[.,[.,.]],.],.],.],.]],.] => [[[],[[[[[],[]]]]]]] => [[.,[[[[[.,[.,.]],.],.],.],.]],.]
[[.,[[[[[[.,.],.],.],.],.],.]],.] => [[[],[[[[[[]]]]]]]] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[[[.,.],[.,[.,[.,[.,[.,.]]]]]],.] => [[[[]],[],[],[],[],[]]] => [[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]
[[[.,.],[.,[.,[.,[[.,.],.]]]]],.] => [[[[]],[],[],[],[[]]]] => [[[.,.],[.,[.,[.,[[.,.],.]]]]],.]
[[[.,.],[.,[.,[[.,.],[.,.]]]]],.] => [[[[]],[],[],[[]],[]]] => [[[.,.],[.,[.,[[.,.],[.,.]]]]],.]
[[[.,.],[.,[.,[[.,[.,.]],.]]]],.] => [[[[]],[],[],[[],[]]]] => [[[.,.],[.,[.,[[.,[.,.]],.]]]],.]
[[[.,.],[.,[.,[[[.,.],.],.]]]],.] => [[[[]],[],[],[[[]]]]] => [[[.,.],[.,[.,[[[.,.],.],.]]]],.]
[[[.,.],[.,[[.,.],[.,[.,.]]]]],.] => [[[[]],[],[[]],[],[]]] => [[[.,.],[.,[[.,.],[.,[.,.]]]]],.]
[[[.,.],[.,[[.,.],[[.,.],.]]]],.] => [[[[]],[],[[]],[[]]]] => [[[.,.],[.,[[.,.],[[.,.],.]]]],.]
[[[.,.],[.,[[.,[.,.]],[.,.]]]],.] => [[[[]],[],[[],[]],[]]] => [[[.,.],[.,[[.,[.,.]],[.,.]]]],.]
[[[.,.],[.,[[[.,.],.],[.,.]]]],.] => [[[[]],[],[[[]]],[]]] => [[[.,.],[.,[[[.,.],.],[.,.]]]],.]
[[[.,.],[.,[[.,[.,[.,.]]],.]]],.] => [[[[]],[],[[],[],[]]]] => [[[.,.],[.,[[.,[.,[.,.]]],.]]],.]
[[[.,.],[.,[[.,[[.,.],.]],.]]],.] => [[[[]],[],[[],[[]]]]] => [[[.,.],[.,[[.,[[.,.],.]],.]]],.]
[[[.,.],[.,[[[.,.],[.,.]],.]]],.] => [[[[]],[],[[[]],[]]]] => [[[.,.],[.,[[[.,.],[.,.]],.]]],.]
[[[.,.],[.,[[[.,[.,.]],.],.]]],.] => [[[[]],[],[[[],[]]]]] => [[[.,.],[.,[[[.,[.,.]],.],.]]],.]
[[[.,.],[.,[[[[.,.],.],.],.]]],.] => [[[[]],[],[[[[]]]]]] => [[[.,.],[.,[[[[.,.],.],.],.]]],.]
[[[.,.],[[.,.],[.,[.,[.,.]]]]],.] => [[[[]],[[]],[],[],[]]] => [[[.,.],[[.,.],[.,[.,[.,.]]]]],.]
[[[.,.],[[.,.],[.,[[.,.],.]]]],.] => [[[[]],[[]],[],[[]]]] => [[[.,.],[[.,.],[.,[[.,.],.]]]],.]
[[[.,.],[[.,.],[[.,.],[.,.]]]],.] => [[[[]],[[]],[[]],[]]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],.]
[[[.,.],[[.,.],[[.,[.,.]],.]]],.] => [[[[]],[[]],[[],[]]]] => [[[.,.],[[.,.],[[.,[.,.]],.]]],.]
[[[.,.],[[.,.],[[[.,.],.],.]]],.] => [[[[]],[[]],[[[]]]]] => [[[.,.],[[.,.],[[[.,.],.],.]]],.]
[[[.,.],[[.,[.,.]],[.,[.,.]]]],.] => [[[[]],[[],[]],[],[]]] => [[[.,.],[[.,[.,.]],[.,[.,.]]]],.]
[[[.,.],[[.,[.,.]],[[.,.],.]]],.] => [[[[]],[[],[]],[[]]]] => [[[.,.],[[.,[.,.]],[[.,.],.]]],.]
[[[.,.],[[[.,.],.],[.,[.,.]]]],.] => [[[[]],[[[]]],[],[]]] => [[[.,.],[[[.,.],.],[.,[.,.]]]],.]
[[[.,.],[[[.,.],.],[[.,.],.]]],.] => [[[[]],[[[]]],[[]]]] => [[[.,.],[[[.,.],.],[[.,.],.]]],.]
[[[.,.],[[.,[.,[.,.]]],[.,.]]],.] => [[[[]],[[],[],[]],[]]] => [[[.,.],[[.,[.,[.,.]]],[.,.]]],.]
[[[.,.],[[.,[[.,.],.]],[.,.]]],.] => [[[[]],[[],[[]]],[]]] => [[[.,.],[[.,[[.,.],.]],[.,.]]],.]
[[[.,.],[[[.,.],[.,.]],[.,.]]],.] => [[[[]],[[[]],[]],[]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],.]
[[[.,.],[[[.,[.,.]],.],[.,.]]],.] => [[[[]],[[[],[]]],[]]] => [[[.,.],[[[.,[.,.]],.],[.,.]]],.]
[[[.,.],[[[[.,.],.],.],[.,.]]],.] => [[[[]],[[[[]]]],[]]] => [[[.,.],[[[[.,.],.],.],[.,.]]],.]
[[[.,.],[[.,[.,[.,[.,.]]]],.]],.] => [[[[]],[[],[],[],[]]]] => [[[.,.],[[.,[.,[.,[.,.]]]],.]],.]
[[[.,.],[[.,[.,[[.,.],.]]],.]],.] => [[[[]],[[],[],[[]]]]] => [[[.,.],[[.,[.,[[.,.],.]]],.]],.]
[[[.,.],[[.,[[.,.],[.,.]]],.]],.] => [[[[]],[[],[[]],[]]]] => [[[.,.],[[.,[[.,.],[.,.]]],.]],.]
[[[.,.],[[.,[[.,[.,.]],.]],.]],.] => [[[[]],[[],[[],[]]]]] => [[[.,.],[[.,[[.,[.,.]],.]],.]],.]
[[[.,.],[[.,[[[.,.],.],.]],.]],.] => [[[[]],[[],[[[]]]]]] => [[[.,.],[[.,[[[.,.],.],.]],.]],.]
[[[.,.],[[[.,.],[.,[.,.]]],.]],.] => [[[[]],[[[]],[],[]]]] => [[[.,.],[[[.,.],[.,[.,.]]],.]],.]
[[[.,.],[[[.,.],[[.,.],.]],.]],.] => [[[[]],[[[]],[[]]]]] => [[[.,.],[[[.,.],[[.,.],.]],.]],.]
[[[.,.],[[[.,[.,.]],[.,.]],.]],.] => [[[[]],[[[],[]],[]]]] => [[[.,.],[[[.,[.,.]],[.,.]],.]],.]
[[[.,.],[[[[.,.],.],[.,.]],.]],.] => [[[[]],[[[[]]],[]]]] => [[[.,.],[[[[.,.],.],[.,.]],.]],.]
[[[.,.],[[[.,[.,[.,.]]],.],.]],.] => [[[[]],[[[],[],[]]]]] => [[[.,.],[[[.,[.,[.,.]]],.],.]],.]
[[[.,.],[[[.,[[.,.],.]],.],.]],.] => [[[[]],[[[],[[]]]]]] => [[[.,.],[[[.,[[.,.],.]],.],.]],.]
[[[.,.],[[[[.,.],[.,.]],.],.]],.] => [[[[]],[[[[]],[]]]]] => [[[.,.],[[[[.,.],[.,.]],.],.]],.]
[[[.,.],[[[[.,[.,.]],.],.],.]],.] => [[[[]],[[[[],[]]]]]] => [[[.,.],[[[[.,[.,.]],.],.],.]],.]
[[[.,.],[[[[[.,.],.],.],.],.]],.] => [[[[]],[[[[[]]]]]]] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[[[.,[.,.]],[.,[.,[.,[.,.]]]]],.] => [[[[],[]],[],[],[],[]]] => [[[.,[.,.]],[.,[.,[.,[.,.]]]]],.]
[[[.,[.,.]],[.,[.,[[.,.],.]]]],.] => [[[[],[]],[],[],[[]]]] => [[[.,[.,.]],[.,[.,[[.,.],.]]]],.]
[[[.,[.,.]],[.,[[.,.],[.,.]]]],.] => [[[[],[]],[],[[]],[]]] => [[[.,[.,.]],[.,[[.,.],[.,.]]]],.]
[[[.,[.,.]],[.,[[.,[.,.]],.]]],.] => [[[[],[]],[],[[],[]]]] => [[[.,[.,.]],[.,[[.,[.,.]],.]]],.]
[[[.,[.,.]],[.,[[[.,.],.],.]]],.] => [[[[],[]],[],[[[]]]]] => [[[.,[.,.]],[.,[[[.,.],.],.]]],.]
[[[.,[.,.]],[[.,.],[.,[.,.]]]],.] => [[[[],[]],[[]],[],[]]] => [[[.,[.,.]],[[.,.],[.,[.,.]]]],.]
[[[.,[.,.]],[[.,.],[[.,.],.]]],.] => [[[[],[]],[[]],[[]]]] => [[[.,[.,.]],[[.,.],[[.,.],.]]],.]
[[[.,[.,.]],[[.,[.,.]],[.,.]]],.] => [[[[],[]],[[],[]],[]]] => [[[.,[.,.]],[[.,[.,.]],[.,.]]],.]
[[[.,[.,.]],[[[.,.],.],[.,.]]],.] => [[[[],[]],[[[]]],[]]] => [[[.,[.,.]],[[[.,.],.],[.,.]]],.]
[[[.,[.,.]],[[.,[.,[.,.]]],.]],.] => [[[[],[]],[[],[],[]]]] => [[[.,[.,.]],[[.,[.,[.,.]]],.]],.]
[[[.,[.,.]],[[.,[[.,.],.]],.]],.] => [[[[],[]],[[],[[]]]]] => [[[.,[.,.]],[[.,[[.,.],.]],.]],.]
[[[.,[.,.]],[[[.,.],[.,.]],.]],.] => [[[[],[]],[[[]],[]]]] => [[[.,[.,.]],[[[.,.],[.,.]],.]],.]
[[[.,[.,.]],[[[.,[.,.]],.],.]],.] => [[[[],[]],[[[],[]]]]] => [[[.,[.,.]],[[[.,[.,.]],.],.]],.]
[[[.,[.,.]],[[[[.,.],.],.],.]],.] => [[[[],[]],[[[[]]]]]] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[[[[.,.],.],[.,[.,[.,[.,.]]]]],.] => [[[[[]]],[],[],[],[]]] => [[[[.,.],.],[.,[.,[.,[.,.]]]]],.]
[[[[.,.],.],[.,[.,[[.,.],.]]]],.] => [[[[[]]],[],[],[[]]]] => [[[[.,.],.],[.,[.,[[.,.],.]]]],.]
[[[[.,.],.],[.,[[.,.],[.,.]]]],.] => [[[[[]]],[],[[]],[]]] => [[[[.,.],.],[.,[[.,.],[.,.]]]],.]
[[[[.,.],.],[.,[[.,[.,.]],.]]],.] => [[[[[]]],[],[[],[]]]] => [[[[.,.],.],[.,[[.,[.,.]],.]]],.]
[[[[.,.],.],[.,[[[.,.],.],.]]],.] => [[[[[]]],[],[[[]]]]] => [[[[.,.],.],[.,[[[.,.],.],.]]],.]
[[[[.,.],.],[[.,.],[.,[.,.]]]],.] => [[[[[]]],[[]],[],[]]] => [[[[.,.],.],[[.,.],[.,[.,.]]]],.]
[[[[.,.],.],[[.,.],[[.,.],.]]],.] => [[[[[]]],[[]],[[]]]] => [[[[.,.],.],[[.,.],[[.,.],.]]],.]
[[[[.,.],.],[[.,[.,.]],[.,.]]],.] => [[[[[]]],[[],[]],[]]] => [[[[.,.],.],[[.,[.,.]],[.,.]]],.]
[[[[.,.],.],[[[.,.],.],[.,.]]],.] => [[[[[]]],[[[]]],[]]] => [[[[.,.],.],[[[.,.],.],[.,.]]],.]
[[[[.,.],.],[[.,[.,[.,.]]],.]],.] => [[[[[]]],[[],[],[]]]] => [[[[.,.],.],[[.,[.,[.,.]]],.]],.]
[[[[.,.],.],[[.,[[.,.],.]],.]],.] => [[[[[]]],[[],[[]]]]] => [[[[.,.],.],[[.,[[.,.],.]],.]],.]
[[[[.,.],.],[[[.,.],[.,.]],.]],.] => [[[[[]]],[[[]],[]]]] => [[[[.,.],.],[[[.,.],[.,.]],.]],.]
[[[[.,.],.],[[[.,[.,.]],.],.]],.] => [[[[[]]],[[[],[]]]]] => [[[[.,.],.],[[[.,[.,.]],.],.]],.]
[[[[.,.],.],[[[[.,.],.],.],.]],.] => [[[[[]]],[[[[]]]]]] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[[[.,[.,[.,.]]],[.,[.,[.,.]]]],.] => [[[[],[],[]],[],[],[]]] => [[[.,[.,[.,.]]],[.,[.,[.,.]]]],.]
[[[.,[.,[.,.]]],[.,[[.,.],.]]],.] => [[[[],[],[]],[],[[]]]] => [[[.,[.,[.,.]]],[.,[[.,.],.]]],.]
[[[.,[.,[.,.]]],[[.,.],[.,.]]],.] => [[[[],[],[]],[[]],[]]] => [[[.,[.,[.,.]]],[[.,.],[.,.]]],.]
[[[.,[.,[.,.]]],[[.,[.,.]],.]],.] => [[[[],[],[]],[[],[]]]] => [[[.,[.,[.,.]]],[[.,[.,.]],.]],.]
[[[.,[.,[.,.]]],[[[.,.],.],.]],.] => [[[[],[],[]],[[[]]]]] => [[[.,[.,[.,.]]],[[[.,.],.],.]],.]
[[[.,[[.,.],.]],[.,[.,[.,.]]]],.] => [[[[],[[]]],[],[],[]]] => [[[.,[[.,.],.]],[.,[.,[.,.]]]],.]
[[[.,[[.,.],.]],[.,[[.,.],.]]],.] => [[[[],[[]]],[],[[]]]] => [[[.,[[.,.],.]],[.,[[.,.],.]]],.]
[[[.,[[.,.],.]],[[.,.],[.,.]]],.] => [[[[],[[]]],[[]],[]]] => [[[.,[[.,.],.]],[[.,.],[.,.]]],.]
[[[.,[[.,.],.]],[[.,[.,.]],.]],.] => [[[[],[[]]],[[],[]]]] => [[[.,[[.,.],.]],[[.,[.,.]],.]],.]
[[[.,[[.,.],.]],[[[.,.],.],.]],.] => [[[[],[[]]],[[[]]]]] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[[[[.,.],[.,.]],[.,[.,[.,.]]]],.] => [[[[[]],[]],[],[],[]]] => [[[[.,.],[.,.]],[.,[.,[.,.]]]],.]
[[[[.,.],[.,.]],[.,[[.,.],.]]],.] => [[[[[]],[]],[],[[]]]] => [[[[.,.],[.,.]],[.,[[.,.],.]]],.]
[[[[.,.],[.,.]],[[.,.],[.,.]]],.] => [[[[[]],[]],[[]],[]]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],.]
[[[[.,.],[.,.]],[[.,[.,.]],.]],.] => [[[[[]],[]],[[],[]]]] => [[[[.,.],[.,.]],[[.,[.,.]],.]],.]
[[[[.,.],[.,.]],[[[.,.],.],.]],.] => [[[[[]],[]],[[[]]]]] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[[[[.,[.,.]],.],[.,[.,[.,.]]]],.] => [[[[[],[]]],[],[],[]]] => [[[[.,[.,.]],.],[.,[.,[.,.]]]],.]
[[[[.,[.,.]],.],[.,[[.,.],.]]],.] => [[[[[],[]]],[],[[]]]] => [[[[.,[.,.]],.],[.,[[.,.],.]]],.]
[[[[.,[.,.]],.],[[.,.],[.,.]]],.] => [[[[[],[]]],[[]],[]]] => [[[[.,[.,.]],.],[[.,.],[.,.]]],.]
[[[[.,[.,.]],.],[[.,[.,.]],.]],.] => [[[[[],[]]],[[],[]]]] => [[[[.,[.,.]],.],[[.,[.,.]],.]],.]
[[[[.,[.,.]],.],[[[.,.],.],.]],.] => [[[[[],[]]],[[[]]]]] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[[[[[.,.],.],.],[.,[.,[.,.]]]],.] => [[[[[[]]]],[],[],[]]] => [[[[[.,.],.],.],[.,[.,[.,.]]]],.]
[[[[[.,.],.],.],[.,[[.,.],.]]],.] => [[[[[[]]]],[],[[]]]] => [[[[[.,.],.],.],[.,[[.,.],.]]],.]
[[[[[.,.],.],.],[[.,.],[.,.]]],.] => [[[[[[]]]],[[]],[]]] => [[[[[.,.],.],.],[[.,.],[.,.]]],.]
[[[[[.,.],.],.],[[.,[.,.]],.]],.] => [[[[[[]]]],[[],[]]]] => [[[[[.,.],.],.],[[.,[.,.]],.]],.]
[[[[[.,.],.],.],[[[.,.],.],.]],.] => [[[[[[]]]],[[[]]]]] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[[[.,[.,[.,[.,.]]]],[.,[.,.]]],.] => [[[[],[],[],[]],[],[]]] => [[[.,[.,[.,[.,.]]]],[.,[.,.]]],.]
[[[.,[.,[.,[.,.]]]],[[.,.],.]],.] => [[[[],[],[],[]],[[]]]] => [[[.,[.,[.,[.,.]]]],[[.,.],.]],.]
[[[.,[.,[[.,.],.]]],[.,[.,.]]],.] => [[[[],[],[[]]],[],[]]] => [[[.,[.,[[.,.],.]]],[.,[.,.]]],.]
[[[.,[.,[[.,.],.]]],[[.,.],.]],.] => [[[[],[],[[]]],[[]]]] => [[[.,[.,[[.,.],.]]],[[.,.],.]],.]
[[[.,[[.,.],[.,.]]],[.,[.,.]]],.] => [[[[],[[]],[]],[],[]]] => [[[.,[[.,.],[.,.]]],[.,[.,.]]],.]
[[[.,[[.,.],[.,.]]],[[.,.],.]],.] => [[[[],[[]],[]],[[]]]] => [[[.,[[.,.],[.,.]]],[[.,.],.]],.]
[[[.,[[.,[.,.]],.]],[.,[.,.]]],.] => [[[[],[[],[]]],[],[]]] => [[[.,[[.,[.,.]],.]],[.,[.,.]]],.]
[[[.,[[.,[.,.]],.]],[[.,.],.]],.] => [[[[],[[],[]]],[[]]]] => [[[.,[[.,[.,.]],.]],[[.,.],.]],.]
[[[.,[[[.,.],.],.]],[.,[.,.]]],.] => [[[[],[[[]]]],[],[]]] => [[[.,[[[.,.],.],.]],[.,[.,.]]],.]
[[[.,[[[.,.],.],.]],[[.,.],.]],.] => [[[[],[[[]]]],[[]]]] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[[[[.,.],[.,[.,.]]],[.,[.,.]]],.] => [[[[[]],[],[]],[],[]]] => [[[[.,.],[.,[.,.]]],[.,[.,.]]],.]
[[[[.,.],[.,[.,.]]],[[.,.],.]],.] => [[[[[]],[],[]],[[]]]] => [[[[.,.],[.,[.,.]]],[[.,.],.]],.]
[[[[.,.],[[.,.],.]],[.,[.,.]]],.] => [[[[[]],[[]]],[],[]]] => [[[[.,.],[[.,.],.]],[.,[.,.]]],.]
[[[[.,.],[[.,.],.]],[[.,.],.]],.] => [[[[[]],[[]]],[[]]]] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[[[[.,[.,.]],[.,.]],[.,[.,.]]],.] => [[[[[],[]],[]],[],[]]] => [[[[.,[.,.]],[.,.]],[.,[.,.]]],.]
[[[[.,[.,.]],[.,.]],[[.,.],.]],.] => [[[[[],[]],[]],[[]]]] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[[[[[.,.],.],[.,.]],[.,[.,.]]],.] => [[[[[[]]],[]],[],[]]] => [[[[[.,.],.],[.,.]],[.,[.,.]]],.]
[[[[[.,.],.],[.,.]],[[.,.],.]],.] => [[[[[[]]],[]],[[]]]] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[[[[.,[.,[.,.]]],.],[.,[.,.]]],.] => [[[[[],[],[]]],[],[]]] => [[[[.,[.,[.,.]]],.],[.,[.,.]]],.]
[[[[.,[.,[.,.]]],.],[[.,.],.]],.] => [[[[[],[],[]]],[[]]]] => [[[[.,[.,[.,.]]],.],[[.,.],.]],.]
[[[[.,[[.,.],.]],.],[.,[.,.]]],.] => [[[[[],[[]]]],[],[]]] => [[[[.,[[.,.],.]],.],[.,[.,.]]],.]
[[[[.,[[.,.],.]],.],[[.,.],.]],.] => [[[[[],[[]]]],[[]]]] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[[[[[.,.],[.,.]],.],[.,[.,.]]],.] => [[[[[[]],[]]],[],[]]] => [[[[[.,.],[.,.]],.],[.,[.,.]]],.]
[[[[[.,.],[.,.]],.],[[.,.],.]],.] => [[[[[[]],[]]],[[]]]] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[[[[[.,[.,.]],.],.],[.,[.,.]]],.] => [[[[[[],[]]]],[],[]]] => [[[[[.,[.,.]],.],.],[.,[.,.]]],.]
[[[[[.,[.,.]],.],.],[[.,.],.]],.] => [[[[[[],[]]]],[[]]]] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[[[[[[.,.],.],.],.],[.,[.,.]]],.] => [[[[[[[]]]]],[],[]]] => [[[[[[.,.],.],.],.],[.,[.,.]]],.]
[[[[[[.,.],.],.],.],[[.,.],.]],.] => [[[[[[[]]]]],[[]]]] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[[[.,[.,[.,[.,[.,.]]]]],[.,.]],.] => [[[[],[],[],[],[]],[]]] => [[[.,[.,[.,[.,[.,.]]]]],[.,.]],.]
[[[.,[.,[.,[[.,.],.]]]],[.,.]],.] => [[[[],[],[],[[]]],[]]] => [[[.,[.,[.,[[.,.],.]]]],[.,.]],.]
[[[.,[.,[[.,.],[.,.]]]],[.,.]],.] => [[[[],[],[[]],[]],[]]] => [[[.,[.,[[.,.],[.,.]]]],[.,.]],.]
[[[.,[.,[[.,[.,.]],.]]],[.,.]],.] => [[[[],[],[[],[]]],[]]] => [[[.,[.,[[.,[.,.]],.]]],[.,.]],.]
[[[.,[.,[[[.,.],.],.]]],[.,.]],.] => [[[[],[],[[[]]]],[]]] => [[[.,[.,[[[.,.],.],.]]],[.,.]],.]
[[[.,[[.,.],[.,[.,.]]]],[.,.]],.] => [[[[],[[]],[],[]],[]]] => [[[.,[[.,.],[.,[.,.]]]],[.,.]],.]
[[[.,[[.,.],[[.,.],.]]],[.,.]],.] => [[[[],[[]],[[]]],[]]] => [[[.,[[.,.],[[.,.],.]]],[.,.]],.]
[[[.,[[.,[.,.]],[.,.]]],[.,.]],.] => [[[[],[[],[]],[]],[]]] => [[[.,[[.,[.,.]],[.,.]]],[.,.]],.]
[[[.,[[[.,.],.],[.,.]]],[.,.]],.] => [[[[],[[[]]],[]],[]]] => [[[.,[[[.,.],.],[.,.]]],[.,.]],.]
[[[.,[[.,[.,[.,.]]],.]],[.,.]],.] => [[[[],[[],[],[]]],[]]] => [[[.,[[.,[.,[.,.]]],.]],[.,.]],.]
[[[.,[[.,[[.,.],.]],.]],[.,.]],.] => [[[[],[[],[[]]]],[]]] => [[[.,[[.,[[.,.],.]],.]],[.,.]],.]
[[[.,[[[.,.],[.,.]],.]],[.,.]],.] => [[[[],[[[]],[]]],[]]] => [[[.,[[[.,.],[.,.]],.]],[.,.]],.]
[[[.,[[[.,[.,.]],.],.]],[.,.]],.] => [[[[],[[[],[]]]],[]]] => [[[.,[[[.,[.,.]],.],.]],[.,.]],.]
[[[.,[[[[.,.],.],.],.]],[.,.]],.] => [[[[],[[[[]]]]],[]]] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[[[[.,.],[.,[.,[.,.]]]],[.,.]],.] => [[[[[]],[],[],[]],[]]] => [[[[.,.],[.,[.,[.,.]]]],[.,.]],.]
[[[[.,.],[.,[[.,.],.]]],[.,.]],.] => [[[[[]],[],[[]]],[]]] => [[[[.,.],[.,[[.,.],.]]],[.,.]],.]
[[[[.,.],[[.,.],[.,.]]],[.,.]],.] => [[[[[]],[[]],[]],[]]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],.]
[[[[.,.],[[.,[.,.]],.]],[.,.]],.] => [[[[[]],[[],[]]],[]]] => [[[[.,.],[[.,[.,.]],.]],[.,.]],.]
[[[[.,.],[[[.,.],.],.]],[.,.]],.] => [[[[[]],[[[]]]],[]]] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[[[[.,[.,.]],[.,[.,.]]],[.,.]],.] => [[[[[],[]],[],[]],[]]] => [[[[.,[.,.]],[.,[.,.]]],[.,.]],.]
[[[[.,[.,.]],[[.,.],.]],[.,.]],.] => [[[[[],[]],[[]]],[]]] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[[[[[.,.],.],[.,[.,.]]],[.,.]],.] => [[[[[[]]],[],[]],[]]] => [[[[[.,.],.],[.,[.,.]]],[.,.]],.]
[[[[[.,.],.],[[.,.],.]],[.,.]],.] => [[[[[[]]],[[]]],[]]] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[[[[.,[.,[.,.]]],[.,.]],[.,.]],.] => [[[[[],[],[]],[]],[]]] => [[[[.,[.,[.,.]]],[.,.]],[.,.]],.]
[[[[.,[[.,.],.]],[.,.]],[.,.]],.] => [[[[[],[[]]],[]],[]]] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[[[[[.,.],[.,.]],[.,.]],[.,.]],.] => [[[[[[]],[]],[]],[]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[[[[[.,[.,.]],.],[.,.]],[.,.]],.] => [[[[[[],[]]],[]],[]]] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[[[[[[.,.],.],.],[.,.]],[.,.]],.] => [[[[[[[]]]],[]],[]]] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[[[[.,[.,[.,[.,.]]]],.],[.,.]],.] => [[[[[],[],[],[]]],[]]] => [[[[.,[.,[.,[.,.]]]],.],[.,.]],.]
[[[[.,[.,[[.,.],.]]],.],[.,.]],.] => [[[[[],[],[[]]]],[]]] => [[[[.,[.,[[.,.],.]]],.],[.,.]],.]
[[[[.,[[.,.],[.,.]]],.],[.,.]],.] => [[[[[],[[]],[]]],[]]] => [[[[.,[[.,.],[.,.]]],.],[.,.]],.]
[[[[.,[[.,[.,.]],.]],.],[.,.]],.] => [[[[[],[[],[]]]],[]]] => [[[[.,[[.,[.,.]],.]],.],[.,.]],.]
[[[[.,[[[.,.],.],.]],.],[.,.]],.] => [[[[[],[[[]]]]],[]]] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[[[[[.,.],[.,[.,.]]],.],[.,.]],.] => [[[[[[]],[],[]]],[]]] => [[[[[.,.],[.,[.,.]]],.],[.,.]],.]
[[[[[.,.],[[.,.],.]],.],[.,.]],.] => [[[[[[]],[[]]]],[]]] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[[[[[.,[.,.]],[.,.]],.],[.,.]],.] => [[[[[[],[]],[]]],[]]] => [[[[[.,[.,.]],[.,.]],.],[.,.]],.]
[[[[[[.,.],.],[.,.]],.],[.,.]],.] => [[[[[[[]]],[]]],[]]] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[[[[[.,[.,[.,.]]],.],.],[.,.]],.] => [[[[[[],[],[]]]],[]]] => [[[[[.,[.,[.,.]]],.],.],[.,.]],.]
[[[[[.,[[.,.],.]],.],.],[.,.]],.] => [[[[[[],[[]]]]],[]]] => [[[[[.,[[.,.],.]],.],.],[.,.]],.]
[[[[[[.,.],[.,.]],.],.],[.,.]],.] => [[[[[[[]],[]]]],[]]] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[[[[[[.,[.,.]],.],.],.],[.,.]],.] => [[[[[[[],[]]]]],[]]] => [[[[[[.,[.,.]],.],.],.],[.,.]],.]
[[[[[[[.,.],.],.],.],.],[.,.]],.] => [[[[[[[[]]]]]],[]]] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[[[.,[.,[.,[.,[.,[.,.]]]]]],.],.] => [[[[],[],[],[],[],[]]]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],.],.]
[[[.,[.,[.,[.,[[.,.],.]]]]],.],.] => [[[[],[],[],[],[[]]]]] => [[[.,[.,[.,[.,[[.,.],.]]]]],.],.]
[[[.,[.,[.,[[.,.],[.,.]]]]],.],.] => [[[[],[],[],[[]],[]]]] => [[[.,[.,[.,[[.,.],[.,.]]]]],.],.]
[[[.,[.,[.,[[.,[.,.]],.]]]],.],.] => [[[[],[],[],[[],[]]]]] => [[[.,[.,[.,[[.,[.,.]],.]]]],.],.]
[[[.,[.,[.,[[[.,.],.],.]]]],.],.] => [[[[],[],[],[[[]]]]]] => [[[.,[.,[.,[[[.,.],.],.]]]],.],.]
[[[.,[.,[[.,.],[.,[.,.]]]]],.],.] => [[[[],[],[[]],[],[]]]] => [[[.,[.,[[.,.],[.,[.,.]]]]],.],.]
[[[.,[.,[[.,.],[[.,.],.]]]],.],.] => [[[[],[],[[]],[[]]]]] => [[[.,[.,[[.,.],[[.,.],.]]]],.],.]
[[[.,[.,[[.,[.,.]],[.,.]]]],.],.] => [[[[],[],[[],[]],[]]]] => [[[.,[.,[[.,[.,.]],[.,.]]]],.],.]
[[[.,[.,[[[.,.],.],[.,.]]]],.],.] => [[[[],[],[[[]]],[]]]] => [[[.,[.,[[[.,.],.],[.,.]]]],.],.]
[[[.,[.,[[.,[.,[.,.]]],.]]],.],.] => [[[[],[],[[],[],[]]]]] => [[[.,[.,[[.,[.,[.,.]]],.]]],.],.]
[[[.,[.,[[.,[[.,.],.]],.]]],.],.] => [[[[],[],[[],[[]]]]]] => [[[.,[.,[[.,[[.,.],.]],.]]],.],.]
[[[.,[.,[[[.,.],[.,.]],.]]],.],.] => [[[[],[],[[[]],[]]]]] => [[[.,[.,[[[.,.],[.,.]],.]]],.],.]
[[[.,[.,[[[.,[.,.]],.],.]]],.],.] => [[[[],[],[[[],[]]]]]] => [[[.,[.,[[[.,[.,.]],.],.]]],.],.]
[[[.,[.,[[[[.,.],.],.],.]]],.],.] => [[[[],[],[[[[]]]]]]] => [[[.,[.,[[[[.,.],.],.],.]]],.],.]
[[[.,[[.,.],[.,[.,[.,.]]]]],.],.] => [[[[],[[]],[],[],[]]]] => [[[.,[[.,.],[.,[.,[.,.]]]]],.],.]
[[[.,[[.,.],[.,[[.,.],.]]]],.],.] => [[[[],[[]],[],[[]]]]] => [[[.,[[.,.],[.,[[.,.],.]]]],.],.]
[[[.,[[.,.],[[.,.],[.,.]]]],.],.] => [[[[],[[]],[[]],[]]]] => [[[.,[[.,.],[[.,.],[.,.]]]],.],.]
[[[.,[[.,.],[[.,[.,.]],.]]],.],.] => [[[[],[[]],[[],[]]]]] => [[[.,[[.,.],[[.,[.,.]],.]]],.],.]
[[[.,[[.,.],[[[.,.],.],.]]],.],.] => [[[[],[[]],[[[]]]]]] => [[[.,[[.,.],[[[.,.],.],.]]],.],.]
[[[.,[[.,[.,.]],[.,[.,.]]]],.],.] => [[[[],[[],[]],[],[]]]] => [[[.,[[.,[.,.]],[.,[.,.]]]],.],.]
[[[.,[[.,[.,.]],[[.,.],.]]],.],.] => [[[[],[[],[]],[[]]]]] => [[[.,[[.,[.,.]],[[.,.],.]]],.],.]
[[[.,[[[.,.],.],[.,[.,.]]]],.],.] => [[[[],[[[]]],[],[]]]] => [[[.,[[[.,.],.],[.,[.,.]]]],.],.]
[[[.,[[[.,.],.],[[.,.],.]]],.],.] => [[[[],[[[]]],[[]]]]] => [[[.,[[[.,.],.],[[.,.],.]]],.],.]
[[[.,[[.,[.,[.,.]]],[.,.]]],.],.] => [[[[],[[],[],[]],[]]]] => [[[.,[[.,[.,[.,.]]],[.,.]]],.],.]
[[[.,[[.,[[.,.],.]],[.,.]]],.],.] => [[[[],[[],[[]]],[]]]] => [[[.,[[.,[[.,.],.]],[.,.]]],.],.]
[[[.,[[[.,.],[.,.]],[.,.]]],.],.] => [[[[],[[[]],[]],[]]]] => [[[.,[[[.,.],[.,.]],[.,.]]],.],.]
[[[.,[[[.,[.,.]],.],[.,.]]],.],.] => [[[[],[[[],[]]],[]]]] => [[[.,[[[.,[.,.]],.],[.,.]]],.],.]
[[[.,[[[[.,.],.],.],[.,.]]],.],.] => [[[[],[[[[]]]],[]]]] => [[[.,[[[[.,.],.],.],[.,.]]],.],.]
[[[.,[[.,[.,[.,[.,.]]]],.]],.],.] => [[[[],[[],[],[],[]]]]] => [[[.,[[.,[.,[.,[.,.]]]],.]],.],.]
[[[.,[[.,[.,[[.,.],.]]],.]],.],.] => [[[[],[[],[],[[]]]]]] => [[[.,[[.,[.,[[.,.],.]]],.]],.],.]
[[[.,[[.,[[.,.],[.,.]]],.]],.],.] => [[[[],[[],[[]],[]]]]] => [[[.,[[.,[[.,.],[.,.]]],.]],.],.]
[[[.,[[.,[[.,[.,.]],.]],.]],.],.] => [[[[],[[],[[],[]]]]]] => [[[.,[[.,[[.,[.,.]],.]],.]],.],.]
[[[.,[[.,[[[.,.],.],.]],.]],.],.] => [[[[],[[],[[[]]]]]]] => [[[.,[[.,[[[.,.],.],.]],.]],.],.]
[[[.,[[[.,.],[.,[.,.]]],.]],.],.] => [[[[],[[[]],[],[]]]]] => [[[.,[[[.,.],[.,[.,.]]],.]],.],.]
[[[.,[[[.,.],[[.,.],.]],.]],.],.] => [[[[],[[[]],[[]]]]]] => [[[.,[[[.,.],[[.,.],.]],.]],.],.]
[[[.,[[[.,[.,.]],[.,.]],.]],.],.] => [[[[],[[[],[]],[]]]]] => [[[.,[[[.,[.,.]],[.,.]],.]],.],.]
[[[.,[[[[.,.],.],[.,.]],.]],.],.] => [[[[],[[[[]]],[]]]]] => [[[.,[[[[.,.],.],[.,.]],.]],.],.]
[[[.,[[[.,[.,[.,.]]],.],.]],.],.] => [[[[],[[[],[],[]]]]]] => [[[.,[[[.,[.,[.,.]]],.],.]],.],.]
[[[.,[[[.,[[.,.],.]],.],.]],.],.] => [[[[],[[[],[[]]]]]]] => [[[.,[[[.,[[.,.],.]],.],.]],.],.]
[[[.,[[[[.,.],[.,.]],.],.]],.],.] => [[[[],[[[[]],[]]]]]] => [[[.,[[[[.,.],[.,.]],.],.]],.],.]
[[[.,[[[[.,[.,.]],.],.],.]],.],.] => [[[[],[[[[],[]]]]]]] => [[[.,[[[[.,[.,.]],.],.],.]],.],.]
[[[.,[[[[[.,.],.],.],.],.]],.],.] => [[[[],[[[[[]]]]]]]] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[[[[.,.],[.,[.,[.,[.,.]]]]],.],.] => [[[[[]],[],[],[],[]]]] => [[[[.,.],[.,[.,[.,[.,.]]]]],.],.]
[[[[.,.],[.,[.,[[.,.],.]]]],.],.] => [[[[[]],[],[],[[]]]]] => [[[[.,.],[.,[.,[[.,.],.]]]],.],.]
[[[[.,.],[.,[[.,.],[.,.]]]],.],.] => [[[[[]],[],[[]],[]]]] => [[[[.,.],[.,[[.,.],[.,.]]]],.],.]
[[[[.,.],[.,[[.,[.,.]],.]]],.],.] => [[[[[]],[],[[],[]]]]] => [[[[.,.],[.,[[.,[.,.]],.]]],.],.]
[[[[.,.],[.,[[[.,.],.],.]]],.],.] => [[[[[]],[],[[[]]]]]] => [[[[.,.],[.,[[[.,.],.],.]]],.],.]
[[[[.,.],[[.,.],[.,[.,.]]]],.],.] => [[[[[]],[[]],[],[]]]] => [[[[.,.],[[.,.],[.,[.,.]]]],.],.]
[[[[.,.],[[.,.],[[.,.],.]]],.],.] => [[[[[]],[[]],[[]]]]] => [[[[.,.],[[.,.],[[.,.],.]]],.],.]
[[[[.,.],[[.,[.,.]],[.,.]]],.],.] => [[[[[]],[[],[]],[]]]] => [[[[.,.],[[.,[.,.]],[.,.]]],.],.]
[[[[.,.],[[[.,.],.],[.,.]]],.],.] => [[[[[]],[[[]]],[]]]] => [[[[.,.],[[[.,.],.],[.,.]]],.],.]
[[[[.,.],[[.,[.,[.,.]]],.]],.],.] => [[[[[]],[[],[],[]]]]] => [[[[.,.],[[.,[.,[.,.]]],.]],.],.]
[[[[.,.],[[.,[[.,.],.]],.]],.],.] => [[[[[]],[[],[[]]]]]] => [[[[.,.],[[.,[[.,.],.]],.]],.],.]
[[[[.,.],[[[.,.],[.,.]],.]],.],.] => [[[[[]],[[[]],[]]]]] => [[[[.,.],[[[.,.],[.,.]],.]],.],.]
[[[[.,.],[[[.,[.,.]],.],.]],.],.] => [[[[[]],[[[],[]]]]]] => [[[[.,.],[[[.,[.,.]],.],.]],.],.]
[[[[.,.],[[[[.,.],.],.],.]],.],.] => [[[[[]],[[[[]]]]]]] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[[[[.,[.,.]],[.,[.,[.,.]]]],.],.] => [[[[[],[]],[],[],[]]]] => [[[[.,[.,.]],[.,[.,[.,.]]]],.],.]
[[[[.,[.,.]],[.,[[.,.],.]]],.],.] => [[[[[],[]],[],[[]]]]] => [[[[.,[.,.]],[.,[[.,.],.]]],.],.]
[[[[.,[.,.]],[[.,.],[.,.]]],.],.] => [[[[[],[]],[[]],[]]]] => [[[[.,[.,.]],[[.,.],[.,.]]],.],.]
[[[[.,[.,.]],[[.,[.,.]],.]],.],.] => [[[[[],[]],[[],[]]]]] => [[[[.,[.,.]],[[.,[.,.]],.]],.],.]
[[[[.,[.,.]],[[[.,.],.],.]],.],.] => [[[[[],[]],[[[]]]]]] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[[[[[.,.],.],[.,[.,[.,.]]]],.],.] => [[[[[[]]],[],[],[]]]] => [[[[[.,.],.],[.,[.,[.,.]]]],.],.]
[[[[[.,.],.],[.,[[.,.],.]]],.],.] => [[[[[[]]],[],[[]]]]] => [[[[[.,.],.],[.,[[.,.],.]]],.],.]
[[[[[.,.],.],[[.,.],[.,.]]],.],.] => [[[[[[]]],[[]],[]]]] => [[[[[.,.],.],[[.,.],[.,.]]],.],.]
[[[[[.,.],.],[[.,[.,.]],.]],.],.] => [[[[[[]]],[[],[]]]]] => [[[[[.,.],.],[[.,[.,.]],.]],.],.]
[[[[[.,.],.],[[[.,.],.],.]],.],.] => [[[[[[]]],[[[]]]]]] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[[[[.,[.,[.,.]]],[.,[.,.]]],.],.] => [[[[[],[],[]],[],[]]]] => [[[[.,[.,[.,.]]],[.,[.,.]]],.],.]
[[[[.,[.,[.,.]]],[[.,.],.]],.],.] => [[[[[],[],[]],[[]]]]] => [[[[.,[.,[.,.]]],[[.,.],.]],.],.]
[[[[.,[[.,.],.]],[.,[.,.]]],.],.] => [[[[[],[[]]],[],[]]]] => [[[[.,[[.,.],.]],[.,[.,.]]],.],.]
[[[[.,[[.,.],.]],[[.,.],.]],.],.] => [[[[[],[[]]],[[]]]]] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[[[[[.,.],[.,.]],[.,[.,.]]],.],.] => [[[[[[]],[]],[],[]]]] => [[[[[.,.],[.,.]],[.,[.,.]]],.],.]
[[[[[.,.],[.,.]],[[.,.],.]],.],.] => [[[[[[]],[]],[[]]]]] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[[[[[.,[.,.]],.],[.,[.,.]]],.],.] => [[[[[[],[]]],[],[]]]] => [[[[[.,[.,.]],.],[.,[.,.]]],.],.]
[[[[[.,[.,.]],.],[[.,.],.]],.],.] => [[[[[[],[]]],[[]]]]] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[[[[[[.,.],.],.],[.,[.,.]]],.],.] => [[[[[[[]]]],[],[]]]] => [[[[[[.,.],.],.],[.,[.,.]]],.],.]
[[[[[[.,.],.],.],[[.,.],.]],.],.] => [[[[[[[]]]],[[]]]]] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[[[[.,[.,[.,[.,.]]]],[.,.]],.],.] => [[[[[],[],[],[]],[]]]] => [[[[.,[.,[.,[.,.]]]],[.,.]],.],.]
[[[[.,[.,[[.,.],.]]],[.,.]],.],.] => [[[[[],[],[[]]],[]]]] => [[[[.,[.,[[.,.],.]]],[.,.]],.],.]
[[[[.,[[.,.],[.,.]]],[.,.]],.],.] => [[[[[],[[]],[]],[]]]] => [[[[.,[[.,.],[.,.]]],[.,.]],.],.]
[[[[.,[[.,[.,.]],.]],[.,.]],.],.] => [[[[[],[[],[]]],[]]]] => [[[[.,[[.,[.,.]],.]],[.,.]],.],.]
[[[[.,[[[.,.],.],.]],[.,.]],.],.] => [[[[[],[[[]]]],[]]]] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[[[[[.,.],[.,[.,.]]],[.,.]],.],.] => [[[[[[]],[],[]],[]]]] => [[[[[.,.],[.,[.,.]]],[.,.]],.],.]
[[[[[.,.],[[.,.],.]],[.,.]],.],.] => [[[[[[]],[[]]],[]]]] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[[[[[.,[.,.]],[.,.]],[.,.]],.],.] => [[[[[[],[]],[]],[]]]] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[[[[[[.,.],.],[.,.]],[.,.]],.],.] => [[[[[[[]]],[]],[]]]] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[[[[[.,[.,[.,.]]],.],[.,.]],.],.] => [[[[[[],[],[]]],[]]]] => [[[[[.,[.,[.,.]]],.],[.,.]],.],.]
[[[[[.,[[.,.],.]],.],[.,.]],.],.] => [[[[[[],[[]]]],[]]]] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[[[[[[.,.],[.,.]],.],[.,.]],.],.] => [[[[[[[]],[]]],[]]]] => [[[[[[.,.],[.,.]],.],[.,.]],.],.]
[[[[[[.,[.,.]],.],.],[.,.]],.],.] => [[[[[[[],[]]]],[]]]] => [[[[[[.,[.,.]],.],.],[.,.]],.],.]
[[[[[[[.,.],.],.],.],[.,.]],.],.] => [[[[[[[[]]]]],[]]]] => [[[[[[[.,.],.],.],.],[.,.]],.],.]
[[[[.,[.,[.,[.,[.,.]]]]],.],.],.] => [[[[[],[],[],[],[]]]]] => [[[[.,[.,[.,[.,[.,.]]]]],.],.],.]
[[[[.,[.,[.,[[.,.],.]]]],.],.],.] => [[[[[],[],[],[[]]]]]] => [[[[.,[.,[.,[[.,.],.]]]],.],.],.]
[[[[.,[.,[[.,.],[.,.]]]],.],.],.] => [[[[[],[],[[]],[]]]]] => [[[[.,[.,[[.,.],[.,.]]]],.],.],.]
[[[[.,[.,[[.,[.,.]],.]]],.],.],.] => [[[[[],[],[[],[]]]]]] => [[[[.,[.,[[.,[.,.]],.]]],.],.],.]
[[[[.,[.,[[[.,.],.],.]]],.],.],.] => [[[[[],[],[[[]]]]]]] => [[[[.,[.,[[[.,.],.],.]]],.],.],.]
[[[[.,[[.,.],[.,[.,.]]]],.],.],.] => [[[[[],[[]],[],[]]]]] => [[[[.,[[.,.],[.,[.,.]]]],.],.],.]
[[[[.,[[.,.],[[.,.],.]]],.],.],.] => [[[[[],[[]],[[]]]]]] => [[[[.,[[.,.],[[.,.],.]]],.],.],.]
[[[[.,[[.,[.,.]],[.,.]]],.],.],.] => [[[[[],[[],[]],[]]]]] => [[[[.,[[.,[.,.]],[.,.]]],.],.],.]
[[[[.,[[[.,.],.],[.,.]]],.],.],.] => [[[[[],[[[]]],[]]]]] => [[[[.,[[[.,.],.],[.,.]]],.],.],.]
[[[[.,[[.,[.,[.,.]]],.]],.],.],.] => [[[[[],[[],[],[]]]]]] => [[[[.,[[.,[.,[.,.]]],.]],.],.],.]
[[[[.,[[.,[[.,.],.]],.]],.],.],.] => [[[[[],[[],[[]]]]]]] => [[[[.,[[.,[[.,.],.]],.]],.],.],.]
[[[[.,[[[.,.],[.,.]],.]],.],.],.] => [[[[[],[[[]],[]]]]]] => [[[[.,[[[.,.],[.,.]],.]],.],.],.]
[[[[.,[[[.,[.,.]],.],.]],.],.],.] => [[[[[],[[[],[]]]]]]] => [[[[.,[[[.,[.,.]],.],.]],.],.],.]
[[[[.,[[[[.,.],.],.],.]],.],.],.] => [[[[[],[[[[]]]]]]]] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[[[[[.,.],[.,[.,[.,.]]]],.],.],.] => [[[[[[]],[],[],[]]]]] => [[[[[.,.],[.,[.,[.,.]]]],.],.],.]
[[[[[.,.],[.,[[.,.],.]]],.],.],.] => [[[[[[]],[],[[]]]]]] => [[[[[.,.],[.,[[.,.],.]]],.],.],.]
[[[[[.,.],[[.,.],[.,.]]],.],.],.] => [[[[[[]],[[]],[]]]]] => [[[[[.,.],[[.,.],[.,.]]],.],.],.]
[[[[[.,.],[[.,[.,.]],.]],.],.],.] => [[[[[[]],[[],[]]]]]] => [[[[[.,.],[[.,[.,.]],.]],.],.],.]
[[[[[.,.],[[[.,.],.],.]],.],.],.] => [[[[[[]],[[[]]]]]]] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[[[[[.,[.,.]],[.,[.,.]]],.],.],.] => [[[[[[],[]],[],[]]]]] => [[[[[.,[.,.]],[.,[.,.]]],.],.],.]
[[[[[.,[.,.]],[[.,.],.]],.],.],.] => [[[[[[],[]],[[]]]]]] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[[[[[[.,.],.],[.,[.,.]]],.],.],.] => [[[[[[[]]],[],[]]]]] => [[[[[[.,.],.],[.,[.,.]]],.],.],.]
[[[[[[.,.],.],[[.,.],.]],.],.],.] => [[[[[[[]]],[[]]]]]] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[[[[[.,[.,[.,.]]],[.,.]],.],.],.] => [[[[[[],[],[]],[]]]]] => [[[[[.,[.,[.,.]]],[.,.]],.],.],.]
[[[[[.,[[.,.],.]],[.,.]],.],.],.] => [[[[[[],[[]]],[]]]]] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[[[[[[.,.],[.,.]],[.,.]],.],.],.] => [[[[[[[]],[]],[]]]]] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[[[[[[.,[.,.]],.],[.,.]],.],.],.] => [[[[[[[],[]]],[]]]]] => [[[[[[.,[.,.]],.],[.,.]],.],.],.]
[[[[[[[.,.],.],.],[.,.]],.],.],.] => [[[[[[[[]]]],[]]]]] => [[[[[[[.,.],.],.],[.,.]],.],.],.]
[[[[[.,[.,[.,[.,.]]]],.],.],.],.] => [[[[[[],[],[],[]]]]]] => [[[[[.,[.,[.,[.,.]]]],.],.],.],.]
[[[[[.,[.,[[.,.],.]]],.],.],.],.] => [[[[[[],[],[[]]]]]]] => [[[[[.,[.,[[.,.],.]]],.],.],.],.]
[[[[[.,[[.,.],[.,.]]],.],.],.],.] => [[[[[[],[[]],[]]]]]] => [[[[[.,[[.,.],[.,.]]],.],.],.],.]
[[[[[.,[[.,[.,.]],.]],.],.],.],.] => [[[[[[],[[],[]]]]]]] => [[[[[.,[[.,[.,.]],.]],.],.],.],.]
[[[[[.,[[[.,.],.],.]],.],.],.],.] => [[[[[[],[[[]]]]]]]] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[[[[[[.,.],[.,[.,.]]],.],.],.],.] => [[[[[[[]],[],[]]]]]] => [[[[[[.,.],[.,[.,.]]],.],.],.],.]
[[[[[[.,.],[[.,.],.]],.],.],.],.] => [[[[[[[]],[[]]]]]]] => [[[[[[.,.],[[.,.],.]],.],.],.],.]
[[[[[[.,[.,.]],[.,.]],.],.],.],.] => [[[[[[[],[]],[]]]]]] => [[[[[[.,[.,.]],[.,.]],.],.],.],.]
[[[[[[[.,.],.],[.,.]],.],.],.],.] => [[[[[[[[]]],[]]]]]] => [[[[[[[.,.],.],[.,.]],.],.],.],.]
[[[[[[.,[.,[.,.]]],.],.],.],.],.] => [[[[[[[],[],[]]]]]]] => [[[[[[.,[.,[.,.]]],.],.],.],.],.]
[[[[[[.,[[.,.],.]],.],.],.],.],.] => [[[[[[[],[[]]]]]]]] => [[[[[[.,[[.,.],.]],.],.],.],.],.]
[[[[[[[.,.],[.,.]],.],.],.],.],.] => [[[[[[[[]],[]]]]]]] => [[[[[[[.,.],[.,.]],.],.],.],.],.]
[[[[[[[.,[.,.]],.],.],.],.],.],.] => [[[[[[[[],[]]]]]]]] => [[[[[[[.,[.,.]],.],.],.],.],.],.]
[[[[[[[[.,.],.],.],.],.],.],.],.] => [[[[[[[[[]]]]]]]]] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]] => [[[[[[],[]],[]],[]],[]],[]] => [[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]] => [[[[[[[],[]],[]],[]],[]],[]],[]] => [[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],[.,.]]
[.,[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],.]] => [[],[[[],[[[],[]],[]]],[]]] => [.,[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],.]]
[.,[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],.]] => [[],[[[[],[]],[[],[]]],[]]] => [.,[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],.]]
[.,[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],.]] => [[],[[[[],[[],[]]],[]],[]]] => [.,[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],.]]
[.,[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]] => [[],[[[[[],[]],[]],[]],[]]] => [.,[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]]
[[.,[[[.,[[.,[.,.]],.]],[.,.]],.]],[.,.]] => [[[],[[[],[[],[]]],[]]],[]] => [[.,[[[.,[[.,[.,.]],.]],[.,.]],.]],[.,.]]
[[.,[[[[.,[.,.]],[.,.]],[.,.]],.]],[.,.]] => [[[],[[[[],[]],[]],[]]],[]] => [[.,[[[[.,[.,.]],[.,.]],[.,.]],.]],[.,.]]
[[[.,[.,.]],[[[.,[.,.]],[.,.]],.]],[.,.]] => [[[[],[]],[[[],[]],[]]],[]] => [[[.,[.,.]],[[[.,[.,.]],[.,.]],.]],[.,.]]
[[[.,[[.,[.,.]],.]],[[.,[.,.]],.]],[.,.]] => [[[[],[[],[]]],[[],[]]],[]] => [[[.,[[.,[.,.]],.]],[[.,[.,.]],.]],[.,.]]
[[[[.,[.,.]],[.,.]],[[.,[.,.]],.]],[.,.]] => [[[[[],[]],[]],[[],[]]],[]] => [[[[.,[.,.]],[.,.]],[[.,[.,.]],.]],[.,.]]
[.,[[[.,[[[[.,[.,.]],[.,.]],[.,.]],.]],[.,.]],.]] => [[],[[[],[[[[],[]],[]],[]]],[]]] => [.,[[[.,[[[[.,[.,.]],[.,.]],[.,.]],.]],[.,.]],.]]
[.,[[[[.,[.,.]],[[[.,[.,.]],[.,.]],.]],[.,.]],.]] => [[],[[[[],[]],[[[],[]],[]]],[]]] => [.,[[[[.,[.,.]],[[[.,[.,.]],[.,.]],.]],[.,.]],.]]
[.,[[[[.,[[.,[.,.]],.]],[[.,[.,.]],.]],[.,.]],.]] => [[],[[[[],[[],[]]],[[],[]]],[]]] => [.,[[[[.,[[.,[.,.]],.]],[[.,[.,.]],.]],[.,.]],.]]
[.,[[[[[.,[.,.]],[.,.]],[[.,[.,.]],.]],[.,.]],.]] => [[],[[[[[],[]],[]],[[],[]]],[]]] => [.,[[[[[.,[.,.]],[.,.]],[[.,[.,.]],.]],[.,.]],.]]
[.,[[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],[.,.]],.]] => [[],[[[[],[[[],[]],[]]],[]],[]]] => [.,[[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],[.,.]],.]]
[.,[[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],[.,.]],.]] => [[],[[[[[],[]],[[],[]]],[]],[]]] => [.,[[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],[.,.]],.]]
[.,[[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],[.,.]],.]] => [[],[[[[[],[[],[]]],[]],[]],[]]] => [.,[[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],[.,.]],.]]
[.,[[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],.]] => [[],[[[[[[],[]],[]],[]],[]],[]]] => [.,[[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],[.,.]],.]]
[[.,[[[.,[[.,[.,.]],.]],[.,.]],.]],[[.,[.,.]],.]] => [[[],[[[],[[],[]]],[]]],[[],[]]] => [[.,[[[.,[[.,[.,.]],.]],[.,.]],.]],[[.,[.,.]],.]]
[[.,[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],.]],[.,.]] => [[[],[[[],[[[],[]],[]]],[]]],[]] => [[.,[[[.,[[[.,[.,.]],[.,.]],.]],[.,.]],.]],[.,.]]
[[.,[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],.]],[.,.]] => [[[],[[[[],[]],[[],[]]],[]]],[]] => [[.,[[[[.,[.,.]],[[.,[.,.]],.]],[.,.]],.]],[.,.]]
[[.,[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],.]],[.,.]] => [[[],[[[[],[[],[]]],[]],[]]],[]] => [[.,[[[[.,[[.,[.,.]],.]],[.,.]],[.,.]],.]],[.,.]]
[[.,[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]],[.,.]] => [[[],[[[[[],[]],[]],[]],[]]],[]] => [[.,[[[[[.,[.,.]],[.,.]],[.,.]],[.,.]],.]],[.,.]]
[[[.,[.,.]],[[[[.,[.,.]],[.,.]],[.,.]],.]],[.,.]] => [[[[],[]],[[[[],[]],[]],[]]],[]] => [[[.,[.,.]],[[[[.,[.,.]],[.,.]],[.,.]],.]],[.,.]]
[[[.,[[.,[.,.]],.]],[[[.,[.,.]],[.,.]],.]],[.,.]] => [[[[],[[],[]]],[[[],[]],[]]],[]] => [[[.,[[.,[.,.]],.]],[[[.,[.,.]],[.,.]],.]],[.,.]]
[[[[.,[.,.]],[.,.]],[[[.,[.,.]],[.,.]],.]],[.,.]] => [[[[[],[]],[]],[[[],[]],[]]],[]] => [[[[.,[.,.]],[.,.]],[[[.,[.,.]],[.,.]],.]],[.,.]]
[[[.,[[[.,[.,.]],[.,.]],.]],[[.,[.,.]],.]],[.,.]] => [[[[],[[[],[]],[]]],[[],[]]],[]] => [[[.,[[[.,[.,.]],[.,.]],.]],[[.,[.,.]],.]],[.,.]]
[[[[.,[.,.]],[[.,[.,.]],.]],[[.,[.,.]],.]],[.,.]] => [[[[[],[]],[[],[]]],[[],[]]],[]] => [[[[.,[.,.]],[[.,[.,.]],.]],[[.,[.,.]],.]],[.,.]]
[[[[.,[[.,[.,.]],.]],[.,.]],[[.,[.,.]],.]],[.,.]] => [[[[[],[[],[]]],[]],[[],[]]],[]] => [[[[.,[[.,[.,.]],.]],[.,.]],[[.,[.,.]],.]],[.,.]]
[[[[[.,[.,.]],[.,.]],[.,.]],[[.,[.,.]],.]],[.,.]] => [[[[[[],[]],[]],[]],[[],[]]],[]] => [[[[[.,[.,.]],[.,.]],[.,.]],[[.,[.,.]],.]],[.,.]]
[[[.,[[[.,[[.,[.,.]],.]],[.,.]],.]],[.,.]],[.,.]] => [[[[],[[[],[[],[]]],[]]],[]],[]] => [[[.,[[[.,[[.,[.,.]],.]],[.,.]],.]],[.,.]],[.,.]]
Map
to ordered tree: right child = right brother
Description
Return an ordered tree of size $n+1$ by the following recursive rule:
  • if $x$ is the right child of $y$, $x$ becomes the right brother of $y$,
  • if $x$ is the left child of $y$, $x$ becomes the first child of $y$.
Map
to binary tree: right brother = right child
Description
Return a binary tree of size $n-1$ (where $n$ is the size of an ordered tree $t$) obtained from $t$ by the following recursive rule:
- if $x$ is the right brother of $y$ in $t$, then $x$ becomes the right child of $y$;
- if $x$ is the first child of $y$ in $t$, then $x$ becomes the left child of $y$,
and removing the root of $t$.