Identifier
Mp00015: Binary trees —to ordered tree: right child = right brother⟶ Ordered trees
Mp00049: Ordered trees —to binary tree: left brother = left child⟶ Binary trees
Images
[.,.] => [[]] => [.,.]
[.,[.,.]] => [[],[]] => [[.,.],.]
[[.,.],.] => [[[]]] => [.,[.,.]]
[.,[.,[.,.]]] => [[],[],[]] => [[[.,.],.],.]
[.,[[.,.],.]] => [[],[[]]] => [[.,.],[.,.]]
[[.,.],[.,.]] => [[[]],[]] => [[.,[.,.]],.]
[[.,[.,.]],.] => [[[],[]]] => [.,[[.,.],.]]
[[[.,.],.],.] => [[[[]]]] => [.,[.,[.,.]]]
[.,[.,[.,[.,.]]]] => [[],[],[],[]] => [[[[.,.],.],.],.]
[.,[.,[[.,.],.]]] => [[],[],[[]]] => [[[.,.],.],[.,.]]
[.,[[.,.],[.,.]]] => [[],[[]],[]] => [[[.,.],[.,.]],.]
[.,[[.,[.,.]],.]] => [[],[[],[]]] => [[.,.],[[.,.],.]]
[.,[[[.,.],.],.]] => [[],[[[]]]] => [[.,.],[.,[.,.]]]
[[.,.],[.,[.,.]]] => [[[]],[],[]] => [[[.,[.,.]],.],.]
[[.,.],[[.,.],.]] => [[[]],[[]]] => [[.,[.,.]],[.,.]]
[[.,[.,.]],[.,.]] => [[[],[]],[]] => [[.,[[.,.],.]],.]
[[[.,.],.],[.,.]] => [[[[]]],[]] => [[.,[.,[.,.]]],.]
[[.,[.,[.,.]]],.] => [[[],[],[]]] => [.,[[[.,.],.],.]]
[[.,[[.,.],.]],.] => [[[],[[]]]] => [.,[[.,.],[.,.]]]
[[[.,.],[.,.]],.] => [[[[]],[]]] => [.,[[.,[.,.]],.]]
[[[.,[.,.]],.],.] => [[[[],[]]]] => [.,[.,[[.,.],.]]]
[[[[.,.],.],.],.] => [[[[[]]]]] => [.,[.,[.,[.,.]]]]
[.,[.,[.,[.,[.,.]]]]] => [[],[],[],[],[]] => [[[[[.,.],.],.],.],.]
[.,[.,[.,[[.,.],.]]]] => [[],[],[],[[]]] => [[[[.,.],.],.],[.,.]]
[.,[.,[[.,.],[.,.]]]] => [[],[],[[]],[]] => [[[[.,.],.],[.,.]],.]
[.,[.,[[.,[.,.]],.]]] => [[],[],[[],[]]] => [[[.,.],.],[[.,.],.]]
[.,[.,[[[.,.],.],.]]] => [[],[],[[[]]]] => [[[.,.],.],[.,[.,.]]]
[.,[[.,.],[.,[.,.]]]] => [[],[[]],[],[]] => [[[[.,.],[.,.]],.],.]
[.,[[.,.],[[.,.],.]]] => [[],[[]],[[]]] => [[[.,.],[.,.]],[.,.]]
[.,[[.,[.,.]],[.,.]]] => [[],[[],[]],[]] => [[[.,.],[[.,.],.]],.]
[.,[[[.,.],.],[.,.]]] => [[],[[[]]],[]] => [[[.,.],[.,[.,.]]],.]
[.,[[.,[.,[.,.]]],.]] => [[],[[],[],[]]] => [[.,.],[[[.,.],.],.]]
[.,[[.,[[.,.],.]],.]] => [[],[[],[[]]]] => [[.,.],[[.,.],[.,.]]]
[.,[[[.,.],[.,.]],.]] => [[],[[[]],[]]] => [[.,.],[[.,[.,.]],.]]
[.,[[[.,[.,.]],.],.]] => [[],[[[],[]]]] => [[.,.],[.,[[.,.],.]]]
[.,[[[[.,.],.],.],.]] => [[],[[[[]]]]] => [[.,.],[.,[.,[.,.]]]]
[[.,.],[.,[.,[.,.]]]] => [[[]],[],[],[]] => [[[[.,[.,.]],.],.],.]
[[.,.],[.,[[.,.],.]]] => [[[]],[],[[]]] => [[[.,[.,.]],.],[.,.]]
[[.,.],[[.,.],[.,.]]] => [[[]],[[]],[]] => [[[.,[.,.]],[.,.]],.]
[[.,.],[[.,[.,.]],.]] => [[[]],[[],[]]] => [[.,[.,.]],[[.,.],.]]
[[.,.],[[[.,.],.],.]] => [[[]],[[[]]]] => [[.,[.,.]],[.,[.,.]]]
[[.,[.,.]],[.,[.,.]]] => [[[],[]],[],[]] => [[[.,[[.,.],.]],.],.]
[[.,[.,.]],[[.,.],.]] => [[[],[]],[[]]] => [[.,[[.,.],.]],[.,.]]
[[[.,.],.],[.,[.,.]]] => [[[[]]],[],[]] => [[[.,[.,[.,.]]],.],.]
[[[.,.],.],[[.,.],.]] => [[[[]]],[[]]] => [[.,[.,[.,.]]],[.,.]]
[[.,[.,[.,.]]],[.,.]] => [[[],[],[]],[]] => [[.,[[[.,.],.],.]],.]
[[.,[[.,.],.]],[.,.]] => [[[],[[]]],[]] => [[.,[[.,.],[.,.]]],.]
[[[.,.],[.,.]],[.,.]] => [[[[]],[]],[]] => [[.,[[.,[.,.]],.]],.]
[[[.,[.,.]],.],[.,.]] => [[[[],[]]],[]] => [[.,[.,[[.,.],.]]],.]
[[[[.,.],.],.],[.,.]] => [[[[[]]]],[]] => [[.,[.,[.,[.,.]]]],.]
[[.,[.,[.,[.,.]]]],.] => [[[],[],[],[]]] => [.,[[[[.,.],.],.],.]]
[[.,[.,[[.,.],.]]],.] => [[[],[],[[]]]] => [.,[[[.,.],.],[.,.]]]
[[.,[[.,.],[.,.]]],.] => [[[],[[]],[]]] => [.,[[[.,.],[.,.]],.]]
[[.,[[.,[.,.]],.]],.] => [[[],[[],[]]]] => [.,[[.,.],[[.,.],.]]]
[[.,[[[.,.],.],.]],.] => [[[],[[[]]]]] => [.,[[.,.],[.,[.,.]]]]
[[[.,.],[.,[.,.]]],.] => [[[[]],[],[]]] => [.,[[[.,[.,.]],.],.]]
[[[.,.],[[.,.],.]],.] => [[[[]],[[]]]] => [.,[[.,[.,.]],[.,.]]]
[[[.,[.,.]],[.,.]],.] => [[[[],[]],[]]] => [.,[[.,[[.,.],.]],.]]
[[[[.,.],.],[.,.]],.] => [[[[[]]],[]]] => [.,[[.,[.,[.,.]]],.]]
[[[.,[.,[.,.]]],.],.] => [[[[],[],[]]]] => [.,[.,[[[.,.],.],.]]]
[[[.,[[.,.],.]],.],.] => [[[[],[[]]]]] => [.,[.,[[.,.],[.,.]]]]
[[[[.,.],[.,.]],.],.] => [[[[[]],[]]]] => [.,[.,[[.,[.,.]],.]]]
[[[[.,[.,.]],.],.],.] => [[[[[],[]]]]] => [.,[.,[.,[[.,.],.]]]]
[[[[[.,.],.],.],.],.] => [[[[[[]]]]]] => [.,[.,[.,[.,[.,.]]]]]
[.,[.,[.,[.,[.,[.,.]]]]]] => [[],[],[],[],[],[]] => [[[[[[.,.],.],.],.],.],.]
[.,[.,[.,[.,[[.,.],.]]]]] => [[],[],[],[],[[]]] => [[[[[.,.],.],.],.],[.,.]]
[.,[.,[.,[[.,.],[.,.]]]]] => [[],[],[],[[]],[]] => [[[[[.,.],.],.],[.,.]],.]
[.,[.,[.,[[.,[.,.]],.]]]] => [[],[],[],[[],[]]] => [[[[.,.],.],.],[[.,.],.]]
[.,[.,[.,[[[.,.],.],.]]]] => [[],[],[],[[[]]]] => [[[[.,.],.],.],[.,[.,.]]]
[.,[.,[[.,.],[.,[.,.]]]]] => [[],[],[[]],[],[]] => [[[[[.,.],.],[.,.]],.],.]
[.,[.,[[.,.],[[.,.],.]]]] => [[],[],[[]],[[]]] => [[[[.,.],.],[.,.]],[.,.]]
[.,[.,[[.,[.,.]],[.,.]]]] => [[],[],[[],[]],[]] => [[[[.,.],.],[[.,.],.]],.]
[.,[.,[[[.,.],.],[.,.]]]] => [[],[],[[[]]],[]] => [[[[.,.],.],[.,[.,.]]],.]
[.,[.,[[.,[.,[.,.]]],.]]] => [[],[],[[],[],[]]] => [[[.,.],.],[[[.,.],.],.]]
[.,[.,[[.,[[.,.],.]],.]]] => [[],[],[[],[[]]]] => [[[.,.],.],[[.,.],[.,.]]]
[.,[.,[[[.,.],[.,.]],.]]] => [[],[],[[[]],[]]] => [[[.,.],.],[[.,[.,.]],.]]
[.,[.,[[[.,[.,.]],.],.]]] => [[],[],[[[],[]]]] => [[[.,.],.],[.,[[.,.],.]]]
[.,[.,[[[[.,.],.],.],.]]] => [[],[],[[[[]]]]] => [[[.,.],.],[.,[.,[.,.]]]]
[.,[[.,.],[.,[.,[.,.]]]]] => [[],[[]],[],[],[]] => [[[[[.,.],[.,.]],.],.],.]
[.,[[.,.],[.,[[.,.],.]]]] => [[],[[]],[],[[]]] => [[[[.,.],[.,.]],.],[.,.]]
[.,[[.,.],[[.,.],[.,.]]]] => [[],[[]],[[]],[]] => [[[[.,.],[.,.]],[.,.]],.]
[.,[[.,.],[[.,[.,.]],.]]] => [[],[[]],[[],[]]] => [[[.,.],[.,.]],[[.,.],.]]
[.,[[.,.],[[[.,.],.],.]]] => [[],[[]],[[[]]]] => [[[.,.],[.,.]],[.,[.,.]]]
[.,[[.,[.,.]],[.,[.,.]]]] => [[],[[],[]],[],[]] => [[[[.,.],[[.,.],.]],.],.]
[.,[[.,[.,.]],[[.,.],.]]] => [[],[[],[]],[[]]] => [[[.,.],[[.,.],.]],[.,.]]
[.,[[[.,.],.],[.,[.,.]]]] => [[],[[[]]],[],[]] => [[[[.,.],[.,[.,.]]],.],.]
[.,[[[.,.],.],[[.,.],.]]] => [[],[[[]]],[[]]] => [[[.,.],[.,[.,.]]],[.,.]]
[.,[[.,[.,[.,.]]],[.,.]]] => [[],[[],[],[]],[]] => [[[.,.],[[[.,.],.],.]],.]
[.,[[.,[[.,.],.]],[.,.]]] => [[],[[],[[]]],[]] => [[[.,.],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[.,.]]] => [[],[[[]],[]],[]] => [[[.,.],[[.,[.,.]],.]],.]
[.,[[[.,[.,.]],.],[.,.]]] => [[],[[[],[]]],[]] => [[[.,.],[.,[[.,.],.]]],.]
[.,[[[[.,.],.],.],[.,.]]] => [[],[[[[]]]],[]] => [[[.,.],[.,[.,[.,.]]]],.]
[.,[[.,[.,[.,[.,.]]]],.]] => [[],[[],[],[],[]]] => [[.,.],[[[[.,.],.],.],.]]
[.,[[.,[.,[[.,.],.]]],.]] => [[],[[],[],[[]]]] => [[.,.],[[[.,.],.],[.,.]]]
[.,[[.,[[.,.],[.,.]]],.]] => [[],[[],[[]],[]]] => [[.,.],[[[.,.],[.,.]],.]]
[.,[[.,[[.,[.,.]],.]],.]] => [[],[[],[[],[]]]] => [[.,.],[[.,.],[[.,.],.]]]
[.,[[.,[[[.,.],.],.]],.]] => [[],[[],[[[]]]]] => [[.,.],[[.,.],[.,[.,.]]]]
[.,[[[.,.],[.,[.,.]]],.]] => [[],[[[]],[],[]]] => [[.,.],[[[.,[.,.]],.],.]]
[.,[[[.,.],[[.,.],.]],.]] => [[],[[[]],[[]]]] => [[.,.],[[.,[.,.]],[.,.]]]
[.,[[[.,[.,.]],[.,.]],.]] => [[],[[[],[]],[]]] => [[.,.],[[.,[[.,.],.]],.]]
[.,[[[[.,.],.],[.,.]],.]] => [[],[[[[]]],[]]] => [[.,.],[[.,[.,[.,.]]],.]]
>>> Load all 2087 entries. <<<
[.,[[[.,[.,[.,.]]],.],.]] => [[],[[[],[],[]]]] => [[.,.],[.,[[[.,.],.],.]]]
[.,[[[.,[[.,.],.]],.],.]] => [[],[[[],[[]]]]] => [[.,.],[.,[[.,.],[.,.]]]]
[.,[[[[.,.],[.,.]],.],.]] => [[],[[[[]],[]]]] => [[.,.],[.,[[.,[.,.]],.]]]
[.,[[[[.,[.,.]],.],.],.]] => [[],[[[[],[]]]]] => [[.,.],[.,[.,[[.,.],.]]]]
[.,[[[[[.,.],.],.],.],.]] => [[],[[[[[]]]]]] => [[.,.],[.,[.,[.,[.,.]]]]]
[[.,.],[.,[.,[.,[.,.]]]]] => [[[]],[],[],[],[]] => [[[[[.,[.,.]],.],.],.],.]
[[.,.],[.,[.,[[.,.],.]]]] => [[[]],[],[],[[]]] => [[[[.,[.,.]],.],.],[.,.]]
[[.,.],[.,[[.,.],[.,.]]]] => [[[]],[],[[]],[]] => [[[[.,[.,.]],.],[.,.]],.]
[[.,.],[.,[[.,[.,.]],.]]] => [[[]],[],[[],[]]] => [[[.,[.,.]],.],[[.,.],.]]
[[.,.],[.,[[[.,.],.],.]]] => [[[]],[],[[[]]]] => [[[.,[.,.]],.],[.,[.,.]]]
[[.,.],[[.,.],[.,[.,.]]]] => [[[]],[[]],[],[]] => [[[[.,[.,.]],[.,.]],.],.]
[[.,.],[[.,.],[[.,.],.]]] => [[[]],[[]],[[]]] => [[[.,[.,.]],[.,.]],[.,.]]
[[.,.],[[.,[.,.]],[.,.]]] => [[[]],[[],[]],[]] => [[[.,[.,.]],[[.,.],.]],.]
[[.,.],[[[.,.],.],[.,.]]] => [[[]],[[[]]],[]] => [[[.,[.,.]],[.,[.,.]]],.]
[[.,.],[[.,[.,[.,.]]],.]] => [[[]],[[],[],[]]] => [[.,[.,.]],[[[.,.],.],.]]
[[.,.],[[.,[[.,.],.]],.]] => [[[]],[[],[[]]]] => [[.,[.,.]],[[.,.],[.,.]]]
[[.,.],[[[.,.],[.,.]],.]] => [[[]],[[[]],[]]] => [[.,[.,.]],[[.,[.,.]],.]]
[[.,.],[[[.,[.,.]],.],.]] => [[[]],[[[],[]]]] => [[.,[.,.]],[.,[[.,.],.]]]
[[.,.],[[[[.,.],.],.],.]] => [[[]],[[[[]]]]] => [[.,[.,.]],[.,[.,[.,.]]]]
[[.,[.,.]],[.,[.,[.,.]]]] => [[[],[]],[],[],[]] => [[[[.,[[.,.],.]],.],.],.]
[[.,[.,.]],[.,[[.,.],.]]] => [[[],[]],[],[[]]] => [[[.,[[.,.],.]],.],[.,.]]
[[.,[.,.]],[[.,.],[.,.]]] => [[[],[]],[[]],[]] => [[[.,[[.,.],.]],[.,.]],.]
[[.,[.,.]],[[.,[.,.]],.]] => [[[],[]],[[],[]]] => [[.,[[.,.],.]],[[.,.],.]]
[[.,[.,.]],[[[.,.],.],.]] => [[[],[]],[[[]]]] => [[.,[[.,.],.]],[.,[.,.]]]
[[[.,.],.],[.,[.,[.,.]]]] => [[[[]]],[],[],[]] => [[[[.,[.,[.,.]]],.],.],.]
[[[.,.],.],[.,[[.,.],.]]] => [[[[]]],[],[[]]] => [[[.,[.,[.,.]]],.],[.,.]]
[[[.,.],.],[[.,.],[.,.]]] => [[[[]]],[[]],[]] => [[[.,[.,[.,.]]],[.,.]],.]
[[[.,.],.],[[.,[.,.]],.]] => [[[[]]],[[],[]]] => [[.,[.,[.,.]]],[[.,.],.]]
[[[.,.],.],[[[.,.],.],.]] => [[[[]]],[[[]]]] => [[.,[.,[.,.]]],[.,[.,.]]]
[[.,[.,[.,.]]],[.,[.,.]]] => [[[],[],[]],[],[]] => [[[.,[[[.,.],.],.]],.],.]
[[.,[.,[.,.]]],[[.,.],.]] => [[[],[],[]],[[]]] => [[.,[[[.,.],.],.]],[.,.]]
[[.,[[.,.],.]],[.,[.,.]]] => [[[],[[]]],[],[]] => [[[.,[[.,.],[.,.]]],.],.]
[[.,[[.,.],.]],[[.,.],.]] => [[[],[[]]],[[]]] => [[.,[[.,.],[.,.]]],[.,.]]
[[[.,.],[.,.]],[.,[.,.]]] => [[[[]],[]],[],[]] => [[[.,[[.,[.,.]],.]],.],.]
[[[.,.],[.,.]],[[.,.],.]] => [[[[]],[]],[[]]] => [[.,[[.,[.,.]],.]],[.,.]]
[[[.,[.,.]],.],[.,[.,.]]] => [[[[],[]]],[],[]] => [[[.,[.,[[.,.],.]]],.],.]
[[[.,[.,.]],.],[[.,.],.]] => [[[[],[]]],[[]]] => [[.,[.,[[.,.],.]]],[.,.]]
[[[[.,.],.],.],[.,[.,.]]] => [[[[[]]]],[],[]] => [[[.,[.,[.,[.,.]]]],.],.]
[[[[.,.],.],.],[[.,.],.]] => [[[[[]]]],[[]]] => [[.,[.,[.,[.,.]]]],[.,.]]
[[.,[.,[.,[.,.]]]],[.,.]] => [[[],[],[],[]],[]] => [[.,[[[[.,.],.],.],.]],.]
[[.,[.,[[.,.],.]]],[.,.]] => [[[],[],[[]]],[]] => [[.,[[[.,.],.],[.,.]]],.]
[[.,[[.,.],[.,.]]],[.,.]] => [[[],[[]],[]],[]] => [[.,[[[.,.],[.,.]],.]],.]
[[.,[[.,[.,.]],.]],[.,.]] => [[[],[[],[]]],[]] => [[.,[[.,.],[[.,.],.]]],.]
[[.,[[[.,.],.],.]],[.,.]] => [[[],[[[]]]],[]] => [[.,[[.,.],[.,[.,.]]]],.]
[[[.,.],[.,[.,.]]],[.,.]] => [[[[]],[],[]],[]] => [[.,[[[.,[.,.]],.],.]],.]
[[[.,.],[[.,.],.]],[.,.]] => [[[[]],[[]]],[]] => [[.,[[.,[.,.]],[.,.]]],.]
[[[.,[.,.]],[.,.]],[.,.]] => [[[[],[]],[]],[]] => [[.,[[.,[[.,.],.]],.]],.]
[[[[.,.],.],[.,.]],[.,.]] => [[[[[]]],[]],[]] => [[.,[[.,[.,[.,.]]],.]],.]
[[[.,[.,[.,.]]],.],[.,.]] => [[[[],[],[]]],[]] => [[.,[.,[[[.,.],.],.]]],.]
[[[.,[[.,.],.]],.],[.,.]] => [[[[],[[]]]],[]] => [[.,[.,[[.,.],[.,.]]]],.]
[[[[.,.],[.,.]],.],[.,.]] => [[[[[]],[]]],[]] => [[.,[.,[[.,[.,.]],.]]],.]
[[[[.,[.,.]],.],.],[.,.]] => [[[[[],[]]]],[]] => [[.,[.,[.,[[.,.],.]]]],.]
[[[[[.,.],.],.],.],[.,.]] => [[[[[[]]]]],[]] => [[.,[.,[.,[.,[.,.]]]]],.]
[[.,[.,[.,[.,[.,.]]]]],.] => [[[],[],[],[],[]]] => [.,[[[[[.,.],.],.],.],.]]
[[.,[.,[.,[[.,.],.]]]],.] => [[[],[],[],[[]]]] => [.,[[[[.,.],.],.],[.,.]]]
[[.,[.,[[.,.],[.,.]]]],.] => [[[],[],[[]],[]]] => [.,[[[[.,.],.],[.,.]],.]]
[[.,[.,[[.,[.,.]],.]]],.] => [[[],[],[[],[]]]] => [.,[[[.,.],.],[[.,.],.]]]
[[.,[.,[[[.,.],.],.]]],.] => [[[],[],[[[]]]]] => [.,[[[.,.],.],[.,[.,.]]]]
[[.,[[.,.],[.,[.,.]]]],.] => [[[],[[]],[],[]]] => [.,[[[[.,.],[.,.]],.],.]]
[[.,[[.,.],[[.,.],.]]],.] => [[[],[[]],[[]]]] => [.,[[[.,.],[.,.]],[.,.]]]
[[.,[[.,[.,.]],[.,.]]],.] => [[[],[[],[]],[]]] => [.,[[[.,.],[[.,.],.]],.]]
[[.,[[[.,.],.],[.,.]]],.] => [[[],[[[]]],[]]] => [.,[[[.,.],[.,[.,.]]],.]]
[[.,[[.,[.,[.,.]]],.]],.] => [[[],[[],[],[]]]] => [.,[[.,.],[[[.,.],.],.]]]
[[.,[[.,[[.,.],.]],.]],.] => [[[],[[],[[]]]]] => [.,[[.,.],[[.,.],[.,.]]]]
[[.,[[[.,.],[.,.]],.]],.] => [[[],[[[]],[]]]] => [.,[[.,.],[[.,[.,.]],.]]]
[[.,[[[.,[.,.]],.],.]],.] => [[[],[[[],[]]]]] => [.,[[.,.],[.,[[.,.],.]]]]
[[.,[[[[.,.],.],.],.]],.] => [[[],[[[[]]]]]] => [.,[[.,.],[.,[.,[.,.]]]]]
[[[.,.],[.,[.,[.,.]]]],.] => [[[[]],[],[],[]]] => [.,[[[[.,[.,.]],.],.],.]]
[[[.,.],[.,[[.,.],.]]],.] => [[[[]],[],[[]]]] => [.,[[[.,[.,.]],.],[.,.]]]
[[[.,.],[[.,.],[.,.]]],.] => [[[[]],[[]],[]]] => [.,[[[.,[.,.]],[.,.]],.]]
[[[.,.],[[.,[.,.]],.]],.] => [[[[]],[[],[]]]] => [.,[[.,[.,.]],[[.,.],.]]]
[[[.,.],[[[.,.],.],.]],.] => [[[[]],[[[]]]]] => [.,[[.,[.,.]],[.,[.,.]]]]
[[[.,[.,.]],[.,[.,.]]],.] => [[[[],[]],[],[]]] => [.,[[[.,[[.,.],.]],.],.]]
[[[.,[.,.]],[[.,.],.]],.] => [[[[],[]],[[]]]] => [.,[[.,[[.,.],.]],[.,.]]]
[[[[.,.],.],[.,[.,.]]],.] => [[[[[]]],[],[]]] => [.,[[[.,[.,[.,.]]],.],.]]
[[[[.,.],.],[[.,.],.]],.] => [[[[[]]],[[]]]] => [.,[[.,[.,[.,.]]],[.,.]]]
[[[.,[.,[.,.]]],[.,.]],.] => [[[[],[],[]],[]]] => [.,[[.,[[[.,.],.],.]],.]]
[[[.,[[.,.],.]],[.,.]],.] => [[[[],[[]]],[]]] => [.,[[.,[[.,.],[.,.]]],.]]
[[[[.,.],[.,.]],[.,.]],.] => [[[[[]],[]],[]]] => [.,[[.,[[.,[.,.]],.]],.]]
[[[[.,[.,.]],.],[.,.]],.] => [[[[[],[]]],[]]] => [.,[[.,[.,[[.,.],.]]],.]]
[[[[[.,.],.],.],[.,.]],.] => [[[[[[]]]],[]]] => [.,[[.,[.,[.,[.,.]]]],.]]
[[[.,[.,[.,[.,.]]]],.],.] => [[[[],[],[],[]]]] => [.,[.,[[[[.,.],.],.],.]]]
[[[.,[.,[[.,.],.]]],.],.] => [[[[],[],[[]]]]] => [.,[.,[[[.,.],.],[.,.]]]]
[[[.,[[.,.],[.,.]]],.],.] => [[[[],[[]],[]]]] => [.,[.,[[[.,.],[.,.]],.]]]
[[[.,[[.,[.,.]],.]],.],.] => [[[[],[[],[]]]]] => [.,[.,[[.,.],[[.,.],.]]]]
[[[.,[[[.,.],.],.]],.],.] => [[[[],[[[]]]]]] => [.,[.,[[.,.],[.,[.,.]]]]]
[[[[.,.],[.,[.,.]]],.],.] => [[[[[]],[],[]]]] => [.,[.,[[[.,[.,.]],.],.]]]
[[[[.,.],[[.,.],.]],.],.] => [[[[[]],[[]]]]] => [.,[.,[[.,[.,.]],[.,.]]]]
[[[[.,[.,.]],[.,.]],.],.] => [[[[[],[]],[]]]] => [.,[.,[[.,[[.,.],.]],.]]]
[[[[[.,.],.],[.,.]],.],.] => [[[[[[]]],[]]]] => [.,[.,[[.,[.,[.,.]]],.]]]
[[[[.,[.,[.,.]]],.],.],.] => [[[[[],[],[]]]]] => [.,[.,[.,[[[.,.],.],.]]]]
[[[[.,[[.,.],.]],.],.],.] => [[[[[],[[]]]]]] => [.,[.,[.,[[.,.],[.,.]]]]]
[[[[[.,.],[.,.]],.],.],.] => [[[[[[]],[]]]]] => [.,[.,[.,[[.,[.,.]],.]]]]
[[[[[.,[.,.]],.],.],.],.] => [[[[[[],[]]]]]] => [.,[.,[.,[.,[[.,.],.]]]]]
[[[[[[.,.],.],.],.],.],.] => [[[[[[[]]]]]]] => [.,[.,[.,[.,[.,[.,.]]]]]]
[.,[.,[.,[.,[.,[.,[.,.]]]]]]] => [[],[],[],[],[],[],[]] => [[[[[[[.,.],.],.],.],.],.],.]
[.,[.,[.,[.,[.,[[.,.],.]]]]]] => [[],[],[],[],[],[[]]] => [[[[[[.,.],.],.],.],.],[.,.]]
[.,[.,[.,[.,[[.,.],[.,.]]]]]] => [[],[],[],[],[[]],[]] => [[[[[[.,.],.],.],.],[.,.]],.]
[.,[.,[.,[.,[[.,[.,.]],.]]]]] => [[],[],[],[],[[],[]]] => [[[[[.,.],.],.],.],[[.,.],.]]
[.,[.,[.,[.,[[[.,.],.],.]]]]] => [[],[],[],[],[[[]]]] => [[[[[.,.],.],.],.],[.,[.,.]]]
[.,[.,[.,[[.,.],[.,[.,.]]]]]] => [[],[],[],[[]],[],[]] => [[[[[[.,.],.],.],[.,.]],.],.]
[.,[.,[.,[[.,.],[[.,.],.]]]]] => [[],[],[],[[]],[[]]] => [[[[[.,.],.],.],[.,.]],[.,.]]
[.,[.,[.,[[.,[.,.]],[.,.]]]]] => [[],[],[],[[],[]],[]] => [[[[[.,.],.],.],[[.,.],.]],.]
[.,[.,[.,[[[.,.],.],[.,.]]]]] => [[],[],[],[[[]]],[]] => [[[[[.,.],.],.],[.,[.,.]]],.]
[.,[.,[.,[[.,[.,[.,.]]],.]]]] => [[],[],[],[[],[],[]]] => [[[[.,.],.],.],[[[.,.],.],.]]
[.,[.,[.,[[.,[[.,.],.]],.]]]] => [[],[],[],[[],[[]]]] => [[[[.,.],.],.],[[.,.],[.,.]]]
[.,[.,[.,[[[.,.],[.,.]],.]]]] => [[],[],[],[[[]],[]]] => [[[[.,.],.],.],[[.,[.,.]],.]]
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[[.,.],[.,[[[.,.],.],[.,.]]]] => [[[]],[],[[[]]],[]] => [[[[.,[.,.]],.],[.,[.,.]]],.]
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[[.,.],[[.,.],[[.,.],[.,.]]]] => [[[]],[[]],[[]],[]] => [[[[.,[.,.]],[.,.]],[.,.]],.]
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[[.,.],[[.,.],[[[.,.],.],.]]] => [[[]],[[]],[[[]]]] => [[[.,[.,.]],[.,.]],[.,[.,.]]]
[[.,.],[[.,[.,.]],[.,[.,.]]]] => [[[]],[[],[]],[],[]] => [[[[.,[.,.]],[[.,.],.]],.],.]
[[.,.],[[.,[.,.]],[[.,.],.]]] => [[[]],[[],[]],[[]]] => [[[.,[.,.]],[[.,.],.]],[.,.]]
[[.,.],[[[.,.],.],[.,[.,.]]]] => [[[]],[[[]]],[],[]] => [[[[.,[.,.]],[.,[.,.]]],.],.]
[[.,.],[[[.,.],.],[[.,.],.]]] => [[[]],[[[]]],[[]]] => [[[.,[.,.]],[.,[.,.]]],[.,.]]
[[.,.],[[.,[.,[.,.]]],[.,.]]] => [[[]],[[],[],[]],[]] => [[[.,[.,.]],[[[.,.],.],.]],.]
[[.,.],[[.,[[.,.],.]],[.,.]]] => [[[]],[[],[[]]],[]] => [[[.,[.,.]],[[.,.],[.,.]]],.]
[[.,.],[[[.,.],[.,.]],[.,.]]] => [[[]],[[[]],[]],[]] => [[[.,[.,.]],[[.,[.,.]],.]],.]
[[.,.],[[[.,[.,.]],.],[.,.]]] => [[[]],[[[],[]]],[]] => [[[.,[.,.]],[.,[[.,.],.]]],.]
[[.,.],[[[[.,.],.],.],[.,.]]] => [[[]],[[[[]]]],[]] => [[[.,[.,.]],[.,[.,[.,.]]]],.]
[[.,.],[[.,[.,[.,[.,.]]]],.]] => [[[]],[[],[],[],[]]] => [[.,[.,.]],[[[[.,.],.],.],.]]
[[.,.],[[.,[.,[[.,.],.]]],.]] => [[[]],[[],[],[[]]]] => [[.,[.,.]],[[[.,.],.],[.,.]]]
[[.,.],[[.,[[.,.],[.,.]]],.]] => [[[]],[[],[[]],[]]] => [[.,[.,.]],[[[.,.],[.,.]],.]]
[[.,.],[[.,[[.,[.,.]],.]],.]] => [[[]],[[],[[],[]]]] => [[.,[.,.]],[[.,.],[[.,.],.]]]
[[.,.],[[.,[[[.,.],.],.]],.]] => [[[]],[[],[[[]]]]] => [[.,[.,.]],[[.,.],[.,[.,.]]]]
[[.,.],[[[.,.],[.,[.,.]]],.]] => [[[]],[[[]],[],[]]] => [[.,[.,.]],[[[.,[.,.]],.],.]]
[[.,.],[[[.,.],[[.,.],.]],.]] => [[[]],[[[]],[[]]]] => [[.,[.,.]],[[.,[.,.]],[.,.]]]
[[.,.],[[[.,[.,.]],[.,.]],.]] => [[[]],[[[],[]],[]]] => [[.,[.,.]],[[.,[[.,.],.]],.]]
[[.,.],[[[[.,.],.],[.,.]],.]] => [[[]],[[[[]]],[]]] => [[.,[.,.]],[[.,[.,[.,.]]],.]]
[[.,.],[[[.,[.,[.,.]]],.],.]] => [[[]],[[[],[],[]]]] => [[.,[.,.]],[.,[[[.,.],.],.]]]
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[[.,.],[[[[.,.],[.,.]],.],.]] => [[[]],[[[[]],[]]]] => [[.,[.,.]],[.,[[.,[.,.]],.]]]
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[[.,.],[[[[[.,.],.],.],.],.]] => [[[]],[[[[[]]]]]] => [[.,[.,.]],[.,[.,[.,[.,.]]]]]
[[.,[.,.]],[.,[.,[.,[.,.]]]]] => [[[],[]],[],[],[],[]] => [[[[[.,[[.,.],.]],.],.],.],.]
[[.,[.,.]],[.,[.,[[.,.],.]]]] => [[[],[]],[],[],[[]]] => [[[[.,[[.,.],.]],.],.],[.,.]]
[[.,[.,.]],[.,[[.,.],[.,.]]]] => [[[],[]],[],[[]],[]] => [[[[.,[[.,.],.]],.],[.,.]],.]
[[.,[.,.]],[.,[[.,[.,.]],.]]] => [[[],[]],[],[[],[]]] => [[[.,[[.,.],.]],.],[[.,.],.]]
[[.,[.,.]],[.,[[[.,.],.],.]]] => [[[],[]],[],[[[]]]] => [[[.,[[.,.],.]],.],[.,[.,.]]]
[[.,[.,.]],[[.,.],[.,[.,.]]]] => [[[],[]],[[]],[],[]] => [[[[.,[[.,.],.]],[.,.]],.],.]
[[.,[.,.]],[[.,.],[[.,.],.]]] => [[[],[]],[[]],[[]]] => [[[.,[[.,.],.]],[.,.]],[.,.]]
[[.,[.,.]],[[.,[.,.]],[.,.]]] => [[[],[]],[[],[]],[]] => [[[.,[[.,.],.]],[[.,.],.]],.]
[[.,[.,.]],[[[.,.],.],[.,.]]] => [[[],[]],[[[]]],[]] => [[[.,[[.,.],.]],[.,[.,.]]],.]
[[.,[.,.]],[[.,[.,[.,.]]],.]] => [[[],[]],[[],[],[]]] => [[.,[[.,.],.]],[[[.,.],.],.]]
[[.,[.,.]],[[.,[[.,.],.]],.]] => [[[],[]],[[],[[]]]] => [[.,[[.,.],.]],[[.,.],[.,.]]]
[[.,[.,.]],[[[.,.],[.,.]],.]] => [[[],[]],[[[]],[]]] => [[.,[[.,.],.]],[[.,[.,.]],.]]
[[.,[.,.]],[[[.,[.,.]],.],.]] => [[[],[]],[[[],[]]]] => [[.,[[.,.],.]],[.,[[.,.],.]]]
[[.,[.,.]],[[[[.,.],.],.],.]] => [[[],[]],[[[[]]]]] => [[.,[[.,.],.]],[.,[.,[.,.]]]]
[[[.,.],.],[.,[.,[.,[.,.]]]]] => [[[[]]],[],[],[],[]] => [[[[[.,[.,[.,.]]],.],.],.],.]
[[[.,.],.],[.,[.,[[.,.],.]]]] => [[[[]]],[],[],[[]]] => [[[[.,[.,[.,.]]],.],.],[.,.]]
[[[.,.],.],[.,[[.,.],[.,.]]]] => [[[[]]],[],[[]],[]] => [[[[.,[.,[.,.]]],.],[.,.]],.]
[[[.,.],.],[.,[[.,[.,.]],.]]] => [[[[]]],[],[[],[]]] => [[[.,[.,[.,.]]],.],[[.,.],.]]
[[[.,.],.],[.,[[[.,.],.],.]]] => [[[[]]],[],[[[]]]] => [[[.,[.,[.,.]]],.],[.,[.,.]]]
[[[.,.],.],[[.,.],[.,[.,.]]]] => [[[[]]],[[]],[],[]] => [[[[.,[.,[.,.]]],[.,.]],.],.]
[[[.,.],.],[[.,.],[[.,.],.]]] => [[[[]]],[[]],[[]]] => [[[.,[.,[.,.]]],[.,.]],[.,.]]
[[[.,.],.],[[.,[.,.]],[.,.]]] => [[[[]]],[[],[]],[]] => [[[.,[.,[.,.]]],[[.,.],.]],.]
[[[.,.],.],[[[.,.],.],[.,.]]] => [[[[]]],[[[]]],[]] => [[[.,[.,[.,.]]],[.,[.,.]]],.]
[[[.,.],.],[[.,[.,[.,.]]],.]] => [[[[]]],[[],[],[]]] => [[.,[.,[.,.]]],[[[.,.],.],.]]
[[[.,.],.],[[.,[[.,.],.]],.]] => [[[[]]],[[],[[]]]] => [[.,[.,[.,.]]],[[.,.],[.,.]]]
[[[.,.],.],[[[.,.],[.,.]],.]] => [[[[]]],[[[]],[]]] => [[.,[.,[.,.]]],[[.,[.,.]],.]]
[[[.,.],.],[[[.,[.,.]],.],.]] => [[[[]]],[[[],[]]]] => [[.,[.,[.,.]]],[.,[[.,.],.]]]
[[[.,.],.],[[[[.,.],.],.],.]] => [[[[]]],[[[[]]]]] => [[.,[.,[.,.]]],[.,[.,[.,.]]]]
[[.,[.,[.,.]]],[.,[.,[.,.]]]] => [[[],[],[]],[],[],[]] => [[[[.,[[[.,.],.],.]],.],.],.]
[[.,[.,[.,.]]],[.,[[.,.],.]]] => [[[],[],[]],[],[[]]] => [[[.,[[[.,.],.],.]],.],[.,.]]
[[.,[.,[.,.]]],[[.,.],[.,.]]] => [[[],[],[]],[[]],[]] => [[[.,[[[.,.],.],.]],[.,.]],.]
[[.,[.,[.,.]]],[[.,[.,.]],.]] => [[[],[],[]],[[],[]]] => [[.,[[[.,.],.],.]],[[.,.],.]]
[[.,[.,[.,.]]],[[[.,.],.],.]] => [[[],[],[]],[[[]]]] => [[.,[[[.,.],.],.]],[.,[.,.]]]
[[.,[[.,.],.]],[.,[.,[.,.]]]] => [[[],[[]]],[],[],[]] => [[[[.,[[.,.],[.,.]]],.],.],.]
[[.,[[.,.],.]],[.,[[.,.],.]]] => [[[],[[]]],[],[[]]] => [[[.,[[.,.],[.,.]]],.],[.,.]]
[[.,[[.,.],.]],[[.,.],[.,.]]] => [[[],[[]]],[[]],[]] => [[[.,[[.,.],[.,.]]],[.,.]],.]
[[.,[[.,.],.]],[[.,[.,.]],.]] => [[[],[[]]],[[],[]]] => [[.,[[.,.],[.,.]]],[[.,.],.]]
[[.,[[.,.],.]],[[[.,.],.],.]] => [[[],[[]]],[[[]]]] => [[.,[[.,.],[.,.]]],[.,[.,.]]]
[[[.,.],[.,.]],[.,[.,[.,.]]]] => [[[[]],[]],[],[],[]] => [[[[.,[[.,[.,.]],.]],.],.],.]
[[[.,.],[.,.]],[.,[[.,.],.]]] => [[[[]],[]],[],[[]]] => [[[.,[[.,[.,.]],.]],.],[.,.]]
[[[.,.],[.,.]],[[.,.],[.,.]]] => [[[[]],[]],[[]],[]] => [[[.,[[.,[.,.]],.]],[.,.]],.]
[[[.,.],[.,.]],[[.,[.,.]],.]] => [[[[]],[]],[[],[]]] => [[.,[[.,[.,.]],.]],[[.,.],.]]
[[[.,.],[.,.]],[[[.,.],.],.]] => [[[[]],[]],[[[]]]] => [[.,[[.,[.,.]],.]],[.,[.,.]]]
[[[.,[.,.]],.],[.,[.,[.,.]]]] => [[[[],[]]],[],[],[]] => [[[[.,[.,[[.,.],.]]],.],.],.]
[[[.,[.,.]],.],[.,[[.,.],.]]] => [[[[],[]]],[],[[]]] => [[[.,[.,[[.,.],.]]],.],[.,.]]
[[[.,[.,.]],.],[[.,.],[.,.]]] => [[[[],[]]],[[]],[]] => [[[.,[.,[[.,.],.]]],[.,.]],.]
[[[.,[.,.]],.],[[.,[.,.]],.]] => [[[[],[]]],[[],[]]] => [[.,[.,[[.,.],.]]],[[.,.],.]]
[[[.,[.,.]],.],[[[.,.],.],.]] => [[[[],[]]],[[[]]]] => [[.,[.,[[.,.],.]]],[.,[.,.]]]
[[[[.,.],.],.],[.,[.,[.,.]]]] => [[[[[]]]],[],[],[]] => [[[[.,[.,[.,[.,.]]]],.],.],.]
[[[[.,.],.],.],[.,[[.,.],.]]] => [[[[[]]]],[],[[]]] => [[[.,[.,[.,[.,.]]]],.],[.,.]]
[[[[.,.],.],.],[[.,.],[.,.]]] => [[[[[]]]],[[]],[]] => [[[.,[.,[.,[.,.]]]],[.,.]],.]
[[[[.,.],.],.],[[.,[.,.]],.]] => [[[[[]]]],[[],[]]] => [[.,[.,[.,[.,.]]]],[[.,.],.]]
[[[[.,.],.],.],[[[.,.],.],.]] => [[[[[]]]],[[[]]]] => [[.,[.,[.,[.,.]]]],[.,[.,.]]]
[[.,[.,[.,[.,.]]]],[.,[.,.]]] => [[[],[],[],[]],[],[]] => [[[.,[[[[.,.],.],.],.]],.],.]
[[.,[.,[.,[.,.]]]],[[.,.],.]] => [[[],[],[],[]],[[]]] => [[.,[[[[.,.],.],.],.]],[.,.]]
[[.,[.,[[.,.],.]]],[.,[.,.]]] => [[[],[],[[]]],[],[]] => [[[.,[[[.,.],.],[.,.]]],.],.]
[[.,[.,[[.,.],.]]],[[.,.],.]] => [[[],[],[[]]],[[]]] => [[.,[[[.,.],.],[.,.]]],[.,.]]
[[.,[[.,.],[.,.]]],[.,[.,.]]] => [[[],[[]],[]],[],[]] => [[[.,[[[.,.],[.,.]],.]],.],.]
[[.,[[.,.],[.,.]]],[[.,.],.]] => [[[],[[]],[]],[[]]] => [[.,[[[.,.],[.,.]],.]],[.,.]]
[[.,[[.,[.,.]],.]],[.,[.,.]]] => [[[],[[],[]]],[],[]] => [[[.,[[.,.],[[.,.],.]]],.],.]
[[.,[[.,[.,.]],.]],[[.,.],.]] => [[[],[[],[]]],[[]]] => [[.,[[.,.],[[.,.],.]]],[.,.]]
[[.,[[[.,.],.],.]],[.,[.,.]]] => [[[],[[[]]]],[],[]] => [[[.,[[.,.],[.,[.,.]]]],.],.]
[[.,[[[.,.],.],.]],[[.,.],.]] => [[[],[[[]]]],[[]]] => [[.,[[.,.],[.,[.,.]]]],[.,.]]
[[[.,.],[.,[.,.]]],[.,[.,.]]] => [[[[]],[],[]],[],[]] => [[[.,[[[.,[.,.]],.],.]],.],.]
[[[.,.],[.,[.,.]]],[[.,.],.]] => [[[[]],[],[]],[[]]] => [[.,[[[.,[.,.]],.],.]],[.,.]]
[[[.,.],[[.,.],.]],[.,[.,.]]] => [[[[]],[[]]],[],[]] => [[[.,[[.,[.,.]],[.,.]]],.],.]
[[[.,.],[[.,.],.]],[[.,.],.]] => [[[[]],[[]]],[[]]] => [[.,[[.,[.,.]],[.,.]]],[.,.]]
[[[.,[.,.]],[.,.]],[.,[.,.]]] => [[[[],[]],[]],[],[]] => [[[.,[[.,[[.,.],.]],.]],.],.]
[[[.,[.,.]],[.,.]],[[.,.],.]] => [[[[],[]],[]],[[]]] => [[.,[[.,[[.,.],.]],.]],[.,.]]
[[[[.,.],.],[.,.]],[.,[.,.]]] => [[[[[]]],[]],[],[]] => [[[.,[[.,[.,[.,.]]],.]],.],.]
[[[[.,.],.],[.,.]],[[.,.],.]] => [[[[[]]],[]],[[]]] => [[.,[[.,[.,[.,.]]],.]],[.,.]]
[[[.,[.,[.,.]]],.],[.,[.,.]]] => [[[[],[],[]]],[],[]] => [[[.,[.,[[[.,.],.],.]]],.],.]
[[[.,[.,[.,.]]],.],[[.,.],.]] => [[[[],[],[]]],[[]]] => [[.,[.,[[[.,.],.],.]]],[.,.]]
[[[.,[[.,.],.]],.],[.,[.,.]]] => [[[[],[[]]]],[],[]] => [[[.,[.,[[.,.],[.,.]]]],.],.]
[[[.,[[.,.],.]],.],[[.,.],.]] => [[[[],[[]]]],[[]]] => [[.,[.,[[.,.],[.,.]]]],[.,.]]
[[[[.,.],[.,.]],.],[.,[.,.]]] => [[[[[]],[]]],[],[]] => [[[.,[.,[[.,[.,.]],.]]],.],.]
[[[[.,.],[.,.]],.],[[.,.],.]] => [[[[[]],[]]],[[]]] => [[.,[.,[[.,[.,.]],.]]],[.,.]]
[[[[.,[.,.]],.],.],[.,[.,.]]] => [[[[[],[]]]],[],[]] => [[[.,[.,[.,[[.,.],.]]]],.],.]
[[[[.,[.,.]],.],.],[[.,.],.]] => [[[[[],[]]]],[[]]] => [[.,[.,[.,[[.,.],.]]]],[.,.]]
[[[[[.,.],.],.],.],[.,[.,.]]] => [[[[[[]]]]],[],[]] => [[[.,[.,[.,[.,[.,.]]]]],.],.]
[[[[[.,.],.],.],.],[[.,.],.]] => [[[[[[]]]]],[[]]] => [[.,[.,[.,[.,[.,.]]]]],[.,.]]
[[.,[.,[.,[.,[.,.]]]]],[.,.]] => [[[],[],[],[],[]],[]] => [[.,[[[[[.,.],.],.],.],.]],.]
[[.,[.,[.,[[.,.],.]]]],[.,.]] => [[[],[],[],[[]]],[]] => [[.,[[[[.,.],.],.],[.,.]]],.]
[[.,[.,[[.,.],[.,.]]]],[.,.]] => [[[],[],[[]],[]],[]] => [[.,[[[[.,.],.],[.,.]],.]],.]
[[.,[.,[[.,[.,.]],.]]],[.,.]] => [[[],[],[[],[]]],[]] => [[.,[[[.,.],.],[[.,.],.]]],.]
[[.,[.,[[[.,.],.],.]]],[.,.]] => [[[],[],[[[]]]],[]] => [[.,[[[.,.],.],[.,[.,.]]]],.]
[[.,[[.,.],[.,[.,.]]]],[.,.]] => [[[],[[]],[],[]],[]] => [[.,[[[[.,.],[.,.]],.],.]],.]
[[.,[[.,.],[[.,.],.]]],[.,.]] => [[[],[[]],[[]]],[]] => [[.,[[[.,.],[.,.]],[.,.]]],.]
[[.,[[.,[.,.]],[.,.]]],[.,.]] => [[[],[[],[]],[]],[]] => [[.,[[[.,.],[[.,.],.]],.]],.]
[[.,[[[.,.],.],[.,.]]],[.,.]] => [[[],[[[]]],[]],[]] => [[.,[[[.,.],[.,[.,.]]],.]],.]
[[.,[[.,[.,[.,.]]],.]],[.,.]] => [[[],[[],[],[]]],[]] => [[.,[[.,.],[[[.,.],.],.]]],.]
[[.,[[.,[[.,.],.]],.]],[.,.]] => [[[],[[],[[]]]],[]] => [[.,[[.,.],[[.,.],[.,.]]]],.]
[[.,[[[.,.],[.,.]],.]],[.,.]] => [[[],[[[]],[]]],[]] => [[.,[[.,.],[[.,[.,.]],.]]],.]
[[.,[[[.,[.,.]],.],.]],[.,.]] => [[[],[[[],[]]]],[]] => [[.,[[.,.],[.,[[.,.],.]]]],.]
[[.,[[[[.,.],.],.],.]],[.,.]] => [[[],[[[[]]]]],[]] => [[.,[[.,.],[.,[.,[.,.]]]]],.]
[[[.,.],[.,[.,[.,.]]]],[.,.]] => [[[[]],[],[],[]],[]] => [[.,[[[[.,[.,.]],.],.],.]],.]
[[[.,.],[.,[[.,.],.]]],[.,.]] => [[[[]],[],[[]]],[]] => [[.,[[[.,[.,.]],.],[.,.]]],.]
[[[.,.],[[.,.],[.,.]]],[.,.]] => [[[[]],[[]],[]],[]] => [[.,[[[.,[.,.]],[.,.]],.]],.]
[[[.,.],[[.,[.,.]],.]],[.,.]] => [[[[]],[[],[]]],[]] => [[.,[[.,[.,.]],[[.,.],.]]],.]
[[[.,.],[[[.,.],.],.]],[.,.]] => [[[[]],[[[]]]],[]] => [[.,[[.,[.,.]],[.,[.,.]]]],.]
[[[.,[.,.]],[.,[.,.]]],[.,.]] => [[[[],[]],[],[]],[]] => [[.,[[[.,[[.,.],.]],.],.]],.]
[[[.,[.,.]],[[.,.],.]],[.,.]] => [[[[],[]],[[]]],[]] => [[.,[[.,[[.,.],.]],[.,.]]],.]
[[[[.,.],.],[.,[.,.]]],[.,.]] => [[[[[]]],[],[]],[]] => [[.,[[[.,[.,[.,.]]],.],.]],.]
[[[[.,.],.],[[.,.],.]],[.,.]] => [[[[[]]],[[]]],[]] => [[.,[[.,[.,[.,.]]],[.,.]]],.]
[[[.,[.,[.,.]]],[.,.]],[.,.]] => [[[[],[],[]],[]],[]] => [[.,[[.,[[[.,.],.],.]],.]],.]
[[[.,[[.,.],.]],[.,.]],[.,.]] => [[[[],[[]]],[]],[]] => [[.,[[.,[[.,.],[.,.]]],.]],.]
[[[[.,.],[.,.]],[.,.]],[.,.]] => [[[[[]],[]],[]],[]] => [[.,[[.,[[.,[.,.]],.]],.]],.]
[[[[.,[.,.]],.],[.,.]],[.,.]] => [[[[[],[]]],[]],[]] => [[.,[[.,[.,[[.,.],.]]],.]],.]
[[[[[.,.],.],.],[.,.]],[.,.]] => [[[[[[]]]],[]],[]] => [[.,[[.,[.,[.,[.,.]]]],.]],.]
[[[.,[.,[.,[.,.]]]],.],[.,.]] => [[[[],[],[],[]]],[]] => [[.,[.,[[[[.,.],.],.],.]]],.]
[[[.,[.,[[.,.],.]]],.],[.,.]] => [[[[],[],[[]]]],[]] => [[.,[.,[[[.,.],.],[.,.]]]],.]
[[[.,[[.,.],[.,.]]],.],[.,.]] => [[[[],[[]],[]]],[]] => [[.,[.,[[[.,.],[.,.]],.]]],.]
[[[.,[[.,[.,.]],.]],.],[.,.]] => [[[[],[[],[]]]],[]] => [[.,[.,[[.,.],[[.,.],.]]]],.]
[[[.,[[[.,.],.],.]],.],[.,.]] => [[[[],[[[]]]]],[]] => [[.,[.,[[.,.],[.,[.,.]]]]],.]
[[[[.,.],[.,[.,.]]],.],[.,.]] => [[[[[]],[],[]]],[]] => [[.,[.,[[[.,[.,.]],.],.]]],.]
[[[[.,.],[[.,.],.]],.],[.,.]] => [[[[[]],[[]]]],[]] => [[.,[.,[[.,[.,.]],[.,.]]]],.]
[[[[.,[.,.]],[.,.]],.],[.,.]] => [[[[[],[]],[]]],[]] => [[.,[.,[[.,[[.,.],.]],.]]],.]
[[[[[.,.],.],[.,.]],.],[.,.]] => [[[[[[]]],[]]],[]] => [[.,[.,[[.,[.,[.,.]]],.]]],.]
[[[[.,[.,[.,.]]],.],.],[.,.]] => [[[[[],[],[]]]],[]] => [[.,[.,[.,[[[.,.],.],.]]]],.]
[[[[.,[[.,.],.]],.],.],[.,.]] => [[[[[],[[]]]]],[]] => [[.,[.,[.,[[.,.],[.,.]]]]],.]
[[[[[.,.],[.,.]],.],.],[.,.]] => [[[[[[]],[]]]],[]] => [[.,[.,[.,[[.,[.,.]],.]]]],.]
[[[[[.,[.,.]],.],.],.],[.,.]] => [[[[[[],[]]]]],[]] => [[.,[.,[.,[.,[[.,.],.]]]]],.]
[[[[[[.,.],.],.],.],.],[.,.]] => [[[[[[[]]]]]],[]] => [[.,[.,[.,[.,[.,[.,.]]]]]],.]
[[.,[.,[.,[.,[.,[.,.]]]]]],.] => [[[],[],[],[],[],[]]] => [.,[[[[[[.,.],.],.],.],.],.]]
[[.,[.,[.,[.,[[.,.],.]]]]],.] => [[[],[],[],[],[[]]]] => [.,[[[[[.,.],.],.],.],[.,.]]]
[[.,[.,[.,[[.,.],[.,.]]]]],.] => [[[],[],[],[[]],[]]] => [.,[[[[[.,.],.],.],[.,.]],.]]
[[.,[.,[.,[[.,[.,.]],.]]]],.] => [[[],[],[],[[],[]]]] => [.,[[[[.,.],.],.],[[.,.],.]]]
[[.,[.,[.,[[[.,.],.],.]]]],.] => [[[],[],[],[[[]]]]] => [.,[[[[.,.],.],.],[.,[.,.]]]]
[[.,[.,[[.,.],[.,[.,.]]]]],.] => [[[],[],[[]],[],[]]] => [.,[[[[[.,.],.],[.,.]],.],.]]
[[.,[.,[[.,.],[[.,.],.]]]],.] => [[[],[],[[]],[[]]]] => [.,[[[[.,.],.],[.,.]],[.,.]]]
[[.,[.,[[.,[.,.]],[.,.]]]],.] => [[[],[],[[],[]],[]]] => [.,[[[[.,.],.],[[.,.],.]],.]]
[[.,[.,[[[.,.],.],[.,.]]]],.] => [[[],[],[[[]]],[]]] => [.,[[[[.,.],.],[.,[.,.]]],.]]
[[.,[.,[[.,[.,[.,.]]],.]]],.] => [[[],[],[[],[],[]]]] => [.,[[[.,.],.],[[[.,.],.],.]]]
[[.,[.,[[.,[[.,.],.]],.]]],.] => [[[],[],[[],[[]]]]] => [.,[[[.,.],.],[[.,.],[.,.]]]]
[[.,[.,[[[.,.],[.,.]],.]]],.] => [[[],[],[[[]],[]]]] => [.,[[[.,.],.],[[.,[.,.]],.]]]
[[.,[.,[[[.,[.,.]],.],.]]],.] => [[[],[],[[[],[]]]]] => [.,[[[.,.],.],[.,[[.,.],.]]]]
[[.,[.,[[[[.,.],.],.],.]]],.] => [[[],[],[[[[]]]]]] => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[[.,[[.,.],[.,[.,[.,.]]]]],.] => [[[],[[]],[],[],[]]] => [.,[[[[[.,.],[.,.]],.],.],.]]
[[.,[[.,.],[.,[[.,.],.]]]],.] => [[[],[[]],[],[[]]]] => [.,[[[[.,.],[.,.]],.],[.,.]]]
[[.,[[.,.],[[.,.],[.,.]]]],.] => [[[],[[]],[[]],[]]] => [.,[[[[.,.],[.,.]],[.,.]],.]]
[[.,[[.,.],[[.,[.,.]],.]]],.] => [[[],[[]],[[],[]]]] => [.,[[[.,.],[.,.]],[[.,.],.]]]
[[.,[[.,.],[[[.,.],.],.]]],.] => [[[],[[]],[[[]]]]] => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[[.,[[.,[.,.]],[.,[.,.]]]],.] => [[[],[[],[]],[],[]]] => [.,[[[[.,.],[[.,.],.]],.],.]]
[[.,[[.,[.,.]],[[.,.],.]]],.] => [[[],[[],[]],[[]]]] => [.,[[[.,.],[[.,.],.]],[.,.]]]
[[.,[[[.,.],.],[.,[.,.]]]],.] => [[[],[[[]]],[],[]]] => [.,[[[[.,.],[.,[.,.]]],.],.]]
[[.,[[[.,.],.],[[.,.],.]]],.] => [[[],[[[]]],[[]]]] => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[[.,[[.,[.,[.,.]]],[.,.]]],.] => [[[],[[],[],[]],[]]] => [.,[[[.,.],[[[.,.],.],.]],.]]
[[.,[[.,[[.,.],.]],[.,.]]],.] => [[[],[[],[[]]],[]]] => [.,[[[.,.],[[.,.],[.,.]]],.]]
[[.,[[[.,.],[.,.]],[.,.]]],.] => [[[],[[[]],[]],[]]] => [.,[[[.,.],[[.,[.,.]],.]],.]]
[[.,[[[.,[.,.]],.],[.,.]]],.] => [[[],[[[],[]]],[]]] => [.,[[[.,.],[.,[[.,.],.]]],.]]
[[.,[[[[.,.],.],.],[.,.]]],.] => [[[],[[[[]]]],[]]] => [.,[[[.,.],[.,[.,[.,.]]]],.]]
[[.,[[.,[.,[.,[.,.]]]],.]],.] => [[[],[[],[],[],[]]]] => [.,[[.,.],[[[[.,.],.],.],.]]]
[[.,[[.,[.,[[.,.],.]]],.]],.] => [[[],[[],[],[[]]]]] => [.,[[.,.],[[[.,.],.],[.,.]]]]
[[.,[[.,[[.,.],[.,.]]],.]],.] => [[[],[[],[[]],[]]]] => [.,[[.,.],[[[.,.],[.,.]],.]]]
[[.,[[.,[[.,[.,.]],.]],.]],.] => [[[],[[],[[],[]]]]] => [.,[[.,.],[[.,.],[[.,.],.]]]]
[[.,[[.,[[[.,.],.],.]],.]],.] => [[[],[[],[[[]]]]]] => [.,[[.,.],[[.,.],[.,[.,.]]]]]
[[.,[[[.,.],[.,[.,.]]],.]],.] => [[[],[[[]],[],[]]]] => [.,[[.,.],[[[.,[.,.]],.],.]]]
[[.,[[[.,.],[[.,.],.]],.]],.] => [[[],[[[]],[[]]]]] => [.,[[.,.],[[.,[.,.]],[.,.]]]]
[[.,[[[.,[.,.]],[.,.]],.]],.] => [[[],[[[],[]],[]]]] => [.,[[.,.],[[.,[[.,.],.]],.]]]
[[.,[[[[.,.],.],[.,.]],.]],.] => [[[],[[[[]]],[]]]] => [.,[[.,.],[[.,[.,[.,.]]],.]]]
[[.,[[[.,[.,[.,.]]],.],.]],.] => [[[],[[[],[],[]]]]] => [.,[[.,.],[.,[[[.,.],.],.]]]]
[[.,[[[.,[[.,.],.]],.],.]],.] => [[[],[[[],[[]]]]]] => [.,[[.,.],[.,[[.,.],[.,.]]]]]
[[.,[[[[.,.],[.,.]],.],.]],.] => [[[],[[[[]],[]]]]] => [.,[[.,.],[.,[[.,[.,.]],.]]]]
[[.,[[[[.,[.,.]],.],.],.]],.] => [[[],[[[[],[]]]]]] => [.,[[.,.],[.,[.,[[.,.],.]]]]]
[[.,[[[[[.,.],.],.],.],.]],.] => [[[],[[[[[]]]]]]] => [.,[[.,.],[.,[.,[.,[.,.]]]]]]
[[[.,.],[.,[.,[.,[.,.]]]]],.] => [[[[]],[],[],[],[]]] => [.,[[[[[.,[.,.]],.],.],.],.]]
[[[.,.],[.,[.,[[.,.],.]]]],.] => [[[[]],[],[],[[]]]] => [.,[[[[.,[.,.]],.],.],[.,.]]]
[[[.,.],[.,[[.,.],[.,.]]]],.] => [[[[]],[],[[]],[]]] => [.,[[[[.,[.,.]],.],[.,.]],.]]
[[[.,.],[.,[[.,[.,.]],.]]],.] => [[[[]],[],[[],[]]]] => [.,[[[.,[.,.]],.],[[.,.],.]]]
[[[.,.],[.,[[[.,.],.],.]]],.] => [[[[]],[],[[[]]]]] => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[[[.,.],[[.,.],[.,[.,.]]]],.] => [[[[]],[[]],[],[]]] => [.,[[[[.,[.,.]],[.,.]],.],.]]
[[[.,.],[[.,.],[[.,.],.]]],.] => [[[[]],[[]],[[]]]] => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[[[.,.],[[.,[.,.]],[.,.]]],.] => [[[[]],[[],[]],[]]] => [.,[[[.,[.,.]],[[.,.],.]],.]]
[[[.,.],[[[.,.],.],[.,.]]],.] => [[[[]],[[[]]],[]]] => [.,[[[.,[.,.]],[.,[.,.]]],.]]
[[[.,.],[[.,[.,[.,.]]],.]],.] => [[[[]],[[],[],[]]]] => [.,[[.,[.,.]],[[[.,.],.],.]]]
[[[.,.],[[.,[[.,.],.]],.]],.] => [[[[]],[[],[[]]]]] => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[[[.,.],[[[.,.],[.,.]],.]],.] => [[[[]],[[[]],[]]]] => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[[[.,.],[[[.,[.,.]],.],.]],.] => [[[[]],[[[],[]]]]] => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[[[.,.],[[[[.,.],.],.],.]],.] => [[[[]],[[[[]]]]]] => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[[[.,[.,.]],[.,[.,[.,.]]]],.] => [[[[],[]],[],[],[]]] => [.,[[[[.,[[.,.],.]],.],.],.]]
[[[.,[.,.]],[.,[[.,.],.]]],.] => [[[[],[]],[],[[]]]] => [.,[[[.,[[.,.],.]],.],[.,.]]]
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[.,[[[.,[[[.,.],.],[.,.]]],.],.]] => [[],[[[],[[[]]],[]]]] => [[.,.],[.,[[[.,.],[.,[.,.]]],.]]]
[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] => [[],[[[],[[],[],[]]]]] => [[.,.],[.,[[.,.],[[[.,.],.],.]]]]
[.,[[[.,[[.,[[.,.],.]],.]],.],.]] => [[],[[[],[[],[[]]]]]] => [[.,.],[.,[[.,.],[[.,.],[.,.]]]]]
[.,[[[.,[[[.,.],[.,.]],.]],.],.]] => [[],[[[],[[[]],[]]]]] => [[.,.],[.,[[.,.],[[.,[.,.]],.]]]]
[.,[[[.,[[[.,[.,.]],.],.]],.],.]] => [[],[[[],[[[],[]]]]]] => [[.,.],[.,[[.,.],[.,[[.,.],.]]]]]
[.,[[[.,[[[[.,.],.],.],.]],.],.]] => [[],[[[],[[[[]]]]]]] => [[.,.],[.,[[.,.],[.,[.,[.,.]]]]]]
[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] => [[],[[[[]],[],[],[]]]] => [[.,.],[.,[[[[.,[.,.]],.],.],.]]]
[.,[[[[.,.],[.,[[.,.],.]]],.],.]] => [[],[[[[]],[],[[]]]]] => [[.,.],[.,[[[.,[.,.]],.],[.,.]]]]
[.,[[[[.,.],[[.,.],[.,.]]],.],.]] => [[],[[[[]],[[]],[]]]] => [[.,.],[.,[[[.,[.,.]],[.,.]],.]]]
[.,[[[[.,.],[[.,[.,.]],.]],.],.]] => [[],[[[[]],[[],[]]]]] => [[.,.],[.,[[.,[.,.]],[[.,.],.]]]]
[.,[[[[.,.],[[[.,.],.],.]],.],.]] => [[],[[[[]],[[[]]]]]] => [[.,.],[.,[[.,[.,.]],[.,[.,.]]]]]
[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] => [[],[[[[],[]],[],[]]]] => [[.,.],[.,[[[.,[[.,.],.]],.],.]]]
[.,[[[[.,[.,.]],[[.,.],.]],.],.]] => [[],[[[[],[]],[[]]]]] => [[.,.],[.,[[.,[[.,.],.]],[.,.]]]]
[.,[[[[[.,.],.],[.,[.,.]]],.],.]] => [[],[[[[[]]],[],[]]]] => [[.,.],[.,[[[.,[.,[.,.]]],.],.]]]
[.,[[[[[.,.],.],[[.,.],.]],.],.]] => [[],[[[[[]]],[[]]]]] => [[.,.],[.,[[.,[.,[.,.]]],[.,.]]]]
[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] => [[],[[[[],[],[]],[]]]] => [[.,.],[.,[[.,[[[.,.],.],.]],.]]]
[.,[[[[.,[[.,.],.]],[.,.]],.],.]] => [[],[[[[],[[]]],[]]]] => [[.,.],[.,[[.,[[.,.],[.,.]]],.]]]
[.,[[[[[.,.],[.,.]],[.,.]],.],.]] => [[],[[[[[]],[]],[]]]] => [[.,.],[.,[[.,[[.,[.,.]],.]],.]]]
[.,[[[[[.,[.,.]],.],[.,.]],.],.]] => [[],[[[[[],[]]],[]]]] => [[.,.],[.,[[.,[.,[[.,.],.]]],.]]]
[.,[[[[[[.,.],.],.],[.,.]],.],.]] => [[],[[[[[[]]]],[]]]] => [[.,.],[.,[[.,[.,[.,[.,.]]]],.]]]
[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] => [[],[[[[],[],[],[]]]]] => [[.,.],[.,[.,[[[[.,.],.],.],.]]]]
[.,[[[[.,[.,[[.,.],.]]],.],.],.]] => [[],[[[[],[],[[]]]]]] => [[.,.],[.,[.,[[[.,.],.],[.,.]]]]]
[.,[[[[.,[[.,.],[.,.]]],.],.],.]] => [[],[[[[],[[]],[]]]]] => [[.,.],[.,[.,[[[.,.],[.,.]],.]]]]
[.,[[[[.,[[.,[.,.]],.]],.],.],.]] => [[],[[[[],[[],[]]]]]] => [[.,.],[.,[.,[[.,.],[[.,.],.]]]]]
[.,[[[[.,[[[.,.],.],.]],.],.],.]] => [[],[[[[],[[[]]]]]]] => [[.,.],[.,[.,[[.,.],[.,[.,.]]]]]]
[.,[[[[[.,.],[.,[.,.]]],.],.],.]] => [[],[[[[[]],[],[]]]]] => [[.,.],[.,[.,[[[.,[.,.]],.],.]]]]
[.,[[[[[.,.],[[.,.],.]],.],.],.]] => [[],[[[[[]],[[]]]]]] => [[.,.],[.,[.,[[.,[.,.]],[.,.]]]]]
[.,[[[[[.,[.,.]],[.,.]],.],.],.]] => [[],[[[[[],[]],[]]]]] => [[.,.],[.,[.,[[.,[[.,.],.]],.]]]]
[.,[[[[[[.,.],.],[.,.]],.],.],.]] => [[],[[[[[[]]],[]]]]] => [[.,.],[.,[.,[[.,[.,[.,.]]],.]]]]
[.,[[[[[.,[.,[.,.]]],.],.],.],.]] => [[],[[[[[],[],[]]]]]] => [[.,.],[.,[.,[.,[[[.,.],.],.]]]]]
[.,[[[[[.,[[.,.],.]],.],.],.],.]] => [[],[[[[[],[[]]]]]]] => [[.,.],[.,[.,[.,[[.,.],[.,.]]]]]]
[.,[[[[[[.,.],[.,.]],.],.],.],.]] => [[],[[[[[[]],[]]]]]] => [[.,.],[.,[.,[.,[[.,[.,.]],.]]]]]
[.,[[[[[[.,[.,.]],.],.],.],.],.]] => [[],[[[[[[],[]]]]]]] => [[.,.],[.,[.,[.,[.,[[.,.],.]]]]]]
[.,[[[[[[[.,.],.],.],.],.],.],.]] => [[],[[[[[[[]]]]]]]] => [[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]]
[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [[[]],[],[],[],[],[],[]] => [[[[[[[.,[.,.]],.],.],.],.],.],.]
[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]] => [[[]],[],[],[],[],[[]]] => [[[[[[.,[.,.]],.],.],.],.],[.,.]]
[[.,.],[.,[.,[.,[[.,.],[.,.]]]]]] => [[[]],[],[],[],[[]],[]] => [[[[[[.,[.,.]],.],.],.],[.,.]],.]
[[.,.],[.,[.,[.,[[.,[.,.]],.]]]]] => [[[]],[],[],[],[[],[]]] => [[[[[.,[.,.]],.],.],.],[[.,.],.]]
[[.,.],[.,[.,[.,[[[.,.],.],.]]]]] => [[[]],[],[],[],[[[]]]] => [[[[[.,[.,.]],.],.],.],[.,[.,.]]]
[[.,.],[.,[.,[[.,.],[.,[.,.]]]]]] => [[[]],[],[],[[]],[],[]] => [[[[[[.,[.,.]],.],.],[.,.]],.],.]
[[.,.],[.,[.,[[.,.],[[.,.],.]]]]] => [[[]],[],[],[[]],[[]]] => [[[[[.,[.,.]],.],.],[.,.]],[.,.]]
[[.,.],[.,[.,[[.,[.,.]],[.,.]]]]] => [[[]],[],[],[[],[]],[]] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[[.,.],[.,[.,[[[.,.],.],[.,.]]]]] => [[[]],[],[],[[[]]],[]] => [[[[[.,[.,.]],.],.],[.,[.,.]]],.]
[[.,.],[.,[.,[[.,[.,[.,.]]],.]]]] => [[[]],[],[],[[],[],[]]] => [[[[.,[.,.]],.],.],[[[.,.],.],.]]
[[.,.],[.,[.,[[.,[[.,.],.]],.]]]] => [[[]],[],[],[[],[[]]]] => [[[[.,[.,.]],.],.],[[.,.],[.,.]]]
[[.,.],[.,[.,[[[.,.],[.,.]],.]]]] => [[[]],[],[],[[[]],[]]] => [[[[.,[.,.]],.],.],[[.,[.,.]],.]]
[[.,.],[.,[.,[[[.,[.,.]],.],.]]]] => [[[]],[],[],[[[],[]]]] => [[[[.,[.,.]],.],.],[.,[[.,.],.]]]
[[.,.],[.,[.,[[[[.,.],.],.],.]]]] => [[[]],[],[],[[[[]]]]] => [[[[.,[.,.]],.],.],[.,[.,[.,.]]]]
[[.,.],[.,[[.,.],[.,[.,[.,.]]]]]] => [[[]],[],[[]],[],[],[]] => [[[[[[.,[.,.]],.],[.,.]],.],.],.]
[[.,.],[.,[[.,.],[.,[[.,.],.]]]]] => [[[]],[],[[]],[],[[]]] => [[[[[.,[.,.]],.],[.,.]],.],[.,.]]
[[.,.],[.,[[.,.],[[.,.],[.,.]]]]] => [[[]],[],[[]],[[]],[]] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[[.,.],[.,[[.,.],[[.,[.,.]],.]]]] => [[[]],[],[[]],[[],[]]] => [[[[.,[.,.]],.],[.,.]],[[.,.],.]]
[[.,.],[.,[[.,.],[[[.,.],.],.]]]] => [[[]],[],[[]],[[[]]]] => [[[[.,[.,.]],.],[.,.]],[.,[.,.]]]
[[.,.],[.,[[.,[.,.]],[.,[.,.]]]]] => [[[]],[],[[],[]],[],[]] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[[.,.],[.,[[.,[.,.]],[[.,.],.]]]] => [[[]],[],[[],[]],[[]]] => [[[[.,[.,.]],.],[[.,.],.]],[.,.]]
[[.,.],[.,[[[.,.],.],[.,[.,.]]]]] => [[[]],[],[[[]]],[],[]] => [[[[[.,[.,.]],.],[.,[.,.]]],.],.]
[[.,.],[.,[[[.,.],.],[[.,.],.]]]] => [[[]],[],[[[]]],[[]]] => [[[[.,[.,.]],.],[.,[.,.]]],[.,.]]
[[.,.],[.,[[.,[.,[.,.]]],[.,.]]]] => [[[]],[],[[],[],[]],[]] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[[.,.],[.,[[.,[[.,.],.]],[.,.]]]] => [[[]],[],[[],[[]]],[]] => [[[[.,[.,.]],.],[[.,.],[.,.]]],.]
[[.,.],[.,[[[.,.],[.,.]],[.,.]]]] => [[[]],[],[[[]],[]],[]] => [[[[.,[.,.]],.],[[.,[.,.]],.]],.]
[[.,.],[.,[[[.,[.,.]],.],[.,.]]]] => [[[]],[],[[[],[]]],[]] => [[[[.,[.,.]],.],[.,[[.,.],.]]],.]
[[.,.],[.,[[[[.,.],.],.],[.,.]]]] => [[[]],[],[[[[]]]],[]] => [[[[.,[.,.]],.],[.,[.,[.,.]]]],.]
[[.,.],[.,[[.,[.,[.,[.,.]]]],.]]] => [[[]],[],[[],[],[],[]]] => [[[.,[.,.]],.],[[[[.,.],.],.],.]]
[[.,.],[.,[[.,[.,[[.,.],.]]],.]]] => [[[]],[],[[],[],[[]]]] => [[[.,[.,.]],.],[[[.,.],.],[.,.]]]
[[.,.],[.,[[.,[[.,.],[.,.]]],.]]] => [[[]],[],[[],[[]],[]]] => [[[.,[.,.]],.],[[[.,.],[.,.]],.]]
[[.,.],[.,[[.,[[.,[.,.]],.]],.]]] => [[[]],[],[[],[[],[]]]] => [[[.,[.,.]],.],[[.,.],[[.,.],.]]]
[[.,.],[.,[[.,[[[.,.],.],.]],.]]] => [[[]],[],[[],[[[]]]]] => [[[.,[.,.]],.],[[.,.],[.,[.,.]]]]
[[.,.],[.,[[[.,.],[.,[.,.]]],.]]] => [[[]],[],[[[]],[],[]]] => [[[.,[.,.]],.],[[[.,[.,.]],.],.]]
[[.,.],[.,[[[.,.],[[.,.],.]],.]]] => [[[]],[],[[[]],[[]]]] => [[[.,[.,.]],.],[[.,[.,.]],[.,.]]]
[[.,.],[.,[[[.,[.,.]],[.,.]],.]]] => [[[]],[],[[[],[]],[]]] => [[[.,[.,.]],.],[[.,[[.,.],.]],.]]
[[.,.],[.,[[[[.,.],.],[.,.]],.]]] => [[[]],[],[[[[]]],[]]] => [[[.,[.,.]],.],[[.,[.,[.,.]]],.]]
[[.,.],[.,[[[.,[.,[.,.]]],.],.]]] => [[[]],[],[[[],[],[]]]] => [[[.,[.,.]],.],[.,[[[.,.],.],.]]]
[[.,.],[.,[[[.,[[.,.],.]],.],.]]] => [[[]],[],[[[],[[]]]]] => [[[.,[.,.]],.],[.,[[.,.],[.,.]]]]
[[.,.],[.,[[[[.,.],[.,.]],.],.]]] => [[[]],[],[[[[]],[]]]] => [[[.,[.,.]],.],[.,[[.,[.,.]],.]]]
[[.,.],[.,[[[[.,[.,.]],.],.],.]]] => [[[]],[],[[[[],[]]]]] => [[[.,[.,.]],.],[.,[.,[[.,.],.]]]]
[[.,.],[.,[[[[[.,.],.],.],.],.]]] => [[[]],[],[[[[[]]]]]] => [[[.,[.,.]],.],[.,[.,[.,[.,.]]]]]
[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]] => [[[]],[[]],[],[],[],[]] => [[[[[[.,[.,.]],[.,.]],.],.],.],.]
[[.,.],[[.,.],[.,[.,[[.,.],.]]]]] => [[[]],[[]],[],[],[[]]] => [[[[[.,[.,.]],[.,.]],.],.],[.,.]]
[[.,.],[[.,.],[.,[[.,.],[.,.]]]]] => [[[]],[[]],[],[[]],[]] => [[[[[.,[.,.]],[.,.]],.],[.,.]],.]
[[.,.],[[.,.],[.,[[.,[.,.]],.]]]] => [[[]],[[]],[],[[],[]]] => [[[[.,[.,.]],[.,.]],.],[[.,.],.]]
[[.,.],[[.,.],[.,[[[.,.],.],.]]]] => [[[]],[[]],[],[[[]]]] => [[[[.,[.,.]],[.,.]],.],[.,[.,.]]]
[[.,.],[[.,.],[[.,.],[.,[.,.]]]]] => [[[]],[[]],[[]],[],[]] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[[.,.],[[.,.],[[.,.],[[.,.],.]]]] => [[[]],[[]],[[]],[[]]] => [[[[.,[.,.]],[.,.]],[.,.]],[.,.]]
[[.,.],[[.,.],[[.,[.,.]],[.,.]]]] => [[[]],[[]],[[],[]],[]] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[[.,.],[[.,.],[[[.,.],.],[.,.]]]] => [[[]],[[]],[[[]]],[]] => [[[[.,[.,.]],[.,.]],[.,[.,.]]],.]
[[.,.],[[.,.],[[.,[.,[.,.]]],.]]] => [[[]],[[]],[[],[],[]]] => [[[.,[.,.]],[.,.]],[[[.,.],.],.]]
[[.,.],[[.,.],[[.,[[.,.],.]],.]]] => [[[]],[[]],[[],[[]]]] => [[[.,[.,.]],[.,.]],[[.,.],[.,.]]]
[[.,.],[[.,.],[[[.,.],[.,.]],.]]] => [[[]],[[]],[[[]],[]]] => [[[.,[.,.]],[.,.]],[[.,[.,.]],.]]
[[.,.],[[.,.],[[[.,[.,.]],.],.]]] => [[[]],[[]],[[[],[]]]] => [[[.,[.,.]],[.,.]],[.,[[.,.],.]]]
[[.,.],[[.,.],[[[[.,.],.],.],.]]] => [[[]],[[]],[[[[]]]]] => [[[.,[.,.]],[.,.]],[.,[.,[.,.]]]]
[[.,.],[[.,[.,.]],[.,[.,[.,.]]]]] => [[[]],[[],[]],[],[],[]] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[[.,.],[[.,[.,.]],[.,[[.,.],.]]]] => [[[]],[[],[]],[],[[]]] => [[[[.,[.,.]],[[.,.],.]],.],[.,.]]
[[.,.],[[.,[.,.]],[[.,.],[.,.]]]] => [[[]],[[],[]],[[]],[]] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[[.,.],[[.,[.,.]],[[.,[.,.]],.]]] => [[[]],[[],[]],[[],[]]] => [[[.,[.,.]],[[.,.],.]],[[.,.],.]]
[[.,.],[[.,[.,.]],[[[.,.],.],.]]] => [[[]],[[],[]],[[[]]]] => [[[.,[.,.]],[[.,.],.]],[.,[.,.]]]
[[.,.],[[[.,.],.],[.,[.,[.,.]]]]] => [[[]],[[[]]],[],[],[]] => [[[[[.,[.,.]],[.,[.,.]]],.],.],.]
[[.,.],[[[.,.],.],[.,[[.,.],.]]]] => [[[]],[[[]]],[],[[]]] => [[[[.,[.,.]],[.,[.,.]]],.],[.,.]]
[[.,.],[[[.,.],.],[[.,.],[.,.]]]] => [[[]],[[[]]],[[]],[]] => [[[[.,[.,.]],[.,[.,.]]],[.,.]],.]
[[.,.],[[[.,.],.],[[.,[.,.]],.]]] => [[[]],[[[]]],[[],[]]] => [[[.,[.,.]],[.,[.,.]]],[[.,.],.]]
[[.,.],[[[.,.],.],[[[.,.],.],.]]] => [[[]],[[[]]],[[[]]]] => [[[.,[.,.]],[.,[.,.]]],[.,[.,.]]]
[[.,.],[[.,[.,[.,.]]],[.,[.,.]]]] => [[[]],[[],[],[]],[],[]] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[[.,.],[[.,[.,[.,.]]],[[.,.],.]]] => [[[]],[[],[],[]],[[]]] => [[[.,[.,.]],[[[.,.],.],.]],[.,.]]
[[.,.],[[.,[[.,.],.]],[.,[.,.]]]] => [[[]],[[],[[]]],[],[]] => [[[[.,[.,.]],[[.,.],[.,.]]],.],.]
[[.,.],[[.,[[.,.],.]],[[.,.],.]]] => [[[]],[[],[[]]],[[]]] => [[[.,[.,.]],[[.,.],[.,.]]],[.,.]]
[[.,.],[[[.,.],[.,.]],[.,[.,.]]]] => [[[]],[[[]],[]],[],[]] => [[[[.,[.,.]],[[.,[.,.]],.]],.],.]
[[.,.],[[[.,.],[.,.]],[[.,.],.]]] => [[[]],[[[]],[]],[[]]] => [[[.,[.,.]],[[.,[.,.]],.]],[.,.]]
[[.,.],[[[.,[.,.]],.],[.,[.,.]]]] => [[[]],[[[],[]]],[],[]] => [[[[.,[.,.]],[.,[[.,.],.]]],.],.]
[[.,.],[[[.,[.,.]],.],[[.,.],.]]] => [[[]],[[[],[]]],[[]]] => [[[.,[.,.]],[.,[[.,.],.]]],[.,.]]
[[.,.],[[[[.,.],.],.],[.,[.,.]]]] => [[[]],[[[[]]]],[],[]] => [[[[.,[.,.]],[.,[.,[.,.]]]],.],.]
[[.,.],[[[[.,.],.],.],[[.,.],.]]] => [[[]],[[[[]]]],[[]]] => [[[.,[.,.]],[.,[.,[.,.]]]],[.,.]]
[[.,.],[[.,[.,[.,[.,.]]]],[.,.]]] => [[[]],[[],[],[],[]],[]] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[[.,.],[[.,[.,[[.,.],.]]],[.,.]]] => [[[]],[[],[],[[]]],[]] => [[[.,[.,.]],[[[.,.],.],[.,.]]],.]
[[.,.],[[.,[[.,.],[.,.]]],[.,.]]] => [[[]],[[],[[]],[]],[]] => [[[.,[.,.]],[[[.,.],[.,.]],.]],.]
[[.,.],[[.,[[.,[.,.]],.]],[.,.]]] => [[[]],[[],[[],[]]],[]] => [[[.,[.,.]],[[.,.],[[.,.],.]]],.]
[[.,.],[[.,[[[.,.],.],.]],[.,.]]] => [[[]],[[],[[[]]]],[]] => [[[.,[.,.]],[[.,.],[.,[.,.]]]],.]
[[.,.],[[[.,.],[.,[.,.]]],[.,.]]] => [[[]],[[[]],[],[]],[]] => [[[.,[.,.]],[[[.,[.,.]],.],.]],.]
[[.,.],[[[.,.],[[.,.],.]],[.,.]]] => [[[]],[[[]],[[]]],[]] => [[[.,[.,.]],[[.,[.,.]],[.,.]]],.]
[[.,.],[[[.,[.,.]],[.,.]],[.,.]]] => [[[]],[[[],[]],[]],[]] => [[[.,[.,.]],[[.,[[.,.],.]],.]],.]
[[.,.],[[[[.,.],.],[.,.]],[.,.]]] => [[[]],[[[[]]],[]],[]] => [[[.,[.,.]],[[.,[.,[.,.]]],.]],.]
[[.,.],[[[.,[.,[.,.]]],.],[.,.]]] => [[[]],[[[],[],[]]],[]] => [[[.,[.,.]],[.,[[[.,.],.],.]]],.]
[[.,.],[[[.,[[.,.],.]],.],[.,.]]] => [[[]],[[[],[[]]]],[]] => [[[.,[.,.]],[.,[[.,.],[.,.]]]],.]
[[.,.],[[[[.,.],[.,.]],.],[.,.]]] => [[[]],[[[[]],[]]],[]] => [[[.,[.,.]],[.,[[.,[.,.]],.]]],.]
[[.,.],[[[[.,[.,.]],.],.],[.,.]]] => [[[]],[[[[],[]]]],[]] => [[[.,[.,.]],[.,[.,[[.,.],.]]]],.]
[[.,.],[[[[[.,.],.],.],.],[.,.]]] => [[[]],[[[[[]]]]],[]] => [[[.,[.,.]],[.,[.,[.,[.,.]]]]],.]
[[.,.],[[.,[.,[.,[.,[.,.]]]]],.]] => [[[]],[[],[],[],[],[]]] => [[.,[.,.]],[[[[[.,.],.],.],.],.]]
[[.,.],[[.,[.,[.,[[.,.],.]]]],.]] => [[[]],[[],[],[],[[]]]] => [[.,[.,.]],[[[[.,.],.],.],[.,.]]]
[[.,.],[[.,[.,[[.,.],[.,.]]]],.]] => [[[]],[[],[],[[]],[]]] => [[.,[.,.]],[[[[.,.],.],[.,.]],.]]
[[.,.],[[.,[.,[[.,[.,.]],.]]],.]] => [[[]],[[],[],[[],[]]]] => [[.,[.,.]],[[[.,.],.],[[.,.],.]]]
[[.,.],[[.,[.,[[[.,.],.],.]]],.]] => [[[]],[[],[],[[[]]]]] => [[.,[.,.]],[[[.,.],.],[.,[.,.]]]]
[[.,.],[[.,[[.,.],[.,[.,.]]]],.]] => [[[]],[[],[[]],[],[]]] => [[.,[.,.]],[[[[.,.],[.,.]],.],.]]
[[.,.],[[.,[[.,.],[[.,.],.]]],.]] => [[[]],[[],[[]],[[]]]] => [[.,[.,.]],[[[.,.],[.,.]],[.,.]]]
[[.,.],[[.,[[.,[.,.]],[.,.]]],.]] => [[[]],[[],[[],[]],[]]] => [[.,[.,.]],[[[.,.],[[.,.],.]],.]]
[[.,.],[[.,[[[.,.],.],[.,.]]],.]] => [[[]],[[],[[[]]],[]]] => [[.,[.,.]],[[[.,.],[.,[.,.]]],.]]
[[.,.],[[.,[[.,[.,[.,.]]],.]],.]] => [[[]],[[],[[],[],[]]]] => [[.,[.,.]],[[.,.],[[[.,.],.],.]]]
[[.,.],[[.,[[.,[[.,.],.]],.]],.]] => [[[]],[[],[[],[[]]]]] => [[.,[.,.]],[[.,.],[[.,.],[.,.]]]]
[[.,.],[[.,[[[.,.],[.,.]],.]],.]] => [[[]],[[],[[[]],[]]]] => [[.,[.,.]],[[.,.],[[.,[.,.]],.]]]
[[.,.],[[.,[[[.,[.,.]],.],.]],.]] => [[[]],[[],[[[],[]]]]] => [[.,[.,.]],[[.,.],[.,[[.,.],.]]]]
[[.,.],[[.,[[[[.,.],.],.],.]],.]] => [[[]],[[],[[[[]]]]]] => [[.,[.,.]],[[.,.],[.,[.,[.,.]]]]]
[[.,.],[[[.,.],[.,[.,[.,.]]]],.]] => [[[]],[[[]],[],[],[]]] => [[.,[.,.]],[[[[.,[.,.]],.],.],.]]
[[.,.],[[[.,.],[.,[[.,.],.]]],.]] => [[[]],[[[]],[],[[]]]] => [[.,[.,.]],[[[.,[.,.]],.],[.,.]]]
[[.,.],[[[.,.],[[.,.],[.,.]]],.]] => [[[]],[[[]],[[]],[]]] => [[.,[.,.]],[[[.,[.,.]],[.,.]],.]]
[[.,.],[[[.,.],[[.,[.,.]],.]],.]] => [[[]],[[[]],[[],[]]]] => [[.,[.,.]],[[.,[.,.]],[[.,.],.]]]
[[.,.],[[[.,.],[[[.,.],.],.]],.]] => [[[]],[[[]],[[[]]]]] => [[.,[.,.]],[[.,[.,.]],[.,[.,.]]]]
[[.,.],[[[.,[.,.]],[.,[.,.]]],.]] => [[[]],[[[],[]],[],[]]] => [[.,[.,.]],[[[.,[[.,.],.]],.],.]]
[[.,.],[[[.,[.,.]],[[.,.],.]],.]] => [[[]],[[[],[]],[[]]]] => [[.,[.,.]],[[.,[[.,.],.]],[.,.]]]
[[.,.],[[[[.,.],.],[.,[.,.]]],.]] => [[[]],[[[[]]],[],[]]] => [[.,[.,.]],[[[.,[.,[.,.]]],.],.]]
[[.,.],[[[[.,.],.],[[.,.],.]],.]] => [[[]],[[[[]]],[[]]]] => [[.,[.,.]],[[.,[.,[.,.]]],[.,.]]]
[[.,.],[[[.,[.,[.,.]]],[.,.]],.]] => [[[]],[[[],[],[]],[]]] => [[.,[.,.]],[[.,[[[.,.],.],.]],.]]
[[.,.],[[[.,[[.,.],.]],[.,.]],.]] => [[[]],[[[],[[]]],[]]] => [[.,[.,.]],[[.,[[.,.],[.,.]]],.]]
[[.,.],[[[[.,.],[.,.]],[.,.]],.]] => [[[]],[[[[]],[]],[]]] => [[.,[.,.]],[[.,[[.,[.,.]],.]],.]]
[[.,.],[[[[.,[.,.]],.],[.,.]],.]] => [[[]],[[[[],[]]],[]]] => [[.,[.,.]],[[.,[.,[[.,.],.]]],.]]
[[.,.],[[[[[.,.],.],.],[.,.]],.]] => [[[]],[[[[[]]]],[]]] => [[.,[.,.]],[[.,[.,[.,[.,.]]]],.]]
[[.,.],[[[.,[.,[.,[.,.]]]],.],.]] => [[[]],[[[],[],[],[]]]] => [[.,[.,.]],[.,[[[[.,.],.],.],.]]]
[[.,.],[[[.,[.,[[.,.],.]]],.],.]] => [[[]],[[[],[],[[]]]]] => [[.,[.,.]],[.,[[[.,.],.],[.,.]]]]
[[.,.],[[[.,[[.,.],[.,.]]],.],.]] => [[[]],[[[],[[]],[]]]] => [[.,[.,.]],[.,[[[.,.],[.,.]],.]]]
[[.,.],[[[.,[[.,[.,.]],.]],.],.]] => [[[]],[[[],[[],[]]]]] => [[.,[.,.]],[.,[[.,.],[[.,.],.]]]]
[[.,.],[[[.,[[[.,.],.],.]],.],.]] => [[[]],[[[],[[[]]]]]] => [[.,[.,.]],[.,[[.,.],[.,[.,.]]]]]
[[.,.],[[[[.,.],[.,[.,.]]],.],.]] => [[[]],[[[[]],[],[]]]] => [[.,[.,.]],[.,[[[.,[.,.]],.],.]]]
[[.,.],[[[[.,.],[[.,.],.]],.],.]] => [[[]],[[[[]],[[]]]]] => [[.,[.,.]],[.,[[.,[.,.]],[.,.]]]]
[[.,.],[[[[.,[.,.]],[.,.]],.],.]] => [[[]],[[[[],[]],[]]]] => [[.,[.,.]],[.,[[.,[[.,.],.]],.]]]
[[.,.],[[[[[.,.],.],[.,.]],.],.]] => [[[]],[[[[[]]],[]]]] => [[.,[.,.]],[.,[[.,[.,[.,.]]],.]]]
[[.,.],[[[[.,[.,[.,.]]],.],.],.]] => [[[]],[[[[],[],[]]]]] => [[.,[.,.]],[.,[.,[[[.,.],.],.]]]]
[[.,.],[[[[.,[[.,.],.]],.],.],.]] => [[[]],[[[[],[[]]]]]] => [[.,[.,.]],[.,[.,[[.,.],[.,.]]]]]
[[.,.],[[[[[.,.],[.,.]],.],.],.]] => [[[]],[[[[[]],[]]]]] => [[.,[.,.]],[.,[.,[[.,[.,.]],.]]]]
[[.,.],[[[[[.,[.,.]],.],.],.],.]] => [[[]],[[[[[],[]]]]]] => [[.,[.,.]],[.,[.,[.,[[.,.],.]]]]]
[[.,.],[[[[[[.,.],.],.],.],.],.]] => [[[]],[[[[[[]]]]]]] => [[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]]
[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]] => [[[],[]],[],[],[],[],[]] => [[[[[[.,[[.,.],.]],.],.],.],.],.]
[[.,[.,.]],[.,[.,[.,[[.,.],.]]]]] => [[[],[]],[],[],[],[[]]] => [[[[[.,[[.,.],.]],.],.],.],[.,.]]
[[.,[.,.]],[.,[.,[[.,.],[.,.]]]]] => [[[],[]],[],[],[[]],[]] => [[[[[.,[[.,.],.]],.],.],[.,.]],.]
[[.,[.,.]],[.,[.,[[.,[.,.]],.]]]] => [[[],[]],[],[],[[],[]]] => [[[[.,[[.,.],.]],.],.],[[.,.],.]]
[[.,[.,.]],[.,[.,[[[.,.],.],.]]]] => [[[],[]],[],[],[[[]]]] => [[[[.,[[.,.],.]],.],.],[.,[.,.]]]
[[.,[.,.]],[.,[[.,.],[.,[.,.]]]]] => [[[],[]],[],[[]],[],[]] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[[.,[.,.]],[.,[[.,.],[[.,.],.]]]] => [[[],[]],[],[[]],[[]]] => [[[[.,[[.,.],.]],.],[.,.]],[.,.]]
[[.,[.,.]],[.,[[.,[.,.]],[.,.]]]] => [[[],[]],[],[[],[]],[]] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[[.,[.,.]],[.,[[[.,.],.],[.,.]]]] => [[[],[]],[],[[[]]],[]] => [[[[.,[[.,.],.]],.],[.,[.,.]]],.]
[[.,[.,.]],[.,[[.,[.,[.,.]]],.]]] => [[[],[]],[],[[],[],[]]] => [[[.,[[.,.],.]],.],[[[.,.],.],.]]
[[.,[.,.]],[.,[[.,[[.,.],.]],.]]] => [[[],[]],[],[[],[[]]]] => [[[.,[[.,.],.]],.],[[.,.],[.,.]]]
[[.,[.,.]],[.,[[[.,.],[.,.]],.]]] => [[[],[]],[],[[[]],[]]] => [[[.,[[.,.],.]],.],[[.,[.,.]],.]]
[[.,[.,.]],[.,[[[.,[.,.]],.],.]]] => [[[],[]],[],[[[],[]]]] => [[[.,[[.,.],.]],.],[.,[[.,.],.]]]
[[.,[.,.]],[.,[[[[.,.],.],.],.]]] => [[[],[]],[],[[[[]]]]] => [[[.,[[.,.],.]],.],[.,[.,[.,.]]]]
[[.,[.,.]],[[.,.],[.,[.,[.,.]]]]] => [[[],[]],[[]],[],[],[]] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[[.,[.,.]],[[.,.],[.,[[.,.],.]]]] => [[[],[]],[[]],[],[[]]] => [[[[.,[[.,.],.]],[.,.]],.],[.,.]]
[[.,[.,.]],[[.,.],[[.,.],[.,.]]]] => [[[],[]],[[]],[[]],[]] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[[.,[.,.]],[[.,.],[[.,[.,.]],.]]] => [[[],[]],[[]],[[],[]]] => [[[.,[[.,.],.]],[.,.]],[[.,.],.]]
[[.,[.,.]],[[.,.],[[[.,.],.],.]]] => [[[],[]],[[]],[[[]]]] => [[[.,[[.,.],.]],[.,.]],[.,[.,.]]]
[[.,[.,.]],[[.,[.,.]],[.,[.,.]]]] => [[[],[]],[[],[]],[],[]] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[[.,[.,.]],[[.,[.,.]],[[.,.],.]]] => [[[],[]],[[],[]],[[]]] => [[[.,[[.,.],.]],[[.,.],.]],[.,.]]
[[.,[.,.]],[[[.,.],.],[.,[.,.]]]] => [[[],[]],[[[]]],[],[]] => [[[[.,[[.,.],.]],[.,[.,.]]],.],.]
[[.,[.,.]],[[[.,.],.],[[.,.],.]]] => [[[],[]],[[[]]],[[]]] => [[[.,[[.,.],.]],[.,[.,.]]],[.,.]]
[[.,[.,.]],[[.,[.,[.,.]]],[.,.]]] => [[[],[]],[[],[],[]],[]] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[[.,[.,.]],[[.,[[.,.],.]],[.,.]]] => [[[],[]],[[],[[]]],[]] => [[[.,[[.,.],.]],[[.,.],[.,.]]],.]
[[.,[.,.]],[[[.,.],[.,.]],[.,.]]] => [[[],[]],[[[]],[]],[]] => [[[.,[[.,.],.]],[[.,[.,.]],.]],.]
[[.,[.,.]],[[[.,[.,.]],.],[.,.]]] => [[[],[]],[[[],[]]],[]] => [[[.,[[.,.],.]],[.,[[.,.],.]]],.]
[[.,[.,.]],[[[[.,.],.],.],[.,.]]] => [[[],[]],[[[[]]]],[]] => [[[.,[[.,.],.]],[.,[.,[.,.]]]],.]
[[.,[.,.]],[[.,[.,[.,[.,.]]]],.]] => [[[],[]],[[],[],[],[]]] => [[.,[[.,.],.]],[[[[.,.],.],.],.]]
[[.,[.,.]],[[.,[.,[[.,.],.]]],.]] => [[[],[]],[[],[],[[]]]] => [[.,[[.,.],.]],[[[.,.],.],[.,.]]]
[[.,[.,.]],[[.,[[.,.],[.,.]]],.]] => [[[],[]],[[],[[]],[]]] => [[.,[[.,.],.]],[[[.,.],[.,.]],.]]
[[.,[.,.]],[[.,[[.,[.,.]],.]],.]] => [[[],[]],[[],[[],[]]]] => [[.,[[.,.],.]],[[.,.],[[.,.],.]]]
[[.,[.,.]],[[.,[[[.,.],.],.]],.]] => [[[],[]],[[],[[[]]]]] => [[.,[[.,.],.]],[[.,.],[.,[.,.]]]]
[[.,[.,.]],[[[.,.],[.,[.,.]]],.]] => [[[],[]],[[[]],[],[]]] => [[.,[[.,.],.]],[[[.,[.,.]],.],.]]
[[.,[.,.]],[[[.,.],[[.,.],.]],.]] => [[[],[]],[[[]],[[]]]] => [[.,[[.,.],.]],[[.,[.,.]],[.,.]]]
[[.,[.,.]],[[[.,[.,.]],[.,.]],.]] => [[[],[]],[[[],[]],[]]] => [[.,[[.,.],.]],[[.,[[.,.],.]],.]]
[[.,[.,.]],[[[[.,.],.],[.,.]],.]] => [[[],[]],[[[[]]],[]]] => [[.,[[.,.],.]],[[.,[.,[.,.]]],.]]
[[.,[.,.]],[[[.,[.,[.,.]]],.],.]] => [[[],[]],[[[],[],[]]]] => [[.,[[.,.],.]],[.,[[[.,.],.],.]]]
[[.,[.,.]],[[[.,[[.,.],.]],.],.]] => [[[],[]],[[[],[[]]]]] => [[.,[[.,.],.]],[.,[[.,.],[.,.]]]]
[[.,[.,.]],[[[[.,.],[.,.]],.],.]] => [[[],[]],[[[[]],[]]]] => [[.,[[.,.],.]],[.,[[.,[.,.]],.]]]
[[.,[.,.]],[[[[.,[.,.]],.],.],.]] => [[[],[]],[[[[],[]]]]] => [[.,[[.,.],.]],[.,[.,[[.,.],.]]]]
[[.,[.,.]],[[[[[.,.],.],.],.],.]] => [[[],[]],[[[[[]]]]]] => [[.,[[.,.],.]],[.,[.,[.,[.,.]]]]]
[[[.,.],.],[.,[.,[.,[.,[.,.]]]]]] => [[[[]]],[],[],[],[],[]] => [[[[[[.,[.,[.,.]]],.],.],.],.],.]
[[[.,.],.],[.,[.,[.,[[.,.],.]]]]] => [[[[]]],[],[],[],[[]]] => [[[[[.,[.,[.,.]]],.],.],.],[.,.]]
[[[.,.],.],[.,[.,[[.,.],[.,.]]]]] => [[[[]]],[],[],[[]],[]] => [[[[[.,[.,[.,.]]],.],.],[.,.]],.]
[[[.,.],.],[.,[.,[[.,[.,.]],.]]]] => [[[[]]],[],[],[[],[]]] => [[[[.,[.,[.,.]]],.],.],[[.,.],.]]
[[[.,.],.],[.,[.,[[[.,.],.],.]]]] => [[[[]]],[],[],[[[]]]] => [[[[.,[.,[.,.]]],.],.],[.,[.,.]]]
[[[.,.],.],[.,[[.,.],[.,[.,.]]]]] => [[[[]]],[],[[]],[],[]] => [[[[[.,[.,[.,.]]],.],[.,.]],.],.]
[[[.,.],.],[.,[[.,.],[[.,.],.]]]] => [[[[]]],[],[[]],[[]]] => [[[[.,[.,[.,.]]],.],[.,.]],[.,.]]
[[[.,.],.],[.,[[.,[.,.]],[.,.]]]] => [[[[]]],[],[[],[]],[]] => [[[[.,[.,[.,.]]],.],[[.,.],.]],.]
[[[.,.],.],[.,[[[.,.],.],[.,.]]]] => [[[[]]],[],[[[]]],[]] => [[[[.,[.,[.,.]]],.],[.,[.,.]]],.]
[[[.,.],.],[.,[[.,[.,[.,.]]],.]]] => [[[[]]],[],[[],[],[]]] => [[[.,[.,[.,.]]],.],[[[.,.],.],.]]
[[[.,.],.],[.,[[.,[[.,.],.]],.]]] => [[[[]]],[],[[],[[]]]] => [[[.,[.,[.,.]]],.],[[.,.],[.,.]]]
[[[.,.],.],[.,[[[.,.],[.,.]],.]]] => [[[[]]],[],[[[]],[]]] => [[[.,[.,[.,.]]],.],[[.,[.,.]],.]]
[[[.,.],.],[.,[[[.,[.,.]],.],.]]] => [[[[]]],[],[[[],[]]]] => [[[.,[.,[.,.]]],.],[.,[[.,.],.]]]
[[[.,.],.],[.,[[[[.,.],.],.],.]]] => [[[[]]],[],[[[[]]]]] => [[[.,[.,[.,.]]],.],[.,[.,[.,.]]]]
[[[.,.],.],[[.,.],[.,[.,[.,.]]]]] => [[[[]]],[[]],[],[],[]] => [[[[[.,[.,[.,.]]],[.,.]],.],.],.]
[[[.,.],.],[[.,.],[.,[[.,.],.]]]] => [[[[]]],[[]],[],[[]]] => [[[[.,[.,[.,.]]],[.,.]],.],[.,.]]
[[[.,.],.],[[.,.],[[.,.],[.,.]]]] => [[[[]]],[[]],[[]],[]] => [[[[.,[.,[.,.]]],[.,.]],[.,.]],.]
[[[.,.],.],[[.,.],[[.,[.,.]],.]]] => [[[[]]],[[]],[[],[]]] => [[[.,[.,[.,.]]],[.,.]],[[.,.],.]]
[[[.,.],.],[[.,.],[[[.,.],.],.]]] => [[[[]]],[[]],[[[]]]] => [[[.,[.,[.,.]]],[.,.]],[.,[.,.]]]
[[[.,.],.],[[.,[.,.]],[.,[.,.]]]] => [[[[]]],[[],[]],[],[]] => [[[[.,[.,[.,.]]],[[.,.],.]],.],.]
[[[.,.],.],[[.,[.,.]],[[.,.],.]]] => [[[[]]],[[],[]],[[]]] => [[[.,[.,[.,.]]],[[.,.],.]],[.,.]]
[[[.,.],.],[[[.,.],.],[.,[.,.]]]] => [[[[]]],[[[]]],[],[]] => [[[[.,[.,[.,.]]],[.,[.,.]]],.],.]
[[[.,.],.],[[[.,.],.],[[.,.],.]]] => [[[[]]],[[[]]],[[]]] => [[[.,[.,[.,.]]],[.,[.,.]]],[.,.]]
[[[.,.],.],[[.,[.,[.,.]]],[.,.]]] => [[[[]]],[[],[],[]],[]] => [[[.,[.,[.,.]]],[[[.,.],.],.]],.]
[[[.,.],.],[[.,[[.,.],.]],[.,.]]] => [[[[]]],[[],[[]]],[]] => [[[.,[.,[.,.]]],[[.,.],[.,.]]],.]
[[[.,.],.],[[[.,.],[.,.]],[.,.]]] => [[[[]]],[[[]],[]],[]] => [[[.,[.,[.,.]]],[[.,[.,.]],.]],.]
[[[.,.],.],[[[.,[.,.]],.],[.,.]]] => [[[[]]],[[[],[]]],[]] => [[[.,[.,[.,.]]],[.,[[.,.],.]]],.]
[[[.,.],.],[[[[.,.],.],.],[.,.]]] => [[[[]]],[[[[]]]],[]] => [[[.,[.,[.,.]]],[.,[.,[.,.]]]],.]
[[[.,.],.],[[.,[.,[.,[.,.]]]],.]] => [[[[]]],[[],[],[],[]]] => [[.,[.,[.,.]]],[[[[.,.],.],.],.]]
[[[.,.],.],[[.,[.,[[.,.],.]]],.]] => [[[[]]],[[],[],[[]]]] => [[.,[.,[.,.]]],[[[.,.],.],[.,.]]]
[[[.,.],.],[[.,[[.,.],[.,.]]],.]] => [[[[]]],[[],[[]],[]]] => [[.,[.,[.,.]]],[[[.,.],[.,.]],.]]
[[[.,.],.],[[.,[[.,[.,.]],.]],.]] => [[[[]]],[[],[[],[]]]] => [[.,[.,[.,.]]],[[.,.],[[.,.],.]]]
[[[.,.],.],[[.,[[[.,.],.],.]],.]] => [[[[]]],[[],[[[]]]]] => [[.,[.,[.,.]]],[[.,.],[.,[.,.]]]]
[[[.,.],.],[[[.,.],[.,[.,.]]],.]] => [[[[]]],[[[]],[],[]]] => [[.,[.,[.,.]]],[[[.,[.,.]],.],.]]
[[[.,.],.],[[[.,.],[[.,.],.]],.]] => [[[[]]],[[[]],[[]]]] => [[.,[.,[.,.]]],[[.,[.,.]],[.,.]]]
[[[.,.],.],[[[.,[.,.]],[.,.]],.]] => [[[[]]],[[[],[]],[]]] => [[.,[.,[.,.]]],[[.,[[.,.],.]],.]]
[[[.,.],.],[[[[.,.],.],[.,.]],.]] => [[[[]]],[[[[]]],[]]] => [[.,[.,[.,.]]],[[.,[.,[.,.]]],.]]
[[[.,.],.],[[[.,[.,[.,.]]],.],.]] => [[[[]]],[[[],[],[]]]] => [[.,[.,[.,.]]],[.,[[[.,.],.],.]]]
[[[.,.],.],[[[.,[[.,.],.]],.],.]] => [[[[]]],[[[],[[]]]]] => [[.,[.,[.,.]]],[.,[[.,.],[.,.]]]]
[[[.,.],.],[[[[.,.],[.,.]],.],.]] => [[[[]]],[[[[]],[]]]] => [[.,[.,[.,.]]],[.,[[.,[.,.]],.]]]
[[[.,.],.],[[[[.,[.,.]],.],.],.]] => [[[[]]],[[[[],[]]]]] => [[.,[.,[.,.]]],[.,[.,[[.,.],.]]]]
[[[.,.],.],[[[[[.,.],.],.],.],.]] => [[[[]]],[[[[[]]]]]] => [[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]]
[[.,[.,[.,.]]],[.,[.,[.,[.,.]]]]] => [[[],[],[]],[],[],[],[]] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[[.,[.,[.,.]]],[.,[.,[[.,.],.]]]] => [[[],[],[]],[],[],[[]]] => [[[[.,[[[.,.],.],.]],.],.],[.,.]]
[[.,[.,[.,.]]],[.,[[.,.],[.,.]]]] => [[[],[],[]],[],[[]],[]] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[[.,[.,[.,.]]],[.,[[.,[.,.]],.]]] => [[[],[],[]],[],[[],[]]] => [[[.,[[[.,.],.],.]],.],[[.,.],.]]
[[.,[.,[.,.]]],[.,[[[.,.],.],.]]] => [[[],[],[]],[],[[[]]]] => [[[.,[[[.,.],.],.]],.],[.,[.,.]]]
[[.,[.,[.,.]]],[[.,.],[.,[.,.]]]] => [[[],[],[]],[[]],[],[]] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[[.,[.,[.,.]]],[[.,.],[[.,.],.]]] => [[[],[],[]],[[]],[[]]] => [[[.,[[[.,.],.],.]],[.,.]],[.,.]]
[[.,[.,[.,.]]],[[.,[.,.]],[.,.]]] => [[[],[],[]],[[],[]],[]] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[[.,[.,[.,.]]],[[[.,.],.],[.,.]]] => [[[],[],[]],[[[]]],[]] => [[[.,[[[.,.],.],.]],[.,[.,.]]],.]
[[.,[.,[.,.]]],[[.,[.,[.,.]]],.]] => [[[],[],[]],[[],[],[]]] => [[.,[[[.,.],.],.]],[[[.,.],.],.]]
[[.,[.,[.,.]]],[[.,[[.,.],.]],.]] => [[[],[],[]],[[],[[]]]] => [[.,[[[.,.],.],.]],[[.,.],[.,.]]]
[[.,[.,[.,.]]],[[[.,.],[.,.]],.]] => [[[],[],[]],[[[]],[]]] => [[.,[[[.,.],.],.]],[[.,[.,.]],.]]
[[.,[.,[.,.]]],[[[.,[.,.]],.],.]] => [[[],[],[]],[[[],[]]]] => [[.,[[[.,.],.],.]],[.,[[.,.],.]]]
[[.,[.,[.,.]]],[[[[.,.],.],.],.]] => [[[],[],[]],[[[[]]]]] => [[.,[[[.,.],.],.]],[.,[.,[.,.]]]]
[[.,[[.,.],.]],[.,[.,[.,[.,.]]]]] => [[[],[[]]],[],[],[],[]] => [[[[[.,[[.,.],[.,.]]],.],.],.],.]
[[.,[[.,.],.]],[.,[.,[[.,.],.]]]] => [[[],[[]]],[],[],[[]]] => [[[[.,[[.,.],[.,.]]],.],.],[.,.]]
[[.,[[.,.],.]],[.,[[.,.],[.,.]]]] => [[[],[[]]],[],[[]],[]] => [[[[.,[[.,.],[.,.]]],.],[.,.]],.]
[[.,[[.,.],.]],[.,[[.,[.,.]],.]]] => [[[],[[]]],[],[[],[]]] => [[[.,[[.,.],[.,.]]],.],[[.,.],.]]
[[.,[[.,.],.]],[.,[[[.,.],.],.]]] => [[[],[[]]],[],[[[]]]] => [[[.,[[.,.],[.,.]]],.],[.,[.,.]]]
[[.,[[.,.],.]],[[.,.],[.,[.,.]]]] => [[[],[[]]],[[]],[],[]] => [[[[.,[[.,.],[.,.]]],[.,.]],.],.]
[[.,[[.,.],.]],[[.,.],[[.,.],.]]] => [[[],[[]]],[[]],[[]]] => [[[.,[[.,.],[.,.]]],[.,.]],[.,.]]
[[.,[[.,.],.]],[[.,[.,.]],[.,.]]] => [[[],[[]]],[[],[]],[]] => [[[.,[[.,.],[.,.]]],[[.,.],.]],.]
[[.,[[.,.],.]],[[[.,.],.],[.,.]]] => [[[],[[]]],[[[]]],[]] => [[[.,[[.,.],[.,.]]],[.,[.,.]]],.]
[[.,[[.,.],.]],[[.,[.,[.,.]]],.]] => [[[],[[]]],[[],[],[]]] => [[.,[[.,.],[.,.]]],[[[.,.],.],.]]
[[.,[[.,.],.]],[[.,[[.,.],.]],.]] => [[[],[[]]],[[],[[]]]] => [[.,[[.,.],[.,.]]],[[.,.],[.,.]]]
[[.,[[.,.],.]],[[[.,.],[.,.]],.]] => [[[],[[]]],[[[]],[]]] => [[.,[[.,.],[.,.]]],[[.,[.,.]],.]]
[[.,[[.,.],.]],[[[.,[.,.]],.],.]] => [[[],[[]]],[[[],[]]]] => [[.,[[.,.],[.,.]]],[.,[[.,.],.]]]
[[.,[[.,.],.]],[[[[.,.],.],.],.]] => [[[],[[]]],[[[[]]]]] => [[.,[[.,.],[.,.]]],[.,[.,[.,.]]]]
[[[.,.],[.,.]],[.,[.,[.,[.,.]]]]] => [[[[]],[]],[],[],[],[]] => [[[[[.,[[.,[.,.]],.]],.],.],.],.]
[[[.,.],[.,.]],[.,[.,[[.,.],.]]]] => [[[[]],[]],[],[],[[]]] => [[[[.,[[.,[.,.]],.]],.],.],[.,.]]
[[[.,.],[.,.]],[.,[[.,.],[.,.]]]] => [[[[]],[]],[],[[]],[]] => [[[[.,[[.,[.,.]],.]],.],[.,.]],.]
[[[.,.],[.,.]],[.,[[.,[.,.]],.]]] => [[[[]],[]],[],[[],[]]] => [[[.,[[.,[.,.]],.]],.],[[.,.],.]]
[[[.,.],[.,.]],[.,[[[.,.],.],.]]] => [[[[]],[]],[],[[[]]]] => [[[.,[[.,[.,.]],.]],.],[.,[.,.]]]
[[[.,.],[.,.]],[[.,.],[.,[.,.]]]] => [[[[]],[]],[[]],[],[]] => [[[[.,[[.,[.,.]],.]],[.,.]],.],.]
[[[.,.],[.,.]],[[.,.],[[.,.],.]]] => [[[[]],[]],[[]],[[]]] => [[[.,[[.,[.,.]],.]],[.,.]],[.,.]]
[[[.,.],[.,.]],[[.,[.,.]],[.,.]]] => [[[[]],[]],[[],[]],[]] => [[[.,[[.,[.,.]],.]],[[.,.],.]],.]
[[[.,.],[.,.]],[[[.,.],.],[.,.]]] => [[[[]],[]],[[[]]],[]] => [[[.,[[.,[.,.]],.]],[.,[.,.]]],.]
[[[.,.],[.,.]],[[.,[.,[.,.]]],.]] => [[[[]],[]],[[],[],[]]] => [[.,[[.,[.,.]],.]],[[[.,.],.],.]]
[[[.,.],[.,.]],[[.,[[.,.],.]],.]] => [[[[]],[]],[[],[[]]]] => [[.,[[.,[.,.]],.]],[[.,.],[.,.]]]
[[[.,.],[.,.]],[[[.,.],[.,.]],.]] => [[[[]],[]],[[[]],[]]] => [[.,[[.,[.,.]],.]],[[.,[.,.]],.]]
[[[.,.],[.,.]],[[[.,[.,.]],.],.]] => [[[[]],[]],[[[],[]]]] => [[.,[[.,[.,.]],.]],[.,[[.,.],.]]]
[[[.,.],[.,.]],[[[[.,.],.],.],.]] => [[[[]],[]],[[[[]]]]] => [[.,[[.,[.,.]],.]],[.,[.,[.,.]]]]
[[[.,[.,.]],.],[.,[.,[.,[.,.]]]]] => [[[[],[]]],[],[],[],[]] => [[[[[.,[.,[[.,.],.]]],.],.],.],.]
[[[.,[.,.]],.],[.,[.,[[.,.],.]]]] => [[[[],[]]],[],[],[[]]] => [[[[.,[.,[[.,.],.]]],.],.],[.,.]]
[[[.,[.,.]],.],[.,[[.,.],[.,.]]]] => [[[[],[]]],[],[[]],[]] => [[[[.,[.,[[.,.],.]]],.],[.,.]],.]
[[[.,[.,.]],.],[.,[[.,[.,.]],.]]] => [[[[],[]]],[],[[],[]]] => [[[.,[.,[[.,.],.]]],.],[[.,.],.]]
[[[.,[.,.]],.],[.,[[[.,.],.],.]]] => [[[[],[]]],[],[[[]]]] => [[[.,[.,[[.,.],.]]],.],[.,[.,.]]]
[[[.,[.,.]],.],[[.,.],[.,[.,.]]]] => [[[[],[]]],[[]],[],[]] => [[[[.,[.,[[.,.],.]]],[.,.]],.],.]
[[[.,[.,.]],.],[[.,.],[[.,.],.]]] => [[[[],[]]],[[]],[[]]] => [[[.,[.,[[.,.],.]]],[.,.]],[.,.]]
[[[.,[.,.]],.],[[.,[.,.]],[.,.]]] => [[[[],[]]],[[],[]],[]] => [[[.,[.,[[.,.],.]]],[[.,.],.]],.]
[[[.,[.,.]],.],[[[.,.],.],[.,.]]] => [[[[],[]]],[[[]]],[]] => [[[.,[.,[[.,.],.]]],[.,[.,.]]],.]
[[[.,[.,.]],.],[[.,[.,[.,.]]],.]] => [[[[],[]]],[[],[],[]]] => [[.,[.,[[.,.],.]]],[[[.,.],.],.]]
[[[.,[.,.]],.],[[.,[[.,.],.]],.]] => [[[[],[]]],[[],[[]]]] => [[.,[.,[[.,.],.]]],[[.,.],[.,.]]]
[[[.,[.,.]],.],[[[.,.],[.,.]],.]] => [[[[],[]]],[[[]],[]]] => [[.,[.,[[.,.],.]]],[[.,[.,.]],.]]
[[[.,[.,.]],.],[[[.,[.,.]],.],.]] => [[[[],[]]],[[[],[]]]] => [[.,[.,[[.,.],.]]],[.,[[.,.],.]]]
[[[.,[.,.]],.],[[[[.,.],.],.],.]] => [[[[],[]]],[[[[]]]]] => [[.,[.,[[.,.],.]]],[.,[.,[.,.]]]]
[[[[.,.],.],.],[.,[.,[.,[.,.]]]]] => [[[[[]]]],[],[],[],[]] => [[[[[.,[.,[.,[.,.]]]],.],.],.],.]
[[[[.,.],.],.],[.,[.,[[.,.],.]]]] => [[[[[]]]],[],[],[[]]] => [[[[.,[.,[.,[.,.]]]],.],.],[.,.]]
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[[[.,.],[.,[.,[.,.]]]],[.,[.,.]]] => [[[[]],[],[],[]],[],[]] => [[[.,[[[[.,[.,.]],.],.],.]],.],.]
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[[[.,[.,[.,.]]],[.,.]],[.,[.,.]]] => [[[[],[],[]],[]],[],[]] => [[[.,[[.,[[[.,.],.],.]],.]],.],.]
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[[[.,[[[.,.],.],.]],.],[.,[.,.]]] => [[[[],[[[]]]]],[],[]] => [[[.,[.,[[.,.],[.,[.,.]]]]],.],.]
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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: left brother = left child
Description
Return a binary tree of size $n-1$ (where $n$ is the size of $t$, and where $t$ is an ordered tree) by the following recursive rule:
- if $x$ is the left brother of $y$ in $t$, then $x$ becomes the left child of $y$;
- if $x$ is the last child of $y$ in $t$, then $x$ becomes the right child of $y$,
and removing the root of $t$.