Identifier
Mp00328:
Ordered trees
—DeBruijn-Morselt plane tree automorphism⟶
Ordered trees
Mp00048: Ordered trees —left-right symmetry⟶ Ordered trees
Mp00050: Ordered trees —to binary tree: right brother = right child⟶ Binary trees
Mp00048: Ordered trees —left-right symmetry⟶ Ordered trees
Mp00050: Ordered trees —to binary tree: right brother = right child⟶ Binary trees
Images
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[[]] => [[]] => [[]] => [.,.]
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[[],[],[[],[]],[]] => [[[[[]],[[]]]]] => [[[[[]],[[]]]]] => [[[[.,.],[[.,.],.]],.],.]
[[],[],[[[]]],[]] => [[[[],[],[[]]]]] => [[[[[]],[],[]]]] => [[[[.,.],[.,[.,.]]],.],.]
[[],[],[[],[],[]]] => [[[[[[]]],[]]]] => [[[[],[[[]]]]]] => [[[.,[[[.,.],.],.]],.],.]
[[],[],[[],[[]]]] => [[[[[],[]],[]]]] => [[[[],[[],[]]]]] => [[[.,[[.,[.,.]],.]],.],.]
[[],[],[[[]],[]]] => [[[[],[[]],[]]]] => [[[[],[[]],[]]]] => [[[.,[[.,.],[.,.]]],.],.]
[[],[],[[[],[]]]] => [[[[[]],[],[]]]] => [[[[],[],[[]]]]] => [[[.,[.,[[.,.],.]]],.],.]
[[],[],[[[[]]]]] => [[[[],[],[],[]]]] => [[[[],[],[],[]]]] => [[[.,[.,[.,[.,.]]]],.],.]
[[],[[]],[],[],[]] => [[[],[[[[]]]]]] => [[[[[[]]]],[]]] => [[[[[.,.],.],.],[.,.]],.]
[[],[[]],[],[[]]] => [[[],[[[],[]]]]] => [[[[[],[]]],[]]] => [[[[.,[.,.]],.],[.,.]],.]
[[],[[]],[[]],[]] => [[[],[[],[[]]]]] => [[[[[]],[]],[]]] => [[[[.,.],[.,.]],[.,.]],.]
[[],[[]],[[],[]]] => [[[],[[[]],[]]]] => [[[[],[[]]],[]]] => [[[.,[[.,.],.]],[.,.]],.]
[[],[[]],[[[]]]] => [[[],[[],[],[]]]] => [[[[],[],[]],[]]] => [[[.,[.,[.,.]]],[.,.]],.]
[[],[[],[]],[],[]] => [[[[]],[[[]]]]] => [[[[[]]],[[]]]] => [[[[.,.],.],[[.,.],.]],.]
[[],[[[]]],[],[]] => [[[],[],[[[]]]]] => [[[[[]]],[],[]]] => [[[[.,.],.],[.,[.,.]]],.]
[[],[[],[]],[[]]] => [[[[]],[[],[]]]] => [[[[],[]],[[]]]] => [[[.,[.,.]],[[.,.],.]],.]
[[],[[[]]],[[]]] => [[[],[],[[],[]]]] => [[[[],[]],[],[]]] => [[[.,[.,.]],[.,[.,.]]],.]
[[],[[],[],[]],[]] => [[[[[]]],[[]]]] => [[[[]],[[[]]]]] => [[[.,.],[[[.,.],.],.]],.]
[[],[[],[[]]],[]] => [[[[],[]],[[]]]] => [[[[]],[[],[]]]] => [[[.,.],[[.,[.,.]],.]],.]
[[],[[[]],[]],[]] => [[[],[[]],[[]]]] => [[[[]],[[]],[]]] => [[[.,.],[[.,.],[.,.]]],.]
[[],[[[],[]]],[]] => [[[[]],[],[[]]]] => [[[[]],[],[[]]]] => [[[.,.],[.,[[.,.],.]]],.]
[[],[[[[]]]],[]] => [[[],[],[],[[]]]] => [[[[]],[],[],[]]] => [[[.,.],[.,[.,[.,.]]]],.]
[[],[[],[],[],[]]] => [[[[[[]]]],[]]] => [[[],[[[[]]]]]] => [[.,[[[[.,.],.],.],.]],.]
[[],[[],[],[[]]]] => [[[[[],[]]],[]]] => [[[],[[[],[]]]]] => [[.,[[[.,[.,.]],.],.]],.]
[[],[[],[[]],[]]] => [[[[],[[]]],[]]] => [[[],[[[]],[]]]] => [[.,[[[.,.],[.,.]],.]],.]
[[],[[],[[],[]]]] => [[[[[]],[]],[]]] => [[[],[[],[[]]]]] => [[.,[[.,[[.,.],.]],.]],.]
[[],[[],[[[]]]]] => [[[[],[],[]],[]]] => [[[],[[],[],[]]]] => [[.,[[.,[.,[.,.]]],.]],.]
[[],[[[]],[],[]]] => [[[],[[[]]],[]]] => [[[],[[[]]],[]]] => [[.,[[[.,.],.],[.,.]]],.]
[[],[[[]],[[]]]] => [[[],[[],[]],[]]] => [[[],[[],[]],[]]] => [[.,[[.,[.,.]],[.,.]]],.]
[[],[[[],[]],[]]] => [[[[]],[[]],[]]] => [[[],[[]],[[]]]] => [[.,[[.,.],[[.,.],.]]],.]
>>> Load all 2056 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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[[[[[[]],[]],[[]]]]] => [[],[[]],[[],[]],[],[]] => [[],[],[[],[]],[[]],[]] => [.,[.,[[.,[.,.]],[[.,.],[.,.]]]]]
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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
DeBruijn-Morselt plane tree automorphism
Description
This automorphism on the set of plane trees with a given number of vertices is the combination of the two "canonical" bijections between plane trees and binary trees, using either the left or right branches. In [3] Shapiro essentially attributes this automorphism to DeBruijn and Morselt [1], hence the name I chose. Shapiro shows in that paper that for a large subset of plane trees (those corresponding to compositions), the sixth power of the automorphism acts as the identity on this subset. However, its behavior in general is quite chaotic. In [2] Donaghey studies this automorphism further and shows that its behavior on all trees can be reduced to its behavior on certain "primitive" trees.
Map
left-right symmetry
Description
Return the left-right symmetrized tree of an ordered tree.
Map
to binary tree: right brother = right child
Description
Return a binary tree of size n−1 (where n is the size of an ordered tree t) obtained from t by the following recursive rule:
- if x is the right brother of y in t, then x becomes the right child of y;
- if x is the first child of y in t, then x becomes the left child of y,
and removing the root of t.
- if x is the right brother of y in t, then x becomes the right child of y;
- if x is the first child of y in t, then x becomes the left child of y,
and removing the root of t.
searching the database
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