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