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*    www.FindStat.org - The Combinatorial Statistic Finder             *
*                                                                      *
*    Copyright (C) 2013 The FindStatCrew <info@findstat.org>           *
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*    useful, but WITHOUT ANY WARRANTY; without even the implied        *
*    warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  *
************************************************************************

------------------------------------------------------------------------
Map identifier: Mp00019

------------------------------------------------------------------------
Map name: right rotate

------------------------------------------------------------------------
Domain: Binary trees

------------------------------------------------------------------------
Codomain: Binary trees

------------------------------------------------------------------------
Description: Return the result of right rotation applied to a binary tree.

Right rotation on binary trees is defined as follows: Let $T$ be a binary tree such that the left child of the root of $T$ is a node. Let $C$ be the right child of the root of $T$, and let $A$ and $B$ be the left and right children of the left child of the root of $T$. (Keep in mind that nodes of trees are identified with the subtrees consisting of their descendants.) Then, the right rotation of $T$ is the binary tree in which the left child of the root is $A$, whereas the right child of the root is a node whose left and right children are $B$ and $C$.

------------------------------------------------------------------------
References: 

------------------------------------------------------------------------
Code:

def mapping(elt):
    if not elt[0].is_empty():
        return elt.right_rotate()
    return BinaryTree([elt[1], elt[0]])


------------------------------------------------------------------------
Map images:

[.,.]                             => [.,.]
[.,[.,.]]                         => [[.,.],.]
[[.,.],.]                         => [.,[.,.]]
[.,[.,[.,.]]]                     => [[.,[.,.]],.]
[.,[[.,.],.]]                     => [[[.,.],.],.]
[[.,.],[.,.]]                     => [.,[.,[.,.]]]
[[.,[.,.]],.]                     => [.,[[.,.],.]]
[[[.,.],.],.]                     => [[.,.],[.,.]]
[.,[.,[.,[.,.]]]]                 => [[.,[.,[.,.]]],.]
[.,[.,[[.,.],.]]]                 => [[.,[[.,.],.]],.]
[.,[[.,.],[.,.]]]                 => [[[.,.],[.,.]],.]
[.,[[.,[.,.]],.]]                 => [[[.,[.,.]],.],.]
[.,[[[.,.],.],.]]                 => [[[[.,.],.],.],.]
[[.,.],[.,[.,.]]]                 => [.,[.,[.,[.,.]]]]
[[.,.],[[.,.],.]]                 => [.,[.,[[.,.],.]]]
[[.,[.,.]],[.,.]]                 => [.,[[.,.],[.,.]]]
[[[.,.],.],[.,.]]                 => [[.,.],[.,[.,.]]]
[[.,[.,[.,.]]],.]                 => [.,[[.,[.,.]],.]]
[[.,[[.,.],.]],.]                 => [.,[[[.,.],.],.]]
[[[.,.],[.,.]],.]                 => [[.,.],[[.,.],.]]
[[[.,[.,.]],.],.]                 => [[.,[.,.]],[.,.]]
[[[[.,.],.],.],.]                 => [[[.,.],.],[.,.]]
[.,[.,[.,[.,[.,.]]]]]             => [[.,[.,[.,[.,.]]]],.]
[.,[.,[.,[[.,.],.]]]]             => [[.,[.,[[.,.],.]]],.]
[.,[.,[[.,.],[.,.]]]]             => [[.,[[.,.],[.,.]]],.]
[.,[.,[[.,[.,.]],.]]]             => [[.,[[.,[.,.]],.]],.]
[.,[.,[[[.,.],.],.]]]             => [[.,[[[.,.],.],.]],.]
[.,[[.,.],[.,[.,.]]]]             => [[[.,.],[.,[.,.]]],.]
[.,[[.,.],[[.,.],.]]]             => [[[.,.],[[.,.],.]],.]
[.,[[.,[.,.]],[.,.]]]             => [[[.,[.,.]],[.,.]],.]
[.,[[[.,.],.],[.,.]]]             => [[[[.,.],.],[.,.]],.]
[.,[[.,[.,[.,.]]],.]]             => [[[.,[.,[.,.]]],.],.]
[.,[[.,[[.,.],.]],.]]             => [[[.,[[.,.],.]],.],.]
[.,[[[.,.],[.,.]],.]]             => [[[[.,.],[.,.]],.],.]
[.,[[[.,[.,.]],.],.]]             => [[[[.,[.,.]],.],.],.]
[.,[[[[.,.],.],.],.]]             => [[[[[.,.],.],.],.],.]
[[.,.],[.,[.,[.,.]]]]             => [.,[.,[.,[.,[.,.]]]]]
[[.,.],[.,[[.,.],.]]]             => [.,[.,[.,[[.,.],.]]]]
[[.,.],[[.,.],[.,.]]]             => [.,[.,[[.,.],[.,.]]]]
[[.,.],[[.,[.,.]],.]]             => [.,[.,[[.,[.,.]],.]]]
[[.,.],[[[.,.],.],.]]             => [.,[.,[[[.,.],.],.]]]
[[.,[.,.]],[.,[.,.]]]             => [.,[[.,.],[.,[.,.]]]]
[[.,[.,.]],[[.,.],.]]             => [.,[[.,.],[[.,.],.]]]
[[[.,.],.],[.,[.,.]]]             => [[.,.],[.,[.,[.,.]]]]
[[[.,.],.],[[.,.],.]]             => [[.,.],[.,[[.,.],.]]]
[[.,[.,[.,.]]],[.,.]]             => [.,[[.,[.,.]],[.,.]]]
[[.,[[.,.],.]],[.,.]]             => [.,[[[.,.],.],[.,.]]]
[[[.,.],[.,.]],[.,.]]             => [[.,.],[[.,.],[.,.]]]
[[[.,[.,.]],.],[.,.]]             => [[.,[.,.]],[.,[.,.]]]
[[[[.,.],.],.],[.,.]]             => [[[.,.],.],[.,[.,.]]]
[[.,[.,[.,[.,.]]]],.]             => [.,[[.,[.,[.,.]]],.]]
[[.,[.,[[.,.],.]]],.]             => [.,[[.,[[.,.],.]],.]]
[[.,[[.,.],[.,.]]],.]             => [.,[[[.,.],[.,.]],.]]
[[.,[[.,[.,.]],.]],.]             => [.,[[[.,[.,.]],.],.]]
[[.,[[[.,.],.],.]],.]             => [.,[[[[.,.],.],.],.]]
[[[.,.],[.,[.,.]]],.]             => [[.,.],[[.,[.,.]],.]]
[[[.,.],[[.,.],.]],.]             => [[.,.],[[[.,.],.],.]]
[[[.,[.,.]],[.,.]],.]             => [[.,[.,.]],[[.,.],.]]
[[[[.,.],.],[.,.]],.]             => [[[.,.],.],[[.,.],.]]
[[[.,[.,[.,.]]],.],.]             => [[.,[.,[.,.]]],[.,.]]
[[[.,[[.,.],.]],.],.]             => [[.,[[.,.],.]],[.,.]]
[[[[.,.],[.,.]],.],.]             => [[[.,.],[.,.]],[.,.]]
[[[[.,[.,.]],.],.],.]             => [[[.,[.,.]],.],[.,.]]
[[[[[.,.],.],.],.],.]             => [[[[.,.],.],.],[.,.]]
[.,[.,[.,[.,[.,[.,.]]]]]]         => [[.,[.,[.,[.,[.,.]]]]],.]
[.,[.,[.,[.,[[.,.],.]]]]]         => [[.,[.,[.,[[.,.],.]]]],.]
[.,[.,[.,[[.,.],[.,.]]]]]         => [[.,[.,[[.,.],[.,.]]]],.]
[.,[.,[.,[[.,[.,.]],.]]]]         => [[.,[.,[[.,[.,.]],.]]],.]
[.,[.,[.,[[[.,.],.],.]]]]         => [[.,[.,[[[.,.],.],.]]],.]
[.,[.,[[.,.],[.,[.,.]]]]]         => [[.,[[.,.],[.,[.,.]]]],.]
[.,[.,[[.,.],[[.,.],.]]]]         => [[.,[[.,.],[[.,.],.]]],.]
[.,[.,[[.,[.,.]],[.,.]]]]         => [[.,[[.,[.,.]],[.,.]]],.]
[.,[.,[[[.,.],.],[.,.]]]]         => [[.,[[[.,.],.],[.,.]]],.]
[.,[.,[[.,[.,[.,.]]],.]]]         => [[.,[[.,[.,[.,.]]],.]],.]
[.,[.,[[.,[[.,.],.]],.]]]         => [[.,[[.,[[.,.],.]],.]],.]
[.,[.,[[[.,.],[.,.]],.]]]         => [[.,[[[.,.],[.,.]],.]],.]
[.,[.,[[[.,[.,.]],.],.]]]         => [[.,[[[.,[.,.]],.],.]],.]
[.,[.,[[[[.,.],.],.],.]]]         => [[.,[[[[.,.],.],.],.]],.]
[.,[[.,.],[.,[.,[.,.]]]]]         => [[[.,.],[.,[.,[.,.]]]],.]
[.,[[.,.],[.,[[.,.],.]]]]         => [[[.,.],[.,[[.,.],.]]],.]
[.,[[.,.],[[.,.],[.,.]]]]         => [[[.,.],[[.,.],[.,.]]],.]
[.,[[.,.],[[.,[.,.]],.]]]         => [[[.,.],[[.,[.,.]],.]],.]
[.,[[.,.],[[[.,.],.],.]]]         => [[[.,.],[[[.,.],.],.]],.]
[.,[[.,[.,.]],[.,[.,.]]]]         => [[[.,[.,.]],[.,[.,.]]],.]
[.,[[.,[.,.]],[[.,.],.]]]         => [[[.,[.,.]],[[.,.],.]],.]
[.,[[[.,.],.],[.,[.,.]]]]         => [[[[.,.],.],[.,[.,.]]],.]
[.,[[[.,.],.],[[.,.],.]]]         => [[[[.,.],.],[[.,.],.]],.]
[.,[[.,[.,[.,.]]],[.,.]]]         => [[[.,[.,[.,.]]],[.,.]],.]
[.,[[.,[[.,.],.]],[.,.]]]         => [[[.,[[.,.],.]],[.,.]],.]
[.,[[[.,.],[.,.]],[.,.]]]         => [[[[.,.],[.,.]],[.,.]],.]
[.,[[[.,[.,.]],.],[.,.]]]         => [[[[.,[.,.]],.],[.,.]],.]
[.,[[[[.,.],.],.],[.,.]]]         => [[[[[.,.],.],.],[.,.]],.]
[.,[[.,[.,[.,[.,.]]]],.]]         => [[[.,[.,[.,[.,.]]]],.],.]
[.,[[.,[.,[[.,.],.]]],.]]         => [[[.,[.,[[.,.],.]]],.],.]
[.,[[.,[[.,.],[.,.]]],.]]         => [[[.,[[.,.],[.,.]]],.],.]
[.,[[.,[[.,[.,.]],.]],.]]         => [[[.,[[.,[.,.]],.]],.],.]
[.,[[.,[[[.,.],.],.]],.]]         => [[[.,[[[.,.],.],.]],.],.]
[.,[[[.,.],[.,[.,.]]],.]]         => [[[[.,.],[.,[.,.]]],.],.]
[.,[[[.,.],[[.,.],.]],.]]         => [[[[.,.],[[.,.],.]],.],.]
[.,[[[.,[.,.]],[.,.]],.]]         => [[[[.,[.,.]],[.,.]],.],.]
[.,[[[[.,.],.],[.,.]],.]]         => [[[[[.,.],.],[.,.]],.],.]
[.,[[[.,[.,[.,.]]],.],.]]         => [[[[.,[.,[.,.]]],.],.],.]
[.,[[[.,[[.,.],.]],.],.]]         => [[[[.,[[.,.],.]],.],.],.]
[.,[[[[.,.],[.,.]],.],.]]         => [[[[[.,.],[.,.]],.],.],.]
[.,[[[[.,[.,.]],.],.],.]]         => [[[[[.,[.,.]],.],.],.],.]
[.,[[[[[.,.],.],.],.],.]]         => [[[[[[.,.],.],.],.],.],.]
[[.,.],[.,[.,[.,[.,.]]]]]         => [.,[.,[.,[.,[.,[.,.]]]]]]
[[.,.],[.,[.,[[.,.],.]]]]         => [.,[.,[.,[.,[[.,.],.]]]]]
[[.,.],[.,[[.,.],[.,.]]]]         => [.,[.,[.,[[.,.],[.,.]]]]]
[[.,.],[.,[[.,[.,.]],.]]]         => [.,[.,[.,[[.,[.,.]],.]]]]
[[.,.],[.,[[[.,.],.],.]]]         => [.,[.,[.,[[[.,.],.],.]]]]
[[.,.],[[.,.],[.,[.,.]]]]         => [.,[.,[[.,.],[.,[.,.]]]]]
[[.,.],[[.,.],[[.,.],.]]]         => [.,[.,[[.,.],[[.,.],.]]]]
[[.,.],[[.,[.,.]],[.,.]]]         => [.,[.,[[.,[.,.]],[.,.]]]]
[[.,.],[[[.,.],.],[.,.]]]         => [.,[.,[[[.,.],.],[.,.]]]]
[[.,.],[[.,[.,[.,.]]],.]]         => [.,[.,[[.,[.,[.,.]]],.]]]
[[.,.],[[.,[[.,.],.]],.]]         => [.,[.,[[.,[[.,.],.]],.]]]
[[.,.],[[[.,.],[.,.]],.]]         => [.,[.,[[[.,.],[.,.]],.]]]
[[.,.],[[[.,[.,.]],.],.]]         => [.,[.,[[[.,[.,.]],.],.]]]
[[.,.],[[[[.,.],.],.],.]]         => [.,[.,[[[[.,.],.],.],.]]]
[[.,[.,.]],[.,[.,[.,.]]]]         => [.,[[.,.],[.,[.,[.,.]]]]]
[[.,[.,.]],[.,[[.,.],.]]]         => [.,[[.,.],[.,[[.,.],.]]]]
[[.,[.,.]],[[.,.],[.,.]]]         => [.,[[.,.],[[.,.],[.,.]]]]
[[.,[.,.]],[[.,[.,.]],.]]         => [.,[[.,.],[[.,[.,.]],.]]]
[[.,[.,.]],[[[.,.],.],.]]         => [.,[[.,.],[[[.,.],.],.]]]
[[[.,.],.],[.,[.,[.,.]]]]         => [[.,.],[.,[.,[.,[.,.]]]]]
[[[.,.],.],[.,[[.,.],.]]]         => [[.,.],[.,[.,[[.,.],.]]]]
[[[.,.],.],[[.,.],[.,.]]]         => [[.,.],[.,[[.,.],[.,.]]]]
[[[.,.],.],[[.,[.,.]],.]]         => [[.,.],[.,[[.,[.,.]],.]]]
[[[.,.],.],[[[.,.],.],.]]         => [[.,.],[.,[[[.,.],.],.]]]
[[.,[.,[.,.]]],[.,[.,.]]]         => [.,[[.,[.,.]],[.,[.,.]]]]
[[.,[.,[.,.]]],[[.,.],.]]         => [.,[[.,[.,.]],[[.,.],.]]]
[[.,[[.,.],.]],[.,[.,.]]]         => [.,[[[.,.],.],[.,[.,.]]]]
[[.,[[.,.],.]],[[.,.],.]]         => [.,[[[.,.],.],[[.,.],.]]]
[[[.,.],[.,.]],[.,[.,.]]]         => [[.,.],[[.,.],[.,[.,.]]]]
[[[.,.],[.,.]],[[.,.],.]]         => [[.,.],[[.,.],[[.,.],.]]]
[[[.,[.,.]],.],[.,[.,.]]]         => [[.,[.,.]],[.,[.,[.,.]]]]
[[[.,[.,.]],.],[[.,.],.]]         => [[.,[.,.]],[.,[[.,.],.]]]
[[[[.,.],.],.],[.,[.,.]]]         => [[[.,.],.],[.,[.,[.,.]]]]
[[[[.,.],.],.],[[.,.],.]]         => [[[.,.],.],[.,[[.,.],.]]]
[[.,[.,[.,[.,.]]]],[.,.]]         => [.,[[.,[.,[.,.]]],[.,.]]]
[[.,[.,[[.,.],.]]],[.,.]]         => [.,[[.,[[.,.],.]],[.,.]]]
[[.,[[.,.],[.,.]]],[.,.]]         => [.,[[[.,.],[.,.]],[.,.]]]
[[.,[[.,[.,.]],.]],[.,.]]         => [.,[[[.,[.,.]],.],[.,.]]]
[[.,[[[.,.],.],.]],[.,.]]         => [.,[[[[.,.],.],.],[.,.]]]
[[[.,.],[.,[.,.]]],[.,.]]         => [[.,.],[[.,[.,.]],[.,.]]]
[[[.,.],[[.,.],.]],[.,.]]         => [[.,.],[[[.,.],.],[.,.]]]
[[[.,[.,.]],[.,.]],[.,.]]         => [[.,[.,.]],[[.,.],[.,.]]]
[[[[.,.],.],[.,.]],[.,.]]         => [[[.,.],.],[[.,.],[.,.]]]
[[[.,[.,[.,.]]],.],[.,.]]         => [[.,[.,[.,.]]],[.,[.,.]]]
[[[.,[[.,.],.]],.],[.,.]]         => [[.,[[.,.],.]],[.,[.,.]]]
[[[[.,.],[.,.]],.],[.,.]]         => [[[.,.],[.,.]],[.,[.,.]]]
[[[[.,[.,.]],.],.],[.,.]]         => [[[.,[.,.]],.],[.,[.,.]]]
[[[[[.,.],.],.],.],[.,.]]         => [[[[.,.],.],.],[.,[.,.]]]
[[.,[.,[.,[.,[.,.]]]]],.]         => [.,[[.,[.,[.,[.,.]]]],.]]
[[.,[.,[.,[[.,.],.]]]],.]         => [.,[[.,[.,[[.,.],.]]],.]]
[[.,[.,[[.,.],[.,.]]]],.]         => [.,[[.,[[.,.],[.,.]]],.]]
[[.,[.,[[.,[.,.]],.]]],.]         => [.,[[.,[[.,[.,.]],.]],.]]
[[.,[.,[[[.,.],.],.]]],.]         => [.,[[.,[[[.,.],.],.]],.]]
[[.,[[.,.],[.,[.,.]]]],.]         => [.,[[[.,.],[.,[.,.]]],.]]
[[.,[[.,.],[[.,.],.]]],.]         => [.,[[[.,.],[[.,.],.]],.]]
[[.,[[.,[.,.]],[.,.]]],.]         => [.,[[[.,[.,.]],[.,.]],.]]
[[.,[[[.,.],.],[.,.]]],.]         => [.,[[[[.,.],.],[.,.]],.]]
[[.,[[.,[.,[.,.]]],.]],.]         => [.,[[[.,[.,[.,.]]],.],.]]
[[.,[[.,[[.,.],.]],.]],.]         => [.,[[[.,[[.,.],.]],.],.]]
[[.,[[[.,.],[.,.]],.]],.]         => [.,[[[[.,.],[.,.]],.],.]]
[[.,[[[.,[.,.]],.],.]],.]         => [.,[[[[.,[.,.]],.],.],.]]
[[.,[[[[.,.],.],.],.]],.]         => [.,[[[[[.,.],.],.],.],.]]
[[[.,.],[.,[.,[.,.]]]],.]         => [[.,.],[[.,[.,[.,.]]],.]]
[[[.,.],[.,[[.,.],.]]],.]         => [[.,.],[[.,[[.,.],.]],.]]
[[[.,.],[[.,.],[.,.]]],.]         => [[.,.],[[[.,.],[.,.]],.]]
[[[.,.],[[.,[.,.]],.]],.]         => [[.,.],[[[.,[.,.]],.],.]]
[[[.,.],[[[.,.],.],.]],.]         => [[.,.],[[[[.,.],.],.],.]]
[[[.,[.,.]],[.,[.,.]]],.]         => [[.,[.,.]],[[.,[.,.]],.]]
[[[.,[.,.]],[[.,.],.]],.]         => [[.,[.,.]],[[[.,.],.],.]]
[[[[.,.],.],[.,[.,.]]],.]         => [[[.,.],.],[[.,[.,.]],.]]
[[[[.,.],.],[[.,.],.]],.]         => [[[.,.],.],[[[.,.],.],.]]
[[[.,[.,[.,.]]],[.,.]],.]         => [[.,[.,[.,.]]],[[.,.],.]]
[[[.,[[.,.],.]],[.,.]],.]         => [[.,[[.,.],.]],[[.,.],.]]
[[[[.,.],[.,.]],[.,.]],.]         => [[[.,.],[.,.]],[[.,.],.]]
[[[[.,[.,.]],.],[.,.]],.]         => [[[.,[.,.]],.],[[.,.],.]]
[[[[[.,.],.],.],[.,.]],.]         => [[[[.,.],.],.],[[.,.],.]]
[[[.,[.,[.,[.,.]]]],.],.]         => [[.,[.,[.,[.,.]]]],[.,.]]
[[[.,[.,[[.,.],.]]],.],.]         => [[.,[.,[[.,.],.]]],[.,.]]
[[[.,[[.,.],[.,.]]],.],.]         => [[.,[[.,.],[.,.]]],[.,.]]
[[[.,[[.,[.,.]],.]],.],.]         => [[.,[[.,[.,.]],.]],[.,.]]
[[[.,[[[.,.],.],.]],.],.]         => [[.,[[[.,.],.],.]],[.,.]]
[[[[.,.],[.,[.,.]]],.],.]         => [[[.,.],[.,[.,.]]],[.,.]]
[[[[.,.],[[.,.],.]],.],.]         => [[[.,.],[[.,.],.]],[.,.]]
[[[[.,[.,.]],[.,.]],.],.]         => [[[.,[.,.]],[.,.]],[.,.]]
[[[[[.,.],.],[.,.]],.],.]         => [[[[.,.],.],[.,.]],[.,.]]
[[[[.,[.,[.,.]]],.],.],.]         => [[[.,[.,[.,.]]],.],[.,.]]
[[[[.,[[.,.],.]],.],.],.]         => [[[.,[[.,.],.]],.],[.,.]]
[[[[[.,.],[.,.]],.],.],.]         => [[[[.,.],[.,.]],.],[.,.]]
[[[[[.,[.,.]],.],.],.],.]         => [[[[.,[.,.]],.],.],[.,.]]
[[[[[[.,.],.],.],.],.],.]         => [[[[[.,.],.],.],.],[.,.]]
[.,[.,[.,[.,[.,[.,[.,.]]]]]]]     => [[.,[.,[.,[.,[.,[.,.]]]]]],.]
[.,[.,[.,[.,[.,[[.,.],.]]]]]]     => [[.,[.,[.,[.,[[.,.],.]]]]],.]
[.,[.,[.,[.,[[.,.],[.,.]]]]]]     => [[.,[.,[.,[[.,.],[.,.]]]]],.]
[.,[.,[.,[.,[[.,[.,.]],.]]]]]     => [[.,[.,[.,[[.,[.,.]],.]]]],.]
[.,[.,[.,[.,[[[.,.],.],.]]]]]     => [[.,[.,[.,[[[.,.],.],.]]]],.]
[.,[.,[.,[[.,.],[.,[.,.]]]]]]     => [[.,[.,[[.,.],[.,[.,.]]]]],.]
[.,[.,[.,[[.,.],[[.,.],.]]]]]     => [[.,[.,[[.,.],[[.,.],.]]]],.]
[.,[.,[.,[[.,[.,.]],[.,.]]]]]     => [[.,[.,[[.,[.,.]],[.,.]]]],.]
[.,[.,[.,[[[.,.],.],[.,.]]]]]     => [[.,[.,[[[.,.],.],[.,.]]]],.]
[.,[.,[.,[[.,[.,[.,.]]],.]]]]     => [[.,[.,[[.,[.,[.,.]]],.]]],.]
[.,[.,[.,[[.,[[.,.],.]],.]]]]     => [[.,[.,[[.,[[.,.],.]],.]]],.]
[.,[.,[.,[[[.,.],[.,.]],.]]]]     => [[.,[.,[[[.,.],[.,.]],.]]],.]
[.,[.,[.,[[[.,[.,.]],.],.]]]]     => [[.,[.,[[[.,[.,.]],.],.]]],.]
[.,[.,[.,[[[[.,.],.],.],.]]]]     => [[.,[.,[[[[.,.],.],.],.]]],.]
[.,[.,[[.,.],[.,[.,[.,.]]]]]]     => [[.,[[.,.],[.,[.,[.,.]]]]],.]
[.,[.,[[.,.],[.,[[.,.],.]]]]]     => [[.,[[.,.],[.,[[.,.],.]]]],.]
[.,[.,[[.,.],[[.,.],[.,.]]]]]     => [[.,[[.,.],[[.,.],[.,.]]]],.]
[.,[.,[[.,.],[[.,[.,.]],.]]]]     => [[.,[[.,.],[[.,[.,.]],.]]],.]
[.,[.,[[.,.],[[[.,.],.],.]]]]     => [[.,[[.,.],[[[.,.],.],.]]],.]
[.,[.,[[.,[.,.]],[.,[.,.]]]]]     => [[.,[[.,[.,.]],[.,[.,.]]]],.]
[.,[.,[[.,[.,.]],[[.,.],.]]]]     => [[.,[[.,[.,.]],[[.,.],.]]],.]
[.,[.,[[[.,.],.],[.,[.,.]]]]]     => [[.,[[[.,.],.],[.,[.,.]]]],.]
[.,[.,[[[.,.],.],[[.,.],.]]]]     => [[.,[[[.,.],.],[[.,.],.]]],.]
[.,[.,[[.,[.,[.,.]]],[.,.]]]]     => [[.,[[.,[.,[.,.]]],[.,.]]],.]
[.,[.,[[.,[[.,.],.]],[.,.]]]]     => [[.,[[.,[[.,.],.]],[.,.]]],.]
[.,[.,[[[.,.],[.,.]],[.,.]]]]     => [[.,[[[.,.],[.,.]],[.,.]]],.]
[.,[.,[[[.,[.,.]],.],[.,.]]]]     => [[.,[[[.,[.,.]],.],[.,.]]],.]
[.,[.,[[[[.,.],.],.],[.,.]]]]     => [[.,[[[[.,.],.],.],[.,.]]],.]
[.,[.,[[.,[.,[.,[.,.]]]],.]]]     => [[.,[[.,[.,[.,[.,.]]]],.]],.]
[.,[.,[[.,[.,[[.,.],.]]],.]]]     => [[.,[[.,[.,[[.,.],.]]],.]],.]
[.,[.,[[.,[[.,.],[.,.]]],.]]]     => [[.,[[.,[[.,.],[.,.]]],.]],.]
[.,[.,[[.,[[.,[.,.]],.]],.]]]     => [[.,[[.,[[.,[.,.]],.]],.]],.]
[.,[.,[[.,[[[.,.],.],.]],.]]]     => [[.,[[.,[[[.,.],.],.]],.]],.]
[.,[.,[[[.,.],[.,[.,.]]],.]]]     => [[.,[[[.,.],[.,[.,.]]],.]],.]
[.,[.,[[[.,.],[[.,.],.]],.]]]     => [[.,[[[.,.],[[.,.],.]],.]],.]
[.,[.,[[[.,[.,.]],[.,.]],.]]]     => [[.,[[[.,[.,.]],[.,.]],.]],.]
[.,[.,[[[[.,.],.],[.,.]],.]]]     => [[.,[[[[.,.],.],[.,.]],.]],.]
[.,[.,[[[.,[.,[.,.]]],.],.]]]     => [[.,[[[.,[.,[.,.]]],.],.]],.]
[.,[.,[[[.,[[.,.],.]],.],.]]]     => [[.,[[[.,[[.,.],.]],.],.]],.]
[.,[.,[[[[.,.],[.,.]],.],.]]]     => [[.,[[[[.,.],[.,.]],.],.]],.]
[.,[.,[[[[.,[.,.]],.],.],.]]]     => [[.,[[[[.,[.,.]],.],.],.]],.]
[.,[.,[[[[[.,.],.],.],.],.]]]     => [[.,[[[[[.,.],.],.],.],.]],.]
[.,[[.,.],[.,[.,[.,[.,.]]]]]]     => [[[.,.],[.,[.,[.,[.,.]]]]],.]
[.,[[.,.],[.,[.,[[.,.],.]]]]]     => [[[.,.],[.,[.,[[.,.],.]]]],.]
[.,[[.,.],[.,[[.,.],[.,.]]]]]     => [[[.,.],[.,[[.,.],[.,.]]]],.]
[.,[[.,.],[.,[[.,[.,.]],.]]]]     => [[[.,.],[.,[[.,[.,.]],.]]],.]
[.,[[.,.],[.,[[[.,.],.],.]]]]     => [[[.,.],[.,[[[.,.],.],.]]],.]
[.,[[.,.],[[.,.],[.,[.,.]]]]]     => [[[.,.],[[.,.],[.,[.,.]]]],.]
[.,[[.,.],[[.,.],[[.,.],.]]]]     => [[[.,.],[[.,.],[[.,.],.]]],.]
[.,[[.,.],[[.,[.,.]],[.,.]]]]     => [[[.,.],[[.,[.,.]],[.,.]]],.]
[.,[[.,.],[[[.,.],.],[.,.]]]]     => [[[.,.],[[[.,.],.],[.,.]]],.]
[.,[[.,.],[[.,[.,[.,.]]],.]]]     => [[[.,.],[[.,[.,[.,.]]],.]],.]
[.,[[.,.],[[.,[[.,.],.]],.]]]     => [[[.,.],[[.,[[.,.],.]],.]],.]
[.,[[.,.],[[[.,.],[.,.]],.]]]     => [[[.,.],[[[.,.],[.,.]],.]],.]
[.,[[.,.],[[[.,[.,.]],.],.]]]     => [[[.,.],[[[.,[.,.]],.],.]],.]
[.,[[.,.],[[[[.,.],.],.],.]]]     => [[[.,.],[[[[.,.],.],.],.]],.]
[.,[[.,[.,.]],[.,[.,[.,.]]]]]     => [[[.,[.,.]],[.,[.,[.,.]]]],.]
[.,[[.,[.,.]],[.,[[.,.],.]]]]     => [[[.,[.,.]],[.,[[.,.],.]]],.]
[.,[[.,[.,.]],[[.,.],[.,.]]]]     => [[[.,[.,.]],[[.,.],[.,.]]],.]
[.,[[.,[.,.]],[[.,[.,.]],.]]]     => [[[.,[.,.]],[[.,[.,.]],.]],.]
[.,[[.,[.,.]],[[[.,.],.],.]]]     => [[[.,[.,.]],[[[.,.],.],.]],.]
[.,[[[.,.],.],[.,[.,[.,.]]]]]     => [[[[.,.],.],[.,[.,[.,.]]]],.]
[.,[[[.,.],.],[.,[[.,.],.]]]]     => [[[[.,.],.],[.,[[.,.],.]]],.]
[.,[[[.,.],.],[[.,.],[.,.]]]]     => [[[[.,.],.],[[.,.],[.,.]]],.]
[.,[[[.,.],.],[[.,[.,.]],.]]]     => [[[[.,.],.],[[.,[.,.]],.]],.]
[.,[[[.,.],.],[[[.,.],.],.]]]     => [[[[.,.],.],[[[.,.],.],.]],.]
[.,[[.,[.,[.,.]]],[.,[.,.]]]]     => [[[.,[.,[.,.]]],[.,[.,.]]],.]
[.,[[.,[.,[.,.]]],[[.,.],.]]]     => [[[.,[.,[.,.]]],[[.,.],.]],.]
[.,[[.,[[.,.],.]],[.,[.,.]]]]     => [[[.,[[.,.],.]],[.,[.,.]]],.]
[.,[[.,[[.,.],.]],[[.,.],.]]]     => [[[.,[[.,.],.]],[[.,.],.]],.]
[.,[[[.,.],[.,.]],[.,[.,.]]]]     => [[[[.,.],[.,.]],[.,[.,.]]],.]
[.,[[[.,.],[.,.]],[[.,.],.]]]     => [[[[.,.],[.,.]],[[.,.],.]],.]
[.,[[[.,[.,.]],.],[.,[.,.]]]]     => [[[[.,[.,.]],.],[.,[.,.]]],.]
[.,[[[.,[.,.]],.],[[.,.],.]]]     => [[[[.,[.,.]],.],[[.,.],.]],.]
[.,[[[[.,.],.],.],[.,[.,.]]]]     => [[[[[.,.],.],.],[.,[.,.]]],.]
[.,[[[[.,.],.],.],[[.,.],.]]]     => [[[[[.,.],.],.],[[.,.],.]],.]
[.,[[.,[.,[.,[.,.]]]],[.,.]]]     => [[[.,[.,[.,[.,.]]]],[.,.]],.]
[.,[[.,[.,[[.,.],.]]],[.,.]]]     => [[[.,[.,[[.,.],.]]],[.,.]],.]
[.,[[.,[[.,.],[.,.]]],[.,.]]]     => [[[.,[[.,.],[.,.]]],[.,.]],.]
[.,[[.,[[.,[.,.]],.]],[.,.]]]     => [[[.,[[.,[.,.]],.]],[.,.]],.]
[.,[[.,[[[.,.],.],.]],[.,.]]]     => [[[.,[[[.,.],.],.]],[.,.]],.]
[.,[[[.,.],[.,[.,.]]],[.,.]]]     => [[[[.,.],[.,[.,.]]],[.,.]],.]
[.,[[[.,.],[[.,.],.]],[.,.]]]     => [[[[.,.],[[.,.],.]],[.,.]],.]
[.,[[[.,[.,.]],[.,.]],[.,.]]]     => [[[[.,[.,.]],[.,.]],[.,.]],.]
[.,[[[[.,.],.],[.,.]],[.,.]]]     => [[[[[.,.],.],[.,.]],[.,.]],.]
[.,[[[.,[.,[.,.]]],.],[.,.]]]     => [[[[.,[.,[.,.]]],.],[.,.]],.]
[.,[[[.,[[.,.],.]],.],[.,.]]]     => [[[[.,[[.,.],.]],.],[.,.]],.]
[.,[[[[.,.],[.,.]],.],[.,.]]]     => [[[[[.,.],[.,.]],.],[.,.]],.]
[.,[[[[.,[.,.]],.],.],[.,.]]]     => [[[[[.,[.,.]],.],.],[.,.]],.]
[.,[[[[[.,.],.],.],.],[.,.]]]     => [[[[[[.,.],.],.],.],[.,.]],.]
[.,[[.,[.,[.,[.,[.,.]]]]],.]]     => [[[.,[.,[.,[.,[.,.]]]]],.],.]
[.,[[.,[.,[.,[[.,.],.]]]],.]]     => [[[.,[.,[.,[[.,.],.]]]],.],.]
[.,[[.,[.,[[.,.],[.,.]]]],.]]     => [[[.,[.,[[.,.],[.,.]]]],.],.]
[.,[[.,[.,[[.,[.,.]],.]]],.]]     => [[[.,[.,[[.,[.,.]],.]]],.],.]
[.,[[.,[.,[[[.,.],.],.]]],.]]     => [[[.,[.,[[[.,.],.],.]]],.],.]
[.,[[.,[[.,.],[.,[.,.]]]],.]]     => [[[.,[[.,.],[.,[.,.]]]],.],.]
[.,[[.,[[.,.],[[.,.],.]]],.]]     => [[[.,[[.,.],[[.,.],.]]],.],.]
[.,[[.,[[.,[.,.]],[.,.]]],.]]     => [[[.,[[.,[.,.]],[.,.]]],.],.]
[.,[[.,[[[.,.],.],[.,.]]],.]]     => [[[.,[[[.,.],.],[.,.]]],.],.]
[.,[[.,[[.,[.,[.,.]]],.]],.]]     => [[[.,[[.,[.,[.,.]]],.]],.],.]
[.,[[.,[[.,[[.,.],.]],.]],.]]     => [[[.,[[.,[[.,.],.]],.]],.],.]
[.,[[.,[[[.,.],[.,.]],.]],.]]     => [[[.,[[[.,.],[.,.]],.]],.],.]
[.,[[.,[[[.,[.,.]],.],.]],.]]     => [[[.,[[[.,[.,.]],.],.]],.],.]
[.,[[.,[[[[.,.],.],.],.]],.]]     => [[[.,[[[[.,.],.],.],.]],.],.]
[.,[[[.,.],[.,[.,[.,.]]]],.]]     => [[[[.,.],[.,[.,[.,.]]]],.],.]
[.,[[[.,.],[.,[[.,.],.]]],.]]     => [[[[.,.],[.,[[.,.],.]]],.],.]
[.,[[[.,.],[[.,.],[.,.]]],.]]     => [[[[.,.],[[.,.],[.,.]]],.],.]
[.,[[[.,.],[[.,[.,.]],.]],.]]     => [[[[.,.],[[.,[.,.]],.]],.],.]
[.,[[[.,.],[[[.,.],.],.]],.]]     => [[[[.,.],[[[.,.],.],.]],.],.]
[.,[[[.,[.,.]],[.,[.,.]]],.]]     => [[[[.,[.,.]],[.,[.,.]]],.],.]
[.,[[[.,[.,.]],[[.,.],.]],.]]     => [[[[.,[.,.]],[[.,.],.]],.],.]
[.,[[[[.,.],.],[.,[.,.]]],.]]     => [[[[[.,.],.],[.,[.,.]]],.],.]
[.,[[[[.,.],.],[[.,.],.]],.]]     => [[[[[.,.],.],[[.,.],.]],.],.]
[.,[[[.,[.,[.,.]]],[.,.]],.]]     => [[[[.,[.,[.,.]]],[.,.]],.],.]
[.,[[[.,[[.,.],.]],[.,.]],.]]     => [[[[.,[[.,.],.]],[.,.]],.],.]
[.,[[[[.,.],[.,.]],[.,.]],.]]     => [[[[[.,.],[.,.]],[.,.]],.],.]
[.,[[[[.,[.,.]],.],[.,.]],.]]     => [[[[[.,[.,.]],.],[.,.]],.],.]
[.,[[[[[.,.],.],.],[.,.]],.]]     => [[[[[[.,.],.],.],[.,.]],.],.]
[.,[[[.,[.,[.,[.,.]]]],.],.]]     => [[[[.,[.,[.,[.,.]]]],.],.],.]
[.,[[[.,[.,[[.,.],.]]],.],.]]     => [[[[.,[.,[[.,.],.]]],.],.],.]
[.,[[[.,[[.,.],[.,.]]],.],.]]     => [[[[.,[[.,.],[.,.]]],.],.],.]
[.,[[[.,[[.,[.,.]],.]],.],.]]     => [[[[.,[[.,[.,.]],.]],.],.],.]
[.,[[[.,[[[.,.],.],.]],.],.]]     => [[[[.,[[[.,.],.],.]],.],.],.]
[.,[[[[.,.],[.,[.,.]]],.],.]]     => [[[[[.,.],[.,[.,.]]],.],.],.]
[.,[[[[.,.],[[.,.],.]],.],.]]     => [[[[[.,.],[[.,.],.]],.],.],.]
[.,[[[[.,[.,.]],[.,.]],.],.]]     => [[[[[.,[.,.]],[.,.]],.],.],.]
[.,[[[[[.,.],.],[.,.]],.],.]]     => [[[[[[.,.],.],[.,.]],.],.],.]
[.,[[[[.,[.,[.,.]]],.],.],.]]     => [[[[[.,[.,[.,.]]],.],.],.],.]
[.,[[[[.,[[.,.],.]],.],.],.]]     => [[[[[.,[[.,.],.]],.],.],.],.]
[.,[[[[[.,.],[.,.]],.],.],.]]     => [[[[[[.,.],[.,.]],.],.],.],.]
[.,[[[[[.,[.,.]],.],.],.],.]]     => [[[[[[.,[.,.]],.],.],.],.],.]
[.,[[[[[[.,.],.],.],.],.],.]]     => [[[[[[[.,.],.],.],.],.],.],.]
[[.,.],[.,[.,[.,[.,[.,.]]]]]]     => [.,[.,[.,[.,[.,[.,[.,.]]]]]]]
[[.,.],[.,[.,[.,[[.,.],.]]]]]     => [.,[.,[.,[.,[.,[[.,.],.]]]]]]
[[.,.],[.,[.,[[.,.],[.,.]]]]]     => [.,[.,[.,[.,[[.,.],[.,.]]]]]]
[[.,.],[.,[.,[[.,[.,.]],.]]]]     => [.,[.,[.,[.,[[.,[.,.]],.]]]]]
[[.,.],[.,[.,[[[.,.],.],.]]]]     => [.,[.,[.,[.,[[[.,.],.],.]]]]]
[[.,.],[.,[[.,.],[.,[.,.]]]]]     => [.,[.,[.,[[.,.],[.,[.,.]]]]]]
[[.,.],[.,[[.,.],[[.,.],.]]]]     => [.,[.,[.,[[.,.],[[.,.],.]]]]]
[[.,.],[.,[[.,[.,.]],[.,.]]]]     => [.,[.,[.,[[.,[.,.]],[.,.]]]]]
[[.,.],[.,[[[.,.],.],[.,.]]]]     => [.,[.,[.,[[[.,.],.],[.,.]]]]]
[[.,.],[.,[[.,[.,[.,.]]],.]]]     => [.,[.,[.,[[.,[.,[.,.]]],.]]]]
[[.,.],[.,[[.,[[.,.],.]],.]]]     => [.,[.,[.,[[.,[[.,.],.]],.]]]]
[[.,.],[.,[[[.,.],[.,.]],.]]]     => [.,[.,[.,[[[.,.],[.,.]],.]]]]
[[.,.],[.,[[[.,[.,.]],.],.]]]     => [.,[.,[.,[[[.,[.,.]],.],.]]]]
[[.,.],[.,[[[[.,.],.],.],.]]]     => [.,[.,[.,[[[[.,.],.],.],.]]]]
[[.,.],[[.,.],[.,[.,[.,.]]]]]     => [.,[.,[[.,.],[.,[.,[.,.]]]]]]
[[.,.],[[.,.],[.,[[.,.],.]]]]     => [.,[.,[[.,.],[.,[[.,.],.]]]]]
[[.,.],[[.,.],[[.,.],[.,.]]]]     => [.,[.,[[.,.],[[.,.],[.,.]]]]]
[[.,.],[[.,.],[[.,[.,.]],.]]]     => [.,[.,[[.,.],[[.,[.,.]],.]]]]
[[.,.],[[.,.],[[[.,.],.],.]]]     => [.,[.,[[.,.],[[[.,.],.],.]]]]
[[.,.],[[.,[.,.]],[.,[.,.]]]]     => [.,[.,[[.,[.,.]],[.,[.,.]]]]]
[[.,.],[[.,[.,.]],[[.,.],.]]]     => [.,[.,[[.,[.,.]],[[.,.],.]]]]
[[.,.],[[[.,.],.],[.,[.,.]]]]     => [.,[.,[[[.,.],.],[.,[.,.]]]]]
[[.,.],[[[.,.],.],[[.,.],.]]]     => [.,[.,[[[.,.],.],[[.,.],.]]]]
[[.,.],[[.,[.,[.,.]]],[.,.]]]     => [.,[.,[[.,[.,[.,.]]],[.,.]]]]
[[.,.],[[.,[[.,.],.]],[.,.]]]     => [.,[.,[[.,[[.,.],.]],[.,.]]]]
[[.,.],[[[.,.],[.,.]],[.,.]]]     => [.,[.,[[[.,.],[.,.]],[.,.]]]]
[[.,.],[[[.,[.,.]],.],[.,.]]]     => [.,[.,[[[.,[.,.]],.],[.,.]]]]
[[.,.],[[[[.,.],.],.],[.,.]]]     => [.,[.,[[[[.,.],.],.],[.,.]]]]
[[.,.],[[.,[.,[.,[.,.]]]],.]]     => [.,[.,[[.,[.,[.,[.,.]]]],.]]]
[[.,.],[[.,[.,[[.,.],.]]],.]]     => [.,[.,[[.,[.,[[.,.],.]]],.]]]
[[.,.],[[.,[[.,.],[.,.]]],.]]     => [.,[.,[[.,[[.,.],[.,.]]],.]]]
[[.,.],[[.,[[.,[.,.]],.]],.]]     => [.,[.,[[.,[[.,[.,.]],.]],.]]]
[[.,.],[[.,[[[.,.],.],.]],.]]     => [.,[.,[[.,[[[.,.],.],.]],.]]]
[[.,.],[[[.,.],[.,[.,.]]],.]]     => [.,[.,[[[.,.],[.,[.,.]]],.]]]
[[.,.],[[[.,.],[[.,.],.]],.]]     => [.,[.,[[[.,.],[[.,.],.]],.]]]
[[.,.],[[[.,[.,.]],[.,.]],.]]     => [.,[.,[[[.,[.,.]],[.,.]],.]]]
[[.,.],[[[[.,.],.],[.,.]],.]]     => [.,[.,[[[[.,.],.],[.,.]],.]]]
[[.,.],[[[.,[.,[.,.]]],.],.]]     => [.,[.,[[[.,[.,[.,.]]],.],.]]]
[[.,.],[[[.,[[.,.],.]],.],.]]     => [.,[.,[[[.,[[.,.],.]],.],.]]]
[[.,.],[[[[.,.],[.,.]],.],.]]     => [.,[.,[[[[.,.],[.,.]],.],.]]]
[[.,.],[[[[.,[.,.]],.],.],.]]     => [.,[.,[[[[.,[.,.]],.],.],.]]]
[[.,.],[[[[[.,.],.],.],.],.]]     => [.,[.,[[[[[.,.],.],.],.],.]]]
[[.,[.,.]],[.,[.,[.,[.,.]]]]]     => [.,[[.,.],[.,[.,[.,[.,.]]]]]]
[[.,[.,.]],[.,[.,[[.,.],.]]]]     => [.,[[.,.],[.,[.,[[.,.],.]]]]]
[[.,[.,.]],[.,[[.,.],[.,.]]]]     => [.,[[.,.],[.,[[.,.],[.,.]]]]]
[[.,[.,.]],[.,[[.,[.,.]],.]]]     => [.,[[.,.],[.,[[.,[.,.]],.]]]]
[[.,[.,.]],[.,[[[.,.],.],.]]]     => [.,[[.,.],[.,[[[.,.],.],.]]]]
[[.,[.,.]],[[.,.],[.,[.,.]]]]     => [.,[[.,.],[[.,.],[.,[.,.]]]]]
[[.,[.,.]],[[.,.],[[.,.],.]]]     => [.,[[.,.],[[.,.],[[.,.],.]]]]
[[.,[.,.]],[[.,[.,.]],[.,.]]]     => [.,[[.,.],[[.,[.,.]],[.,.]]]]
[[.,[.,.]],[[[.,.],.],[.,.]]]     => [.,[[.,.],[[[.,.],.],[.,.]]]]
[[.,[.,.]],[[.,[.,[.,.]]],.]]     => [.,[[.,.],[[.,[.,[.,.]]],.]]]
[[.,[.,.]],[[.,[[.,.],.]],.]]     => [.,[[.,.],[[.,[[.,.],.]],.]]]
[[.,[.,.]],[[[.,.],[.,.]],.]]     => [.,[[.,.],[[[.,.],[.,.]],.]]]
[[.,[.,.]],[[[.,[.,.]],.],.]]     => [.,[[.,.],[[[.,[.,.]],.],.]]]
[[.,[.,.]],[[[[.,.],.],.],.]]     => [.,[[.,.],[[[[.,.],.],.],.]]]
[[[.,.],.],[.,[.,[.,[.,.]]]]]     => [[.,.],[.,[.,[.,[.,[.,.]]]]]]
[[[.,.],.],[.,[.,[[.,.],.]]]]     => [[.,.],[.,[.,[.,[[.,.],.]]]]]
[[[.,.],.],[.,[[.,.],[.,.]]]]     => [[.,.],[.,[.,[[.,.],[.,.]]]]]
[[[.,.],.],[.,[[.,[.,.]],.]]]     => [[.,.],[.,[.,[[.,[.,.]],.]]]]
[[[.,.],.],[.,[[[.,.],.],.]]]     => [[.,.],[.,[.,[[[.,.],.],.]]]]
[[[.,.],.],[[.,.],[.,[.,.]]]]     => [[.,.],[.,[[.,.],[.,[.,.]]]]]
[[[.,.],.],[[.,.],[[.,.],.]]]     => [[.,.],[.,[[.,.],[[.,.],.]]]]
[[[.,.],.],[[.,[.,.]],[.,.]]]     => [[.,.],[.,[[.,[.,.]],[.,.]]]]
[[[.,.],.],[[[.,.],.],[.,.]]]     => [[.,.],[.,[[[.,.],.],[.,.]]]]
[[[.,.],.],[[.,[.,[.,.]]],.]]     => [[.,.],[.,[[.,[.,[.,.]]],.]]]
[[[.,.],.],[[.,[[.,.],.]],.]]     => [[.,.],[.,[[.,[[.,.],.]],.]]]
[[[.,.],.],[[[.,.],[.,.]],.]]     => [[.,.],[.,[[[.,.],[.,.]],.]]]
[[[.,.],.],[[[.,[.,.]],.],.]]     => [[.,.],[.,[[[.,[.,.]],.],.]]]
[[[.,.],.],[[[[.,.],.],.],.]]     => [[.,.],[.,[[[[.,.],.],.],.]]]
[[.,[.,[.,.]]],[.,[.,[.,.]]]]     => [.,[[.,[.,.]],[.,[.,[.,.]]]]]
[[.,[.,[.,.]]],[.,[[.,.],.]]]     => [.,[[.,[.,.]],[.,[[.,.],.]]]]
[[.,[.,[.,.]]],[[.,.],[.,.]]]     => [.,[[.,[.,.]],[[.,.],[.,.]]]]
[[.,[.,[.,.]]],[[.,[.,.]],.]]     => [.,[[.,[.,.]],[[.,[.,.]],.]]]
[[.,[.,[.,.]]],[[[.,.],.],.]]     => [.,[[.,[.,.]],[[[.,.],.],.]]]
[[.,[[.,.],.]],[.,[.,[.,.]]]]     => [.,[[[.,.],.],[.,[.,[.,.]]]]]
[[.,[[.,.],.]],[.,[[.,.],.]]]     => [.,[[[.,.],.],[.,[[.,.],.]]]]
[[.,[[.,.],.]],[[.,.],[.,.]]]     => [.,[[[.,.],.],[[.,.],[.,.]]]]
[[.,[[.,.],.]],[[.,[.,.]],.]]     => [.,[[[.,.],.],[[.,[.,.]],.]]]
[[.,[[.,.],.]],[[[.,.],.],.]]     => [.,[[[.,.],.],[[[.,.],.],.]]]
[[[.,.],[.,.]],[.,[.,[.,.]]]]     => [[.,.],[[.,.],[.,[.,[.,.]]]]]
[[[.,.],[.,.]],[.,[[.,.],.]]]     => [[.,.],[[.,.],[.,[[.,.],.]]]]
[[[.,.],[.,.]],[[.,.],[.,.]]]     => [[.,.],[[.,.],[[.,.],[.,.]]]]
[[[.,.],[.,.]],[[.,[.,.]],.]]     => [[.,.],[[.,.],[[.,[.,.]],.]]]
[[[.,.],[.,.]],[[[.,.],.],.]]     => [[.,.],[[.,.],[[[.,.],.],.]]]
[[[.,[.,.]],.],[.,[.,[.,.]]]]     => [[.,[.,.]],[.,[.,[.,[.,.]]]]]
[[[.,[.,.]],.],[.,[[.,.],.]]]     => [[.,[.,.]],[.,[.,[[.,.],.]]]]
[[[.,[.,.]],.],[[.,.],[.,.]]]     => [[.,[.,.]],[.,[[.,.],[.,.]]]]
[[[.,[.,.]],.],[[.,[.,.]],.]]     => [[.,[.,.]],[.,[[.,[.,.]],.]]]
[[[.,[.,.]],.],[[[.,.],.],.]]     => [[.,[.,.]],[.,[[[.,.],.],.]]]
[[[[.,.],.],.],[.,[.,[.,.]]]]     => [[[.,.],.],[.,[.,[.,[.,.]]]]]
[[[[.,.],.],.],[.,[[.,.],.]]]     => [[[.,.],.],[.,[.,[[.,.],.]]]]
[[[[.,.],.],.],[[.,.],[.,.]]]     => [[[.,.],.],[.,[[.,.],[.,.]]]]
[[[[.,.],.],.],[[.,[.,.]],.]]     => [[[.,.],.],[.,[[.,[.,.]],.]]]
[[[[.,.],.],.],[[[.,.],.],.]]     => [[[.,.],.],[.,[[[.,.],.],.]]]
[[.,[.,[.,[.,.]]]],[.,[.,.]]]     => [.,[[.,[.,[.,.]]],[.,[.,.]]]]
[[.,[.,[.,[.,.]]]],[[.,.],.]]     => [.,[[.,[.,[.,.]]],[[.,.],.]]]
[[.,[.,[[.,.],.]]],[.,[.,.]]]     => [.,[[.,[[.,.],.]],[.,[.,.]]]]
[[.,[.,[[.,.],.]]],[[.,.],.]]     => [.,[[.,[[.,.],.]],[[.,.],.]]]
[[.,[[.,.],[.,.]]],[.,[.,.]]]     => [.,[[[.,.],[.,.]],[.,[.,.]]]]
[[.,[[.,.],[.,.]]],[[.,.],.]]     => [.,[[[.,.],[.,.]],[[.,.],.]]]
[[.,[[.,[.,.]],.]],[.,[.,.]]]     => [.,[[[.,[.,.]],.],[.,[.,.]]]]
[[.,[[.,[.,.]],.]],[[.,.],.]]     => [.,[[[.,[.,.]],.],[[.,.],.]]]
[[.,[[[.,.],.],.]],[.,[.,.]]]     => [.,[[[[.,.],.],.],[.,[.,.]]]]
[[.,[[[.,.],.],.]],[[.,.],.]]     => [.,[[[[.,.],.],.],[[.,.],.]]]
[[[.,.],[.,[.,.]]],[.,[.,.]]]     => [[.,.],[[.,[.,.]],[.,[.,.]]]]
[[[.,.],[.,[.,.]]],[[.,.],.]]     => [[.,.],[[.,[.,.]],[[.,.],.]]]
[[[.,.],[[.,.],.]],[.,[.,.]]]     => [[.,.],[[[.,.],.],[.,[.,.]]]]
[[[.,.],[[.,.],.]],[[.,.],.]]     => [[.,.],[[[.,.],.],[[.,.],.]]]
[[[.,[.,.]],[.,.]],[.,[.,.]]]     => [[.,[.,.]],[[.,.],[.,[.,.]]]]
[[[.,[.,.]],[.,.]],[[.,.],.]]     => [[.,[.,.]],[[.,.],[[.,.],.]]]
[[[[.,.],.],[.,.]],[.,[.,.]]]     => [[[.,.],.],[[.,.],[.,[.,.]]]]
[[[[.,.],.],[.,.]],[[.,.],.]]     => [[[.,.],.],[[.,.],[[.,.],.]]]
[[[.,[.,[.,.]]],.],[.,[.,.]]]     => [[.,[.,[.,.]]],[.,[.,[.,.]]]]
[[[.,[.,[.,.]]],.],[[.,.],.]]     => [[.,[.,[.,.]]],[.,[[.,.],.]]]
[[[.,[[.,.],.]],.],[.,[.,.]]]     => [[.,[[.,.],.]],[.,[.,[.,.]]]]
[[[.,[[.,.],.]],.],[[.,.],.]]     => [[.,[[.,.],.]],[.,[[.,.],.]]]
[[[[.,.],[.,.]],.],[.,[.,.]]]     => [[[.,.],[.,.]],[.,[.,[.,.]]]]
[[[[.,.],[.,.]],.],[[.,.],.]]     => [[[.,.],[.,.]],[.,[[.,.],.]]]
[[[[.,[.,.]],.],.],[.,[.,.]]]     => [[[.,[.,.]],.],[.,[.,[.,.]]]]
[[[[.,[.,.]],.],.],[[.,.],.]]     => [[[.,[.,.]],.],[.,[[.,.],.]]]
[[[[[.,.],.],.],.],[.,[.,.]]]     => [[[[.,.],.],.],[.,[.,[.,.]]]]
[[[[[.,.],.],.],.],[[.,.],.]]     => [[[[.,.],.],.],[.,[[.,.],.]]]
[[.,[.,[.,[.,[.,.]]]]],[.,.]]     => [.,[[.,[.,[.,[.,.]]]],[.,.]]]
[[.,[.,[.,[[.,.],.]]]],[.,.]]     => [.,[[.,[.,[[.,.],.]]],[.,.]]]
[[.,[.,[[.,.],[.,.]]]],[.,.]]     => [.,[[.,[[.,.],[.,.]]],[.,.]]]
[[.,[.,[[.,[.,.]],.]]],[.,.]]     => [.,[[.,[[.,[.,.]],.]],[.,.]]]
[[.,[.,[[[.,.],.],.]]],[.,.]]     => [.,[[.,[[[.,.],.],.]],[.,.]]]
[[.,[[.,.],[.,[.,.]]]],[.,.]]     => [.,[[[.,.],[.,[.,.]]],[.,.]]]
[[.,[[.,.],[[.,.],.]]],[.,.]]     => [.,[[[.,.],[[.,.],.]],[.,.]]]
[[.,[[.,[.,.]],[.,.]]],[.,.]]     => [.,[[[.,[.,.]],[.,.]],[.,.]]]
[[.,[[[.,.],.],[.,.]]],[.,.]]     => [.,[[[[.,.],.],[.,.]],[.,.]]]
[[.,[[.,[.,[.,.]]],.]],[.,.]]     => [.,[[[.,[.,[.,.]]],.],[.,.]]]
[[.,[[.,[[.,.],.]],.]],[.,.]]     => [.,[[[.,[[.,.],.]],.],[.,.]]]
[[.,[[[.,.],[.,.]],.]],[.,.]]     => [.,[[[[.,.],[.,.]],.],[.,.]]]
[[.,[[[.,[.,.]],.],.]],[.,.]]     => [.,[[[[.,[.,.]],.],.],[.,.]]]
[[.,[[[[.,.],.],.],.]],[.,.]]     => [.,[[[[[.,.],.],.],.],[.,.]]]
[[[.,.],[.,[.,[.,.]]]],[.,.]]     => [[.,.],[[.,[.,[.,.]]],[.,.]]]
[[[.,.],[.,[[.,.],.]]],[.,.]]     => [[.,.],[[.,[[.,.],.]],[.,.]]]
[[[.,.],[[.,.],[.,.]]],[.,.]]     => [[.,.],[[[.,.],[.,.]],[.,.]]]
[[[.,.],[[.,[.,.]],.]],[.,.]]     => [[.,.],[[[.,[.,.]],.],[.,.]]]
[[[.,.],[[[.,.],.],.]],[.,.]]     => [[.,.],[[[[.,.],.],.],[.,.]]]
[[[.,[.,.]],[.,[.,.]]],[.,.]]     => [[.,[.,.]],[[.,[.,.]],[.,.]]]
[[[.,[.,.]],[[.,.],.]],[.,.]]     => [[.,[.,.]],[[[.,.],.],[.,.]]]
[[[[.,.],.],[.,[.,.]]],[.,.]]     => [[[.,.],.],[[.,[.,.]],[.,.]]]
[[[[.,.],.],[[.,.],.]],[.,.]]     => [[[.,.],.],[[[.,.],.],[.,.]]]
[[[.,[.,[.,.]]],[.,.]],[.,.]]     => [[.,[.,[.,.]]],[[.,.],[.,.]]]
[[[.,[[.,.],.]],[.,.]],[.,.]]     => [[.,[[.,.],.]],[[.,.],[.,.]]]
[[[[.,.],[.,.]],[.,.]],[.,.]]     => [[[.,.],[.,.]],[[.,.],[.,.]]]
[[[[.,[.,.]],.],[.,.]],[.,.]]     => [[[.,[.,.]],.],[[.,.],[.,.]]]
[[[[[.,.],.],.],[.,.]],[.,.]]     => [[[[.,.],.],.],[[.,.],[.,.]]]
[[[.,[.,[.,[.,.]]]],.],[.,.]]     => [[.,[.,[.,[.,.]]]],[.,[.,.]]]
[[[.,[.,[[.,.],.]]],.],[.,.]]     => [[.,[.,[[.,.],.]]],[.,[.,.]]]
[[[.,[[.,.],[.,.]]],.],[.,.]]     => [[.,[[.,.],[.,.]]],[.,[.,.]]]
[[[.,[[.,[.,.]],.]],.],[.,.]]     => [[.,[[.,[.,.]],.]],[.,[.,.]]]
[[[.,[[[.,.],.],.]],.],[.,.]]     => [[.,[[[.,.],.],.]],[.,[.,.]]]
[[[[.,.],[.,[.,.]]],.],[.,.]]     => [[[.,.],[.,[.,.]]],[.,[.,.]]]
[[[[.,.],[[.,.],.]],.],[.,.]]     => [[[.,.],[[.,.],.]],[.,[.,.]]]
[[[[.,[.,.]],[.,.]],.],[.,.]]     => [[[.,[.,.]],[.,.]],[.,[.,.]]]
[[[[[.,.],.],[.,.]],.],[.,.]]     => [[[[.,.],.],[.,.]],[.,[.,.]]]
[[[[.,[.,[.,.]]],.],.],[.,.]]     => [[[.,[.,[.,.]]],.],[.,[.,.]]]
[[[[.,[[.,.],.]],.],.],[.,.]]     => [[[.,[[.,.],.]],.],[.,[.,.]]]
[[[[[.,.],[.,.]],.],.],[.,.]]     => [[[[.,.],[.,.]],.],[.,[.,.]]]
[[[[[.,[.,.]],.],.],.],[.,.]]     => [[[[.,[.,.]],.],.],[.,[.,.]]]
[[[[[[.,.],.],.],.],.],[.,.]]     => [[[[[.,.],.],.],.],[.,[.,.]]]
[[.,[.,[.,[.,[.,[.,.]]]]]],.]     => [.,[[.,[.,[.,[.,[.,.]]]]],.]]
[[.,[.,[.,[.,[[.,.],.]]]]],.]     => [.,[[.,[.,[.,[[.,.],.]]]],.]]
[[.,[.,[.,[[.,.],[.,.]]]]],.]     => [.,[[.,[.,[[.,.],[.,.]]]],.]]
[[.,[.,[.,[[.,[.,.]],.]]]],.]     => [.,[[.,[.,[[.,[.,.]],.]]],.]]
[[.,[.,[.,[[[.,.],.],.]]]],.]     => [.,[[.,[.,[[[.,.],.],.]]],.]]
[[.,[.,[[.,.],[.,[.,.]]]]],.]     => [.,[[.,[[.,.],[.,[.,.]]]],.]]
[[.,[.,[[.,.],[[.,.],.]]]],.]     => [.,[[.,[[.,.],[[.,.],.]]],.]]
[[.,[.,[[.,[.,.]],[.,.]]]],.]     => [.,[[.,[[.,[.,.]],[.,.]]],.]]
[[.,[.,[[[.,.],.],[.,.]]]],.]     => [.,[[.,[[[.,.],.],[.,.]]],.]]
[[.,[.,[[.,[.,[.,.]]],.]]],.]     => [.,[[.,[[.,[.,[.,.]]],.]],.]]
[[.,[.,[[.,[[.,.],.]],.]]],.]     => [.,[[.,[[.,[[.,.],.]],.]],.]]
[[.,[.,[[[.,.],[.,.]],.]]],.]     => [.,[[.,[[[.,.],[.,.]],.]],.]]
[[.,[.,[[[.,[.,.]],.],.]]],.]     => [.,[[.,[[[.,[.,.]],.],.]],.]]
[[.,[.,[[[[.,.],.],.],.]]],.]     => [.,[[.,[[[[.,.],.],.],.]],.]]
[[.,[[.,.],[.,[.,[.,.]]]]],.]     => [.,[[[.,.],[.,[.,[.,.]]]],.]]
[[.,[[.,.],[.,[[.,.],.]]]],.]     => [.,[[[.,.],[.,[[.,.],.]]],.]]
[[.,[[.,.],[[.,.],[.,.]]]],.]     => [.,[[[.,.],[[.,.],[.,.]]],.]]
[[.,[[.,.],[[.,[.,.]],.]]],.]     => [.,[[[.,.],[[.,[.,.]],.]],.]]
[[.,[[.,.],[[[.,.],.],.]]],.]     => [.,[[[.,.],[[[.,.],.],.]],.]]
[[.,[[.,[.,.]],[.,[.,.]]]],.]     => [.,[[[.,[.,.]],[.,[.,.]]],.]]
[[.,[[.,[.,.]],[[.,.],.]]],.]     => [.,[[[.,[.,.]],[[.,.],.]],.]]
[[.,[[[.,.],.],[.,[.,.]]]],.]     => [.,[[[[.,.],.],[.,[.,.]]],.]]
[[.,[[[.,.],.],[[.,.],.]]],.]     => [.,[[[[.,.],.],[[.,.],.]],.]]
[[.,[[.,[.,[.,.]]],[.,.]]],.]     => [.,[[[.,[.,[.,.]]],[.,.]],.]]
[[.,[[.,[[.,.],.]],[.,.]]],.]     => [.,[[[.,[[.,.],.]],[.,.]],.]]
[[.,[[[.,.],[.,.]],[.,.]]],.]     => [.,[[[[.,.],[.,.]],[.,.]],.]]
[[.,[[[.,[.,.]],.],[.,.]]],.]     => [.,[[[[.,[.,.]],.],[.,.]],.]]
[[.,[[[[.,.],.],.],[.,.]]],.]     => [.,[[[[[.,.],.],.],[.,.]],.]]
[[.,[[.,[.,[.,[.,.]]]],.]],.]     => [.,[[[.,[.,[.,[.,.]]]],.],.]]
[[.,[[.,[.,[[.,.],.]]],.]],.]     => [.,[[[.,[.,[[.,.],.]]],.],.]]
[[.,[[.,[[.,.],[.,.]]],.]],.]     => [.,[[[.,[[.,.],[.,.]]],.],.]]
[[.,[[.,[[.,[.,.]],.]],.]],.]     => [.,[[[.,[[.,[.,.]],.]],.],.]]
[[.,[[.,[[[.,.],.],.]],.]],.]     => [.,[[[.,[[[.,.],.],.]],.],.]]
[[.,[[[.,.],[.,[.,.]]],.]],.]     => [.,[[[[.,.],[.,[.,.]]],.],.]]
[[.,[[[.,.],[[.,.],.]],.]],.]     => [.,[[[[.,.],[[.,.],.]],.],.]]
[[.,[[[.,[.,.]],[.,.]],.]],.]     => [.,[[[[.,[.,.]],[.,.]],.],.]]
[[.,[[[[.,.],.],[.,.]],.]],.]     => [.,[[[[[.,.],.],[.,.]],.],.]]
[[.,[[[.,[.,[.,.]]],.],.]],.]     => [.,[[[[.,[.,[.,.]]],.],.],.]]
[[.,[[[.,[[.,.],.]],.],.]],.]     => [.,[[[[.,[[.,.],.]],.],.],.]]
[[.,[[[[.,.],[.,.]],.],.]],.]     => [.,[[[[[.,.],[.,.]],.],.],.]]
[[.,[[[[.,[.,.]],.],.],.]],.]     => [.,[[[[[.,[.,.]],.],.],.],.]]
[[.,[[[[[.,.],.],.],.],.]],.]     => [.,[[[[[[.,.],.],.],.],.],.]]
[[[.,.],[.,[.,[.,[.,.]]]]],.]     => [[.,.],[[.,[.,[.,[.,.]]]],.]]
[[[.,.],[.,[.,[[.,.],.]]]],.]     => [[.,.],[[.,[.,[[.,.],.]]],.]]
[[[.,.],[.,[[.,.],[.,.]]]],.]     => [[.,.],[[.,[[.,.],[.,.]]],.]]
[[[.,.],[.,[[.,[.,.]],.]]],.]     => [[.,.],[[.,[[.,[.,.]],.]],.]]
[[[.,.],[.,[[[.,.],.],.]]],.]     => [[.,.],[[.,[[[.,.],.],.]],.]]
[[[.,.],[[.,.],[.,[.,.]]]],.]     => [[.,.],[[[.,.],[.,[.,.]]],.]]
[[[.,.],[[.,.],[[.,.],.]]],.]     => [[.,.],[[[.,.],[[.,.],.]],.]]
[[[.,.],[[.,[.,.]],[.,.]]],.]     => [[.,.],[[[.,[.,.]],[.,.]],.]]
[[[.,.],[[[.,.],.],[.,.]]],.]     => [[.,.],[[[[.,.],.],[.,.]],.]]
[[[.,.],[[.,[.,[.,.]]],.]],.]     => [[.,.],[[[.,[.,[.,.]]],.],.]]
[[[.,.],[[.,[[.,.],.]],.]],.]     => [[.,.],[[[.,[[.,.],.]],.],.]]
[[[.,.],[[[.,.],[.,.]],.]],.]     => [[.,.],[[[[.,.],[.,.]],.],.]]
[[[.,.],[[[.,[.,.]],.],.]],.]     => [[.,.],[[[[.,[.,.]],.],.],.]]
[[[.,.],[[[[.,.],.],.],.]],.]     => [[.,.],[[[[[.,.],.],.],.],.]]
[[[.,[.,.]],[.,[.,[.,.]]]],.]     => [[.,[.,.]],[[.,[.,[.,.]]],.]]
[[[.,[.,.]],[.,[[.,.],.]]],.]     => [[.,[.,.]],[[.,[[.,.],.]],.]]
[[[.,[.,.]],[[.,.],[.,.]]],.]     => [[.,[.,.]],[[[.,.],[.,.]],.]]
[[[.,[.,.]],[[.,[.,.]],.]],.]     => [[.,[.,.]],[[[.,[.,.]],.],.]]
[[[.,[.,.]],[[[.,.],.],.]],.]     => [[.,[.,.]],[[[[.,.],.],.],.]]
[[[[.,.],.],[.,[.,[.,.]]]],.]     => [[[.,.],.],[[.,[.,[.,.]]],.]]
[[[[.,.],.],[.,[[.,.],.]]],.]     => [[[.,.],.],[[.,[[.,.],.]],.]]
[[[[.,.],.],[[.,.],[.,.]]],.]     => [[[.,.],.],[[[.,.],[.,.]],.]]
[[[[.,.],.],[[.,[.,.]],.]],.]     => [[[.,.],.],[[[.,[.,.]],.],.]]
[[[[.,.],.],[[[.,.],.],.]],.]     => [[[.,.],.],[[[[.,.],.],.],.]]
[[[.,[.,[.,.]]],[.,[.,.]]],.]     => [[.,[.,[.,.]]],[[.,[.,.]],.]]
[[[.,[.,[.,.]]],[[.,.],.]],.]     => [[.,[.,[.,.]]],[[[.,.],.],.]]
[[[.,[[.,.],.]],[.,[.,.]]],.]     => [[.,[[.,.],.]],[[.,[.,.]],.]]
[[[.,[[.,.],.]],[[.,.],.]],.]     => [[.,[[.,.],.]],[[[.,.],.],.]]
[[[[.,.],[.,.]],[.,[.,.]]],.]     => [[[.,.],[.,.]],[[.,[.,.]],.]]
[[[[.,.],[.,.]],[[.,.],.]],.]     => [[[.,.],[.,.]],[[[.,.],.],.]]
[[[[.,[.,.]],.],[.,[.,.]]],.]     => [[[.,[.,.]],.],[[.,[.,.]],.]]
[[[[.,[.,.]],.],[[.,.],.]],.]     => [[[.,[.,.]],.],[[[.,.],.],.]]
[[[[[.,.],.],.],[.,[.,.]]],.]     => [[[[.,.],.],.],[[.,[.,.]],.]]
[[[[[.,.],.],.],[[.,.],.]],.]     => [[[[.,.],.],.],[[[.,.],.],.]]
[[[.,[.,[.,[.,.]]]],[.,.]],.]     => [[.,[.,[.,[.,.]]]],[[.,.],.]]
[[[.,[.,[[.,.],.]]],[.,.]],.]     => [[.,[.,[[.,.],.]]],[[.,.],.]]
[[[.,[[.,.],[.,.]]],[.,.]],.]     => [[.,[[.,.],[.,.]]],[[.,.],.]]
[[[.,[[.,[.,.]],.]],[.,.]],.]     => [[.,[[.,[.,.]],.]],[[.,.],.]]
[[[.,[[[.,.],.],.]],[.,.]],.]     => [[.,[[[.,.],.],.]],[[.,.],.]]
[[[[.,.],[.,[.,.]]],[.,.]],.]     => [[[.,.],[.,[.,.]]],[[.,.],.]]
[[[[.,.],[[.,.],.]],[.,.]],.]     => [[[.,.],[[.,.],.]],[[.,.],.]]
[[[[.,[.,.]],[.,.]],[.,.]],.]     => [[[.,[.,.]],[.,.]],[[.,.],.]]
[[[[[.,.],.],[.,.]],[.,.]],.]     => [[[[.,.],.],[.,.]],[[.,.],.]]
[[[[.,[.,[.,.]]],.],[.,.]],.]     => [[[.,[.,[.,.]]],.],[[.,.],.]]
[[[[.,[[.,.],.]],.],[.,.]],.]     => [[[.,[[.,.],.]],.],[[.,.],.]]
[[[[[.,.],[.,.]],.],[.,.]],.]     => [[[[.,.],[.,.]],.],[[.,.],.]]
[[[[[.,[.,.]],.],.],[.,.]],.]     => [[[[.,[.,.]],.],.],[[.,.],.]]
[[[[[[.,.],.],.],.],[.,.]],.]     => [[[[[.,.],.],.],.],[[.,.],.]]
[[[.,[.,[.,[.,[.,.]]]]],.],.]     => [[.,[.,[.,[.,[.,.]]]]],[.,.]]
[[[.,[.,[.,[[.,.],.]]]],.],.]     => [[.,[.,[.,[[.,.],.]]]],[.,.]]
[[[.,[.,[[.,.],[.,.]]]],.],.]     => [[.,[.,[[.,.],[.,.]]]],[.,.]]
[[[.,[.,[[.,[.,.]],.]]],.],.]     => [[.,[.,[[.,[.,.]],.]]],[.,.]]
[[[.,[.,[[[.,.],.],.]]],.],.]     => [[.,[.,[[[.,.],.],.]]],[.,.]]
[[[.,[[.,.],[.,[.,.]]]],.],.]     => [[.,[[.,.],[.,[.,.]]]],[.,.]]
[[[.,[[.,.],[[.,.],.]]],.],.]     => [[.,[[.,.],[[.,.],.]]],[.,.]]
[[[.,[[.,[.,.]],[.,.]]],.],.]     => [[.,[[.,[.,.]],[.,.]]],[.,.]]
[[[.,[[[.,.],.],[.,.]]],.],.]     => [[.,[[[.,.],.],[.,.]]],[.,.]]
[[[.,[[.,[.,[.,.]]],.]],.],.]     => [[.,[[.,[.,[.,.]]],.]],[.,.]]
[[[.,[[.,[[.,.],.]],.]],.],.]     => [[.,[[.,[[.,.],.]],.]],[.,.]]
[[[.,[[[.,.],[.,.]],.]],.],.]     => [[.,[[[.,.],[.,.]],.]],[.,.]]
[[[.,[[[.,[.,.]],.],.]],.],.]     => [[.,[[[.,[.,.]],.],.]],[.,.]]
[[[.,[[[[.,.],.],.],.]],.],.]     => [[.,[[[[.,.],.],.],.]],[.,.]]
[[[[.,.],[.,[.,[.,.]]]],.],.]     => [[[.,.],[.,[.,[.,.]]]],[.,.]]
[[[[.,.],[.,[[.,.],.]]],.],.]     => [[[.,.],[.,[[.,.],.]]],[.,.]]
[[[[.,.],[[.,.],[.,.]]],.],.]     => [[[.,.],[[.,.],[.,.]]],[.,.]]
[[[[.,.],[[.,[.,.]],.]],.],.]     => [[[.,.],[[.,[.,.]],.]],[.,.]]
[[[[.,.],[[[.,.],.],.]],.],.]     => [[[.,.],[[[.,.],.],.]],[.,.]]
[[[[.,[.,.]],[.,[.,.]]],.],.]     => [[[.,[.,.]],[.,[.,.]]],[.,.]]
[[[[.,[.,.]],[[.,.],.]],.],.]     => [[[.,[.,.]],[[.,.],.]],[.,.]]
[[[[[.,.],.],[.,[.,.]]],.],.]     => [[[[.,.],.],[.,[.,.]]],[.,.]]
[[[[[.,.],.],[[.,.],.]],.],.]     => [[[[.,.],.],[[.,.],.]],[.,.]]
[[[[.,[.,[.,.]]],[.,.]],.],.]     => [[[.,[.,[.,.]]],[.,.]],[.,.]]
[[[[.,[[.,.],.]],[.,.]],.],.]     => [[[.,[[.,.],.]],[.,.]],[.,.]]
[[[[[.,.],[.,.]],[.,.]],.],.]     => [[[[.,.],[.,.]],[.,.]],[.,.]]
[[[[[.,[.,.]],.],[.,.]],.],.]     => [[[[.,[.,.]],.],[.,.]],[.,.]]
[[[[[[.,.],.],.],[.,.]],.],.]     => [[[[[.,.],.],.],[.,.]],[.,.]]
[[[[.,[.,[.,[.,.]]]],.],.],.]     => [[[.,[.,[.,[.,.]]]],.],[.,.]]
[[[[.,[.,[[.,.],.]]],.],.],.]     => [[[.,[.,[[.,.],.]]],.],[.,.]]
[[[[.,[[.,.],[.,.]]],.],.],.]     => [[[.,[[.,.],[.,.]]],.],[.,.]]
[[[[.,[[.,[.,.]],.]],.],.],.]     => [[[.,[[.,[.,.]],.]],.],[.,.]]
[[[[.,[[[.,.],.],.]],.],.],.]     => [[[.,[[[.,.],.],.]],.],[.,.]]
[[[[[.,.],[.,[.,.]]],.],.],.]     => [[[[.,.],[.,[.,.]]],.],[.,.]]
[[[[[.,.],[[.,.],.]],.],.],.]     => [[[[.,.],[[.,.],.]],.],[.,.]]
[[[[[.,[.,.]],[.,.]],.],.],.]     => [[[[.,[.,.]],[.,.]],.],[.,.]]
[[[[[[.,.],.],[.,.]],.],.],.]     => [[[[[.,.],.],[.,.]],.],[.,.]]
[[[[[.,[.,[.,.]]],.],.],.],.]     => [[[[.,[.,[.,.]]],.],.],[.,.]]
[[[[[.,[[.,.],.]],.],.],.],.]     => [[[[.,[[.,.],.]],.],.],[.,.]]
[[[[[[.,.],[.,.]],.],.],.],.]     => [[[[[.,.],[.,.]],.],.],[.,.]]
[[[[[[.,[.,.]],.],.],.],.],.]     => [[[[[.,[.,.]],.],.],.],[.,.]]
[[[[[[[.,.],.],.],.],.],.],.]     => [[[[[[.,.],.],.],.],.],[.,.]]
[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => [[.,[.,[.,[.,[.,[.,[.,.]]]]]]],.]
[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] => [[.,[.,[.,[.,[.,[[.,.],.]]]]]],.]
[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] => [[.,[.,[.,[.,[[.,.],[.,.]]]]]],.]
[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] => [[.,[.,[.,[.,[[.,[.,.]],.]]]]],.]
[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] => [[.,[.,[.,[.,[[[.,.],.],.]]]]],.]
[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] => [[.,[.,[.,[[.,.],[.,[.,.]]]]]],.]
[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] => [[.,[.,[.,[[.,.],[[.,.],.]]]]],.]
[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] => [[.,[.,[.,[[.,[.,.]],[.,.]]]]],.]
[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] => [[.,[.,[.,[[[.,.],.],[.,.]]]]],.]
[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] => [[.,[.,[.,[[.,[.,[.,.]]],.]]]],.]
[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] => [[.,[.,[.,[[.,[[.,.],.]],.]]]],.]
[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] => [[.,[.,[.,[[[.,.],[.,.]],.]]]],.]
[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] => [[.,[.,[.,[[[.,[.,.]],.],.]]]],.]
[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] => [[.,[.,[.,[[[[.,.],.],.],.]]]],.]
[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] => [[.,[.,[[.,.],[.,[.,[.,.]]]]]],.]
[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] => [[.,[.,[[.,.],[.,[[.,.],.]]]]],.]
[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] => [[.,[.,[[.,.],[[.,.],[.,.]]]]],.]
[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] => [[.,[.,[[.,.],[[.,[.,.]],.]]]],.]
[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] => [[.,[.,[[.,.],[[[.,.],.],.]]]],.]
[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] => [[.,[.,[[.,[.,.]],[.,[.,.]]]]],.]
[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] => [[.,[.,[[.,[.,.]],[[.,.],.]]]],.]
[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] => [[.,[.,[[[.,.],.],[.,[.,.]]]]],.]
[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] => [[.,[.,[[[.,.],.],[[.,.],.]]]],.]
[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] => [[.,[.,[[.,[.,[.,.]]],[.,.]]]],.]
[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] => [[.,[.,[[.,[[.,.],.]],[.,.]]]],.]
[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] => [[.,[.,[[[.,.],[.,.]],[.,.]]]],.]
[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] => [[.,[.,[[[.,[.,.]],.],[.,.]]]],.]
[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] => [[.,[.,[[[[.,.],.],.],[.,.]]]],.]
[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] => [[.,[.,[[.,[.,[.,[.,.]]]],.]]],.]
[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] => [[.,[.,[[.,[.,[[.,.],.]]],.]]],.]
[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] => [[.,[.,[[.,[[.,.],[.,.]]],.]]],.]
[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] => [[.,[.,[[.,[[.,[.,.]],.]],.]]],.]
[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] => [[.,[.,[[.,[[[.,.],.],.]],.]]],.]
[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] => [[.,[.,[[[.,.],[.,[.,.]]],.]]],.]
[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] => [[.,[.,[[[.,.],[[.,.],.]],.]]],.]
[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] => [[.,[.,[[[.,[.,.]],[.,.]],.]]],.]
[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] => [[.,[.,[[[[.,.],.],[.,.]],.]]],.]
[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] => [[.,[.,[[[.,[.,[.,.]]],.],.]]],.]
[.,[.,[.,[[[.,[[.,.],.]],.],.]]]] => [[.,[.,[[[.,[[.,.],.]],.],.]]],.]
[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] => [[.,[.,[[[[.,.],[.,.]],.],.]]],.]
[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] => [[.,[.,[[[[.,[.,.]],.],.],.]]],.]
[.,[.,[.,[[[[[.,.],.],.],.],.]]]] => [[.,[.,[[[[[.,.],.],.],.],.]]],.]
[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] => [[.,[[.,.],[.,[.,[.,[.,.]]]]]],.]
[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] => [[.,[[.,.],[.,[.,[[.,.],.]]]]],.]
[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] => [[.,[[.,.],[.,[[.,.],[.,.]]]]],.]
[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] => [[.,[[.,.],[.,[[.,[.,.]],.]]]],.]
[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] => [[.,[[.,.],[.,[[[.,.],.],.]]]],.]
[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] => [[.,[[.,.],[[.,.],[.,[.,.]]]]],.]
[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] => [[.,[[.,.],[[.,.],[[.,.],.]]]],.]
[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] => [[.,[[.,.],[[.,[.,.]],[.,.]]]],.]
[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] => [[.,[[.,.],[[[.,.],.],[.,.]]]],.]
[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] => [[.,[[.,.],[[.,[.,[.,.]]],.]]],.]
[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] => [[.,[[.,.],[[.,[[.,.],.]],.]]],.]
[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] => [[.,[[.,.],[[[.,.],[.,.]],.]]],.]
[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] => [[.,[[.,.],[[[.,[.,.]],.],.]]],.]
[.,[.,[[.,.],[[[[.,.],.],.],.]]]] => [[.,[[.,.],[[[[.,.],.],.],.]]],.]
[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] => [[.,[[.,[.,.]],[.,[.,[.,.]]]]],.]
[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] => [[.,[[.,[.,.]],[.,[[.,.],.]]]],.]
[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] => [[.,[[.,[.,.]],[[.,.],[.,.]]]],.]
[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] => [[.,[[.,[.,.]],[[.,[.,.]],.]]],.]
[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] => [[.,[[.,[.,.]],[[[.,.],.],.]]],.]
[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] => [[.,[[[.,.],.],[.,[.,[.,.]]]]],.]
[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] => [[.,[[[.,.],.],[.,[[.,.],.]]]],.]
[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] => [[.,[[[.,.],.],[[.,.],[.,.]]]],.]
[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] => [[.,[[[.,.],.],[[.,[.,.]],.]]],.]
[.,[.,[[[.,.],.],[[[.,.],.],.]]]] => [[.,[[[.,.],.],[[[.,.],.],.]]],.]
[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] => [[.,[[.,[.,[.,.]]],[.,[.,.]]]],.]
[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] => [[.,[[.,[.,[.,.]]],[[.,.],.]]],.]
[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] => [[.,[[.,[[.,.],.]],[.,[.,.]]]],.]
[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] => [[.,[[.,[[.,.],.]],[[.,.],.]]],.]
[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] => [[.,[[[.,.],[.,.]],[.,[.,.]]]],.]
[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] => [[.,[[[.,.],[.,.]],[[.,.],.]]],.]
[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] => [[.,[[[.,[.,.]],.],[.,[.,.]]]],.]
[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] => [[.,[[[.,[.,.]],.],[[.,.],.]]],.]
[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] => [[.,[[[[.,.],.],.],[.,[.,.]]]],.]
[.,[.,[[[[.,.],.],.],[[.,.],.]]]] => [[.,[[[[.,.],.],.],[[.,.],.]]],.]
[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] => [[.,[[.,[.,[.,[.,.]]]],[.,.]]],.]
[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] => [[.,[[.,[.,[[.,.],.]]],[.,.]]],.]
[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] => [[.,[[.,[[.,.],[.,.]]],[.,.]]],.]
[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] => [[.,[[.,[[.,[.,.]],.]],[.,.]]],.]
[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] => [[.,[[.,[[[.,.],.],.]],[.,.]]],.]
[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] => [[.,[[[.,.],[.,[.,.]]],[.,.]]],.]
[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] => [[.,[[[.,.],[[.,.],.]],[.,.]]],.]
[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] => [[.,[[[.,[.,.]],[.,.]],[.,.]]],.]
[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] => [[.,[[[[.,.],.],[.,.]],[.,.]]],.]
[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] => [[.,[[[.,[.,[.,.]]],.],[.,.]]],.]
[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] => [[.,[[[.,[[.,.],.]],.],[.,.]]],.]
[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] => [[.,[[[[.,.],[.,.]],.],[.,.]]],.]
[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] => [[.,[[[[.,[.,.]],.],.],[.,.]]],.]
[.,[.,[[[[[.,.],.],.],.],[.,.]]]] => [[.,[[[[[.,.],.],.],.],[.,.]]],.]
[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] => [[.,[[.,[.,[.,[.,[.,.]]]]],.]],.]
[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] => [[.,[[.,[.,[.,[[.,.],.]]]],.]],.]
[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] => [[.,[[.,[.,[[.,.],[.,.]]]],.]],.]
[.,[.,[[.,[.,[[.,[.,.]],.]]],.]]] => [[.,[[.,[.,[[.,[.,.]],.]]],.]],.]
[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] => [[.,[[.,[.,[[[.,.],.],.]]],.]],.]
[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] => [[.,[[.,[[.,.],[.,[.,.]]]],.]],.]
[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] => [[.,[[.,[[.,.],[[.,.],.]]],.]],.]
[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] => [[.,[[.,[[.,[.,.]],[.,.]]],.]],.]
[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] => [[.,[[.,[[[.,.],.],[.,.]]],.]],.]
[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] => [[.,[[.,[[.,[.,[.,.]]],.]],.]],.]
[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] => [[.,[[.,[[.,[[.,.],.]],.]],.]],.]
[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] => [[.,[[.,[[[.,.],[.,.]],.]],.]],.]
[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] => [[.,[[.,[[[.,[.,.]],.],.]],.]],.]
[.,[.,[[.,[[[[.,.],.],.],.]],.]]] => [[.,[[.,[[[[.,.],.],.],.]],.]],.]
[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] => [[.,[[[.,.],[.,[.,[.,.]]]],.]],.]
[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] => [[.,[[[.,.],[.,[[.,.],.]]],.]],.]
[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] => [[.,[[[.,.],[[.,.],[.,.]]],.]],.]
[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] => [[.,[[[.,.],[[.,[.,.]],.]],.]],.]
[.,[.,[[[.,.],[[[.,.],.],.]],.]]] => [[.,[[[.,.],[[[.,.],.],.]],.]],.]
[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] => [[.,[[[.,[.,.]],[.,[.,.]]],.]],.]
[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] => [[.,[[[.,[.,.]],[[.,.],.]],.]],.]
[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] => [[.,[[[[.,.],.],[.,[.,.]]],.]],.]
[.,[.,[[[[.,.],.],[[.,.],.]],.]]] => [[.,[[[[.,.],.],[[.,.],.]],.]],.]
[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] => [[.,[[[.,[.,[.,.]]],[.,.]],.]],.]
[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] => [[.,[[[.,[[.,.],.]],[.,.]],.]],.]
[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] => [[.,[[[[.,.],[.,.]],[.,.]],.]],.]
[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] => [[.,[[[[.,[.,.]],.],[.,.]],.]],.]
[.,[.,[[[[[.,.],.],.],[.,.]],.]]] => [[.,[[[[[.,.],.],.],[.,.]],.]],.]
[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] => [[.,[[[.,[.,[.,[.,.]]]],.],.]],.]
[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] => [[.,[[[.,[.,[[.,.],.]]],.],.]],.]
[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] => [[.,[[[.,[[.,.],[.,.]]],.],.]],.]
[.,[.,[[[.,[[.,[.,.]],.]],.],.]]] => [[.,[[[.,[[.,[.,.]],.]],.],.]],.]
[.,[.,[[[.,[[[.,.],.],.]],.],.]]] => [[.,[[[.,[[[.,.],.],.]],.],.]],.]
[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] => [[.,[[[[.,.],[.,[.,.]]],.],.]],.]
[.,[.,[[[[.,.],[[.,.],.]],.],.]]] => [[.,[[[[.,.],[[.,.],.]],.],.]],.]
[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] => [[.,[[[[.,[.,.]],[.,.]],.],.]],.]
[.,[.,[[[[[.,.],.],[.,.]],.],.]]] => [[.,[[[[[.,.],.],[.,.]],.],.]],.]
[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] => [[.,[[[[.,[.,[.,.]]],.],.],.]],.]
[.,[.,[[[[.,[[.,.],.]],.],.],.]]] => [[.,[[[[.,[[.,.],.]],.],.],.]],.]
[.,[.,[[[[[.,.],[.,.]],.],.],.]]] => [[.,[[[[[.,.],[.,.]],.],.],.]],.]
[.,[.,[[[[[.,[.,.]],.],.],.],.]]] => [[.,[[[[[.,[.,.]],.],.],.],.]],.]
[.,[.,[[[[[[.,.],.],.],.],.],.]]] => [[.,[[[[[[.,.],.],.],.],.],.]],.]
[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] => [[[.,.],[.,[.,[.,[.,[.,.]]]]]],.]
[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] => [[[.,.],[.,[.,[.,[[.,.],.]]]]],.]
[.,[[.,.],[.,[.,[[.,.],[.,.]]]]]] => [[[.,.],[.,[.,[[.,.],[.,.]]]]],.]
[.,[[.,.],[.,[.,[[.,[.,.]],.]]]]] => [[[.,.],[.,[.,[[.,[.,.]],.]]]],.]
[.,[[.,.],[.,[.,[[[.,.],.],.]]]]] => [[[.,.],[.,[.,[[[.,.],.],.]]]],.]
[.,[[.,.],[.,[[.,.],[.,[.,.]]]]]] => [[[.,.],[.,[[.,.],[.,[.,.]]]]],.]
[.,[[.,.],[.,[[.,.],[[.,.],.]]]]] => [[[.,.],[.,[[.,.],[[.,.],.]]]],.]
[.,[[.,.],[.,[[.,[.,.]],[.,.]]]]] => [[[.,.],[.,[[.,[.,.]],[.,.]]]],.]
[.,[[.,.],[.,[[[.,.],.],[.,.]]]]] => [[[.,.],[.,[[[.,.],.],[.,.]]]],.]
[.,[[.,.],[.,[[.,[.,[.,.]]],.]]]] => [[[.,.],[.,[[.,[.,[.,.]]],.]]],.]
[.,[[.,.],[.,[[.,[[.,.],.]],.]]]] => [[[.,.],[.,[[.,[[.,.],.]],.]]],.]
[.,[[.,.],[.,[[[.,.],[.,.]],.]]]] => [[[.,.],[.,[[[.,.],[.,.]],.]]],.]
[.,[[.,.],[.,[[[.,[.,.]],.],.]]]] => [[[.,.],[.,[[[.,[.,.]],.],.]]],.]
[.,[[.,.],[.,[[[[.,.],.],.],.]]]] => [[[.,.],[.,[[[[.,.],.],.],.]]],.]
[.,[[.,.],[[.,.],[.,[.,[.,.]]]]]] => [[[.,.],[[.,.],[.,[.,[.,.]]]]],.]
[.,[[.,.],[[.,.],[.,[[.,.],.]]]]] => [[[.,.],[[.,.],[.,[[.,.],.]]]],.]
[.,[[.,.],[[.,.],[[.,.],[.,.]]]]] => [[[.,.],[[.,.],[[.,.],[.,.]]]],.]
[.,[[.,.],[[.,.],[[.,[.,.]],.]]]] => [[[.,.],[[.,.],[[.,[.,.]],.]]],.]
[.,[[.,.],[[.,.],[[[.,.],.],.]]]] => [[[.,.],[[.,.],[[[.,.],.],.]]],.]
[.,[[.,.],[[.,[.,.]],[.,[.,.]]]]] => [[[.,.],[[.,[.,.]],[.,[.,.]]]],.]
[.,[[.,.],[[.,[.,.]],[[.,.],.]]]] => [[[.,.],[[.,[.,.]],[[.,.],.]]],.]
[.,[[.,.],[[[.,.],.],[.,[.,.]]]]] => [[[.,.],[[[.,.],.],[.,[.,.]]]],.]
[.,[[.,.],[[[.,.],.],[[.,.],.]]]] => [[[.,.],[[[.,.],.],[[.,.],.]]],.]
[.,[[.,.],[[.,[.,[.,.]]],[.,.]]]] => [[[.,.],[[.,[.,[.,.]]],[.,.]]],.]
[.,[[.,.],[[.,[[.,.],.]],[.,.]]]] => [[[.,.],[[.,[[.,.],.]],[.,.]]],.]
[.,[[.,.],[[[.,.],[.,.]],[.,.]]]] => [[[.,.],[[[.,.],[.,.]],[.,.]]],.]
[.,[[.,.],[[[.,[.,.]],.],[.,.]]]] => [[[.,.],[[[.,[.,.]],.],[.,.]]],.]
[.,[[.,.],[[[[.,.],.],.],[.,.]]]] => [[[.,.],[[[[.,.],.],.],[.,.]]],.]
[.,[[.,.],[[.,[.,[.,[.,.]]]],.]]] => [[[.,.],[[.,[.,[.,[.,.]]]],.]],.]
[.,[[.,.],[[.,[.,[[.,.],.]]],.]]] => [[[.,.],[[.,[.,[[.,.],.]]],.]],.]
[.,[[.,.],[[.,[[.,.],[.,.]]],.]]] => [[[.,.],[[.,[[.,.],[.,.]]],.]],.]
[.,[[.,.],[[.,[[.,[.,.]],.]],.]]] => [[[.,.],[[.,[[.,[.,.]],.]],.]],.]
[.,[[.,.],[[.,[[[.,.],.],.]],.]]] => [[[.,.],[[.,[[[.,.],.],.]],.]],.]
[.,[[.,.],[[[.,.],[.,[.,.]]],.]]] => [[[.,.],[[[.,.],[.,[.,.]]],.]],.]
[.,[[.,.],[[[.,.],[[.,.],.]],.]]] => [[[.,.],[[[.,.],[[.,.],.]],.]],.]
[.,[[.,.],[[[.,[.,.]],[.,.]],.]]] => [[[.,.],[[[.,[.,.]],[.,.]],.]],.]
[.,[[.,.],[[[[.,.],.],[.,.]],.]]] => [[[.,.],[[[[.,.],.],[.,.]],.]],.]
[.,[[.,.],[[[.,[.,[.,.]]],.],.]]] => [[[.,.],[[[.,[.,[.,.]]],.],.]],.]
[.,[[.,.],[[[.,[[.,.],.]],.],.]]] => [[[.,.],[[[.,[[.,.],.]],.],.]],.]
[.,[[.,.],[[[[.,.],[.,.]],.],.]]] => [[[.,.],[[[[.,.],[.,.]],.],.]],.]
[.,[[.,.],[[[[.,[.,.]],.],.],.]]] => [[[.,.],[[[[.,[.,.]],.],.],.]],.]
[.,[[.,.],[[[[[.,.],.],.],.],.]]] => [[[.,.],[[[[[.,.],.],.],.],.]],.]
[.,[[.,[.,.]],[.,[.,[.,[.,.]]]]]] => [[[.,[.,.]],[.,[.,[.,[.,.]]]]],.]
[.,[[.,[.,.]],[.,[.,[[.,.],.]]]]] => [[[.,[.,.]],[.,[.,[[.,.],.]]]],.]
[.,[[.,[.,.]],[.,[[.,.],[.,.]]]]] => [[[.,[.,.]],[.,[[.,.],[.,.]]]],.]
[.,[[.,[.,.]],[.,[[.,[.,.]],.]]]] => [[[.,[.,.]],[.,[[.,[.,.]],.]]],.]
[.,[[.,[.,.]],[.,[[[.,.],.],.]]]] => [[[.,[.,.]],[.,[[[.,.],.],.]]],.]
[.,[[.,[.,.]],[[.,.],[.,[.,.]]]]] => [[[.,[.,.]],[[.,.],[.,[.,.]]]],.]
[.,[[.,[.,.]],[[.,.],[[.,.],.]]]] => [[[.,[.,.]],[[.,.],[[.,.],.]]],.]
[.,[[.,[.,.]],[[.,[.,.]],[.,.]]]] => [[[.,[.,.]],[[.,[.,.]],[.,.]]],.]
[.,[[.,[.,.]],[[[.,.],.],[.,.]]]] => [[[.,[.,.]],[[[.,.],.],[.,.]]],.]
[.,[[.,[.,.]],[[.,[.,[.,.]]],.]]] => [[[.,[.,.]],[[.,[.,[.,.]]],.]],.]
[.,[[.,[.,.]],[[.,[[.,.],.]],.]]] => [[[.,[.,.]],[[.,[[.,.],.]],.]],.]
[.,[[.,[.,.]],[[[.,.],[.,.]],.]]] => [[[.,[.,.]],[[[.,.],[.,.]],.]],.]
[.,[[.,[.,.]],[[[.,[.,.]],.],.]]] => [[[.,[.,.]],[[[.,[.,.]],.],.]],.]
[.,[[.,[.,.]],[[[[.,.],.],.],.]]] => [[[.,[.,.]],[[[[.,.],.],.],.]],.]
[.,[[[.,.],.],[.,[.,[.,[.,.]]]]]] => [[[[.,.],.],[.,[.,[.,[.,.]]]]],.]
[.,[[[.,.],.],[.,[.,[[.,.],.]]]]] => [[[[.,.],.],[.,[.,[[.,.],.]]]],.]
[.,[[[.,.],.],[.,[[.,.],[.,.]]]]] => [[[[.,.],.],[.,[[.,.],[.,.]]]],.]
[.,[[[.,.],.],[.,[[.,[.,.]],.]]]] => [[[[.,.],.],[.,[[.,[.,.]],.]]],.]
[.,[[[.,.],.],[.,[[[.,.],.],.]]]] => [[[[.,.],.],[.,[[[.,.],.],.]]],.]
[.,[[[.,.],.],[[.,.],[.,[.,.]]]]] => [[[[.,.],.],[[.,.],[.,[.,.]]]],.]
[.,[[[.,.],.],[[.,.],[[.,.],.]]]] => [[[[.,.],.],[[.,.],[[.,.],.]]],.]
[.,[[[.,.],.],[[.,[.,.]],[.,.]]]] => [[[[.,.],.],[[.,[.,.]],[.,.]]],.]
[.,[[[.,.],.],[[[.,.],.],[.,.]]]] => [[[[.,.],.],[[[.,.],.],[.,.]]],.]
[.,[[[.,.],.],[[.,[.,[.,.]]],.]]] => [[[[.,.],.],[[.,[.,[.,.]]],.]],.]
[.,[[[.,.],.],[[.,[[.,.],.]],.]]] => [[[[.,.],.],[[.,[[.,.],.]],.]],.]
[.,[[[.,.],.],[[[.,.],[.,.]],.]]] => [[[[.,.],.],[[[.,.],[.,.]],.]],.]
[.,[[[.,.],.],[[[.,[.,.]],.],.]]] => [[[[.,.],.],[[[.,[.,.]],.],.]],.]
[.,[[[.,.],.],[[[[.,.],.],.],.]]] => [[[[.,.],.],[[[[.,.],.],.],.]],.]
[.,[[.,[.,[.,.]]],[.,[.,[.,.]]]]] => [[[.,[.,[.,.]]],[.,[.,[.,.]]]],.]
[.,[[.,[.,[.,.]]],[.,[[.,.],.]]]] => [[[.,[.,[.,.]]],[.,[[.,.],.]]],.]
[.,[[.,[.,[.,.]]],[[.,.],[.,.]]]] => [[[.,[.,[.,.]]],[[.,.],[.,.]]],.]
[.,[[.,[.,[.,.]]],[[.,[.,.]],.]]] => [[[.,[.,[.,.]]],[[.,[.,.]],.]],.]
[.,[[.,[.,[.,.]]],[[[.,.],.],.]]] => [[[.,[.,[.,.]]],[[[.,.],.],.]],.]
[.,[[.,[[.,.],.]],[.,[.,[.,.]]]]] => [[[.,[[.,.],.]],[.,[.,[.,.]]]],.]
[.,[[.,[[.,.],.]],[.,[[.,.],.]]]] => [[[.,[[.,.],.]],[.,[[.,.],.]]],.]
[.,[[.,[[.,.],.]],[[.,.],[.,.]]]] => [[[.,[[.,.],.]],[[.,.],[.,.]]],.]
[.,[[.,[[.,.],.]],[[.,[.,.]],.]]] => [[[.,[[.,.],.]],[[.,[.,.]],.]],.]
[.,[[.,[[.,.],.]],[[[.,.],.],.]]] => [[[.,[[.,.],.]],[[[.,.],.],.]],.]
[.,[[[.,.],[.,.]],[.,[.,[.,.]]]]] => [[[[.,.],[.,.]],[.,[.,[.,.]]]],.]
[.,[[[.,.],[.,.]],[.,[[.,.],.]]]] => [[[[.,.],[.,.]],[.,[[.,.],.]]],.]
[.,[[[.,.],[.,.]],[[.,.],[.,.]]]] => [[[[.,.],[.,.]],[[.,.],[.,.]]],.]
[.,[[[.,.],[.,.]],[[.,[.,.]],.]]] => [[[[.,.],[.,.]],[[.,[.,.]],.]],.]
[.,[[[.,.],[.,.]],[[[.,.],.],.]]] => [[[[.,.],[.,.]],[[[.,.],.],.]],.]
[.,[[[.,[.,.]],.],[.,[.,[.,.]]]]] => [[[[.,[.,.]],.],[.,[.,[.,.]]]],.]
[.,[[[.,[.,.]],.],[.,[[.,.],.]]]] => [[[[.,[.,.]],.],[.,[[.,.],.]]],.]
[.,[[[.,[.,.]],.],[[.,.],[.,.]]]] => [[[[.,[.,.]],.],[[.,.],[.,.]]],.]
[.,[[[.,[.,.]],.],[[.,[.,.]],.]]] => [[[[.,[.,.]],.],[[.,[.,.]],.]],.]
[.,[[[.,[.,.]],.],[[[.,.],.],.]]] => [[[[.,[.,.]],.],[[[.,.],.],.]],.]
[.,[[[[.,.],.],.],[.,[.,[.,.]]]]] => [[[[[.,.],.],.],[.,[.,[.,.]]]],.]
[.,[[[[.,.],.],.],[.,[[.,.],.]]]] => [[[[[.,.],.],.],[.,[[.,.],.]]],.]
[.,[[[[.,.],.],.],[[.,.],[.,.]]]] => [[[[[.,.],.],.],[[.,.],[.,.]]],.]
[.,[[[[.,.],.],.],[[.,[.,.]],.]]] => [[[[[.,.],.],.],[[.,[.,.]],.]],.]
[.,[[[[.,.],.],.],[[[.,.],.],.]]] => [[[[[.,.],.],.],[[[.,.],.],.]],.]
[.,[[.,[.,[.,[.,.]]]],[.,[.,.]]]] => [[[.,[.,[.,[.,.]]]],[.,[.,.]]],.]
[.,[[.,[.,[.,[.,.]]]],[[.,.],.]]] => [[[.,[.,[.,[.,.]]]],[[.,.],.]],.]
[.,[[.,[.,[[.,.],.]]],[.,[.,.]]]] => [[[.,[.,[[.,.],.]]],[.,[.,.]]],.]
[.,[[.,[.,[[.,.],.]]],[[.,.],.]]] => [[[.,[.,[[.,.],.]]],[[.,.],.]],.]
[.,[[.,[[.,.],[.,.]]],[.,[.,.]]]] => [[[.,[[.,.],[.,.]]],[.,[.,.]]],.]
[.,[[.,[[.,.],[.,.]]],[[.,.],.]]] => [[[.,[[.,.],[.,.]]],[[.,.],.]],.]
[.,[[.,[[.,[.,.]],.]],[.,[.,.]]]] => [[[.,[[.,[.,.]],.]],[.,[.,.]]],.]
[.,[[.,[[.,[.,.]],.]],[[.,.],.]]] => [[[.,[[.,[.,.]],.]],[[.,.],.]],.]
[.,[[.,[[[.,.],.],.]],[.,[.,.]]]] => [[[.,[[[.,.],.],.]],[.,[.,.]]],.]
[.,[[.,[[[.,.],.],.]],[[.,.],.]]] => [[[.,[[[.,.],.],.]],[[.,.],.]],.]
[.,[[[.,.],[.,[.,.]]],[.,[.,.]]]] => [[[[.,.],[.,[.,.]]],[.,[.,.]]],.]
[.,[[[.,.],[.,[.,.]]],[[.,.],.]]] => [[[[.,.],[.,[.,.]]],[[.,.],.]],.]
[.,[[[.,.],[[.,.],.]],[.,[.,.]]]] => [[[[.,.],[[.,.],.]],[.,[.,.]]],.]
[.,[[[.,.],[[.,.],.]],[[.,.],.]]] => [[[[.,.],[[.,.],.]],[[.,.],.]],.]
[.,[[[.,[.,.]],[.,.]],[.,[.,.]]]] => [[[[.,[.,.]],[.,.]],[.,[.,.]]],.]
[.,[[[.,[.,.]],[.,.]],[[.,.],.]]] => [[[[.,[.,.]],[.,.]],[[.,.],.]],.]
[.,[[[[.,.],.],[.,.]],[.,[.,.]]]] => [[[[[.,.],.],[.,.]],[.,[.,.]]],.]
[.,[[[[.,.],.],[.,.]],[[.,.],.]]] => [[[[[.,.],.],[.,.]],[[.,.],.]],.]
[.,[[[.,[.,[.,.]]],.],[.,[.,.]]]] => [[[[.,[.,[.,.]]],.],[.,[.,.]]],.]
[.,[[[.,[.,[.,.]]],.],[[.,.],.]]] => [[[[.,[.,[.,.]]],.],[[.,.],.]],.]
[.,[[[.,[[.,.],.]],.],[.,[.,.]]]] => [[[[.,[[.,.],.]],.],[.,[.,.]]],.]
[.,[[[.,[[.,.],.]],.],[[.,.],.]]] => [[[[.,[[.,.],.]],.],[[.,.],.]],.]
[.,[[[[.,.],[.,.]],.],[.,[.,.]]]] => [[[[[.,.],[.,.]],.],[.,[.,.]]],.]
[.,[[[[.,.],[.,.]],.],[[.,.],.]]] => [[[[[.,.],[.,.]],.],[[.,.],.]],.]
[.,[[[[.,[.,.]],.],.],[.,[.,.]]]] => [[[[[.,[.,.]],.],.],[.,[.,.]]],.]
[.,[[[[.,[.,.]],.],.],[[.,.],.]]] => [[[[[.,[.,.]],.],.],[[.,.],.]],.]
[.,[[[[[.,.],.],.],.],[.,[.,.]]]] => [[[[[[.,.],.],.],.],[.,[.,.]]],.]
[.,[[[[[.,.],.],.],.],[[.,.],.]]] => [[[[[[.,.],.],.],.],[[.,.],.]],.]
[.,[[.,[.,[.,[.,[.,.]]]]],[.,.]]] => [[[.,[.,[.,[.,[.,.]]]]],[.,.]],.]
[.,[[.,[.,[.,[[.,.],.]]]],[.,.]]] => [[[.,[.,[.,[[.,.],.]]]],[.,.]],.]
[.,[[.,[.,[[.,.],[.,.]]]],[.,.]]] => [[[.,[.,[[.,.],[.,.]]]],[.,.]],.]
[.,[[.,[.,[[.,[.,.]],.]]],[.,.]]] => [[[.,[.,[[.,[.,.]],.]]],[.,.]],.]
[.,[[.,[.,[[[.,.],.],.]]],[.,.]]] => [[[.,[.,[[[.,.],.],.]]],[.,.]],.]
[.,[[.,[[.,.],[.,[.,.]]]],[.,.]]] => [[[.,[[.,.],[.,[.,.]]]],[.,.]],.]
[.,[[.,[[.,.],[[.,.],.]]],[.,.]]] => [[[.,[[.,.],[[.,.],.]]],[.,.]],.]
[.,[[.,[[.,[.,.]],[.,.]]],[.,.]]] => [[[.,[[.,[.,.]],[.,.]]],[.,.]],.]
[.,[[.,[[[.,.],.],[.,.]]],[.,.]]] => [[[.,[[[.,.],.],[.,.]]],[.,.]],.]
[.,[[.,[[.,[.,[.,.]]],.]],[.,.]]] => [[[.,[[.,[.,[.,.]]],.]],[.,.]],.]
[.,[[.,[[.,[[.,.],.]],.]],[.,.]]] => [[[.,[[.,[[.,.],.]],.]],[.,.]],.]
[.,[[.,[[[.,.],[.,.]],.]],[.,.]]] => [[[.,[[[.,.],[.,.]],.]],[.,.]],.]
[.,[[.,[[[.,[.,.]],.],.]],[.,.]]] => [[[.,[[[.,[.,.]],.],.]],[.,.]],.]
[.,[[.,[[[[.,.],.],.],.]],[.,.]]] => [[[.,[[[[.,.],.],.],.]],[.,.]],.]
[.,[[[.,.],[.,[.,[.,.]]]],[.,.]]] => [[[[.,.],[.,[.,[.,.]]]],[.,.]],.]
[.,[[[.,.],[.,[[.,.],.]]],[.,.]]] => [[[[.,.],[.,[[.,.],.]]],[.,.]],.]
[.,[[[.,.],[[.,.],[.,.]]],[.,.]]] => [[[[.,.],[[.,.],[.,.]]],[.,.]],.]
[.,[[[.,.],[[.,[.,.]],.]],[.,.]]] => [[[[.,.],[[.,[.,.]],.]],[.,.]],.]
[.,[[[.,.],[[[.,.],.],.]],[.,.]]] => [[[[.,.],[[[.,.],.],.]],[.,.]],.]
[.,[[[.,[.,.]],[.,[.,.]]],[.,.]]] => [[[[.,[.,.]],[.,[.,.]]],[.,.]],.]
[.,[[[.,[.,.]],[[.,.],.]],[.,.]]] => [[[[.,[.,.]],[[.,.],.]],[.,.]],.]
[.,[[[[.,.],.],[.,[.,.]]],[.,.]]] => [[[[[.,.],.],[.,[.,.]]],[.,.]],.]
[.,[[[[.,.],.],[[.,.],.]],[.,.]]] => [[[[[.,.],.],[[.,.],.]],[.,.]],.]
[.,[[[.,[.,[.,.]]],[.,.]],[.,.]]] => [[[[.,[.,[.,.]]],[.,.]],[.,.]],.]
[.,[[[.,[[.,.],.]],[.,.]],[.,.]]] => [[[[.,[[.,.],.]],[.,.]],[.,.]],.]
[.,[[[[.,.],[.,.]],[.,.]],[.,.]]] => [[[[[.,.],[.,.]],[.,.]],[.,.]],.]
[.,[[[[.,[.,.]],.],[.,.]],[.,.]]] => [[[[[.,[.,.]],.],[.,.]],[.,.]],.]
[.,[[[[[.,.],.],.],[.,.]],[.,.]]] => [[[[[[.,.],.],.],[.,.]],[.,.]],.]
[.,[[[.,[.,[.,[.,.]]]],.],[.,.]]] => [[[[.,[.,[.,[.,.]]]],.],[.,.]],.]
[.,[[[.,[.,[[.,.],.]]],.],[.,.]]] => [[[[.,[.,[[.,.],.]]],.],[.,.]],.]
[.,[[[.,[[.,.],[.,.]]],.],[.,.]]] => [[[[.,[[.,.],[.,.]]],.],[.,.]],.]
[.,[[[.,[[.,[.,.]],.]],.],[.,.]]] => [[[[.,[[.,[.,.]],.]],.],[.,.]],.]
[.,[[[.,[[[.,.],.],.]],.],[.,.]]] => [[[[.,[[[.,.],.],.]],.],[.,.]],.]
[.,[[[[.,.],[.,[.,.]]],.],[.,.]]] => [[[[[.,.],[.,[.,.]]],.],[.,.]],.]
[.,[[[[.,.],[[.,.],.]],.],[.,.]]] => [[[[[.,.],[[.,.],.]],.],[.,.]],.]
[.,[[[[.,[.,.]],[.,.]],.],[.,.]]] => [[[[[.,[.,.]],[.,.]],.],[.,.]],.]
[.,[[[[[.,.],.],[.,.]],.],[.,.]]] => [[[[[[.,.],.],[.,.]],.],[.,.]],.]
[.,[[[[.,[.,[.,.]]],.],.],[.,.]]] => [[[[[.,[.,[.,.]]],.],.],[.,.]],.]
[.,[[[[.,[[.,.],.]],.],.],[.,.]]] => [[[[[.,[[.,.],.]],.],.],[.,.]],.]
[.,[[[[[.,.],[.,.]],.],.],[.,.]]] => [[[[[[.,.],[.,.]],.],.],[.,.]],.]
[.,[[[[[.,[.,.]],.],.],.],[.,.]]] => [[[[[[.,[.,.]],.],.],.],[.,.]],.]
[.,[[[[[[.,.],.],.],.],.],[.,.]]] => [[[[[[[.,.],.],.],.],.],[.,.]],.]
[.,[[.,[.,[.,[.,[.,[.,.]]]]]],.]] => [[[.,[.,[.,[.,[.,[.,.]]]]]],.],.]
[.,[[.,[.,[.,[.,[[.,.],.]]]]],.]] => [[[.,[.,[.,[.,[[.,.],.]]]]],.],.]
[.,[[.,[.,[.,[[.,.],[.,.]]]]],.]] => [[[.,[.,[.,[[.,.],[.,.]]]]],.],.]
[.,[[.,[.,[.,[[.,[.,.]],.]]]],.]] => [[[.,[.,[.,[[.,[.,.]],.]]]],.],.]
[.,[[.,[.,[.,[[[.,.],.],.]]]],.]] => [[[.,[.,[.,[[[.,.],.],.]]]],.],.]
[.,[[.,[.,[[.,.],[.,[.,.]]]]],.]] => [[[.,[.,[[.,.],[.,[.,.]]]]],.],.]
[.,[[.,[.,[[.,.],[[.,.],.]]]],.]] => [[[.,[.,[[.,.],[[.,.],.]]]],.],.]
[.,[[.,[.,[[.,[.,.]],[.,.]]]],.]] => [[[.,[.,[[.,[.,.]],[.,.]]]],.],.]
[.,[[.,[.,[[[.,.],.],[.,.]]]],.]] => [[[.,[.,[[[.,.],.],[.,.]]]],.],.]
[.,[[.,[.,[[.,[.,[.,.]]],.]]],.]] => [[[.,[.,[[.,[.,[.,.]]],.]]],.],.]
[.,[[.,[.,[[.,[[.,.],.]],.]]],.]] => [[[.,[.,[[.,[[.,.],.]],.]]],.],.]
[.,[[.,[.,[[[.,.],[.,.]],.]]],.]] => [[[.,[.,[[[.,.],[.,.]],.]]],.],.]
[.,[[.,[.,[[[.,[.,.]],.],.]]],.]] => [[[.,[.,[[[.,[.,.]],.],.]]],.],.]
[.,[[.,[.,[[[[.,.],.],.],.]]],.]] => [[[.,[.,[[[[.,.],.],.],.]]],.],.]
[.,[[.,[[.,.],[.,[.,[.,.]]]]],.]] => [[[.,[[.,.],[.,[.,[.,.]]]]],.],.]
[.,[[.,[[.,.],[.,[[.,.],.]]]],.]] => [[[.,[[.,.],[.,[[.,.],.]]]],.],.]
[.,[[.,[[.,.],[[.,.],[.,.]]]],.]] => [[[.,[[.,.],[[.,.],[.,.]]]],.],.]
[.,[[.,[[.,.],[[.,[.,.]],.]]],.]] => [[[.,[[.,.],[[.,[.,.]],.]]],.],.]
[.,[[.,[[.,.],[[[.,.],.],.]]],.]] => [[[.,[[.,.],[[[.,.],.],.]]],.],.]
[.,[[.,[[.,[.,.]],[.,[.,.]]]],.]] => [[[.,[[.,[.,.]],[.,[.,.]]]],.],.]
[.,[[.,[[.,[.,.]],[[.,.],.]]],.]] => [[[.,[[.,[.,.]],[[.,.],.]]],.],.]
[.,[[.,[[[.,.],.],[.,[.,.]]]],.]] => [[[.,[[[.,.],.],[.,[.,.]]]],.],.]
[.,[[.,[[[.,.],.],[[.,.],.]]],.]] => [[[.,[[[.,.],.],[[.,.],.]]],.],.]
[.,[[.,[[.,[.,[.,.]]],[.,.]]],.]] => [[[.,[[.,[.,[.,.]]],[.,.]]],.],.]
[.,[[.,[[.,[[.,.],.]],[.,.]]],.]] => [[[.,[[.,[[.,.],.]],[.,.]]],.],.]
[.,[[.,[[[.,.],[.,.]],[.,.]]],.]] => [[[.,[[[.,.],[.,.]],[.,.]]],.],.]
[.,[[.,[[[.,[.,.]],.],[.,.]]],.]] => [[[.,[[[.,[.,.]],.],[.,.]]],.],.]
[.,[[.,[[[[.,.],.],.],[.,.]]],.]] => [[[.,[[[[.,.],.],.],[.,.]]],.],.]
[.,[[.,[[.,[.,[.,[.,.]]]],.]],.]] => [[[.,[[.,[.,[.,[.,.]]]],.]],.],.]
[.,[[.,[[.,[.,[[.,.],.]]],.]],.]] => [[[.,[[.,[.,[[.,.],.]]],.]],.],.]
[.,[[.,[[.,[[.,.],[.,.]]],.]],.]] => [[[.,[[.,[[.,.],[.,.]]],.]],.],.]
[.,[[.,[[.,[[.,[.,.]],.]],.]],.]] => [[[.,[[.,[[.,[.,.]],.]],.]],.],.]
[.,[[.,[[.,[[[.,.],.],.]],.]],.]] => [[[.,[[.,[[[.,.],.],.]],.]],.],.]
[.,[[.,[[[.,.],[.,[.,.]]],.]],.]] => [[[.,[[[.,.],[.,[.,.]]],.]],.],.]
[.,[[.,[[[.,.],[[.,.],.]],.]],.]] => [[[.,[[[.,.],[[.,.],.]],.]],.],.]
[.,[[.,[[[.,[.,.]],[.,.]],.]],.]] => [[[.,[[[.,[.,.]],[.,.]],.]],.],.]
[.,[[.,[[[[.,.],.],[.,.]],.]],.]] => [[[.,[[[[.,.],.],[.,.]],.]],.],.]
[.,[[.,[[[.,[.,[.,.]]],.],.]],.]] => [[[.,[[[.,[.,[.,.]]],.],.]],.],.]
[.,[[.,[[[.,[[.,.],.]],.],.]],.]] => [[[.,[[[.,[[.,.],.]],.],.]],.],.]
[.,[[.,[[[[.,.],[.,.]],.],.]],.]] => [[[.,[[[[.,.],[.,.]],.],.]],.],.]
[.,[[.,[[[[.,[.,.]],.],.],.]],.]] => [[[.,[[[[.,[.,.]],.],.],.]],.],.]
[.,[[.,[[[[[.,.],.],.],.],.]],.]] => [[[.,[[[[[.,.],.],.],.],.]],.],.]
[.,[[[.,.],[.,[.,[.,[.,.]]]]],.]] => [[[[.,.],[.,[.,[.,[.,.]]]]],.],.]
[.,[[[.,.],[.,[.,[[.,.],.]]]],.]] => [[[[.,.],[.,[.,[[.,.],.]]]],.],.]
[.,[[[.,.],[.,[[.,.],[.,.]]]],.]] => [[[[.,.],[.,[[.,.],[.,.]]]],.],.]
[.,[[[.,.],[.,[[.,[.,.]],.]]],.]] => [[[[.,.],[.,[[.,[.,.]],.]]],.],.]
[.,[[[.,.],[.,[[[.,.],.],.]]],.]] => [[[[.,.],[.,[[[.,.],.],.]]],.],.]
[.,[[[.,.],[[.,.],[.,[.,.]]]],.]] => [[[[.,.],[[.,.],[.,[.,.]]]],.],.]
[.,[[[.,.],[[.,.],[[.,.],.]]],.]] => [[[[.,.],[[.,.],[[.,.],.]]],.],.]
[.,[[[.,.],[[.,[.,.]],[.,.]]],.]] => [[[[.,.],[[.,[.,.]],[.,.]]],.],.]
[.,[[[.,.],[[[.,.],.],[.,.]]],.]] => [[[[.,.],[[[.,.],.],[.,.]]],.],.]
[.,[[[.,.],[[.,[.,[.,.]]],.]],.]] => [[[[.,.],[[.,[.,[.,.]]],.]],.],.]
[.,[[[.,.],[[.,[[.,.],.]],.]],.]] => [[[[.,.],[[.,[[.,.],.]],.]],.],.]
[.,[[[.,.],[[[.,.],[.,.]],.]],.]] => [[[[.,.],[[[.,.],[.,.]],.]],.],.]
[.,[[[.,.],[[[.,[.,.]],.],.]],.]] => [[[[.,.],[[[.,[.,.]],.],.]],.],.]
[.,[[[.,.],[[[[.,.],.],.],.]],.]] => [[[[.,.],[[[[.,.],.],.],.]],.],.]
[.,[[[.,[.,.]],[.,[.,[.,.]]]],.]] => [[[[.,[.,.]],[.,[.,[.,.]]]],.],.]
[.,[[[.,[.,.]],[.,[[.,.],.]]],.]] => [[[[.,[.,.]],[.,[[.,.],.]]],.],.]
[.,[[[.,[.,.]],[[.,.],[.,.]]],.]] => [[[[.,[.,.]],[[.,.],[.,.]]],.],.]
[.,[[[.,[.,.]],[[.,[.,.]],.]],.]] => [[[[.,[.,.]],[[.,[.,.]],.]],.],.]
[.,[[[.,[.,.]],[[[.,.],.],.]],.]] => [[[[.,[.,.]],[[[.,.],.],.]],.],.]
[.,[[[[.,.],.],[.,[.,[.,.]]]],.]] => [[[[[.,.],.],[.,[.,[.,.]]]],.],.]
[.,[[[[.,.],.],[.,[[.,.],.]]],.]] => [[[[[.,.],.],[.,[[.,.],.]]],.],.]
[.,[[[[.,.],.],[[.,.],[.,.]]],.]] => [[[[[.,.],.],[[.,.],[.,.]]],.],.]
[.,[[[[.,.],.],[[.,[.,.]],.]],.]] => [[[[[.,.],.],[[.,[.,.]],.]],.],.]
[.,[[[[.,.],.],[[[.,.],.],.]],.]] => [[[[[.,.],.],[[[.,.],.],.]],.],.]
[.,[[[.,[.,[.,.]]],[.,[.,.]]],.]] => [[[[.,[.,[.,.]]],[.,[.,.]]],.],.]
[.,[[[.,[.,[.,.]]],[[.,.],.]],.]] => [[[[.,[.,[.,.]]],[[.,.],.]],.],.]
[.,[[[.,[[.,.],.]],[.,[.,.]]],.]] => [[[[.,[[.,.],.]],[.,[.,.]]],.],.]
[.,[[[.,[[.,.],.]],[[.,.],.]],.]] => [[[[.,[[.,.],.]],[[.,.],.]],.],.]
[.,[[[[.,.],[.,.]],[.,[.,.]]],.]] => [[[[[.,.],[.,.]],[.,[.,.]]],.],.]
[.,[[[[.,.],[.,.]],[[.,.],.]],.]] => [[[[[.,.],[.,.]],[[.,.],.]],.],.]
[.,[[[[.,[.,.]],.],[.,[.,.]]],.]] => [[[[[.,[.,.]],.],[.,[.,.]]],.],.]
[.,[[[[.,[.,.]],.],[[.,.],.]],.]] => [[[[[.,[.,.]],.],[[.,.],.]],.],.]
[.,[[[[[.,.],.],.],[.,[.,.]]],.]] => [[[[[[.,.],.],.],[.,[.,.]]],.],.]
[.,[[[[[.,.],.],.],[[.,.],.]],.]] => [[[[[[.,.],.],.],[[.,.],.]],.],.]
[.,[[[.,[.,[.,[.,.]]]],[.,.]],.]] => [[[[.,[.,[.,[.,.]]]],[.,.]],.],.]
[.,[[[.,[.,[[.,.],.]]],[.,.]],.]] => [[[[.,[.,[[.,.],.]]],[.,.]],.],.]
[.,[[[.,[[.,.],[.,.]]],[.,.]],.]] => [[[[.,[[.,.],[.,.]]],[.,.]],.],.]
[.,[[[.,[[.,[.,.]],.]],[.,.]],.]] => [[[[.,[[.,[.,.]],.]],[.,.]],.],.]
[.,[[[.,[[[.,.],.],.]],[.,.]],.]] => [[[[.,[[[.,.],.],.]],[.,.]],.],.]
[.,[[[[.,.],[.,[.,.]]],[.,.]],.]] => [[[[[.,.],[.,[.,.]]],[.,.]],.],.]
[.,[[[[.,.],[[.,.],.]],[.,.]],.]] => [[[[[.,.],[[.,.],.]],[.,.]],.],.]
[.,[[[[.,[.,.]],[.,.]],[.,.]],.]] => [[[[[.,[.,.]],[.,.]],[.,.]],.],.]
[.,[[[[[.,.],.],[.,.]],[.,.]],.]] => [[[[[[.,.],.],[.,.]],[.,.]],.],.]
[.,[[[[.,[.,[.,.]]],.],[.,.]],.]] => [[[[[.,[.,[.,.]]],.],[.,.]],.],.]
[.,[[[[.,[[.,.],.]],.],[.,.]],.]] => [[[[[.,[[.,.],.]],.],[.,.]],.],.]
[.,[[[[[.,.],[.,.]],.],[.,.]],.]] => [[[[[[.,.],[.,.]],.],[.,.]],.],.]
[.,[[[[[.,[.,.]],.],.],[.,.]],.]] => [[[[[[.,[.,.]],.],.],[.,.]],.],.]
[.,[[[[[[.,.],.],.],.],[.,.]],.]] => [[[[[[[.,.],.],.],.],[.,.]],.],.]
[.,[[[.,[.,[.,[.,[.,.]]]]],.],.]] => [[[[.,[.,[.,[.,[.,.]]]]],.],.],.]
[.,[[[.,[.,[.,[[.,.],.]]]],.],.]] => [[[[.,[.,[.,[[.,.],.]]]],.],.],.]
[.,[[[.,[.,[[.,.],[.,.]]]],.],.]] => [[[[.,[.,[[.,.],[.,.]]]],.],.],.]
[.,[[[.,[.,[[.,[.,.]],.]]],.],.]] => [[[[.,[.,[[.,[.,.]],.]]],.],.],.]
[.,[[[.,[.,[[[.,.],.],.]]],.],.]] => [[[[.,[.,[[[.,.],.],.]]],.],.],.]
[.,[[[.,[[.,.],[.,[.,.]]]],.],.]] => [[[[.,[[.,.],[.,[.,.]]]],.],.],.]
[.,[[[.,[[.,.],[[.,.],.]]],.],.]] => [[[[.,[[.,.],[[.,.],.]]],.],.],.]
[.,[[[.,[[.,[.,.]],[.,.]]],.],.]] => [[[[.,[[.,[.,.]],[.,.]]],.],.],.]
[.,[[[.,[[[.,.],.],[.,.]]],.],.]] => [[[[.,[[[.,.],.],[.,.]]],.],.],.]
[.,[[[.,[[.,[.,[.,.]]],.]],.],.]] => [[[[.,[[.,[.,[.,.]]],.]],.],.],.]
[.,[[[.,[[.,[[.,.],.]],.]],.],.]] => [[[[.,[[.,[[.,.],.]],.]],.],.],.]
[.,[[[.,[[[.,.],[.,.]],.]],.],.]] => [[[[.,[[[.,.],[.,.]],.]],.],.],.]
[.,[[[.,[[[.,[.,.]],.],.]],.],.]] => [[[[.,[[[.,[.,.]],.],.]],.],.],.]
[.,[[[.,[[[[.,.],.],.],.]],.],.]] => [[[[.,[[[[.,.],.],.],.]],.],.],.]
[.,[[[[.,.],[.,[.,[.,.]]]],.],.]] => [[[[[.,.],[.,[.,[.,.]]]],.],.],.]
[.,[[[[.,.],[.,[[.,.],.]]],.],.]] => [[[[[.,.],[.,[[.,.],.]]],.],.],.]
[.,[[[[.,.],[[.,.],[.,.]]],.],.]] => [[[[[.,.],[[.,.],[.,.]]],.],.],.]
[.,[[[[.,.],[[.,[.,.]],.]],.],.]] => [[[[[.,.],[[.,[.,.]],.]],.],.],.]
[.,[[[[.,.],[[[.,.],.],.]],.],.]] => [[[[[.,.],[[[.,.],.],.]],.],.],.]
[.,[[[[.,[.,.]],[.,[.,.]]],.],.]] => [[[[[.,[.,.]],[.,[.,.]]],.],.],.]
[.,[[[[.,[.,.]],[[.,.],.]],.],.]] => [[[[[.,[.,.]],[[.,.],.]],.],.],.]
[.,[[[[[.,.],.],[.,[.,.]]],.],.]] => [[[[[[.,.],.],[.,[.,.]]],.],.],.]
[.,[[[[[.,.],.],[[.,.],.]],.],.]] => [[[[[[.,.],.],[[.,.],.]],.],.],.]
[.,[[[[.,[.,[.,.]]],[.,.]],.],.]] => [[[[[.,[.,[.,.]]],[.,.]],.],.],.]
[.,[[[[.,[[.,.],.]],[.,.]],.],.]] => [[[[[.,[[.,.],.]],[.,.]],.],.],.]
[.,[[[[[.,.],[.,.]],[.,.]],.],.]] => [[[[[[.,.],[.,.]],[.,.]],.],.],.]
[.,[[[[[.,[.,.]],.],[.,.]],.],.]] => [[[[[[.,[.,.]],.],[.,.]],.],.],.]
[.,[[[[[[.,.],.],.],[.,.]],.],.]] => [[[[[[[.,.],.],.],[.,.]],.],.],.]
[.,[[[[.,[.,[.,[.,.]]]],.],.],.]] => [[[[[.,[.,[.,[.,.]]]],.],.],.],.]
[.,[[[[.,[.,[[.,.],.]]],.],.],.]] => [[[[[.,[.,[[.,.],.]]],.],.],.],.]
[.,[[[[.,[[.,.],[.,.]]],.],.],.]] => [[[[[.,[[.,.],[.,.]]],.],.],.],.]
[.,[[[[.,[[.,[.,.]],.]],.],.],.]] => [[[[[.,[[.,[.,.]],.]],.],.],.],.]
[.,[[[[.,[[[.,.],.],.]],.],.],.]] => [[[[[.,[[[.,.],.],.]],.],.],.],.]
[.,[[[[[.,.],[.,[.,.]]],.],.],.]] => [[[[[[.,.],[.,[.,.]]],.],.],.],.]
[.,[[[[[.,.],[[.,.],.]],.],.],.]] => [[[[[[.,.],[[.,.],.]],.],.],.],.]
[.,[[[[[.,[.,.]],[.,.]],.],.],.]] => [[[[[[.,[.,.]],[.,.]],.],.],.],.]
[.,[[[[[[.,.],.],[.,.]],.],.],.]] => [[[[[[[.,.],.],[.,.]],.],.],.],.]
[.,[[[[[.,[.,[.,.]]],.],.],.],.]] => [[[[[[.,[.,[.,.]]],.],.],.],.],.]
[.,[[[[[.,[[.,.],.]],.],.],.],.]] => [[[[[[.,[[.,.],.]],.],.],.],.],.]
[.,[[[[[[.,.],[.,.]],.],.],.],.]] => [[[[[[[.,.],[.,.]],.],.],.],.],.]
[.,[[[[[[.,[.,.]],.],.],.],.],.]] => [[[[[[[.,[.,.]],.],.],.],.],.],.]
[.,[[[[[[[.,.],.],.],.],.],.],.]] => [[[[[[[[.,.],.],.],.],.],.],.],.]
[[.,.],[.,[.,[.,[.,[.,[.,.]]]]]]] => [.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]]
[[.,.],[.,[.,[.,[.,[[.,.],.]]]]]] => [.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]]
[[.,.],[.,[.,[.,[[.,.],[.,.]]]]]] => [.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]]
[[.,.],[.,[.,[.,[[.,[.,.]],.]]]]] => [.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]]
[[.,.],[.,[.,[.,[[[.,.],.],.]]]]] => [.,[.,[.,[.,[.,[[[.,.],.],.]]]]]]
[[.,.],[.,[.,[[.,.],[.,[.,.]]]]]] => [.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]]
[[.,.],[.,[.,[[.,.],[[.,.],.]]]]] => [.,[.,[.,[.,[[.,.],[[.,.],.]]]]]]
[[.,.],[.,[.,[[.,[.,.]],[.,.]]]]] => [.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]]
[[.,.],[.,[.,[[[.,.],.],[.,.]]]]] => [.,[.,[.,[.,[[[.,.],.],[.,.]]]]]]
[[.,.],[.,[.,[[.,[.,[.,.]]],.]]]] => [.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]]
[[.,.],[.,[.,[[.,[[.,.],.]],.]]]] => [.,[.,[.,[.,[[.,[[.,.],.]],.]]]]]
[[.,.],[.,[.,[[[.,.],[.,.]],.]]]] => [.,[.,[.,[.,[[[.,.],[.,.]],.]]]]]
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Created: Jan 29, 2020 at 14:22 by FindStatCrew

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Last Updated: Jan 29, 2020 at 14:22 by Martin Rubey