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*       www.FindStat.org - The Combinatorial Statistic Finder               *
*                                                                           *
*       Copyright (C) 2019 The FindStatCrew <info@findstat.org>             *
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*    This information is distributed in the hope that it will be useful,    *
*    but WITHOUT ANY WARRANTY; without even the implied warranty of         *
*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.                   *
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-----------------------------------------------------------------------------
Statistic identifier: St000568

-----------------------------------------------------------------------------
Collection: Binary trees

-----------------------------------------------------------------------------
Description: The hook number of a binary tree.

A hook of a binary tree is a vertex together with is left- and its right-most branch. Then there is a unique decomposition of the tree into hooks and the hook number is the number of hooks in this decomposition.

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

-----------------------------------------------------------------------------
Code:
def statistic(T):
    return T.hook_number()


-----------------------------------------------------------------------------
Statistic values:

[.,[.,.]]                         => 1
[[.,.],.]                         => 1
[.,[.,[.,.]]]                     => 1
[.,[[.,.],.]]                     => 2
[[.,.],[.,.]]                     => 1
[[.,[.,.]],.]                     => 2
[[[.,.],.],.]                     => 1
[.,[.,[.,[.,.]]]]                 => 1
[.,[.,[[.,.],.]]]                 => 2
[.,[[.,.],[.,.]]]                 => 2
[.,[[.,[.,.]],.]]                 => 2
[.,[[[.,.],.],.]]                 => 2
[[.,.],[.,[.,.]]]                 => 1
[[.,.],[[.,.],.]]                 => 2
[[.,[.,.]],[.,.]]                 => 2
[[[.,.],.],[.,.]]                 => 1
[[.,[.,[.,.]]],.]                 => 2
[[.,[[.,.],.]],.]                 => 2
[[[.,.],[.,.]],.]                 => 2
[[[.,[.,.]],.],.]                 => 2
[[[[.,.],.],.],.]                 => 1
[.,[.,[.,[.,[.,.]]]]]             => 1
[.,[.,[.,[[.,.],.]]]]             => 2
[.,[.,[[.,.],[.,.]]]]             => 2
[.,[.,[[.,[.,.]],.]]]             => 2
[.,[.,[[[.,.],.],.]]]             => 2
[.,[[.,.],[.,[.,.]]]]             => 2
[.,[[.,.],[[.,.],.]]]             => 3
[.,[[.,[.,.]],[.,.]]]             => 2
[.,[[[.,.],.],[.,.]]]             => 2
[.,[[.,[.,[.,.]]],.]]             => 2
[.,[[.,[[.,.],.]],.]]             => 3
[.,[[[.,.],[.,.]],.]]             => 2
[.,[[[.,[.,.]],.],.]]             => 3
[.,[[[[.,.],.],.],.]]             => 2
[[.,.],[.,[.,[.,.]]]]             => 1
[[.,.],[.,[[.,.],.]]]             => 2
[[.,.],[[.,.],[.,.]]]             => 2
[[.,.],[[.,[.,.]],.]]             => 2
[[.,.],[[[.,.],.],.]]             => 2
[[.,[.,.]],[.,[.,.]]]             => 2
[[.,[.,.]],[[.,.],.]]             => 3
[[[.,.],.],[.,[.,.]]]             => 1
[[[.,.],.],[[.,.],.]]             => 2
[[.,[.,[.,.]]],[.,.]]             => 2
[[.,[[.,.],.]],[.,.]]             => 2
[[[.,.],[.,.]],[.,.]]             => 2
[[[.,[.,.]],.],[.,.]]             => 2
[[[[.,.],.],.],[.,.]]             => 1
[[.,[.,[.,[.,.]]]],.]             => 2
[[.,[.,[[.,.],.]]],.]             => 3
[[.,[[.,.],[.,.]]],.]             => 2
[[.,[[.,[.,.]],.]],.]             => 3
[[.,[[[.,.],.],.]],.]             => 2
[[[.,.],[.,[.,.]]],.]             => 2
[[[.,.],[[.,.],.]],.]             => 2
[[[.,[.,.]],[.,.]],.]             => 3
[[[[.,.],.],[.,.]],.]             => 2
[[[.,[.,[.,.]]],.],.]             => 2
[[[.,[[.,.],.]],.],.]             => 2
[[[[.,.],[.,.]],.],.]             => 2
[[[[.,[.,.]],.],.],.]             => 2
[[[[[.,.],.],.],.],.]             => 1
[.,[.,[.,[.,[.,[.,.]]]]]]         => 1
[.,[.,[.,[.,[[.,.],.]]]]]         => 2
[.,[.,[.,[[.,.],[.,.]]]]]         => 2
[.,[.,[.,[[.,[.,.]],.]]]]         => 2
[.,[.,[.,[[[.,.],.],.]]]]         => 2
[.,[.,[[.,.],[.,[.,.]]]]]         => 2
[.,[.,[[.,.],[[.,.],.]]]]         => 3
[.,[.,[[.,[.,.]],[.,.]]]]         => 2
[.,[.,[[[.,.],.],[.,.]]]]         => 2
[.,[.,[[.,[.,[.,.]]],.]]]         => 2
[.,[.,[[.,[[.,.],.]],.]]]         => 3
[.,[.,[[[.,.],[.,.]],.]]]         => 2
[.,[.,[[[.,[.,.]],.],.]]]         => 3
[.,[.,[[[[.,.],.],.],.]]]         => 2
[.,[[.,.],[.,[.,[.,.]]]]]         => 2
[.,[[.,.],[.,[[.,.],.]]]]         => 3
[.,[[.,.],[[.,.],[.,.]]]]         => 3
[.,[[.,.],[[.,[.,.]],.]]]         => 3
[.,[[.,.],[[[.,.],.],.]]]         => 3
[.,[[.,[.,.]],[.,[.,.]]]]         => 2
[.,[[.,[.,.]],[[.,.],.]]]         => 3
[.,[[[.,.],.],[.,[.,.]]]]         => 2
[.,[[[.,.],.],[[.,.],.]]]         => 3
[.,[[.,[.,[.,.]]],[.,.]]]         => 2
[.,[[.,[[.,.],.]],[.,.]]]         => 3
[.,[[[.,.],[.,.]],[.,.]]]         => 2
[.,[[[.,[.,.]],.],[.,.]]]         => 3
[.,[[[[.,.],.],.],[.,.]]]         => 2
[.,[[.,[.,[.,[.,.]]]],.]]         => 2
[.,[[.,[.,[[.,.],.]]],.]]         => 3
[.,[[.,[[.,.],[.,.]]],.]]         => 3
[.,[[.,[[.,[.,.]],.]],.]]         => 3
[.,[[.,[[[.,.],.],.]],.]]         => 3
[.,[[[.,.],[.,[.,.]]],.]]         => 2
[.,[[[.,.],[[.,.],.]],.]]         => 3
[.,[[[.,[.,.]],[.,.]],.]]         => 3
[.,[[[[.,.],.],[.,.]],.]]         => 2
[.,[[[.,[.,[.,.]]],.],.]]         => 3
[.,[[[.,[[.,.],.]],.],.]]         => 3
[.,[[[[.,.],[.,.]],.],.]]         => 3
[.,[[[[.,[.,.]],.],.],.]]         => 3
[.,[[[[[.,.],.],.],.],.]]         => 2
[[.,.],[.,[.,[.,[.,.]]]]]         => 1
[[.,.],[.,[.,[[.,.],.]]]]         => 2
[[.,.],[.,[[.,.],[.,.]]]]         => 2
[[.,.],[.,[[.,[.,.]],.]]]         => 2
[[.,.],[.,[[[.,.],.],.]]]         => 2
[[.,.],[[.,.],[.,[.,.]]]]         => 2
[[.,.],[[.,.],[[.,.],.]]]         => 3
[[.,.],[[.,[.,.]],[.,.]]]         => 2
[[.,.],[[[.,.],.],[.,.]]]         => 2
[[.,.],[[.,[.,[.,.]]],.]]         => 2
[[.,.],[[.,[[.,.],.]],.]]         => 3
[[.,.],[[[.,.],[.,.]],.]]         => 2
[[.,.],[[[.,[.,.]],.],.]]         => 3
[[.,.],[[[[.,.],.],.],.]]         => 2
[[.,[.,.]],[.,[.,[.,.]]]]         => 2
[[.,[.,.]],[.,[[.,.],.]]]         => 3
[[.,[.,.]],[[.,.],[.,.]]]         => 3
[[.,[.,.]],[[.,[.,.]],.]]         => 3
[[.,[.,.]],[[[.,.],.],.]]         => 3
[[[.,.],.],[.,[.,[.,.]]]]         => 1
[[[.,.],.],[.,[[.,.],.]]]         => 2
[[[.,.],.],[[.,.],[.,.]]]         => 2
[[[.,.],.],[[.,[.,.]],.]]         => 2
[[[.,.],.],[[[.,.],.],.]]         => 2
[[.,[.,[.,.]]],[.,[.,.]]]         => 2
[[.,[.,[.,.]]],[[.,.],.]]         => 3
[[.,[[.,.],.]],[.,[.,.]]]         => 2
[[.,[[.,.],.]],[[.,.],.]]         => 3
[[[.,.],[.,.]],[.,[.,.]]]         => 2
[[[.,.],[.,.]],[[.,.],.]]         => 3
[[[.,[.,.]],.],[.,[.,.]]]         => 2
[[[.,[.,.]],.],[[.,.],.]]         => 3
[[[[.,.],.],.],[.,[.,.]]]         => 1
[[[[.,.],.],.],[[.,.],.]]         => 2
[[.,[.,[.,[.,.]]]],[.,.]]         => 2
[[.,[.,[[.,.],.]]],[.,.]]         => 3
[[.,[[.,.],[.,.]]],[.,.]]         => 2
[[.,[[.,[.,.]],.]],[.,.]]         => 3
[[.,[[[.,.],.],.]],[.,.]]         => 2
[[[.,.],[.,[.,.]]],[.,.]]         => 2
[[[.,.],[[.,.],.]],[.,.]]         => 2
[[[.,[.,.]],[.,.]],[.,.]]         => 3
[[[[.,.],.],[.,.]],[.,.]]         => 2
[[[.,[.,[.,.]]],.],[.,.]]         => 2
[[[.,[[.,.],.]],.],[.,.]]         => 2
[[[[.,.],[.,.]],.],[.,.]]         => 2
[[[[.,[.,.]],.],.],[.,.]]         => 2
[[[[[.,.],.],.],.],[.,.]]         => 1
[[.,[.,[.,[.,[.,.]]]]],.]         => 2
[[.,[.,[.,[[.,.],.]]]],.]         => 3
[[.,[.,[[.,.],[.,.]]]],.]         => 3
[[.,[.,[[.,[.,.]],.]]],.]         => 3
[[.,[.,[[[.,.],.],.]]],.]         => 3
[[.,[[.,.],[.,[.,.]]]],.]         => 2
[[.,[[.,.],[[.,.],.]]],.]         => 3
[[.,[[.,[.,.]],[.,.]]],.]         => 3
[[.,[[[.,.],.],[.,.]]],.]         => 2
[[.,[[.,[.,[.,.]]],.]],.]         => 3
[[.,[[.,[[.,.],.]],.]],.]         => 3
[[.,[[[.,.],[.,.]],.]],.]         => 3
[[.,[[[.,[.,.]],.],.]],.]         => 3
[[.,[[[[.,.],.],.],.]],.]         => 2
[[[.,.],[.,[.,[.,.]]]],.]         => 2
[[[.,.],[.,[[.,.],.]]],.]         => 3
[[[.,.],[[.,.],[.,.]]],.]         => 2
[[[.,.],[[.,[.,.]],.]],.]         => 3
[[[.,.],[[[.,.],.],.]],.]         => 2
[[[.,[.,.]],[.,[.,.]]],.]         => 3
[[[.,[.,.]],[[.,.],.]],.]         => 3
[[[[.,.],.],[.,[.,.]]],.]         => 2
[[[[.,.],.],[[.,.],.]],.]         => 2
[[[.,[.,[.,.]]],[.,.]],.]         => 3
[[[.,[[.,.],.]],[.,.]],.]         => 3
[[[[.,.],[.,.]],[.,.]],.]         => 3
[[[[.,[.,.]],.],[.,.]],.]         => 3
[[[[[.,.],.],.],[.,.]],.]         => 2
[[[.,[.,[.,[.,.]]]],.],.]         => 2
[[[.,[.,[[.,.],.]]],.],.]         => 3
[[[.,[[.,.],[.,.]]],.],.]         => 2
[[[.,[[.,[.,.]],.]],.],.]         => 3
[[[.,[[[.,.],.],.]],.],.]         => 2
[[[[.,.],[.,[.,.]]],.],.]         => 2
[[[[.,.],[[.,.],.]],.],.]         => 2
[[[[.,[.,.]],[.,.]],.],.]         => 3
[[[[[.,.],.],[.,.]],.],.]         => 2
[[[[.,[.,[.,.]]],.],.],.]         => 2
[[[[.,[[.,.],.]],.],.],.]         => 2
[[[[[.,.],[.,.]],.],.],.]         => 2
[[[[[.,[.,.]],.],.],.],.]         => 2
[[[[[[.,.],.],.],.],.],.]         => 1
[.,[.,[.,[.,[.,[.,[.,.]]]]]]]     => 1
[.,[.,[.,[.,[.,[[.,.],.]]]]]]     => 2
[.,[.,[.,[.,[[.,.],[.,.]]]]]]     => 2
[.,[.,[.,[.,[[.,[.,.]],.]]]]]     => 2
[.,[.,[.,[.,[[[.,.],.],.]]]]]     => 2
[.,[.,[.,[[.,.],[.,[.,.]]]]]]     => 2
[.,[.,[.,[[.,.],[[.,.],.]]]]]     => 3
[.,[.,[.,[[.,[.,.]],[.,.]]]]]     => 2
[.,[.,[.,[[[.,.],.],[.,.]]]]]     => 2
[.,[.,[.,[[.,[.,[.,.]]],.]]]]     => 2
[.,[.,[.,[[.,[[.,.],.]],.]]]]     => 3
[.,[.,[.,[[[.,.],[.,.]],.]]]]     => 2
[.,[.,[.,[[[.,[.,.]],.],.]]]]     => 3
[.,[.,[.,[[[[.,.],.],.],.]]]]     => 2
[.,[.,[[.,.],[.,[.,[.,.]]]]]]     => 2
[.,[.,[[.,.],[.,[[.,.],.]]]]]     => 3
[.,[.,[[.,.],[[.,.],[.,.]]]]]     => 3
[.,[.,[[.,.],[[.,[.,.]],.]]]]     => 3
[.,[.,[[.,.],[[[.,.],.],.]]]]     => 3
[.,[.,[[.,[.,.]],[.,[.,.]]]]]     => 2
[.,[.,[[.,[.,.]],[[.,.],.]]]]     => 3
[.,[.,[[[.,.],.],[.,[.,.]]]]]     => 2
[.,[.,[[[.,.],.],[[.,.],.]]]]     => 3
[.,[.,[[.,[.,[.,.]]],[.,.]]]]     => 2
[.,[.,[[.,[[.,.],.]],[.,.]]]]     => 3
[.,[.,[[[.,.],[.,.]],[.,.]]]]     => 2
[.,[.,[[[.,[.,.]],.],[.,.]]]]     => 3
[.,[.,[[[[.,.],.],.],[.,.]]]]     => 2
[.,[.,[[.,[.,[.,[.,.]]]],.]]]     => 2
[.,[.,[[.,[.,[[.,.],.]]],.]]]     => 3
[.,[.,[[.,[[.,.],[.,.]]],.]]]     => 3
[.,[.,[[.,[[.,[.,.]],.]],.]]]     => 3
[.,[.,[[.,[[[.,.],.],.]],.]]]     => 3
[.,[.,[[[.,.],[.,[.,.]]],.]]]     => 2
[.,[.,[[[.,.],[[.,.],.]],.]]]     => 3
[.,[.,[[[.,[.,.]],[.,.]],.]]]     => 3
[.,[.,[[[[.,.],.],[.,.]],.]]]     => 2
[.,[.,[[[.,[.,[.,.]]],.],.]]]     => 3
[.,[.,[[[.,[[.,.],.]],.],.]]]     => 3
[.,[.,[[[[.,.],[.,.]],.],.]]]     => 3
[.,[.,[[[[.,[.,.]],.],.],.]]]     => 3
[.,[.,[[[[[.,.],.],.],.],.]]]     => 2
[.,[[.,.],[.,[.,[.,[.,.]]]]]]     => 2
[.,[[.,.],[.,[.,[[.,.],.]]]]]     => 3
[.,[[.,.],[.,[[.,.],[.,.]]]]]     => 3
[.,[[.,.],[.,[[.,[.,.]],.]]]]     => 3
[.,[[.,.],[.,[[[.,.],.],.]]]]     => 3
[.,[[.,.],[[.,.],[.,[.,.]]]]]     => 3
[.,[[.,.],[[.,.],[[.,.],.]]]]     => 4
[.,[[.,.],[[.,[.,.]],[.,.]]]]     => 3
[.,[[.,.],[[[.,.],.],[.,.]]]]     => 3
[.,[[.,.],[[.,[.,[.,.]]],.]]]     => 3
[.,[[.,.],[[.,[[.,.],.]],.]]]     => 4
[.,[[.,.],[[[.,.],[.,.]],.]]]     => 3
[.,[[.,.],[[[.,[.,.]],.],.]]]     => 4
[.,[[.,.],[[[[.,.],.],.],.]]]     => 3
[.,[[.,[.,.]],[.,[.,[.,.]]]]]     => 2
[.,[[.,[.,.]],[.,[[.,.],.]]]]     => 3
[.,[[.,[.,.]],[[.,.],[.,.]]]]     => 3
[.,[[.,[.,.]],[[.,[.,.]],.]]]     => 3
[.,[[.,[.,.]],[[[.,.],.],.]]]     => 3
[.,[[[.,.],.],[.,[.,[.,.]]]]]     => 2
[.,[[[.,.],.],[.,[[.,.],.]]]]     => 3
[.,[[[.,.],.],[[.,.],[.,.]]]]     => 3
[.,[[[.,.],.],[[.,[.,.]],.]]]     => 3
[.,[[[.,.],.],[[[.,.],.],.]]]     => 3
[.,[[.,[.,[.,.]]],[.,[.,.]]]]     => 2
[.,[[.,[.,[.,.]]],[[.,.],.]]]     => 3
[.,[[.,[[.,.],.]],[.,[.,.]]]]     => 3
[.,[[.,[[.,.],.]],[[.,.],.]]]     => 4
[.,[[[.,.],[.,.]],[.,[.,.]]]]     => 2
[.,[[[.,.],[.,.]],[[.,.],.]]]     => 3
[.,[[[.,[.,.]],.],[.,[.,.]]]]     => 3
[.,[[[.,[.,.]],.],[[.,.],.]]]     => 4
[.,[[[[.,.],.],.],[.,[.,.]]]]     => 2
[.,[[[[.,.],.],.],[[.,.],.]]]     => 3
[.,[[.,[.,[.,[.,.]]]],[.,.]]]     => 2
[.,[[.,[.,[[.,.],.]]],[.,.]]]     => 3
[.,[[.,[[.,.],[.,.]]],[.,.]]]     => 3
[.,[[.,[[.,[.,.]],.]],[.,.]]]     => 3
[.,[[.,[[[.,.],.],.]],[.,.]]]     => 3
[.,[[[.,.],[.,[.,.]]],[.,.]]]     => 2
[.,[[[.,.],[[.,.],.]],[.,.]]]     => 3
[.,[[[.,[.,.]],[.,.]],[.,.]]]     => 3
[.,[[[[.,.],.],[.,.]],[.,.]]]     => 2
[.,[[[.,[.,[.,.]]],.],[.,.]]]     => 3
[.,[[[.,[[.,.],.]],.],[.,.]]]     => 3
[.,[[[[.,.],[.,.]],.],[.,.]]]     => 3
[.,[[[[.,[.,.]],.],.],[.,.]]]     => 3
[.,[[[[[.,.],.],.],.],[.,.]]]     => 2
[.,[[.,[.,[.,[.,[.,.]]]]],.]]     => 2
[.,[[.,[.,[.,[[.,.],.]]]],.]]     => 3
[.,[[.,[.,[[.,.],[.,.]]]],.]]     => 3
[.,[[.,[.,[[.,[.,.]],.]]],.]]     => 3
[.,[[.,[.,[[[.,.],.],.]]],.]]     => 3
[.,[[.,[[.,.],[.,[.,.]]]],.]]     => 3
[.,[[.,[[.,.],[[.,.],.]]],.]]     => 4
[.,[[.,[[.,[.,.]],[.,.]]],.]]     => 3
[.,[[.,[[[.,.],.],[.,.]]],.]]     => 3
[.,[[.,[[.,[.,[.,.]]],.]],.]]     => 3
[.,[[.,[[.,[[.,.],.]],.]],.]]     => 4
[.,[[.,[[[.,.],[.,.]],.]],.]]     => 3
[.,[[.,[[[.,[.,.]],.],.]],.]]     => 4
[.,[[.,[[[[.,.],.],.],.]],.]]     => 3
[.,[[[.,.],[.,[.,[.,.]]]],.]]     => 2
[.,[[[.,.],[.,[[.,.],.]]],.]]     => 3
[.,[[[.,.],[[.,.],[.,.]]],.]]     => 3
[.,[[[.,.],[[.,[.,.]],.]],.]]     => 3
[.,[[[.,.],[[[.,.],.],.]],.]]     => 3
[.,[[[.,[.,.]],[.,[.,.]]],.]]     => 3
[.,[[[.,[.,.]],[[.,.],.]],.]]     => 4
[.,[[[[.,.],.],[.,[.,.]]],.]]     => 2
[.,[[[[.,.],.],[[.,.],.]],.]]     => 3
[.,[[[.,[.,[.,.]]],[.,.]],.]]     => 3
[.,[[[.,[[.,.],.]],[.,.]],.]]     => 3
[.,[[[[.,.],[.,.]],[.,.]],.]]     => 3
[.,[[[[.,[.,.]],.],[.,.]],.]]     => 3
[.,[[[[[.,.],.],.],[.,.]],.]]     => 2
[.,[[[.,[.,[.,[.,.]]]],.],.]]     => 3
[.,[[[.,[.,[[.,.],.]]],.],.]]     => 4
[.,[[[.,[[.,.],[.,.]]],.],.]]     => 3
[.,[[[.,[[.,[.,.]],.]],.],.]]     => 4
[.,[[[.,[[[.,.],.],.]],.],.]]     => 3
[.,[[[[.,.],[.,[.,.]]],.],.]]     => 3
[.,[[[[.,.],[[.,.],.]],.],.]]     => 3
[.,[[[[.,[.,.]],[.,.]],.],.]]     => 4
[.,[[[[[.,.],.],[.,.]],.],.]]     => 3
[.,[[[[.,[.,[.,.]]],.],.],.]]     => 3
[.,[[[[.,[[.,.],.]],.],.],.]]     => 3
[.,[[[[[.,.],[.,.]],.],.],.]]     => 3
[.,[[[[[.,[.,.]],.],.],.],.]]     => 3
[.,[[[[[[.,.],.],.],.],.],.]]     => 2
[[.,.],[.,[.,[.,[.,[.,.]]]]]]     => 1
[[.,.],[.,[.,[.,[[.,.],.]]]]]     => 2
[[.,.],[.,[.,[[.,.],[.,.]]]]]     => 2
[[.,.],[.,[.,[[.,[.,.]],.]]]]     => 2
[[.,.],[.,[.,[[[.,.],.],.]]]]     => 2
[[.,.],[.,[[.,.],[.,[.,.]]]]]     => 2
[[.,.],[.,[[.,.],[[.,.],.]]]]     => 3
[[.,.],[.,[[.,[.,.]],[.,.]]]]     => 2
[[.,.],[.,[[[.,.],.],[.,.]]]]     => 2
[[.,.],[.,[[.,[.,[.,.]]],.]]]     => 2
[[.,.],[.,[[.,[[.,.],.]],.]]]     => 3
[[.,.],[.,[[[.,.],[.,.]],.]]]     => 2
[[.,.],[.,[[[.,[.,.]],.],.]]]     => 3
[[.,.],[.,[[[[.,.],.],.],.]]]     => 2
[[.,.],[[.,.],[.,[.,[.,.]]]]]     => 2
[[.,.],[[.,.],[.,[[.,.],.]]]]     => 3
[[.,.],[[.,.],[[.,.],[.,.]]]]     => 3
[[.,.],[[.,.],[[.,[.,.]],.]]]     => 3
[[.,.],[[.,.],[[[.,.],.],.]]]     => 3
[[.,.],[[.,[.,.]],[.,[.,.]]]]     => 2
[[.,.],[[.,[.,.]],[[.,.],.]]]     => 3
[[.,.],[[[.,.],.],[.,[.,.]]]]     => 2
[[.,.],[[[.,.],.],[[.,.],.]]]     => 3
[[.,.],[[.,[.,[.,.]]],[.,.]]]     => 2
[[.,.],[[.,[[.,.],.]],[.,.]]]     => 3
[[.,.],[[[.,.],[.,.]],[.,.]]]     => 2
[[.,.],[[[.,[.,.]],.],[.,.]]]     => 3
[[.,.],[[[[.,.],.],.],[.,.]]]     => 2
[[.,.],[[.,[.,[.,[.,.]]]],.]]     => 2
[[.,.],[[.,[.,[[.,.],.]]],.]]     => 3
[[.,.],[[.,[[.,.],[.,.]]],.]]     => 3
[[.,.],[[.,[[.,[.,.]],.]],.]]     => 3
[[.,.],[[.,[[[.,.],.],.]],.]]     => 3
[[.,.],[[[.,.],[.,[.,.]]],.]]     => 2
[[.,.],[[[.,.],[[.,.],.]],.]]     => 3
[[.,.],[[[.,[.,.]],[.,.]],.]]     => 3
[[.,.],[[[[.,.],.],[.,.]],.]]     => 2
[[.,.],[[[.,[.,[.,.]]],.],.]]     => 3
[[.,.],[[[.,[[.,.],.]],.],.]]     => 3
[[.,.],[[[[.,.],[.,.]],.],.]]     => 3
[[.,.],[[[[.,[.,.]],.],.],.]]     => 3
[[.,.],[[[[[.,.],.],.],.],.]]     => 2
[[.,[.,.]],[.,[.,[.,[.,.]]]]]     => 2
[[.,[.,.]],[.,[.,[[.,.],.]]]]     => 3
[[.,[.,.]],[.,[[.,.],[.,.]]]]     => 3
[[.,[.,.]],[.,[[.,[.,.]],.]]]     => 3
[[.,[.,.]],[.,[[[.,.],.],.]]]     => 3
[[.,[.,.]],[[.,.],[.,[.,.]]]]     => 3
[[.,[.,.]],[[.,.],[[.,.],.]]]     => 4
[[.,[.,.]],[[.,[.,.]],[.,.]]]     => 3
[[.,[.,.]],[[[.,.],.],[.,.]]]     => 3
[[.,[.,.]],[[.,[.,[.,.]]],.]]     => 3
[[.,[.,.]],[[.,[[.,.],.]],.]]     => 4
[[.,[.,.]],[[[.,.],[.,.]],.]]     => 3
[[.,[.,.]],[[[.,[.,.]],.],.]]     => 4
[[.,[.,.]],[[[[.,.],.],.],.]]     => 3
[[[.,.],.],[.,[.,[.,[.,.]]]]]     => 1
[[[.,.],.],[.,[.,[[.,.],.]]]]     => 2
[[[.,.],.],[.,[[.,.],[.,.]]]]     => 2
[[[.,.],.],[.,[[.,[.,.]],.]]]     => 2
[[[.,.],.],[.,[[[.,.],.],.]]]     => 2
[[[.,.],.],[[.,.],[.,[.,.]]]]     => 2
[[[.,.],.],[[.,.],[[.,.],.]]]     => 3
[[[.,.],.],[[.,[.,.]],[.,.]]]     => 2
[[[.,.],.],[[[.,.],.],[.,.]]]     => 2
[[[.,.],.],[[.,[.,[.,.]]],.]]     => 2
[[[.,.],.],[[.,[[.,.],.]],.]]     => 3
[[[.,.],.],[[[.,.],[.,.]],.]]     => 2
[[[.,.],.],[[[.,[.,.]],.],.]]     => 3
[[[.,.],.],[[[[.,.],.],.],.]]     => 2
[[.,[.,[.,.]]],[.,[.,[.,.]]]]     => 2
[[.,[.,[.,.]]],[.,[[.,.],.]]]     => 3
[[.,[.,[.,.]]],[[.,.],[.,.]]]     => 3
[[.,[.,[.,.]]],[[.,[.,.]],.]]     => 3
[[.,[.,[.,.]]],[[[.,.],.],.]]     => 3
[[.,[[.,.],.]],[.,[.,[.,.]]]]     => 2
[[.,[[.,.],.]],[.,[[.,.],.]]]     => 3
[[.,[[.,.],.]],[[.,.],[.,.]]]     => 3
[[.,[[.,.],.]],[[.,[.,.]],.]]     => 3
[[.,[[.,.],.]],[[[.,.],.],.]]     => 3
[[[.,.],[.,.]],[.,[.,[.,.]]]]     => 2
[[[.,.],[.,.]],[.,[[.,.],.]]]     => 3
[[[.,.],[.,.]],[[.,.],[.,.]]]     => 3
[[[.,.],[.,.]],[[.,[.,.]],.]]     => 3
[[[.,.],[.,.]],[[[.,.],.],.]]     => 3
[[[.,[.,.]],.],[.,[.,[.,.]]]]     => 2
[[[.,[.,.]],.],[.,[[.,.],.]]]     => 3
[[[.,[.,.]],.],[[.,.],[.,.]]]     => 3
[[[.,[.,.]],.],[[.,[.,.]],.]]     => 3
[[[.,[.,.]],.],[[[.,.],.],.]]     => 3
[[[[.,.],.],.],[.,[.,[.,.]]]]     => 1
[[[[.,.],.],.],[.,[[.,.],.]]]     => 2
[[[[.,.],.],.],[[.,.],[.,.]]]     => 2
[[[[.,.],.],.],[[.,[.,.]],.]]     => 2
[[[[.,.],.],.],[[[.,.],.],.]]     => 2
[[.,[.,[.,[.,.]]]],[.,[.,.]]]     => 2
[[.,[.,[.,[.,.]]]],[[.,.],.]]     => 3
[[.,[.,[[.,.],.]]],[.,[.,.]]]     => 3
[[.,[.,[[.,.],.]]],[[.,.],.]]     => 4
[[.,[[.,.],[.,.]]],[.,[.,.]]]     => 2
[[.,[[.,.],[.,.]]],[[.,.],.]]     => 3
[[.,[[.,[.,.]],.]],[.,[.,.]]]     => 3
[[.,[[.,[.,.]],.]],[[.,.],.]]     => 4
[[.,[[[.,.],.],.]],[.,[.,.]]]     => 2
[[.,[[[.,.],.],.]],[[.,.],.]]     => 3
[[[.,.],[.,[.,.]]],[.,[.,.]]]     => 2
[[[.,.],[.,[.,.]]],[[.,.],.]]     => 3
[[[.,.],[[.,.],.]],[.,[.,.]]]     => 2
[[[.,.],[[.,.],.]],[[.,.],.]]     => 3
[[[.,[.,.]],[.,.]],[.,[.,.]]]     => 3
[[[.,[.,.]],[.,.]],[[.,.],.]]     => 4
[[[[.,.],.],[.,.]],[.,[.,.]]]     => 2
[[[[.,.],.],[.,.]],[[.,.],.]]     => 3
[[[.,[.,[.,.]]],.],[.,[.,.]]]     => 2
[[[.,[.,[.,.]]],.],[[.,.],.]]     => 3
[[[.,[[.,.],.]],.],[.,[.,.]]]     => 2
[[[.,[[.,.],.]],.],[[.,.],.]]     => 3
[[[[.,.],[.,.]],.],[.,[.,.]]]     => 2
[[[[.,.],[.,.]],.],[[.,.],.]]     => 3
[[[[.,[.,.]],.],.],[.,[.,.]]]     => 2
[[[[.,[.,.]],.],.],[[.,.],.]]     => 3
[[[[[.,.],.],.],.],[.,[.,.]]]     => 1
[[[[[.,.],.],.],.],[[.,.],.]]     => 2
[[.,[.,[.,[.,[.,.]]]]],[.,.]]     => 2
[[.,[.,[.,[[.,.],.]]]],[.,.]]     => 3
[[.,[.,[[.,.],[.,.]]]],[.,.]]     => 3
[[.,[.,[[.,[.,.]],.]]],[.,.]]     => 3
[[.,[.,[[[.,.],.],.]]],[.,.]]     => 3
[[.,[[.,.],[.,[.,.]]]],[.,.]]     => 2
[[.,[[.,.],[[.,.],.]]],[.,.]]     => 3
[[.,[[.,[.,.]],[.,.]]],[.,.]]     => 3
[[.,[[[.,.],.],[.,.]]],[.,.]]     => 2
[[.,[[.,[.,[.,.]]],.]],[.,.]]     => 3
[[.,[[.,[[.,.],.]],.]],[.,.]]     => 3
[[.,[[[.,.],[.,.]],.]],[.,.]]     => 3
[[.,[[[.,[.,.]],.],.]],[.,.]]     => 3
[[.,[[[[.,.],.],.],.]],[.,.]]     => 2
[[[.,.],[.,[.,[.,.]]]],[.,.]]     => 2
[[[.,.],[.,[[.,.],.]]],[.,.]]     => 3
[[[.,.],[[.,.],[.,.]]],[.,.]]     => 2
[[[.,.],[[.,[.,.]],.]],[.,.]]     => 3
[[[.,.],[[[.,.],.],.]],[.,.]]     => 2
[[[.,[.,.]],[.,[.,.]]],[.,.]]     => 3
[[[.,[.,.]],[[.,.],.]],[.,.]]     => 3
[[[[.,.],.],[.,[.,.]]],[.,.]]     => 2
[[[[.,.],.],[[.,.],.]],[.,.]]     => 2
[[[.,[.,[.,.]]],[.,.]],[.,.]]     => 3
[[[.,[[.,.],.]],[.,.]],[.,.]]     => 3
[[[[.,.],[.,.]],[.,.]],[.,.]]     => 3
[[[[.,[.,.]],.],[.,.]],[.,.]]     => 3
[[[[[.,.],.],.],[.,.]],[.,.]]     => 2
[[[.,[.,[.,[.,.]]]],.],[.,.]]     => 2
[[[.,[.,[[.,.],.]]],.],[.,.]]     => 3
[[[.,[[.,.],[.,.]]],.],[.,.]]     => 2
[[[.,[[.,[.,.]],.]],.],[.,.]]     => 3
[[[.,[[[.,.],.],.]],.],[.,.]]     => 2
[[[[.,.],[.,[.,.]]],.],[.,.]]     => 2
[[[[.,.],[[.,.],.]],.],[.,.]]     => 2
[[[[.,[.,.]],[.,.]],.],[.,.]]     => 3
[[[[[.,.],.],[.,.]],.],[.,.]]     => 2
[[[[.,[.,[.,.]]],.],.],[.,.]]     => 2
[[[[.,[[.,.],.]],.],.],[.,.]]     => 2
[[[[[.,.],[.,.]],.],.],[.,.]]     => 2
[[[[[.,[.,.]],.],.],.],[.,.]]     => 2
[[[[[[.,.],.],.],.],.],[.,.]]     => 1
[[.,[.,[.,[.,[.,[.,.]]]]]],.]     => 2
[[.,[.,[.,[.,[[.,.],.]]]]],.]     => 3
[[.,[.,[.,[[.,.],[.,.]]]]],.]     => 3
[[.,[.,[.,[[.,[.,.]],.]]]],.]     => 3
[[.,[.,[.,[[[.,.],.],.]]]],.]     => 3
[[.,[.,[[.,.],[.,[.,.]]]]],.]     => 3
[[.,[.,[[.,.],[[.,.],.]]]],.]     => 4
[[.,[.,[[.,[.,.]],[.,.]]]],.]     => 3
[[.,[.,[[[.,.],.],[.,.]]]],.]     => 3
[[.,[.,[[.,[.,[.,.]]],.]]],.]     => 3
[[.,[.,[[.,[[.,.],.]],.]]],.]     => 4
[[.,[.,[[[.,.],[.,.]],.]]],.]     => 3
[[.,[.,[[[.,[.,.]],.],.]]],.]     => 4
[[.,[.,[[[[.,.],.],.],.]]],.]     => 3
[[.,[[.,.],[.,[.,[.,.]]]]],.]     => 2
[[.,[[.,.],[.,[[.,.],.]]]],.]     => 3
[[.,[[.,.],[[.,.],[.,.]]]],.]     => 3
[[.,[[.,.],[[.,[.,.]],.]]],.]     => 3
[[.,[[.,.],[[[.,.],.],.]]],.]     => 3
[[.,[[.,[.,.]],[.,[.,.]]]],.]     => 3
[[.,[[.,[.,.]],[[.,.],.]]],.]     => 4
[[.,[[[.,.],.],[.,[.,.]]]],.]     => 2
[[.,[[[.,.],.],[[.,.],.]]],.]     => 3
[[.,[[.,[.,[.,.]]],[.,.]]],.]     => 3
[[.,[[.,[[.,.],.]],[.,.]]],.]     => 3
[[.,[[[.,.],[.,.]],[.,.]]],.]     => 3
[[.,[[[.,[.,.]],.],[.,.]]],.]     => 3
[[.,[[[[.,.],.],.],[.,.]]],.]     => 2
[[.,[[.,[.,[.,[.,.]]]],.]],.]     => 3
[[.,[[.,[.,[[.,.],.]]],.]],.]     => 4
[[.,[[.,[[.,.],[.,.]]],.]],.]     => 3
[[.,[[.,[[.,[.,.]],.]],.]],.]     => 4
[[.,[[.,[[[.,.],.],.]],.]],.]     => 3
[[.,[[[.,.],[.,[.,.]]],.]],.]     => 3
[[.,[[[.,.],[[.,.],.]],.]],.]     => 3
[[.,[[[.,[.,.]],[.,.]],.]],.]     => 4
[[.,[[[[.,.],.],[.,.]],.]],.]     => 3
[[.,[[[.,[.,[.,.]]],.],.]],.]     => 3
[[.,[[[.,[[.,.],.]],.],.]],.]     => 3
[[.,[[[[.,.],[.,.]],.],.]],.]     => 3
[[.,[[[[.,[.,.]],.],.],.]],.]     => 3
[[.,[[[[[.,.],.],.],.],.]],.]     => 2
[[[.,.],[.,[.,[.,[.,.]]]]],.]     => 2
[[[.,.],[.,[.,[[.,.],.]]]],.]     => 3
[[[.,.],[.,[[.,.],[.,.]]]],.]     => 3
[[[.,.],[.,[[.,[.,.]],.]]],.]     => 3
[[[.,.],[.,[[[.,.],.],.]]],.]     => 3
[[[.,.],[[.,.],[.,[.,.]]]],.]     => 2
[[[.,.],[[.,.],[[.,.],.]]],.]     => 3
[[[.,.],[[.,[.,.]],[.,.]]],.]     => 3
[[[.,.],[[[.,.],.],[.,.]]],.]     => 2
[[[.,.],[[.,[.,[.,.]]],.]],.]     => 3
[[[.,.],[[.,[[.,.],.]],.]],.]     => 3
[[[.,.],[[[.,.],[.,.]],.]],.]     => 3
[[[.,.],[[[.,[.,.]],.],.]],.]     => 3
[[[.,.],[[[[.,.],.],.],.]],.]     => 2
[[[.,[.,.]],[.,[.,[.,.]]]],.]     => 3
[[[.,[.,.]],[.,[[.,.],.]]],.]     => 4
[[[.,[.,.]],[[.,.],[.,.]]],.]     => 3
[[[.,[.,.]],[[.,[.,.]],.]],.]     => 4
[[[.,[.,.]],[[[.,.],.],.]],.]     => 3
[[[[.,.],.],[.,[.,[.,.]]]],.]     => 2
[[[[.,.],.],[.,[[.,.],.]]],.]     => 3
[[[[.,.],.],[[.,.],[.,.]]],.]     => 2
[[[[.,.],.],[[.,[.,.]],.]],.]     => 3
[[[[.,.],.],[[[.,.],.],.]],.]     => 2
[[[.,[.,[.,.]]],[.,[.,.]]],.]     => 3
[[[.,[.,[.,.]]],[[.,.],.]],.]     => 3
[[[.,[[.,.],.]],[.,[.,.]]],.]     => 3
[[[.,[[.,.],.]],[[.,.],.]],.]     => 3
[[[[.,.],[.,.]],[.,[.,.]]],.]     => 3
[[[[.,.],[.,.]],[[.,.],.]],.]     => 3
[[[[.,[.,.]],.],[.,[.,.]]],.]     => 3
[[[[.,[.,.]],.],[[.,.],.]],.]     => 3
[[[[[.,.],.],.],[.,[.,.]]],.]     => 2
[[[[[.,.],.],.],[[.,.],.]],.]     => 2
[[[.,[.,[.,[.,.]]]],[.,.]],.]     => 3
[[[.,[.,[[.,.],.]]],[.,.]],.]     => 4
[[[.,[[.,.],[.,.]]],[.,.]],.]     => 3
[[[.,[[.,[.,.]],.]],[.,.]],.]     => 4
[[[.,[[[.,.],.],.]],[.,.]],.]     => 3
[[[[.,.],[.,[.,.]]],[.,.]],.]     => 3
[[[[.,.],[[.,.],.]],[.,.]],.]     => 3
[[[[.,[.,.]],[.,.]],[.,.]],.]     => 4
[[[[[.,.],.],[.,.]],[.,.]],.]     => 3
[[[[.,[.,[.,.]]],.],[.,.]],.]     => 3
[[[[.,[[.,.],.]],.],[.,.]],.]     => 3
[[[[[.,.],[.,.]],.],[.,.]],.]     => 3
[[[[[.,[.,.]],.],.],[.,.]],.]     => 3
[[[[[[.,.],.],.],.],[.,.]],.]     => 2
[[[.,[.,[.,[.,[.,.]]]]],.],.]     => 2
[[[.,[.,[.,[[.,.],.]]]],.],.]     => 3
[[[.,[.,[[.,.],[.,.]]]],.],.]     => 3
[[[.,[.,[[.,[.,.]],.]]],.],.]     => 3
[[[.,[.,[[[.,.],.],.]]],.],.]     => 3
[[[.,[[.,.],[.,[.,.]]]],.],.]     => 2
[[[.,[[.,.],[[.,.],.]]],.],.]     => 3
[[[.,[[.,[.,.]],[.,.]]],.],.]     => 3
[[[.,[[[.,.],.],[.,.]]],.],.]     => 2
[[[.,[[.,[.,[.,.]]],.]],.],.]     => 3
[[[.,[[.,[[.,.],.]],.]],.],.]     => 3
[[[.,[[[.,.],[.,.]],.]],.],.]     => 3
[[[.,[[[.,[.,.]],.],.]],.],.]     => 3
[[[.,[[[[.,.],.],.],.]],.],.]     => 2
[[[[.,.],[.,[.,[.,.]]]],.],.]     => 2
[[[[.,.],[.,[[.,.],.]]],.],.]     => 3
[[[[.,.],[[.,.],[.,.]]],.],.]     => 2
[[[[.,.],[[.,[.,.]],.]],.],.]     => 3
[[[[.,.],[[[.,.],.],.]],.],.]     => 2
[[[[.,[.,.]],[.,[.,.]]],.],.]     => 3
[[[[.,[.,.]],[[.,.],.]],.],.]     => 3
[[[[[.,.],.],[.,[.,.]]],.],.]     => 2
[[[[[.,.],.],[[.,.],.]],.],.]     => 2
[[[[.,[.,[.,.]]],[.,.]],.],.]     => 3
[[[[.,[[.,.],.]],[.,.]],.],.]     => 3
[[[[[.,.],[.,.]],[.,.]],.],.]     => 3
[[[[[.,[.,.]],.],[.,.]],.],.]     => 3
[[[[[[.,.],.],.],[.,.]],.],.]     => 2
[[[[.,[.,[.,[.,.]]]],.],.],.]     => 2
[[[[.,[.,[[.,.],.]]],.],.],.]     => 3
[[[[.,[[.,.],[.,.]]],.],.],.]     => 2
[[[[.,[[.,[.,.]],.]],.],.],.]     => 3
[[[[.,[[[.,.],.],.]],.],.],.]     => 2
[[[[[.,.],[.,[.,.]]],.],.],.]     => 2
[[[[[.,.],[[.,.],.]],.],.],.]     => 2
[[[[[.,[.,.]],[.,.]],.],.],.]     => 3
[[[[[[.,.],.],[.,.]],.],.],.]     => 2
[[[[[.,[.,[.,.]]],.],.],.],.]     => 2
[[[[[.,[[.,.],.]],.],.],.],.]     => 2
[[[[[[.,.],[.,.]],.],.],.],.]     => 2
[[[[[[.,[.,.]],.],.],.],.],.]     => 2
[[[[[[[.,.],.],.],.],.],.],.]     => 1
[.,[.,[.,[.,[.,[.,[.,[.,.]]]]]]]] => 1
[.,[.,[.,[.,[.,[.,[[.,.],.]]]]]]] => 2
[.,[.,[.,[.,[.,[[.,.],[.,.]]]]]]] => 2
[.,[.,[.,[.,[.,[[.,[.,.]],.]]]]]] => 2
[.,[.,[.,[.,[.,[[[.,.],.],.]]]]]] => 2
[.,[.,[.,[.,[[.,.],[.,[.,.]]]]]]] => 2
[.,[.,[.,[.,[[.,.],[[.,.],.]]]]]] => 3
[.,[.,[.,[.,[[.,[.,.]],[.,.]]]]]] => 2
[.,[.,[.,[.,[[[.,.],.],[.,.]]]]]] => 2
[.,[.,[.,[.,[[.,[.,[.,.]]],.]]]]] => 2
[.,[.,[.,[.,[[.,[[.,.],.]],.]]]]] => 3
[.,[.,[.,[.,[[[.,.],[.,.]],.]]]]] => 2
[.,[.,[.,[.,[[[.,[.,.]],.],.]]]]] => 3
[.,[.,[.,[.,[[[[.,.],.],.],.]]]]] => 2
[.,[.,[.,[[.,.],[.,[.,[.,.]]]]]]] => 2
[.,[.,[.,[[.,.],[.,[[.,.],.]]]]]] => 3
[.,[.,[.,[[.,.],[[.,.],[.,.]]]]]] => 3
[.,[.,[.,[[.,.],[[.,[.,.]],.]]]]] => 3
[.,[.,[.,[[.,.],[[[.,.],.],.]]]]] => 3
[.,[.,[.,[[.,[.,.]],[.,[.,.]]]]]] => 2
[.,[.,[.,[[.,[.,.]],[[.,.],.]]]]] => 3
[.,[.,[.,[[[.,.],.],[.,[.,.]]]]]] => 2
[.,[.,[.,[[[.,.],.],[[.,.],.]]]]] => 3
[.,[.,[.,[[.,[.,[.,.]]],[.,.]]]]] => 2
[.,[.,[.,[[.,[[.,.],.]],[.,.]]]]] => 3
[.,[.,[.,[[[.,.],[.,.]],[.,.]]]]] => 2
[.,[.,[.,[[[.,[.,.]],.],[.,.]]]]] => 3
[.,[.,[.,[[[[.,.],.],.],[.,.]]]]] => 2
[.,[.,[.,[[.,[.,[.,[.,.]]]],.]]]] => 2
[.,[.,[.,[[.,[.,[[.,.],.]]],.]]]] => 3
[.,[.,[.,[[.,[[.,.],[.,.]]],.]]]] => 3
[.,[.,[.,[[.,[[.,[.,.]],.]],.]]]] => 3
[.,[.,[.,[[.,[[[.,.],.],.]],.]]]] => 3
[.,[.,[.,[[[.,.],[.,[.,.]]],.]]]] => 2
[.,[.,[.,[[[.,.],[[.,.],.]],.]]]] => 3
[.,[.,[.,[[[.,[.,.]],[.,.]],.]]]] => 3
[.,[.,[.,[[[[.,.],.],[.,.]],.]]]] => 2
[.,[.,[.,[[[.,[.,[.,.]]],.],.]]]] => 3
[.,[.,[.,[[[.,[[.,.],.]],.],.]]]] => 3
[.,[.,[.,[[[[.,.],[.,.]],.],.]]]] => 3
[.,[.,[.,[[[[.,[.,.]],.],.],.]]]] => 3
[.,[.,[.,[[[[[.,.],.],.],.],.]]]] => 2
[.,[.,[[.,.],[.,[.,[.,[.,.]]]]]]] => 2
[.,[.,[[.,.],[.,[.,[[.,.],.]]]]]] => 3
[.,[.,[[.,.],[.,[[.,.],[.,.]]]]]] => 3
[.,[.,[[.,.],[.,[[.,[.,.]],.]]]]] => 3
[.,[.,[[.,.],[.,[[[.,.],.],.]]]]] => 3
[.,[.,[[.,.],[[.,.],[.,[.,.]]]]]] => 3
[.,[.,[[.,.],[[.,.],[[.,.],.]]]]] => 4
[.,[.,[[.,.],[[.,[.,.]],[.,.]]]]] => 3
[.,[.,[[.,.],[[[.,.],.],[.,.]]]]] => 3
[.,[.,[[.,.],[[.,[.,[.,.]]],.]]]] => 3
[.,[.,[[.,.],[[.,[[.,.],.]],.]]]] => 4
[.,[.,[[.,.],[[[.,.],[.,.]],.]]]] => 3
[.,[.,[[.,.],[[[.,[.,.]],.],.]]]] => 4
[.,[.,[[.,.],[[[[.,.],.],.],.]]]] => 3
[.,[.,[[.,[.,.]],[.,[.,[.,.]]]]]] => 2
[.,[.,[[.,[.,.]],[.,[[.,.],.]]]]] => 3
[.,[.,[[.,[.,.]],[[.,.],[.,.]]]]] => 3
[.,[.,[[.,[.,.]],[[.,[.,.]],.]]]] => 3
[.,[.,[[.,[.,.]],[[[.,.],.],.]]]] => 3
[.,[.,[[[.,.],.],[.,[.,[.,.]]]]]] => 2
[.,[.,[[[.,.],.],[.,[[.,.],.]]]]] => 3
[.,[.,[[[.,.],.],[[.,.],[.,.]]]]] => 3
[.,[.,[[[.,.],.],[[.,[.,.]],.]]]] => 3
[.,[.,[[[.,.],.],[[[.,.],.],.]]]] => 3
[.,[.,[[.,[.,[.,.]]],[.,[.,.]]]]] => 2
[.,[.,[[.,[.,[.,.]]],[[.,.],.]]]] => 3
[.,[.,[[.,[[.,.],.]],[.,[.,.]]]]] => 3
[.,[.,[[.,[[.,.],.]],[[.,.],.]]]] => 4
[.,[.,[[[.,.],[.,.]],[.,[.,.]]]]] => 2
[.,[.,[[[.,.],[.,.]],[[.,.],.]]]] => 3
[.,[.,[[[.,[.,.]],.],[.,[.,.]]]]] => 3
[.,[.,[[[.,[.,.]],.],[[.,.],.]]]] => 4
[.,[.,[[[[.,.],.],.],[.,[.,.]]]]] => 2
[.,[.,[[[[.,.],.],.],[[.,.],.]]]] => 3
[.,[.,[[.,[.,[.,[.,.]]]],[.,.]]]] => 2
[.,[.,[[.,[.,[[.,.],.]]],[.,.]]]] => 3
[.,[.,[[.,[[.,.],[.,.]]],[.,.]]]] => 3
[.,[.,[[.,[[.,[.,.]],.]],[.,.]]]] => 3
[.,[.,[[.,[[[.,.],.],.]],[.,.]]]] => 3
[.,[.,[[[.,.],[.,[.,.]]],[.,.]]]] => 2
[.,[.,[[[.,.],[[.,.],.]],[.,.]]]] => 3
[.,[.,[[[.,[.,.]],[.,.]],[.,.]]]] => 3
[.,[.,[[[[.,.],.],[.,.]],[.,.]]]] => 2
[.,[.,[[[.,[.,[.,.]]],.],[.,.]]]] => 3
[.,[.,[[[.,[[.,.],.]],.],[.,.]]]] => 3
[.,[.,[[[[.,.],[.,.]],.],[.,.]]]] => 3
[.,[.,[[[[.,[.,.]],.],.],[.,.]]]] => 3
[.,[.,[[[[[.,.],.],.],.],[.,.]]]] => 2
[.,[.,[[.,[.,[.,[.,[.,.]]]]],.]]] => 2
[.,[.,[[.,[.,[.,[[.,.],.]]]],.]]] => 3
[.,[.,[[.,[.,[[.,.],[.,.]]]],.]]] => 3
[.,[.,[[.,[.,[[.,[.,.]],.]]],.]]] => 3
[.,[.,[[.,[.,[[[.,.],.],.]]],.]]] => 3
[.,[.,[[.,[[.,.],[.,[.,.]]]],.]]] => 3
[.,[.,[[.,[[.,.],[[.,.],.]]],.]]] => 4
[.,[.,[[.,[[.,[.,.]],[.,.]]],.]]] => 3
[.,[.,[[.,[[[.,.],.],[.,.]]],.]]] => 3
[.,[.,[[.,[[.,[.,[.,.]]],.]],.]]] => 3
[.,[.,[[.,[[.,[[.,.],.]],.]],.]]] => 4
[.,[.,[[.,[[[.,.],[.,.]],.]],.]]] => 3
[.,[.,[[.,[[[.,[.,.]],.],.]],.]]] => 4
[.,[.,[[.,[[[[.,.],.],.],.]],.]]] => 3
[.,[.,[[[.,.],[.,[.,[.,.]]]],.]]] => 2
[.,[.,[[[.,.],[.,[[.,.],.]]],.]]] => 3
[.,[.,[[[.,.],[[.,.],[.,.]]],.]]] => 3
[.,[.,[[[.,.],[[.,[.,.]],.]],.]]] => 3
[.,[.,[[[.,.],[[[.,.],.],.]],.]]] => 3
[.,[.,[[[.,[.,.]],[.,[.,.]]],.]]] => 3
[.,[.,[[[.,[.,.]],[[.,.],.]],.]]] => 4
[.,[.,[[[[.,.],.],[.,[.,.]]],.]]] => 2
[.,[.,[[[[.,.],.],[[.,.],.]],.]]] => 3
[.,[.,[[[.,[.,[.,.]]],[.,.]],.]]] => 3
[.,[.,[[[.,[[.,.],.]],[.,.]],.]]] => 3
[.,[.,[[[[.,.],[.,.]],[.,.]],.]]] => 3
[.,[.,[[[[.,[.,.]],.],[.,.]],.]]] => 3
[.,[.,[[[[[.,.],.],.],[.,.]],.]]] => 2
[.,[.,[[[.,[.,[.,[.,.]]]],.],.]]] => 3
[.,[.,[[[.,[.,[[.,.],.]]],.],.]]] => 4
[.,[.,[[[.,[[.,.],[.,.]]],.],.]]] => 3
[.,[.,[[[.,[[.,[.,.]],.]],.],.]]] => 4
[.,[.,[[[.,[[[.,.],.],.]],.],.]]] => 3
[.,[.,[[[[.,.],[.,[.,.]]],.],.]]] => 3
[.,[.,[[[[.,.],[[.,.],.]],.],.]]] => 3
[.,[.,[[[[.,[.,.]],[.,.]],.],.]]] => 4
[.,[.,[[[[[.,.],.],[.,.]],.],.]]] => 3
[.,[.,[[[[.,[.,[.,.]]],.],.],.]]] => 3
[.,[.,[[[[.,[[.,.],.]],.],.],.]]] => 3
[.,[.,[[[[[.,.],[.,.]],.],.],.]]] => 3
[.,[.,[[[[[.,[.,.]],.],.],.],.]]] => 3
[.,[.,[[[[[[.,.],.],.],.],.],.]]] => 2
[.,[[.,.],[.,[.,[.,[.,[.,.]]]]]]] => 2
[.,[[.,.],[.,[.,[.,[[.,.],.]]]]]] => 3
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[[.,.],[.,[[[[.,.],.],[.,.]],.]]] => 2
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[[.,.],[.,[[[[.,.],[.,.]],.],.]]] => 3
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[[.,.],[[.,.],[.,[.,[.,[.,.]]]]]] => 2
[[.,.],[[.,.],[.,[.,[[.,.],.]]]]] => 3
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[[.,.],[[.,.],[.,[[.,[.,.]],.]]]] => 3
[[.,.],[[.,.],[.,[[[.,.],.],.]]]] => 3
[[.,.],[[.,.],[[.,.],[.,[.,.]]]]] => 3
[[.,.],[[.,.],[[.,.],[[.,.],.]]]] => 4
[[.,.],[[.,.],[[.,[.,.]],[.,.]]]] => 3
[[.,.],[[.,.],[[[.,.],.],[.,.]]]] => 3
[[.,.],[[.,.],[[.,[.,[.,.]]],.]]] => 3
[[.,.],[[.,.],[[.,[[.,.],.]],.]]] => 4
[[.,.],[[.,.],[[[.,.],[.,.]],.]]] => 3
[[.,.],[[.,.],[[[.,[.,.]],.],.]]] => 4
[[.,.],[[.,.],[[[[.,.],.],.],.]]] => 3
[[.,.],[[.,[.,.]],[.,[.,[.,.]]]]] => 2
[[.,.],[[.,[.,.]],[.,[[.,.],.]]]] => 3
[[.,.],[[.,[.,.]],[[.,.],[.,.]]]] => 3
[[.,.],[[.,[.,.]],[[.,[.,.]],.]]] => 3
[[.,.],[[.,[.,.]],[[[.,.],.],.]]] => 3
[[.,.],[[[.,.],.],[.,[.,[.,.]]]]] => 2
[[.,.],[[[.,.],.],[.,[[.,.],.]]]] => 3
[[.,.],[[[.,.],.],[[.,.],[.,.]]]] => 3
[[.,.],[[[.,.],.],[[.,[.,.]],.]]] => 3
[[.,.],[[[.,.],.],[[[.,.],.],.]]] => 3
[[.,.],[[.,[.,[.,.]]],[.,[.,.]]]] => 2
[[.,.],[[.,[.,[.,.]]],[[.,.],.]]] => 3
[[.,.],[[.,[[.,.],.]],[.,[.,.]]]] => 3
[[.,.],[[.,[[.,.],.]],[[.,.],.]]] => 4
[[.,.],[[[.,.],[.,.]],[.,[.,.]]]] => 2
[[.,.],[[[.,.],[.,.]],[[.,.],.]]] => 3
[[.,.],[[[.,[.,.]],.],[.,[.,.]]]] => 3
[[.,.],[[[.,[.,.]],.],[[.,.],.]]] => 4
[[.,.],[[[[.,.],.],.],[.,[.,.]]]] => 2
[[.,.],[[[[.,.],.],.],[[.,.],.]]] => 3
[[.,.],[[.,[.,[.,[.,.]]]],[.,.]]] => 2
[[.,.],[[.,[.,[[.,.],.]]],[.,.]]] => 3
[[.,.],[[.,[[.,.],[.,.]]],[.,.]]] => 3
[[.,.],[[.,[[.,[.,.]],.]],[.,.]]] => 3
[[.,.],[[.,[[[.,.],.],.]],[.,.]]] => 3
[[.,.],[[[.,.],[.,[.,.]]],[.,.]]] => 2
[[.,.],[[[.,.],[[.,.],.]],[.,.]]] => 3
[[.,.],[[[.,[.,.]],[.,.]],[.,.]]] => 3
[[.,.],[[[[.,.],.],[.,.]],[.,.]]] => 2
[[.,.],[[[.,[.,[.,.]]],.],[.,.]]] => 3
[[.,.],[[[.,[[.,.],.]],.],[.,.]]] => 3
[[.,.],[[[[.,.],[.,.]],.],[.,.]]] => 3
[[.,.],[[[[.,[.,.]],.],.],[.,.]]] => 3
[[.,.],[[[[[.,.],.],.],.],[.,.]]] => 2
[[.,.],[[.,[.,[.,[.,[.,.]]]]],.]] => 2
[[.,.],[[.,[.,[.,[[.,.],.]]]],.]] => 3
[[.,.],[[.,[.,[[.,.],[.,.]]]],.]] => 3
[[.,.],[[.,[.,[[.,[.,.]],.]]],.]] => 3
[[.,.],[[.,[.,[[[.,.],.],.]]],.]] => 3
[[.,.],[[.,[[.,.],[.,[.,.]]]],.]] => 3
[[.,.],[[.,[[.,.],[[.,.],.]]],.]] => 4
[[.,.],[[.,[[.,[.,.]],[.,.]]],.]] => 3
[[.,.],[[.,[[[.,.],.],[.,.]]],.]] => 3
[[.,.],[[.,[[.,[.,[.,.]]],.]],.]] => 3
[[.,.],[[.,[[.,[[.,.],.]],.]],.]] => 4
[[.,.],[[.,[[[.,.],[.,.]],.]],.]] => 3
[[.,.],[[.,[[[.,[.,.]],.],.]],.]] => 4
[[.,.],[[.,[[[[.,.],.],.],.]],.]] => 3
[[.,.],[[[.,.],[.,[.,[.,.]]]],.]] => 2
[[.,.],[[[.,.],[.,[[.,.],.]]],.]] => 3
[[.,.],[[[.,.],[[.,.],[.,.]]],.]] => 3
[[.,.],[[[.,.],[[.,[.,.]],.]],.]] => 3
[[.,.],[[[.,.],[[[.,.],.],.]],.]] => 3
[[.,.],[[[.,[.,.]],[.,[.,.]]],.]] => 3
[[.,.],[[[.,[.,.]],[[.,.],.]],.]] => 4
[[.,.],[[[[.,.],.],[.,[.,.]]],.]] => 2
[[.,.],[[[[.,.],.],[[.,.],.]],.]] => 3
[[.,.],[[[.,[.,[.,.]]],[.,.]],.]] => 3
[[.,.],[[[.,[[.,.],.]],[.,.]],.]] => 3
[[.,.],[[[[.,.],[.,.]],[.,.]],.]] => 3
[[.,.],[[[[.,[.,.]],.],[.,.]],.]] => 3
[[.,.],[[[[[.,.],.],.],[.,.]],.]] => 2
[[.,.],[[[.,[.,[.,[.,.]]]],.],.]] => 3
[[.,.],[[[.,[.,[[.,.],.]]],.],.]] => 4
[[.,.],[[[.,[[.,.],[.,.]]],.],.]] => 3
[[.,.],[[[.,[[.,[.,.]],.]],.],.]] => 4
[[.,.],[[[.,[[[.,.],.],.]],.],.]] => 3
[[.,.],[[[[.,.],[.,[.,.]]],.],.]] => 3
[[.,.],[[[[.,.],[[.,.],.]],.],.]] => 3
[[.,.],[[[[.,[.,.]],[.,.]],.],.]] => 4
[[.,.],[[[[[.,.],.],[.,.]],.],.]] => 3
[[.,.],[[[[.,[.,[.,.]]],.],.],.]] => 3
[[.,.],[[[[.,[[.,.],.]],.],.],.]] => 3
[[.,.],[[[[[.,.],[.,.]],.],.],.]] => 3
[[.,.],[[[[[.,[.,.]],.],.],.],.]] => 3
[[.,.],[[[[[[.,.],.],.],.],.],.]] => 2
[[.,[.,.]],[.,[.,[.,[.,[.,.]]]]]] => 2
[[.,[.,.]],[.,[.,[.,[[.,.],.]]]]] => 3
[[.,[.,.]],[.,[.,[[.,.],[.,.]]]]] => 3
[[.,[.,.]],[.,[.,[[.,[.,.]],.]]]] => 3
[[.,[.,.]],[.,[.,[[[.,.],.],.]]]] => 3
[[.,[.,.]],[.,[[.,.],[.,[.,.]]]]] => 3
[[.,[.,.]],[.,[[.,.],[[.,.],.]]]] => 4
[[.,[.,.]],[.,[[.,[.,.]],[.,.]]]] => 3
[[.,[.,.]],[.,[[[.,.],.],[.,.]]]] => 3
[[.,[.,.]],[.,[[.,[.,[.,.]]],.]]] => 3
[[.,[.,.]],[.,[[.,[[.,.],.]],.]]] => 4
[[.,[.,.]],[.,[[[.,.],[.,.]],.]]] => 3
[[.,[.,.]],[.,[[[.,[.,.]],.],.]]] => 4
[[.,[.,.]],[.,[[[[.,.],.],.],.]]] => 3
[[.,[.,.]],[[.,.],[.,[.,[.,.]]]]] => 3

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Created: Aug 09, 2016 at 11:12 by Christian Stump

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Last Updated: Aug 09, 2016 at 11:12 by Christian Stump