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*       Copyright (C) 2019 The FindStatCrew <info@findstat.org>             *
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-----------------------------------------------------------------------------
Statistic identifier: St000060

-----------------------------------------------------------------------------
Collection: Permutations

-----------------------------------------------------------------------------
Description: The greater neighbor of the maximum.

Han [2] showed that this statistic is (up to a shift) equidistributed on zigzag permutations (permutations $\pi$ such that $\pi(1) < \pi(2) > \pi(3) \cdots$) with the smallest path leaf label of the binary tree associated to a permutation ([[St000724]]), see also [3].

-----------------------------------------------------------------------------
References: [1]   Foata, D., Han, G.-N. Finite difference calculus for alternating permutations [[MathSciNet:3173528]] [[arXiv:1304.2483]]
[2]   [[https://www.emis.de/journals/SLC/wpapers/s74vortrag/han.pdf]]
[3]   Poupard, C. Deux propriétés des arbres binaires ordonnés stricts [[MathSciNet:1005843]]

-----------------------------------------------------------------------------
Code:
def statistic(pi):
    n = pi.size()
    pi = [0]+list(pi)+[0]
    i = pi.index(n)
    return max(pi[i-1],pi[i+1])

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

[1,2]         => 1
[2,1]         => 1
[1,2,3]       => 2
[1,3,2]       => 2
[2,1,3]       => 1
[2,3,1]       => 2
[3,1,2]       => 1
[3,2,1]       => 2
[1,2,3,4]     => 3
[1,2,4,3]     => 3
[1,3,2,4]     => 2
[1,3,4,2]     => 3
[1,4,2,3]     => 2
[1,4,3,2]     => 3
[2,1,3,4]     => 3
[2,1,4,3]     => 3
[2,3,1,4]     => 1
[2,3,4,1]     => 3
[2,4,1,3]     => 2
[2,4,3,1]     => 3
[3,1,2,4]     => 2
[3,1,4,2]     => 2
[3,2,1,4]     => 1
[3,2,4,1]     => 2
[3,4,1,2]     => 3
[3,4,2,1]     => 3
[4,1,2,3]     => 1
[4,1,3,2]     => 1
[4,2,1,3]     => 2
[4,2,3,1]     => 2
[4,3,1,2]     => 3
[4,3,2,1]     => 3
[1,2,3,4,5]   => 4
[1,2,3,5,4]   => 4
[1,2,4,3,5]   => 3
[1,2,4,5,3]   => 4
[1,2,5,3,4]   => 3
[1,2,5,4,3]   => 4
[1,3,2,4,5]   => 4
[1,3,2,5,4]   => 4
[1,3,4,2,5]   => 2
[1,3,4,5,2]   => 4
[1,3,5,2,4]   => 3
[1,3,5,4,2]   => 4
[1,4,2,3,5]   => 3
[1,4,2,5,3]   => 3
[1,4,3,2,5]   => 2
[1,4,3,5,2]   => 3
[1,4,5,2,3]   => 4
[1,4,5,3,2]   => 4
[1,5,2,3,4]   => 2
[1,5,2,4,3]   => 2
[1,5,3,2,4]   => 3
[1,5,3,4,2]   => 3
[1,5,4,2,3]   => 4
[1,5,4,3,2]   => 4
[2,1,3,4,5]   => 4
[2,1,3,5,4]   => 4
[2,1,4,3,5]   => 3
[2,1,4,5,3]   => 4
[2,1,5,3,4]   => 3
[2,1,5,4,3]   => 4
[2,3,1,4,5]   => 4
[2,3,1,5,4]   => 4
[2,3,4,1,5]   => 1
[2,3,4,5,1]   => 4
[2,3,5,1,4]   => 3
[2,3,5,4,1]   => 4
[2,4,1,3,5]   => 3
[2,4,1,5,3]   => 3
[2,4,3,1,5]   => 1
[2,4,3,5,1]   => 3
[2,4,5,1,3]   => 4
[2,4,5,3,1]   => 4
[2,5,1,3,4]   => 2
[2,5,1,4,3]   => 2
[2,5,3,1,4]   => 3
[2,5,3,4,1]   => 3
[2,5,4,1,3]   => 4
[2,5,4,3,1]   => 4
[3,1,2,4,5]   => 4
[3,1,2,5,4]   => 4
[3,1,4,2,5]   => 2
[3,1,4,5,2]   => 4
[3,1,5,2,4]   => 2
[3,1,5,4,2]   => 4
[3,2,1,4,5]   => 4
[3,2,1,5,4]   => 4
[3,2,4,1,5]   => 1
[3,2,4,5,1]   => 4
[3,2,5,1,4]   => 2
[3,2,5,4,1]   => 4
[3,4,1,2,5]   => 2
[3,4,1,5,2]   => 2
[3,4,2,1,5]   => 1
[3,4,2,5,1]   => 2
[3,4,5,1,2]   => 4
[3,4,5,2,1]   => 4
[3,5,1,2,4]   => 3
[3,5,1,4,2]   => 3
[3,5,2,1,4]   => 3
[3,5,2,4,1]   => 3
[3,5,4,1,2]   => 4
[3,5,4,2,1]   => 4
[4,1,2,3,5]   => 3
[4,1,2,5,3]   => 3
[4,1,3,2,5]   => 2
[4,1,3,5,2]   => 3
[4,1,5,2,3]   => 2
[4,1,5,3,2]   => 3
[4,2,1,3,5]   => 3
[4,2,1,5,3]   => 3
[4,2,3,1,5]   => 1
[4,2,3,5,1]   => 3
[4,2,5,1,3]   => 2
[4,2,5,3,1]   => 3
[4,3,1,2,5]   => 2
[4,3,1,5,2]   => 2
[4,3,2,1,5]   => 1
[4,3,2,5,1]   => 2
[4,3,5,1,2]   => 3
[4,3,5,2,1]   => 3
[4,5,1,2,3]   => 4
[4,5,1,3,2]   => 4
[4,5,2,1,3]   => 4
[4,5,2,3,1]   => 4
[4,5,3,1,2]   => 4
[4,5,3,2,1]   => 4
[5,1,2,3,4]   => 1
[5,1,2,4,3]   => 1
[5,1,3,2,4]   => 1
[5,1,3,4,2]   => 1
[5,1,4,2,3]   => 1
[5,1,4,3,2]   => 1
[5,2,1,3,4]   => 2
[5,2,1,4,3]   => 2
[5,2,3,1,4]   => 2
[5,2,3,4,1]   => 2
[5,2,4,1,3]   => 2
[5,2,4,3,1]   => 2
[5,3,1,2,4]   => 3
[5,3,1,4,2]   => 3
[5,3,2,1,4]   => 3
[5,3,2,4,1]   => 3
[5,3,4,1,2]   => 3
[5,3,4,2,1]   => 3
[5,4,1,2,3]   => 4
[5,4,1,3,2]   => 4
[5,4,2,1,3]   => 4
[5,4,2,3,1]   => 4
[5,4,3,1,2]   => 4
[5,4,3,2,1]   => 4
[1,2,3,4,5,6] => 5
[1,2,3,4,6,5] => 5
[1,2,3,5,4,6] => 4
[1,2,3,5,6,4] => 5
[1,2,3,6,4,5] => 4
[1,2,3,6,5,4] => 5
[1,2,4,3,5,6] => 5
[1,2,4,3,6,5] => 5
[1,2,4,5,3,6] => 3
[1,2,4,5,6,3] => 5
[1,2,4,6,3,5] => 4
[1,2,4,6,5,3] => 5
[1,2,5,3,4,6] => 4
[1,2,5,3,6,4] => 4
[1,2,5,4,3,6] => 3
[1,2,5,4,6,3] => 4
[1,2,5,6,3,4] => 5
[1,2,5,6,4,3] => 5
[1,2,6,3,4,5] => 3
[1,2,6,3,5,4] => 3
[1,2,6,4,3,5] => 4
[1,2,6,4,5,3] => 4
[1,2,6,5,3,4] => 5
[1,2,6,5,4,3] => 5
[1,3,2,4,5,6] => 5
[1,3,2,4,6,5] => 5
[1,3,2,5,4,6] => 4
[1,3,2,5,6,4] => 5
[1,3,2,6,4,5] => 4
[1,3,2,6,5,4] => 5
[1,3,4,2,5,6] => 5
[1,3,4,2,6,5] => 5
[1,3,4,5,2,6] => 2
[1,3,4,5,6,2] => 5
[1,3,4,6,2,5] => 4
[1,3,4,6,5,2] => 5
[1,3,5,2,4,6] => 4
[1,3,5,2,6,4] => 4
[1,3,5,4,2,6] => 2
[1,3,5,4,6,2] => 4
[1,3,5,6,2,4] => 5
[1,3,5,6,4,2] => 5
[1,3,6,2,4,5] => 3
[1,3,6,2,5,4] => 3
[1,3,6,4,2,5] => 4
[1,3,6,4,5,2] => 4
[1,3,6,5,2,4] => 5
[1,3,6,5,4,2] => 5
[1,4,2,3,5,6] => 5
[1,4,2,3,6,5] => 5
[1,4,2,5,3,6] => 3
[1,4,2,5,6,3] => 5
[1,4,2,6,3,5] => 3
[1,4,2,6,5,3] => 5
[1,4,3,2,5,6] => 5
[1,4,3,2,6,5] => 5
[1,4,3,5,2,6] => 2
[1,4,3,5,6,2] => 5
[1,4,3,6,2,5] => 3
[1,4,3,6,5,2] => 5
[1,4,5,2,3,6] => 3
[1,4,5,2,6,3] => 3
[1,4,5,3,2,6] => 2
[1,4,5,3,6,2] => 3
[1,4,5,6,2,3] => 5
[1,4,5,6,3,2] => 5
[1,4,6,2,3,5] => 4
[1,4,6,2,5,3] => 4
[1,4,6,3,2,5] => 4
[1,4,6,3,5,2] => 4
[1,4,6,5,2,3] => 5
[1,4,6,5,3,2] => 5
[1,5,2,3,4,6] => 4
[1,5,2,3,6,4] => 4
[1,5,2,4,3,6] => 3
[1,5,2,4,6,3] => 4
[1,5,2,6,3,4] => 3
[1,5,2,6,4,3] => 4
[1,5,3,2,4,6] => 4
[1,5,3,2,6,4] => 4
[1,5,3,4,2,6] => 2
[1,5,3,4,6,2] => 4
[1,5,3,6,2,4] => 3
[1,5,3,6,4,2] => 4
[1,5,4,2,3,6] => 3
[1,5,4,2,6,3] => 3
[1,5,4,3,2,6] => 2
[1,5,4,3,6,2] => 3
[1,5,4,6,2,3] => 4
[1,5,4,6,3,2] => 4
[1,5,6,2,3,4] => 5
[1,5,6,2,4,3] => 5
[1,5,6,3,2,4] => 5
[1,5,6,3,4,2] => 5
[1,5,6,4,2,3] => 5
[1,5,6,4,3,2] => 5
[1,6,2,3,4,5] => 2
[1,6,2,3,5,4] => 2
[1,6,2,4,3,5] => 2
[1,6,2,4,5,3] => 2
[1,6,2,5,3,4] => 2
[1,6,2,5,4,3] => 2
[1,6,3,2,4,5] => 3
[1,6,3,2,5,4] => 3
[1,6,3,4,2,5] => 3
[1,6,3,4,5,2] => 3
[1,6,3,5,2,4] => 3
[1,6,3,5,4,2] => 3
[1,6,4,2,3,5] => 4
[1,6,4,2,5,3] => 4
[1,6,4,3,2,5] => 4
[1,6,4,3,5,2] => 4
[1,6,4,5,2,3] => 4
[1,6,4,5,3,2] => 4
[1,6,5,2,3,4] => 5
[1,6,5,2,4,3] => 5
[1,6,5,3,2,4] => 5
[1,6,5,3,4,2] => 5
[1,6,5,4,2,3] => 5
[1,6,5,4,3,2] => 5
[2,1,3,4,5,6] => 5
[2,1,3,4,6,5] => 5
[2,1,3,5,4,6] => 4
[2,1,3,5,6,4] => 5
[2,1,3,6,4,5] => 4
[2,1,3,6,5,4] => 5
[2,1,4,3,5,6] => 5
[2,1,4,3,6,5] => 5
[2,1,4,5,3,6] => 3
[2,1,4,5,6,3] => 5
[2,1,4,6,3,5] => 4
[2,1,4,6,5,3] => 5
[2,1,5,3,4,6] => 4
[2,1,5,3,6,4] => 4
[2,1,5,4,3,6] => 3
[2,1,5,4,6,3] => 4
[2,1,5,6,3,4] => 5
[2,1,5,6,4,3] => 5
[2,1,6,3,4,5] => 3
[2,1,6,3,5,4] => 3
[2,1,6,4,3,5] => 4
[2,1,6,4,5,3] => 4
[2,1,6,5,3,4] => 5
[2,1,6,5,4,3] => 5
[2,3,1,4,5,6] => 5
[2,3,1,4,6,5] => 5
[2,3,1,5,4,6] => 4
[2,3,1,5,6,4] => 5
[2,3,1,6,4,5] => 4
[2,3,1,6,5,4] => 5
[2,3,4,1,5,6] => 5
[2,3,4,1,6,5] => 5
[2,3,4,5,1,6] => 1
[2,3,4,5,6,1] => 5
[2,3,4,6,1,5] => 4
[2,3,4,6,5,1] => 5
[2,3,5,1,4,6] => 4
[2,3,5,1,6,4] => 4
[2,3,5,4,1,6] => 1
[2,3,5,4,6,1] => 4
[2,3,5,6,1,4] => 5
[2,3,5,6,4,1] => 5
[2,3,6,1,4,5] => 3
[2,3,6,1,5,4] => 3
[2,3,6,4,1,5] => 4
[2,3,6,4,5,1] => 4
[2,3,6,5,1,4] => 5
[2,3,6,5,4,1] => 5
[2,4,1,3,5,6] => 5
[2,4,1,3,6,5] => 5
[2,4,1,5,3,6] => 3
[2,4,1,5,6,3] => 5
[2,4,1,6,3,5] => 3
[2,4,1,6,5,3] => 5
[2,4,3,1,5,6] => 5
[2,4,3,1,6,5] => 5
[2,4,3,5,1,6] => 1
[2,4,3,5,6,1] => 5
[2,4,3,6,1,5] => 3
[2,4,3,6,5,1] => 5
[2,4,5,1,3,6] => 3
[2,4,5,1,6,3] => 3
[2,4,5,3,1,6] => 1
[2,4,5,3,6,1] => 3
[2,4,5,6,1,3] => 5
[2,4,5,6,3,1] => 5
[2,4,6,1,3,5] => 4
[2,4,6,1,5,3] => 4
[2,4,6,3,1,5] => 4
[2,4,6,3,5,1] => 4
[2,4,6,5,1,3] => 5
[2,4,6,5,3,1] => 5
[2,5,1,3,4,6] => 4
[2,5,1,3,6,4] => 4
[2,5,1,4,3,6] => 3
[2,5,1,4,6,3] => 4
[2,5,1,6,3,4] => 3
[2,5,1,6,4,3] => 4
[2,5,3,1,4,6] => 4
[2,5,3,1,6,4] => 4
[2,5,3,4,1,6] => 1
[2,5,3,4,6,1] => 4
[2,5,3,6,1,4] => 3
[2,5,3,6,4,1] => 4
[2,5,4,1,3,6] => 3
[2,5,4,1,6,3] => 3
[2,5,4,3,1,6] => 1
[2,5,4,3,6,1] => 3
[2,5,4,6,1,3] => 4
[2,5,4,6,3,1] => 4
[2,5,6,1,3,4] => 5
[2,5,6,1,4,3] => 5
[2,5,6,3,1,4] => 5
[2,5,6,3,4,1] => 5
[2,5,6,4,1,3] => 5
[2,5,6,4,3,1] => 5
[2,6,1,3,4,5] => 2
[2,6,1,3,5,4] => 2
[2,6,1,4,3,5] => 2
[2,6,1,4,5,3] => 2
[2,6,1,5,3,4] => 2
[2,6,1,5,4,3] => 2
[2,6,3,1,4,5] => 3
[2,6,3,1,5,4] => 3
[2,6,3,4,1,5] => 3
[2,6,3,4,5,1] => 3
[2,6,3,5,1,4] => 3
[2,6,3,5,4,1] => 3
[2,6,4,1,3,5] => 4
[2,6,4,1,5,3] => 4
[2,6,4,3,1,5] => 4
[2,6,4,3,5,1] => 4
[2,6,4,5,1,3] => 4
[2,6,4,5,3,1] => 4
[2,6,5,1,3,4] => 5
[2,6,5,1,4,3] => 5
[2,6,5,3,1,4] => 5
[2,6,5,3,4,1] => 5
[2,6,5,4,1,3] => 5
[2,6,5,4,3,1] => 5
[3,1,2,4,5,6] => 5
[3,1,2,4,6,5] => 5
[3,1,2,5,4,6] => 4
[3,1,2,5,6,4] => 5
[3,1,2,6,4,5] => 4
[3,1,2,6,5,4] => 5
[3,1,4,2,5,6] => 5
[3,1,4,2,6,5] => 5
[3,1,4,5,2,6] => 2
[3,1,4,5,6,2] => 5
[3,1,4,6,2,5] => 4
[3,1,4,6,5,2] => 5
[3,1,5,2,4,6] => 4
[3,1,5,2,6,4] => 4
[3,1,5,4,2,6] => 2
[3,1,5,4,6,2] => 4
[3,1,5,6,2,4] => 5
[3,1,5,6,4,2] => 5
[3,1,6,2,4,5] => 2
[3,1,6,2,5,4] => 2
[3,1,6,4,2,5] => 4
[3,1,6,4,5,2] => 4
[3,1,6,5,2,4] => 5
[3,1,6,5,4,2] => 5
[3,2,1,4,5,6] => 5
[3,2,1,4,6,5] => 5
[3,2,1,5,4,6] => 4
[3,2,1,5,6,4] => 5
[3,2,1,6,4,5] => 4
[3,2,1,6,5,4] => 5
[3,2,4,1,5,6] => 5
[3,2,4,1,6,5] => 5
[3,2,4,5,1,6] => 1
[3,2,4,5,6,1] => 5
[3,2,4,6,1,5] => 4
[3,2,4,6,5,1] => 5
[3,2,5,1,4,6] => 4
[3,2,5,1,6,4] => 4
[3,2,5,4,1,6] => 1
[3,2,5,4,6,1] => 4
[3,2,5,6,1,4] => 5
[3,2,5,6,4,1] => 5
[3,2,6,1,4,5] => 2
[3,2,6,1,5,4] => 2
[3,2,6,4,1,5] => 4
[3,2,6,4,5,1] => 4
[3,2,6,5,1,4] => 5
[3,2,6,5,4,1] => 5
[3,4,1,2,5,6] => 5
[3,4,1,2,6,5] => 5
[3,4,1,5,2,6] => 2
[3,4,1,5,6,2] => 5
[3,4,1,6,2,5] => 2
[3,4,1,6,5,2] => 5
[3,4,2,1,5,6] => 5
[3,4,2,1,6,5] => 5
[3,4,2,5,1,6] => 1
[3,4,2,5,6,1] => 5
[3,4,2,6,1,5] => 2
[3,4,2,6,5,1] => 5
[3,4,5,1,2,6] => 2
[3,4,5,1,6,2] => 2
[3,4,5,2,1,6] => 1
[3,4,5,2,6,1] => 2
[3,4,5,6,1,2] => 5
[3,4,5,6,2,1] => 5
[3,4,6,1,2,5] => 4
[3,4,6,1,5,2] => 4
[3,4,6,2,1,5] => 4
[3,4,6,2,5,1] => 4
[3,4,6,5,1,2] => 5
[3,4,6,5,2,1] => 5
[3,5,1,2,4,6] => 4
[3,5,1,2,6,4] => 4
[3,5,1,4,2,6] => 2
[3,5,1,4,6,2] => 4
[3,5,1,6,2,4] => 2
[3,5,1,6,4,2] => 4
[3,5,2,1,4,6] => 4
[3,5,2,1,6,4] => 4
[3,5,2,4,1,6] => 1
[3,5,2,4,6,1] => 4
[3,5,2,6,1,4] => 2
[3,5,2,6,4,1] => 4
[3,5,4,1,2,6] => 2
[3,5,4,1,6,2] => 2
[3,5,4,2,1,6] => 1
[3,5,4,2,6,1] => 2
[3,5,4,6,1,2] => 4
[3,5,4,6,2,1] => 4
[3,5,6,1,2,4] => 5
[3,5,6,1,4,2] => 5
[3,5,6,2,1,4] => 5
[3,5,6,2,4,1] => 5
[3,5,6,4,1,2] => 5
[3,5,6,4,2,1] => 5
[3,6,1,2,4,5] => 3
[3,6,1,2,5,4] => 3
[3,6,1,4,2,5] => 3
[3,6,1,4,5,2] => 3
[3,6,1,5,2,4] => 3
[3,6,1,5,4,2] => 3
[3,6,2,1,4,5] => 3
[3,6,2,1,5,4] => 3
[3,6,2,4,1,5] => 3
[3,6,2,4,5,1] => 3
[3,6,2,5,1,4] => 3
[3,6,2,5,4,1] => 3
[3,6,4,1,2,5] => 4
[3,6,4,1,5,2] => 4
[3,6,4,2,1,5] => 4
[3,6,4,2,5,1] => 4
[3,6,4,5,1,2] => 4
[3,6,4,5,2,1] => 4
[3,6,5,1,2,4] => 5
[3,6,5,1,4,2] => 5
[3,6,5,2,1,4] => 5
[3,6,5,2,4,1] => 5
[3,6,5,4,1,2] => 5
[3,6,5,4,2,1] => 5
[4,1,2,3,5,6] => 5
[4,1,2,3,6,5] => 5
[4,1,2,5,3,6] => 3
[4,1,2,5,6,3] => 5
[4,1,2,6,3,5] => 3
[4,1,2,6,5,3] => 5
[4,1,3,2,5,6] => 5
[4,1,3,2,6,5] => 5
[4,1,3,5,2,6] => 2
[4,1,3,5,6,2] => 5
[4,1,3,6,2,5] => 3
[4,1,3,6,5,2] => 5
[4,1,5,2,3,6] => 3
[4,1,5,2,6,3] => 3
[4,1,5,3,2,6] => 2
[4,1,5,3,6,2] => 3
[4,1,5,6,2,3] => 5
[4,1,5,6,3,2] => 5
[4,1,6,2,3,5] => 2
[4,1,6,2,5,3] => 2
[4,1,6,3,2,5] => 3
[4,1,6,3,5,2] => 3
[4,1,6,5,2,3] => 5
[4,1,6,5,3,2] => 5
[4,2,1,3,5,6] => 5
[4,2,1,3,6,5] => 5
[4,2,1,5,3,6] => 3
[4,2,1,5,6,3] => 5
[4,2,1,6,3,5] => 3
[4,2,1,6,5,3] => 5
[4,2,3,1,5,6] => 5
[4,2,3,1,6,5] => 5
[4,2,3,5,1,6] => 1
[4,2,3,5,6,1] => 5
[4,2,3,6,1,5] => 3
[4,2,3,6,5,1] => 5
[4,2,5,1,3,6] => 3
[4,2,5,1,6,3] => 3
[4,2,5,3,1,6] => 1
[4,2,5,3,6,1] => 3
[4,2,5,6,1,3] => 5
[4,2,5,6,3,1] => 5
[4,2,6,1,3,5] => 2
[4,2,6,1,5,3] => 2
[4,2,6,3,1,5] => 3
[4,2,6,3,5,1] => 3
[4,2,6,5,1,3] => 5
[4,2,6,5,3,1] => 5
[4,3,1,2,5,6] => 5
[4,3,1,2,6,5] => 5
[4,3,1,5,2,6] => 2
[4,3,1,5,6,2] => 5
[4,3,1,6,2,5] => 2
[4,3,1,6,5,2] => 5
[4,3,2,1,5,6] => 5
[4,3,2,1,6,5] => 5
[4,3,2,5,1,6] => 1
[4,3,2,5,6,1] => 5
[4,3,2,6,1,5] => 2
[4,3,2,6,5,1] => 5
[4,3,5,1,2,6] => 2
[4,3,5,1,6,2] => 2
[4,3,5,2,1,6] => 1
[4,3,5,2,6,1] => 2
[4,3,5,6,1,2] => 5
[4,3,5,6,2,1] => 5
[4,3,6,1,2,5] => 3
[4,3,6,1,5,2] => 3
[4,3,6,2,1,5] => 3
[4,3,6,2,5,1] => 3
[4,3,6,5,1,2] => 5
[4,3,6,5,2,1] => 5
[4,5,1,2,3,6] => 3
[4,5,1,2,6,3] => 3
[4,5,1,3,2,6] => 2
[4,5,1,3,6,2] => 3
[4,5,1,6,2,3] => 2
[4,5,1,6,3,2] => 3
[4,5,2,1,3,6] => 3
[4,5,2,1,6,3] => 3
[4,5,2,3,1,6] => 1
[4,5,2,3,6,1] => 3
[4,5,2,6,1,3] => 2
[4,5,2,6,3,1] => 3
[4,5,3,1,2,6] => 2
[4,5,3,1,6,2] => 2
[4,5,3,2,1,6] => 1
[4,5,3,2,6,1] => 2
[4,5,3,6,1,2] => 3
[4,5,3,6,2,1] => 3
[4,5,6,1,2,3] => 5
[4,5,6,1,3,2] => 5
[4,5,6,2,1,3] => 5
[4,5,6,2,3,1] => 5
[4,5,6,3,1,2] => 5
[4,5,6,3,2,1] => 5
[4,6,1,2,3,5] => 4
[4,6,1,2,5,3] => 4
[4,6,1,3,2,5] => 4
[4,6,1,3,5,2] => 4
[4,6,1,5,2,3] => 4
[4,6,1,5,3,2] => 4
[4,6,2,1,3,5] => 4
[4,6,2,1,5,3] => 4
[4,6,2,3,1,5] => 4
[4,6,2,3,5,1] => 4
[4,6,2,5,1,3] => 4
[4,6,2,5,3,1] => 4
[4,6,3,1,2,5] => 4
[4,6,3,1,5,2] => 4
[4,6,3,2,1,5] => 4
[4,6,3,2,5,1] => 4
[4,6,3,5,1,2] => 4
[4,6,3,5,2,1] => 4
[4,6,5,1,2,3] => 5
[4,6,5,1,3,2] => 5
[4,6,5,2,1,3] => 5
[4,6,5,2,3,1] => 5
[4,6,5,3,1,2] => 5
[4,6,5,3,2,1] => 5
[5,1,2,3,4,6] => 4
[5,1,2,3,6,4] => 4
[5,1,2,4,3,6] => 3
[5,1,2,4,6,3] => 4
[5,1,2,6,3,4] => 3
[5,1,2,6,4,3] => 4
[5,1,3,2,4,6] => 4
[5,1,3,2,6,4] => 4
[5,1,3,4,2,6] => 2
[5,1,3,4,6,2] => 4
[5,1,3,6,2,4] => 3
[5,1,3,6,4,2] => 4
[5,1,4,2,3,6] => 3
[5,1,4,2,6,3] => 3
[5,1,4,3,2,6] => 2
[5,1,4,3,6,2] => 3
[5,1,4,6,2,3] => 4
[5,1,4,6,3,2] => 4
[5,1,6,2,3,4] => 2
[5,1,6,2,4,3] => 2
[5,1,6,3,2,4] => 3
[5,1,6,3,4,2] => 3
[5,1,6,4,2,3] => 4
[5,1,6,4,3,2] => 4
[5,2,1,3,4,6] => 4
[5,2,1,3,6,4] => 4
[5,2,1,4,3,6] => 3
[5,2,1,4,6,3] => 4
[5,2,1,6,3,4] => 3
[5,2,1,6,4,3] => 4
[5,2,3,1,4,6] => 4
[5,2,3,1,6,4] => 4
[5,2,3,4,1,6] => 1
[5,2,3,4,6,1] => 4
[5,2,3,6,1,4] => 3
[5,2,3,6,4,1] => 4
[5,2,4,1,3,6] => 3
[5,2,4,1,6,3] => 3
[5,2,4,3,1,6] => 1
[5,2,4,3,6,1] => 3
[5,2,4,6,1,3] => 4
[5,2,4,6,3,1] => 4
[5,2,6,1,3,4] => 2
[5,2,6,1,4,3] => 2
[5,2,6,3,1,4] => 3
[5,2,6,3,4,1] => 3
[5,2,6,4,1,3] => 4
[5,2,6,4,3,1] => 4
[5,3,1,2,4,6] => 4
[5,3,1,2,6,4] => 4
[5,3,1,4,2,6] => 2
[5,3,1,4,6,2] => 4
[5,3,1,6,2,4] => 2
[5,3,1,6,4,2] => 4
[5,3,2,1,4,6] => 4
[5,3,2,1,6,4] => 4
[5,3,2,4,1,6] => 1
[5,3,2,4,6,1] => 4
[5,3,2,6,1,4] => 2
[5,3,2,6,4,1] => 4
[5,3,4,1,2,6] => 2
[5,3,4,1,6,2] => 2
[5,3,4,2,1,6] => 1
[5,3,4,2,6,1] => 2
[5,3,4,6,1,2] => 4
[5,3,4,6,2,1] => 4
[5,3,6,1,2,4] => 3
[5,3,6,1,4,2] => 3
[5,3,6,2,1,4] => 3
[5,3,6,2,4,1] => 3
[5,3,6,4,1,2] => 4
[5,3,6,4,2,1] => 4
[5,4,1,2,3,6] => 3
[5,4,1,2,6,3] => 3
[5,4,1,3,2,6] => 2
[5,4,1,3,6,2] => 3
[5,4,1,6,2,3] => 2
[5,4,1,6,3,2] => 3
[5,4,2,1,3,6] => 3
[5,4,2,1,6,3] => 3
[5,4,2,3,1,6] => 1
[5,4,2,3,6,1] => 3
[5,4,2,6,1,3] => 2
[5,4,2,6,3,1] => 3
[5,4,3,1,2,6] => 2
[5,4,3,1,6,2] => 2
[5,4,3,2,1,6] => 1
[5,4,3,2,6,1] => 2
[5,4,3,6,1,2] => 3
[5,4,3,6,2,1] => 3
[5,4,6,1,2,3] => 4
[5,4,6,1,3,2] => 4
[5,4,6,2,1,3] => 4
[5,4,6,2,3,1] => 4
[5,4,6,3,1,2] => 4
[5,4,6,3,2,1] => 4
[5,6,1,2,3,4] => 5
[5,6,1,2,4,3] => 5
[5,6,1,3,2,4] => 5
[5,6,1,3,4,2] => 5
[5,6,1,4,2,3] => 5
[5,6,1,4,3,2] => 5
[5,6,2,1,3,4] => 5
[5,6,2,1,4,3] => 5
[5,6,2,3,1,4] => 5
[5,6,2,3,4,1] => 5
[5,6,2,4,1,3] => 5
[5,6,2,4,3,1] => 5
[5,6,3,1,2,4] => 5
[5,6,3,1,4,2] => 5
[5,6,3,2,1,4] => 5
[5,6,3,2,4,1] => 5
[5,6,3,4,1,2] => 5
[5,6,3,4,2,1] => 5
[5,6,4,1,2,3] => 5
[5,6,4,1,3,2] => 5
[5,6,4,2,1,3] => 5
[5,6,4,2,3,1] => 5
[5,6,4,3,1,2] => 5
[5,6,4,3,2,1] => 5
[6,1,2,3,4,5] => 1
[6,1,2,3,5,4] => 1
[6,1,2,4,3,5] => 1
[6,1,2,4,5,3] => 1
[6,1,2,5,3,4] => 1
[6,1,2,5,4,3] => 1
[6,1,3,2,4,5] => 1
[6,1,3,2,5,4] => 1
[6,1,3,4,2,5] => 1
[6,1,3,4,5,2] => 1
[6,1,3,5,2,4] => 1
[6,1,3,5,4,2] => 1
[6,1,4,2,3,5] => 1
[6,1,4,2,5,3] => 1
[6,1,4,3,2,5] => 1
[6,1,4,3,5,2] => 1
[6,1,4,5,2,3] => 1
[6,1,4,5,3,2] => 1
[6,1,5,2,3,4] => 1
[6,1,5,2,4,3] => 1
[6,1,5,3,2,4] => 1
[6,1,5,3,4,2] => 1
[6,1,5,4,2,3] => 1
[6,1,5,4,3,2] => 1
[6,2,1,3,4,5] => 2
[6,2,1,3,5,4] => 2
[6,2,1,4,3,5] => 2
[6,2,1,4,5,3] => 2
[6,2,1,5,3,4] => 2
[6,2,1,5,4,3] => 2
[6,2,3,1,4,5] => 2
[6,2,3,1,5,4] => 2
[6,2,3,4,1,5] => 2
[6,2,3,4,5,1] => 2
[6,2,3,5,1,4] => 2
[6,2,3,5,4,1] => 2
[6,2,4,1,3,5] => 2
[6,2,4,1,5,3] => 2
[6,2,4,3,1,5] => 2
[6,2,4,3,5,1] => 2
[6,2,4,5,1,3] => 2
[6,2,4,5,3,1] => 2
[6,2,5,1,3,4] => 2
[6,2,5,1,4,3] => 2
[6,2,5,3,1,4] => 2
[6,2,5,3,4,1] => 2
[6,2,5,4,1,3] => 2
[6,2,5,4,3,1] => 2
[6,3,1,2,4,5] => 3
[6,3,1,2,5,4] => 3
[6,3,1,4,2,5] => 3
[6,3,1,4,5,2] => 3
[6,3,1,5,2,4] => 3
[6,3,1,5,4,2] => 3
[6,3,2,1,4,5] => 3
[6,3,2,1,5,4] => 3
[6,3,2,4,1,5] => 3
[6,3,2,4,5,1] => 3
[6,3,2,5,1,4] => 3
[6,3,2,5,4,1] => 3
[6,3,4,1,2,5] => 3
[6,3,4,1,5,2] => 3
[6,3,4,2,1,5] => 3
[6,3,4,2,5,1] => 3
[6,3,4,5,1,2] => 3
[6,3,4,5,2,1] => 3
[6,3,5,1,2,4] => 3
[6,3,5,1,4,2] => 3
[6,3,5,2,1,4] => 3
[6,3,5,2,4,1] => 3
[6,3,5,4,1,2] => 3
[6,3,5,4,2,1] => 3
[6,4,1,2,3,5] => 4
[6,4,1,2,5,3] => 4
[6,4,1,3,2,5] => 4
[6,4,1,3,5,2] => 4
[6,4,1,5,2,3] => 4
[6,4,1,5,3,2] => 4
[6,4,2,1,3,5] => 4
[6,4,2,1,5,3] => 4
[6,4,2,3,1,5] => 4
[6,4,2,3,5,1] => 4
[6,4,2,5,1,3] => 4
[6,4,2,5,3,1] => 4
[6,4,3,1,2,5] => 4
[6,4,3,1,5,2] => 4
[6,4,3,2,1,5] => 4
[6,4,3,2,5,1] => 4
[6,4,3,5,1,2] => 4
[6,4,3,5,2,1] => 4
[6,4,5,1,2,3] => 4
[6,4,5,1,3,2] => 4
[6,4,5,2,1,3] => 4
[6,4,5,2,3,1] => 4
[6,4,5,3,1,2] => 4
[6,4,5,3,2,1] => 4
[6,5,1,2,3,4] => 5
[6,5,1,2,4,3] => 5
[6,5,1,3,2,4] => 5
[6,5,1,3,4,2] => 5
[6,5,1,4,2,3] => 5
[6,5,1,4,3,2] => 5
[6,5,2,1,3,4] => 5
[6,5,2,1,4,3] => 5
[6,5,2,3,1,4] => 5
[6,5,2,3,4,1] => 5
[6,5,2,4,1,3] => 5
[6,5,2,4,3,1] => 5
[6,5,3,1,2,4] => 5
[6,5,3,1,4,2] => 5
[6,5,3,2,1,4] => 5
[6,5,3,2,4,1] => 5
[6,5,3,4,1,2] => 5
[6,5,3,4,2,1] => 5
[6,5,4,1,2,3] => 5
[6,5,4,1,3,2] => 5
[6,5,4,2,1,3] => 5
[6,5,4,2,3,1] => 5
[6,5,4,3,1,2] => 5
[6,5,4,3,2,1] => 5

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Created: Apr 10, 2013 at 10:30 by Christian Stump

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Last Updated: Mar 28, 2017 at 11:45 by Christian Stump