*****************************************************************************
*       www.FindStat.org - The Combinatorial Statistic Finder               *
*                                                                           *
*       Copyright (C) 2019 The FindStatCrew <info@findstat.org>             *
*                                                                           *
*    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.                   *
*****************************************************************************

-----------------------------------------------------------------------------
Statistic identifier: St000558

-----------------------------------------------------------------------------
Collection: Set partitions

-----------------------------------------------------------------------------
Description: The number of occurrences of the pattern {{1,2}} in a set partition.

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

-----------------------------------------------------------------------------
Code:
def Klazar_occurrences(pi, pattern):
    """
    Return the number of occurrences of pattern in pi.

    EXAMPLES:

    From Mansour 2013, page 86, Example 3.24

    The set partition π = 135/26/4 contains four occurrences of
    the pattern 12/3, namely, 13/6, 13/4, 15/6, and 35/6. On the other hand, the
    set partition π avoids the pattern 12/34.

    sage: Klazar_occurrences([[1,3,5],[2,6],[4]], [[1,2],[3]])
    4
    sage: Klazar_occurrences([[1,3,5],[2,6],[4]], [[1,2],[3,4]])
    0
    """
    pi = SetPartition(pi).standardization()
    pattern = SetPartition(pattern).standardization()
    count = 0
    for s in Subsets(range(1,1+pi.size()), pattern.size()):
        if pi.restriction(s).standardization() == pattern:
            count += 1
    return count


def statistic(pi):
    return Klazar_occurrences(pi, [[1,2]])

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

{{1,2}}                       => 1
{{1},{2}}                     => 0
{{1,2,3}}                     => 3
{{1,2},{3}}                   => 1
{{1,3},{2}}                   => 1
{{1},{2,3}}                   => 1
{{1},{2},{3}}                 => 0
{{1,2,3,4}}                   => 6
{{1,2,3},{4}}                 => 3
{{1,2,4},{3}}                 => 3
{{1,2},{3,4}}                 => 2
{{1,2},{3},{4}}               => 1
{{1,3,4},{2}}                 => 3
{{1,3},{2,4}}                 => 2
{{1,3},{2},{4}}               => 1
{{1,4},{2,3}}                 => 2
{{1},{2,3,4}}                 => 3
{{1},{2,3},{4}}               => 1
{{1,4},{2},{3}}               => 1
{{1},{2,4},{3}}               => 1
{{1},{2},{3,4}}               => 1
{{1},{2},{3},{4}}             => 0
{{1,2,3,4,5}}                 => 10
{{1,2,3,4},{5}}               => 6
{{1,2,3,5},{4}}               => 6
{{1,2,3},{4,5}}               => 4
{{1,2,3},{4},{5}}             => 3
{{1,2,4,5},{3}}               => 6
{{1,2,4},{3,5}}               => 4
{{1,2,4},{3},{5}}             => 3
{{1,2,5},{3,4}}               => 4
{{1,2},{3,4,5}}               => 4
{{1,2},{3,4},{5}}             => 2
{{1,2,5},{3},{4}}             => 3
{{1,2},{3,5},{4}}             => 2
{{1,2},{3},{4,5}}             => 2
{{1,2},{3},{4},{5}}           => 1
{{1,3,4,5},{2}}               => 6
{{1,3,4},{2,5}}               => 4
{{1,3,4},{2},{5}}             => 3
{{1,3,5},{2,4}}               => 4
{{1,3},{2,4,5}}               => 4
{{1,3},{2,4},{5}}             => 2
{{1,3,5},{2},{4}}             => 3
{{1,3},{2,5},{4}}             => 2
{{1,3},{2},{4,5}}             => 2
{{1,3},{2},{4},{5}}           => 1
{{1,4,5},{2,3}}               => 4
{{1,4},{2,3,5}}               => 4
{{1,4},{2,3},{5}}             => 2
{{1,5},{2,3,4}}               => 4
{{1},{2,3,4,5}}               => 6
{{1},{2,3,4},{5}}             => 3
{{1,5},{2,3},{4}}             => 2
{{1},{2,3,5},{4}}             => 3
{{1},{2,3},{4,5}}             => 2
{{1},{2,3},{4},{5}}           => 1
{{1,4,5},{2},{3}}             => 3
{{1,4},{2,5},{3}}             => 2
{{1,4},{2},{3,5}}             => 2
{{1,4},{2},{3},{5}}           => 1
{{1,5},{2,4},{3}}             => 2
{{1},{2,4,5},{3}}             => 3
{{1},{2,4},{3,5}}             => 2
{{1},{2,4},{3},{5}}           => 1
{{1,5},{2},{3,4}}             => 2
{{1},{2,5},{3,4}}             => 2
{{1},{2},{3,4,5}}             => 3
{{1},{2},{3,4},{5}}           => 1
{{1,5},{2},{3},{4}}           => 1
{{1},{2,5},{3},{4}}           => 1
{{1},{2},{3,5},{4}}           => 1
{{1},{2},{3},{4,5}}           => 1
{{1},{2},{3},{4},{5}}         => 0
{{1,2,3,4,5,6}}               => 15
{{1,2,3,4,5},{6}}             => 10
{{1,2,3,4,6},{5}}             => 10
{{1,2,3,4},{5,6}}             => 7
{{1,2,3,4},{5},{6}}           => 6
{{1,2,3,5,6},{4}}             => 10
{{1,2,3,5},{4,6}}             => 7
{{1,2,3,5},{4},{6}}           => 6
{{1,2,3,6},{4,5}}             => 7
{{1,2,3},{4,5,6}}             => 6
{{1,2,3},{4,5},{6}}           => 4
{{1,2,3,6},{4},{5}}           => 6
{{1,2,3},{4,6},{5}}           => 4
{{1,2,3},{4},{5,6}}           => 4
{{1,2,3},{4},{5},{6}}         => 3
{{1,2,4,5,6},{3}}             => 10
{{1,2,4,5},{3,6}}             => 7
{{1,2,4,5},{3},{6}}           => 6
{{1,2,4,6},{3,5}}             => 7
{{1,2,4},{3,5,6}}             => 6
{{1,2,4},{3,5},{6}}           => 4
{{1,2,4,6},{3},{5}}           => 6
{{1,2,4},{3,6},{5}}           => 4
{{1,2,4},{3},{5,6}}           => 4
{{1,2,4},{3},{5},{6}}         => 3
{{1,2,5,6},{3,4}}             => 7
{{1,2,5},{3,4,6}}             => 6
{{1,2,5},{3,4},{6}}           => 4
{{1,2,6},{3,4,5}}             => 6
{{1,2},{3,4,5,6}}             => 7
{{1,2},{3,4,5},{6}}           => 4
{{1,2,6},{3,4},{5}}           => 4
{{1,2},{3,4,6},{5}}           => 4
{{1,2},{3,4},{5,6}}           => 3
{{1,2},{3,4},{5},{6}}         => 2
{{1,2,5,6},{3},{4}}           => 6
{{1,2,5},{3,6},{4}}           => 4
{{1,2,5},{3},{4,6}}           => 4
{{1,2,5},{3},{4},{6}}         => 3
{{1,2,6},{3,5},{4}}           => 4
{{1,2},{3,5,6},{4}}           => 4
{{1,2},{3,5},{4,6}}           => 3
{{1,2},{3,5},{4},{6}}         => 2
{{1,2,6},{3},{4,5}}           => 4
{{1,2},{3,6},{4,5}}           => 3
{{1,2},{3},{4,5,6}}           => 4
{{1,2},{3},{4,5},{6}}         => 2
{{1,2,6},{3},{4},{5}}         => 3
{{1,2},{3,6},{4},{5}}         => 2
{{1,2},{3},{4,6},{5}}         => 2
{{1,2},{3},{4},{5,6}}         => 2
{{1,2},{3},{4},{5},{6}}       => 1
{{1,3,4,5,6},{2}}             => 10
{{1,3,4,5},{2,6}}             => 7
{{1,3,4,5},{2},{6}}           => 6
{{1,3,4,6},{2,5}}             => 7
{{1,3,4},{2,5,6}}             => 6
{{1,3,4},{2,5},{6}}           => 4
{{1,3,4,6},{2},{5}}           => 6
{{1,3,4},{2,6},{5}}           => 4
{{1,3,4},{2},{5,6}}           => 4
{{1,3,4},{2},{5},{6}}         => 3
{{1,3,5,6},{2,4}}             => 7
{{1,3,5},{2,4,6}}             => 6
{{1,3,5},{2,4},{6}}           => 4
{{1,3,6},{2,4,5}}             => 6
{{1,3},{2,4,5,6}}             => 7
{{1,3},{2,4,5},{6}}           => 4
{{1,3,6},{2,4},{5}}           => 4
{{1,3},{2,4,6},{5}}           => 4
{{1,3},{2,4},{5,6}}           => 3
{{1,3},{2,4},{5},{6}}         => 2
{{1,3,5,6},{2},{4}}           => 6
{{1,3,5},{2,6},{4}}           => 4
{{1,3,5},{2},{4,6}}           => 4
{{1,3,5},{2},{4},{6}}         => 3
{{1,3,6},{2,5},{4}}           => 4
{{1,3},{2,5,6},{4}}           => 4
{{1,3},{2,5},{4,6}}           => 3
{{1,3},{2,5},{4},{6}}         => 2
{{1,3,6},{2},{4,5}}           => 4
{{1,3},{2,6},{4,5}}           => 3
{{1,3},{2},{4,5,6}}           => 4
{{1,3},{2},{4,5},{6}}         => 2
{{1,3,6},{2},{4},{5}}         => 3
{{1,3},{2,6},{4},{5}}         => 2
{{1,3},{2},{4,6},{5}}         => 2
{{1,3},{2},{4},{5,6}}         => 2
{{1,3},{2},{4},{5},{6}}       => 1
{{1,4,5,6},{2,3}}             => 7
{{1,4,5},{2,3,6}}             => 6
{{1,4,5},{2,3},{6}}           => 4
{{1,4,6},{2,3,5}}             => 6
{{1,4},{2,3,5,6}}             => 7
{{1,4},{2,3,5},{6}}           => 4
{{1,4,6},{2,3},{5}}           => 4
{{1,4},{2,3,6},{5}}           => 4
{{1,4},{2,3},{5,6}}           => 3
{{1,4},{2,3},{5},{6}}         => 2
{{1,5,6},{2,3,4}}             => 6
{{1,5},{2,3,4,6}}             => 7
{{1,5},{2,3,4},{6}}           => 4
{{1,6},{2,3,4,5}}             => 7
{{1},{2,3,4,5,6}}             => 10
{{1},{2,3,4,5},{6}}           => 6
{{1,6},{2,3,4},{5}}           => 4
{{1},{2,3,4,6},{5}}           => 6
{{1},{2,3,4},{5,6}}           => 4
{{1},{2,3,4},{5},{6}}         => 3
{{1,5,6},{2,3},{4}}           => 4
{{1,5},{2,3,6},{4}}           => 4
{{1,5},{2,3},{4,6}}           => 3
{{1,5},{2,3},{4},{6}}         => 2
{{1,6},{2,3,5},{4}}           => 4
{{1},{2,3,5,6},{4}}           => 6
{{1},{2,3,5},{4,6}}           => 4
{{1},{2,3,5},{4},{6}}         => 3
{{1,6},{2,3},{4,5}}           => 3
{{1},{2,3,6},{4,5}}           => 4
{{1},{2,3},{4,5,6}}           => 4
{{1},{2,3},{4,5},{6}}         => 2
{{1,6},{2,3},{4},{5}}         => 2
{{1},{2,3,6},{4},{5}}         => 3
{{1},{2,3},{4,6},{5}}         => 2
{{1},{2,3},{4},{5,6}}         => 2
{{1},{2,3},{4},{5},{6}}       => 1
{{1,4,5,6},{2},{3}}           => 6
{{1,4,5},{2,6},{3}}           => 4
{{1,4,5},{2},{3,6}}           => 4
{{1,4,5},{2},{3},{6}}         => 3
{{1,4,6},{2,5},{3}}           => 4
{{1,4},{2,5,6},{3}}           => 4
{{1,4},{2,5},{3,6}}           => 3
{{1,4},{2,5},{3},{6}}         => 2
{{1,4,6},{2},{3,5}}           => 4
{{1,4},{2,6},{3,5}}           => 3
{{1,4},{2},{3,5,6}}           => 4
{{1,4},{2},{3,5},{6}}         => 2
{{1,4,6},{2},{3},{5}}         => 3
{{1,4},{2,6},{3},{5}}         => 2
{{1,4},{2},{3,6},{5}}         => 2
{{1,4},{2},{3},{5,6}}         => 2
{{1,4},{2},{3},{5},{6}}       => 1
{{1,5,6},{2,4},{3}}           => 4
{{1,5},{2,4,6},{3}}           => 4
{{1,5},{2,4},{3,6}}           => 3
{{1,5},{2,4},{3},{6}}         => 2
{{1,6},{2,4,5},{3}}           => 4
{{1},{2,4,5,6},{3}}           => 6
{{1},{2,4,5},{3,6}}           => 4
{{1},{2,4,5},{3},{6}}         => 3
{{1,6},{2,4},{3,5}}           => 3
{{1},{2,4,6},{3,5}}           => 4
{{1},{2,4},{3,5,6}}           => 4
{{1},{2,4},{3,5},{6}}         => 2
{{1,6},{2,4},{3},{5}}         => 2
{{1},{2,4,6},{3},{5}}         => 3
{{1},{2,4},{3,6},{5}}         => 2
{{1},{2,4},{3},{5,6}}         => 2
{{1},{2,4},{3},{5},{6}}       => 1
{{1,5,6},{2},{3,4}}           => 4
{{1,5},{2,6},{3,4}}           => 3
{{1,5},{2},{3,4,6}}           => 4
{{1,5},{2},{3,4},{6}}         => 2
{{1,6},{2,5},{3,4}}           => 3
{{1},{2,5,6},{3,4}}           => 4
{{1},{2,5},{3,4,6}}           => 4
{{1},{2,5},{3,4},{6}}         => 2
{{1,6},{2},{3,4,5}}           => 4
{{1},{2,6},{3,4,5}}           => 4
{{1},{2},{3,4,5,6}}           => 6
{{1},{2},{3,4,5},{6}}         => 3
{{1,6},{2},{3,4},{5}}         => 2
{{1},{2,6},{3,4},{5}}         => 2
{{1},{2},{3,4,6},{5}}         => 3
{{1},{2},{3,4},{5,6}}         => 2
{{1},{2},{3,4},{5},{6}}       => 1
{{1,5,6},{2},{3},{4}}         => 3
{{1,5},{2,6},{3},{4}}         => 2
{{1,5},{2},{3,6},{4}}         => 2
{{1,5},{2},{3},{4,6}}         => 2
{{1,5},{2},{3},{4},{6}}       => 1
{{1,6},{2,5},{3},{4}}         => 2
{{1},{2,5,6},{3},{4}}         => 3
{{1},{2,5},{3,6},{4}}         => 2
{{1},{2,5},{3},{4,6}}         => 2
{{1},{2,5},{3},{4},{6}}       => 1
{{1,6},{2},{3,5},{4}}         => 2
{{1},{2,6},{3,5},{4}}         => 2
{{1},{2},{3,5,6},{4}}         => 3
{{1},{2},{3,5},{4,6}}         => 2
{{1},{2},{3,5},{4},{6}}       => 1
{{1,6},{2},{3},{4,5}}         => 2
{{1},{2,6},{3},{4,5}}         => 2
{{1},{2},{3,6},{4,5}}         => 2
{{1},{2},{3},{4,5,6}}         => 3
{{1},{2},{3},{4,5},{6}}       => 1
{{1,6},{2},{3},{4},{5}}       => 1
{{1},{2,6},{3},{4},{5}}       => 1
{{1},{2},{3,6},{4},{5}}       => 1
{{1},{2},{3},{4,6},{5}}       => 1
{{1},{2},{3},{4},{5,6}}       => 1
{{1},{2},{3},{4},{5},{6}}     => 0
{{1,2,3,4,5,6,7}}             => 21
{{1,2,3,4,5,6},{7}}           => 15
{{1,2,3,4,5,7},{6}}           => 15
{{1,2,3,4,5},{6,7}}           => 11
{{1,2,3,4,5},{6},{7}}         => 10
{{1,2,3,4,6,7},{5}}           => 15
{{1,2,3,4,6},{5,7}}           => 11
{{1,2,3,4,6},{5},{7}}         => 10
{{1,2,3,4,7},{5,6}}           => 11
{{1,2,3,4},{5,6,7}}           => 9
{{1,2,3,4},{5,6},{7}}         => 7
{{1,2,3,4,7},{5},{6}}         => 10
{{1,2,3,4},{5,7},{6}}         => 7
{{1,2,3,4},{5},{6,7}}         => 7
{{1,2,3,4},{5},{6},{7}}       => 6
{{1,2,3,5,6,7},{4}}           => 15
{{1,2,3,5,6},{4,7}}           => 11
{{1,2,3,5,6},{4},{7}}         => 10
{{1,2,3,5,7},{4,6}}           => 11
{{1,2,3,5},{4,6,7}}           => 9
{{1,2,3,5},{4,6},{7}}         => 7
{{1,2,3,5,7},{4},{6}}         => 10
{{1,2,3,5},{4,7},{6}}         => 7
{{1,2,3,5},{4},{6,7}}         => 7
{{1,2,3,5},{4},{6},{7}}       => 6
{{1,2,3,6,7},{4,5}}           => 11
{{1,2,3,6},{4,5,7}}           => 9
{{1,2,3,6},{4,5},{7}}         => 7
{{1,2,3,7},{4,5,6}}           => 9
{{1,2,3},{4,5,6,7}}           => 9
{{1,2,3},{4,5,6},{7}}         => 6
{{1,2,3,7},{4,5},{6}}         => 7
{{1,2,3},{4,5,7},{6}}         => 6
{{1,2,3},{4,5},{6,7}}         => 5
{{1,2,3},{4,5},{6},{7}}       => 4
{{1,2,3,6,7},{4},{5}}         => 10
{{1,2,3,6},{4,7},{5}}         => 7
{{1,2,3,6},{4},{5,7}}         => 7
{{1,2,3,6},{4},{5},{7}}       => 6
{{1,2,3,7},{4,6},{5}}         => 7
{{1,2,3},{4,6,7},{5}}         => 6
{{1,2,3},{4,6},{5,7}}         => 5
{{1,2,3},{4,6},{5},{7}}       => 4
{{1,2,3,7},{4},{5,6}}         => 7
{{1,2,3},{4,7},{5,6}}         => 5
{{1,2,3},{4},{5,6,7}}         => 6
{{1,2,3},{4},{5,6},{7}}       => 4
{{1,2,3,7},{4},{5},{6}}       => 6
{{1,2,3},{4,7},{5},{6}}       => 4
{{1,2,3},{4},{5,7},{6}}       => 4
{{1,2,3},{4},{5},{6,7}}       => 4
{{1,2,3},{4},{5},{6},{7}}     => 3
{{1,2,4,5,6,7},{3}}           => 15
{{1,2,4,5,6},{3,7}}           => 11
{{1,2,4,5,6},{3},{7}}         => 10
{{1,2,4,5,7},{3,6}}           => 11
{{1,2,4,5},{3,6,7}}           => 9
{{1,2,4,5},{3,6},{7}}         => 7
{{1,2,4,5,7},{3},{6}}         => 10
{{1,2,4,5},{3,7},{6}}         => 7
{{1,2,4,5},{3},{6,7}}         => 7
{{1,2,4,5},{3},{6},{7}}       => 6
{{1,2,4,6,7},{3,5}}           => 11
{{1,2,4,6},{3,5,7}}           => 9
{{1,2,4,6},{3,5},{7}}         => 7
{{1,2,4,7},{3,5,6}}           => 9
{{1,2,4},{3,5,6,7}}           => 9
{{1,2,4},{3,5,6},{7}}         => 6
{{1,2,4,7},{3,5},{6}}         => 7
{{1,2,4},{3,5,7},{6}}         => 6
{{1,2,4},{3,5},{6,7}}         => 5
{{1,2,4},{3,5},{6},{7}}       => 4
{{1,2,4,6,7},{3},{5}}         => 10
{{1,2,4,6},{3,7},{5}}         => 7
{{1,2,4,6},{3},{5,7}}         => 7
{{1,2,4,6},{3},{5},{7}}       => 6
{{1,2,4,7},{3,6},{5}}         => 7
{{1,2,4},{3,6,7},{5}}         => 6
{{1,2,4},{3,6},{5,7}}         => 5
{{1,2,4},{3,6},{5},{7}}       => 4
{{1,2,4,7},{3},{5,6}}         => 7
{{1,2,4},{3,7},{5,6}}         => 5
{{1,2,4},{3},{5,6,7}}         => 6
{{1,2,4},{3},{5,6},{7}}       => 4
{{1,2,4,7},{3},{5},{6}}       => 6
{{1,2,4},{3,7},{5},{6}}       => 4
{{1,2,4},{3},{5,7},{6}}       => 4
{{1,2,4},{3},{5},{6,7}}       => 4
{{1,2,4},{3},{5},{6},{7}}     => 3
{{1,2,5,6,7},{3,4}}           => 11
{{1,2,5,6},{3,4,7}}           => 9
{{1,2,5,6},{3,4},{7}}         => 7
{{1,2,5,7},{3,4,6}}           => 9
{{1,2,5},{3,4,6,7}}           => 9
{{1,2,5},{3,4,6},{7}}         => 6
{{1,2,5,7},{3,4},{6}}         => 7
{{1,2,5},{3,4,7},{6}}         => 6
{{1,2,5},{3,4},{6,7}}         => 5
{{1,2,5},{3,4},{6},{7}}       => 4
{{1,2,6,7},{3,4,5}}           => 9
{{1,2,6},{3,4,5,7}}           => 9
{{1,2,6},{3,4,5},{7}}         => 6
{{1,2,7},{3,4,5,6}}           => 9
{{1,2},{3,4,5,6,7}}           => 11
{{1,2},{3,4,5,6},{7}}         => 7
{{1,2,7},{3,4,5},{6}}         => 6
{{1,2},{3,4,5,7},{6}}         => 7
{{1,2},{3,4,5},{6,7}}         => 5
{{1,2},{3,4,5},{6},{7}}       => 4
{{1,2,6,7},{3,4},{5}}         => 7
{{1,2,6},{3,4,7},{5}}         => 6
{{1,2,6},{3,4},{5,7}}         => 5
{{1,2,6},{3,4},{5},{7}}       => 4
{{1,2,7},{3,4,6},{5}}         => 6
{{1,2},{3,4,6,7},{5}}         => 7
{{1,2},{3,4,6},{5,7}}         => 5
{{1,2},{3,4,6},{5},{7}}       => 4
{{1,2,7},{3,4},{5,6}}         => 5
{{1,2},{3,4,7},{5,6}}         => 5
{{1,2},{3,4},{5,6,7}}         => 5
{{1,2},{3,4},{5,6},{7}}       => 3
{{1,2,7},{3,4},{5},{6}}       => 4
{{1,2},{3,4,7},{5},{6}}       => 4
{{1,2},{3,4},{5,7},{6}}       => 3
{{1,2},{3,4},{5},{6,7}}       => 3
{{1,2},{3,4},{5},{6},{7}}     => 2
{{1,2,5,6,7},{3},{4}}         => 10
{{1,2,5,6},{3,7},{4}}         => 7
{{1,2,5,6},{3},{4,7}}         => 7
{{1,2,5,6},{3},{4},{7}}       => 6
{{1,2,5,7},{3,6},{4}}         => 7
{{1,2,5},{3,6,7},{4}}         => 6
{{1,2,5},{3,6},{4,7}}         => 5
{{1,2,5},{3,6},{4},{7}}       => 4
{{1,2,5,7},{3},{4,6}}         => 7
{{1,2,5},{3,7},{4,6}}         => 5
{{1,2,5},{3},{4,6,7}}         => 6
{{1,2,5},{3},{4,6},{7}}       => 4
{{1,2,5,7},{3},{4},{6}}       => 6
{{1,2,5},{3,7},{4},{6}}       => 4
{{1,2,5},{3},{4,7},{6}}       => 4
{{1,2,5},{3},{4},{6,7}}       => 4
{{1,2,5},{3},{4},{6},{7}}     => 3
{{1,2,6,7},{3,5},{4}}         => 7
{{1,2,6},{3,5,7},{4}}         => 6
{{1,2,6},{3,5},{4,7}}         => 5
{{1,2,6},{3,5},{4},{7}}       => 4
{{1,2,7},{3,5,6},{4}}         => 6
{{1,2},{3,5,6,7},{4}}         => 7
{{1,2},{3,5,6},{4,7}}         => 5
{{1,2},{3,5,6},{4},{7}}       => 4
{{1,2,7},{3,5},{4,6}}         => 5
{{1,2},{3,5,7},{4,6}}         => 5
{{1,2},{3,5},{4,6,7}}         => 5
{{1,2},{3,5},{4,6},{7}}       => 3
{{1,2,7},{3,5},{4},{6}}       => 4
{{1,2},{3,5,7},{4},{6}}       => 4
{{1,2},{3,5},{4,7},{6}}       => 3
{{1,2},{3,5},{4},{6,7}}       => 3
{{1,2},{3,5},{4},{6},{7}}     => 2
{{1,2,6,7},{3},{4,5}}         => 7
{{1,2,6},{3,7},{4,5}}         => 5
{{1,2,6},{3},{4,5,7}}         => 6
{{1,2,6},{3},{4,5},{7}}       => 4
{{1,2,7},{3,6},{4,5}}         => 5
{{1,2},{3,6,7},{4,5}}         => 5
{{1,2},{3,6},{4,5,7}}         => 5
{{1,2},{3,6},{4,5},{7}}       => 3
{{1,2,7},{3},{4,5,6}}         => 6
{{1,2},{3,7},{4,5,6}}         => 5
{{1,2},{3},{4,5,6,7}}         => 7
{{1,2},{3},{4,5,6},{7}}       => 4
{{1,2,7},{3},{4,5},{6}}       => 4
{{1,2},{3,7},{4,5},{6}}       => 3
{{1,2},{3},{4,5,7},{6}}       => 4
{{1,2},{3},{4,5},{6,7}}       => 3
{{1,2},{3},{4,5},{6},{7}}     => 2
{{1,2,6,7},{3},{4},{5}}       => 6
{{1,2,6},{3,7},{4},{5}}       => 4
{{1,2,6},{3},{4,7},{5}}       => 4
{{1,2,6},{3},{4},{5,7}}       => 4
{{1,2,6},{3},{4},{5},{7}}     => 3
{{1,2,7},{3,6},{4},{5}}       => 4
{{1,2},{3,6,7},{4},{5}}       => 4
{{1,2},{3,6},{4,7},{5}}       => 3
{{1,2},{3,6},{4},{5,7}}       => 3
{{1,2},{3,6},{4},{5},{7}}     => 2
{{1,2,7},{3},{4,6},{5}}       => 4
{{1,2},{3,7},{4,6},{5}}       => 3
{{1,2},{3},{4,6,7},{5}}       => 4
{{1,2},{3},{4,6},{5,7}}       => 3
{{1,2},{3},{4,6},{5},{7}}     => 2
{{1,2,7},{3},{4},{5,6}}       => 4
{{1,2},{3,7},{4},{5,6}}       => 3
{{1,2},{3},{4,7},{5,6}}       => 3
{{1,2},{3},{4},{5,6,7}}       => 4
{{1,2},{3},{4},{5,6},{7}}     => 2
{{1,2,7},{3},{4},{5},{6}}     => 3
{{1,2},{3,7},{4},{5},{6}}     => 2
{{1,2},{3},{4,7},{5},{6}}     => 2
{{1,2},{3},{4},{5,7},{6}}     => 2
{{1,2},{3},{4},{5},{6,7}}     => 2
{{1,2},{3},{4},{5},{6},{7}}   => 1
{{1,3,4,5,6,7},{2}}           => 15
{{1,3,4,5,6},{2,7}}           => 11
{{1,3,4,5,6},{2},{7}}         => 10
{{1,3,4,5,7},{2,6}}           => 11
{{1,3,4,5},{2,6,7}}           => 9
{{1,3,4,5},{2,6},{7}}         => 7
{{1,3,4,5,7},{2},{6}}         => 10
{{1,3,4,5},{2,7},{6}}         => 7
{{1,3,4,5},{2},{6,7}}         => 7
{{1,3,4,5},{2},{6},{7}}       => 6
{{1,3,4,6,7},{2,5}}           => 11
{{1,3,4,6},{2,5,7}}           => 9
{{1,3,4,6},{2,5},{7}}         => 7
{{1,3,4,7},{2,5,6}}           => 9
{{1,3,4},{2,5,6,7}}           => 9
{{1,3,4},{2,5,6},{7}}         => 6
{{1,3,4,7},{2,5},{6}}         => 7
{{1,3,4},{2,5,7},{6}}         => 6
{{1,3,4},{2,5},{6,7}}         => 5
{{1,3,4},{2,5},{6},{7}}       => 4
{{1,3,4,6,7},{2},{5}}         => 10
{{1,3,4,6},{2,7},{5}}         => 7
{{1,3,4,6},{2},{5,7}}         => 7
{{1,3,4,6},{2},{5},{7}}       => 6
{{1,3,4,7},{2,6},{5}}         => 7
{{1,3,4},{2,6,7},{5}}         => 6
{{1,3,4},{2,6},{5,7}}         => 5
{{1,3,4},{2,6},{5},{7}}       => 4
{{1,3,4,7},{2},{5,6}}         => 7
{{1,3,4},{2,7},{5,6}}         => 5
{{1,3,4},{2},{5,6,7}}         => 6
{{1,3,4},{2},{5,6},{7}}       => 4
{{1,3,4,7},{2},{5},{6}}       => 6
{{1,3,4},{2,7},{5},{6}}       => 4
{{1,3,4},{2},{5,7},{6}}       => 4
{{1,3,4},{2},{5},{6,7}}       => 4
{{1,3,4},{2},{5},{6},{7}}     => 3
{{1,3,5,6,7},{2,4}}           => 11
{{1,3,5,6},{2,4,7}}           => 9
{{1,3,5,6},{2,4},{7}}         => 7
{{1,3,5,7},{2,4,6}}           => 9
{{1,3,5},{2,4,6,7}}           => 9
{{1,3,5},{2,4,6},{7}}         => 6
{{1,3,5,7},{2,4},{6}}         => 7
{{1,3,5},{2,4,7},{6}}         => 6
{{1,3,5},{2,4},{6,7}}         => 5
{{1,3,5},{2,4},{6},{7}}       => 4
{{1,3,6,7},{2,4,5}}           => 9
{{1,3,6},{2,4,5,7}}           => 9
{{1,3,6},{2,4,5},{7}}         => 6
{{1,3,7},{2,4,5,6}}           => 9
{{1,3},{2,4,5,6,7}}           => 11
{{1,3},{2,4,5,6},{7}}         => 7
{{1,3,7},{2,4,5},{6}}         => 6
{{1,3},{2,4,5,7},{6}}         => 7
{{1,3},{2,4,5},{6,7}}         => 5
{{1,3},{2,4,5},{6},{7}}       => 4
{{1,3,6,7},{2,4},{5}}         => 7
{{1,3,6},{2,4,7},{5}}         => 6
{{1,3,6},{2,4},{5,7}}         => 5
{{1,3,6},{2,4},{5},{7}}       => 4
{{1,3,7},{2,4,6},{5}}         => 6
{{1,3},{2,4,6,7},{5}}         => 7
{{1,3},{2,4,6},{5,7}}         => 5
{{1,3},{2,4,6},{5},{7}}       => 4
{{1,3,7},{2,4},{5,6}}         => 5
{{1,3},{2,4,7},{5,6}}         => 5
{{1,3},{2,4},{5,6,7}}         => 5
{{1,3},{2,4},{5,6},{7}}       => 3
{{1,3,7},{2,4},{5},{6}}       => 4
{{1,3},{2,4,7},{5},{6}}       => 4
{{1,3},{2,4},{5,7},{6}}       => 3
{{1,3},{2,4},{5},{6,7}}       => 3
{{1,3},{2,4},{5},{6},{7}}     => 2
{{1,3,5,6,7},{2},{4}}         => 10
{{1,3,5,6},{2,7},{4}}         => 7
{{1,3,5,6},{2},{4,7}}         => 7
{{1,3,5,6},{2},{4},{7}}       => 6
{{1,3,5,7},{2,6},{4}}         => 7
{{1,3,5},{2,6,7},{4}}         => 6
{{1,3,5},{2,6},{4,7}}         => 5
{{1,3,5},{2,6},{4},{7}}       => 4
{{1,3,5,7},{2},{4,6}}         => 7
{{1,3,5},{2,7},{4,6}}         => 5
{{1,3,5},{2},{4,6,7}}         => 6
{{1,3,5},{2},{4,6},{7}}       => 4
{{1,3,5,7},{2},{4},{6}}       => 6
{{1,3,5},{2,7},{4},{6}}       => 4
{{1,3,5},{2},{4,7},{6}}       => 4
{{1,3,5},{2},{4},{6,7}}       => 4
{{1,3,5},{2},{4},{6},{7}}     => 3
{{1,3,6,7},{2,5},{4}}         => 7
{{1,3,6},{2,5,7},{4}}         => 6
{{1,3,6},{2,5},{4,7}}         => 5
{{1,3,6},{2,5},{4},{7}}       => 4
{{1,3,7},{2,5,6},{4}}         => 6
{{1,3},{2,5,6,7},{4}}         => 7
{{1,3},{2,5,6},{4,7}}         => 5
{{1,3},{2,5,6},{4},{7}}       => 4
{{1,3,7},{2,5},{4,6}}         => 5
{{1,3},{2,5,7},{4,6}}         => 5
{{1,3},{2,5},{4,6,7}}         => 5
{{1,3},{2,5},{4,6},{7}}       => 3
{{1,3,7},{2,5},{4},{6}}       => 4
{{1,3},{2,5,7},{4},{6}}       => 4
{{1,3},{2,5},{4,7},{6}}       => 3
{{1,3},{2,5},{4},{6,7}}       => 3
{{1,3},{2,5},{4},{6},{7}}     => 2
{{1,3,6,7},{2},{4,5}}         => 7
{{1,3,6},{2,7},{4,5}}         => 5
{{1,3,6},{2},{4,5,7}}         => 6
{{1,3,6},{2},{4,5},{7}}       => 4
{{1,3,7},{2,6},{4,5}}         => 5
{{1,3},{2,6,7},{4,5}}         => 5
{{1,3},{2,6},{4,5,7}}         => 5
{{1,3},{2,6},{4,5},{7}}       => 3
{{1,3,7},{2},{4,5,6}}         => 6
{{1,3},{2,7},{4,5,6}}         => 5
{{1,3},{2},{4,5,6,7}}         => 7
{{1,3},{2},{4,5,6},{7}}       => 4
{{1,3,7},{2},{4,5},{6}}       => 4
{{1,3},{2,7},{4,5},{6}}       => 3
{{1,3},{2},{4,5,7},{6}}       => 4
{{1,3},{2},{4,5},{6,7}}       => 3
{{1,3},{2},{4,5},{6},{7}}     => 2
{{1,3,6,7},{2},{4},{5}}       => 6
{{1,3,6},{2,7},{4},{5}}       => 4
{{1,3,6},{2},{4,7},{5}}       => 4
{{1,3,6},{2},{4},{5,7}}       => 4
{{1,3,6},{2},{4},{5},{7}}     => 3
{{1,3,7},{2,6},{4},{5}}       => 4
{{1,3},{2,6,7},{4},{5}}       => 4
{{1,3},{2,6},{4,7},{5}}       => 3
{{1,3},{2,6},{4},{5,7}}       => 3
{{1,3},{2,6},{4},{5},{7}}     => 2
{{1,3,7},{2},{4,6},{5}}       => 4
{{1,3},{2,7},{4,6},{5}}       => 3
{{1,3},{2},{4,6,7},{5}}       => 4
{{1,3},{2},{4,6},{5,7}}       => 3
{{1,3},{2},{4,6},{5},{7}}     => 2
{{1,3,7},{2},{4},{5,6}}       => 4
{{1,3},{2,7},{4},{5,6}}       => 3
{{1,3},{2},{4,7},{5,6}}       => 3
{{1,3},{2},{4},{5,6,7}}       => 4
{{1,3},{2},{4},{5,6},{7}}     => 2
{{1,3,7},{2},{4},{5},{6}}     => 3
{{1,3},{2,7},{4},{5},{6}}     => 2
{{1,3},{2},{4,7},{5},{6}}     => 2
{{1,3},{2},{4},{5,7},{6}}     => 2
{{1,3},{2},{4},{5},{6,7}}     => 2
{{1,3},{2},{4},{5},{6},{7}}   => 1
{{1,4,5,6,7},{2,3}}           => 11
{{1,4,5,6},{2,3,7}}           => 9
{{1,4,5,6},{2,3},{7}}         => 7
{{1,4,5,7},{2,3,6}}           => 9
{{1,4,5},{2,3,6,7}}           => 9
{{1,4,5},{2,3,6},{7}}         => 6
{{1,4,5,7},{2,3},{6}}         => 7
{{1,4,5},{2,3,7},{6}}         => 6
{{1,4,5},{2,3},{6,7}}         => 5
{{1,4,5},{2,3},{6},{7}}       => 4
{{1,4,6,7},{2,3,5}}           => 9
{{1,4,6},{2,3,5,7}}           => 9
{{1,4,6},{2,3,5},{7}}         => 6
{{1,4,7},{2,3,5,6}}           => 9
{{1,4},{2,3,5,6,7}}           => 11
{{1,4},{2,3,5,6},{7}}         => 7
{{1,4,7},{2,3,5},{6}}         => 6
{{1,4},{2,3,5,7},{6}}         => 7
{{1,4},{2,3,5},{6,7}}         => 5
{{1,4},{2,3,5},{6},{7}}       => 4
{{1,4,6,7},{2,3},{5}}         => 7
{{1,4,6},{2,3,7},{5}}         => 6
{{1,4,6},{2,3},{5,7}}         => 5
{{1,4,6},{2,3},{5},{7}}       => 4
{{1,4,7},{2,3,6},{5}}         => 6
{{1,4},{2,3,6,7},{5}}         => 7
{{1,4},{2,3,6},{5,7}}         => 5
{{1,4},{2,3,6},{5},{7}}       => 4
{{1,4,7},{2,3},{5,6}}         => 5
{{1,4},{2,3,7},{5,6}}         => 5
{{1,4},{2,3},{5,6,7}}         => 5
{{1,4},{2,3},{5,6},{7}}       => 3
{{1,4,7},{2,3},{5},{6}}       => 4
{{1,4},{2,3,7},{5},{6}}       => 4
{{1,4},{2,3},{5,7},{6}}       => 3
{{1,4},{2,3},{5},{6,7}}       => 3
{{1,4},{2,3},{5},{6},{7}}     => 2
{{1,5,6,7},{2,3,4}}           => 9
{{1,5,6},{2,3,4,7}}           => 9
{{1,5,6},{2,3,4},{7}}         => 6
{{1,5,7},{2,3,4,6}}           => 9
{{1,5},{2,3,4,6,7}}           => 11
{{1,5},{2,3,4,6},{7}}         => 7
{{1,5,7},{2,3,4},{6}}         => 6
{{1,5},{2,3,4,7},{6}}         => 7
{{1,5},{2,3,4},{6,7}}         => 5
{{1,5},{2,3,4},{6},{7}}       => 4
{{1,6,7},{2,3,4,5}}           => 9
{{1,6},{2,3,4,5,7}}           => 11
{{1,6},{2,3,4,5},{7}}         => 7
{{1,7},{2,3,4,5,6}}           => 11
{{1},{2,3,4,5,6,7}}           => 15
{{1},{2,3,4,5,6},{7}}         => 10
{{1,7},{2,3,4,5},{6}}         => 7
{{1},{2,3,4,5,7},{6}}         => 10
{{1},{2,3,4,5},{6,7}}         => 7
{{1},{2,3,4,5},{6},{7}}       => 6
{{1,6,7},{2,3,4},{5}}         => 6
{{1,6},{2,3,4,7},{5}}         => 7
{{1,6},{2,3,4},{5,7}}         => 5
{{1,6},{2,3,4},{5},{7}}       => 4
{{1,7},{2,3,4,6},{5}}         => 7
{{1},{2,3,4,6,7},{5}}         => 10
{{1},{2,3,4,6},{5,7}}         => 7
{{1},{2,3,4,6},{5},{7}}       => 6
{{1,7},{2,3,4},{5,6}}         => 5
{{1},{2,3,4,7},{5,6}}         => 7
{{1},{2,3,4},{5,6,7}}         => 6
{{1},{2,3,4},{5,6},{7}}       => 4
{{1,7},{2,3,4},{5},{6}}       => 4
{{1},{2,3,4,7},{5},{6}}       => 6
{{1},{2,3,4},{5,7},{6}}       => 4
{{1},{2,3,4},{5},{6,7}}       => 4
{{1},{2,3,4},{5},{6},{7}}     => 3
{{1,5,6,7},{2,3},{4}}         => 7
{{1,5,6},{2,3,7},{4}}         => 6
{{1,5,6},{2,3},{4,7}}         => 5
{{1,5,6},{2,3},{4},{7}}       => 4
{{1,5,7},{2,3,6},{4}}         => 6
{{1,5},{2,3,6,7},{4}}         => 7
{{1,5},{2,3,6},{4,7}}         => 5
{{1,5},{2,3,6},{4},{7}}       => 4
{{1,5,7},{2,3},{4,6}}         => 5
{{1,5},{2,3,7},{4,6}}         => 5
{{1,5},{2,3},{4,6,7}}         => 5
{{1,5},{2,3},{4,6},{7}}       => 3
{{1,5,7},{2,3},{4},{6}}       => 4
{{1,5},{2,3,7},{4},{6}}       => 4
{{1,5},{2,3},{4,7},{6}}       => 3
{{1,5},{2,3},{4},{6,7}}       => 3
{{1,5},{2,3},{4},{6},{7}}     => 2
{{1,6,7},{2,3,5},{4}}         => 6
{{1,6},{2,3,5,7},{4}}         => 7
{{1,6},{2,3,5},{4,7}}         => 5
{{1,6},{2,3,5},{4},{7}}       => 4
{{1,7},{2,3,5,6},{4}}         => 7
{{1},{2,3,5,6,7},{4}}         => 10
{{1},{2,3,5,6},{4,7}}         => 7
{{1},{2,3,5,6},{4},{7}}       => 6
{{1,7},{2,3,5},{4,6}}         => 5
{{1},{2,3,5,7},{4,6}}         => 7
{{1},{2,3,5},{4,6,7}}         => 6
{{1},{2,3,5},{4,6},{7}}       => 4
{{1,7},{2,3,5},{4},{6}}       => 4
{{1},{2,3,5,7},{4},{6}}       => 6
{{1},{2,3,5},{4,7},{6}}       => 4
{{1},{2,3,5},{4},{6,7}}       => 4
{{1},{2,3,5},{4},{6},{7}}     => 3
{{1,6,7},{2,3},{4,5}}         => 5
{{1,6},{2,3,7},{4,5}}         => 5
{{1,6},{2,3},{4,5,7}}         => 5
{{1,6},{2,3},{4,5},{7}}       => 3
{{1,7},{2,3,6},{4,5}}         => 5
{{1},{2,3,6,7},{4,5}}         => 7
{{1},{2,3,6},{4,5,7}}         => 6
{{1},{2,3,6},{4,5},{7}}       => 4
{{1,7},{2,3},{4,5,6}}         => 5
{{1},{2,3,7},{4,5,6}}         => 6
{{1},{2,3},{4,5,6,7}}         => 7
{{1},{2,3},{4,5,6},{7}}       => 4
{{1,7},{2,3},{4,5},{6}}       => 3
{{1},{2,3,7},{4,5},{6}}       => 4
{{1},{2,3},{4,5,7},{6}}       => 4
{{1},{2,3},{4,5},{6,7}}       => 3
{{1},{2,3},{4,5},{6},{7}}     => 2
{{1,6,7},{2,3},{4},{5}}       => 4
{{1,6},{2,3,7},{4},{5}}       => 4
{{1,6},{2,3},{4,7},{5}}       => 3
{{1,6},{2,3},{4},{5,7}}       => 3
{{1,6},{2,3},{4},{5},{7}}     => 2
{{1,7},{2,3,6},{4},{5}}       => 4
{{1},{2,3,6,7},{4},{5}}       => 6
{{1},{2,3,6},{4,7},{5}}       => 4
{{1},{2,3,6},{4},{5,7}}       => 4
{{1},{2,3,6},{4},{5},{7}}     => 3
{{1,7},{2,3},{4,6},{5}}       => 3
{{1},{2,3,7},{4,6},{5}}       => 4
{{1},{2,3},{4,6,7},{5}}       => 4
{{1},{2,3},{4,6},{5,7}}       => 3
{{1},{2,3},{4,6},{5},{7}}     => 2
{{1,7},{2,3},{4},{5,6}}       => 3
{{1},{2,3,7},{4},{5,6}}       => 4
{{1},{2,3},{4,7},{5,6}}       => 3
{{1},{2,3},{4},{5,6,7}}       => 4
{{1},{2,3},{4},{5,6},{7}}     => 2
{{1,7},{2,3},{4},{5},{6}}     => 2
{{1},{2,3,7},{4},{5},{6}}     => 3
{{1},{2,3},{4,7},{5},{6}}     => 2
{{1},{2,3},{4},{5,7},{6}}     => 2
{{1},{2,3},{4},{5},{6,7}}     => 2
{{1},{2,3},{4},{5},{6},{7}}   => 1
{{1,4,5,6,7},{2},{3}}         => 10
{{1,4,5,6},{2,7},{3}}         => 7
{{1,4,5,6},{2},{3,7}}         => 7
{{1,4,5,6},{2},{3},{7}}       => 6
{{1,4,5,7},{2,6},{3}}         => 7
{{1,4,5},{2,6,7},{3}}         => 6
{{1,4,5},{2,6},{3,7}}         => 5
{{1,4,5},{2,6},{3},{7}}       => 4
{{1,4,5,7},{2},{3,6}}         => 7
{{1,4,5},{2,7},{3,6}}         => 5
{{1,4,5},{2},{3,6,7}}         => 6
{{1,4,5},{2},{3,6},{7}}       => 4
{{1,4,5,7},{2},{3},{6}}       => 6
{{1,4,5},{2,7},{3},{6}}       => 4
{{1,4,5},{2},{3,7},{6}}       => 4
{{1,4,5},{2},{3},{6,7}}       => 4
{{1,4,5},{2},{3},{6},{7}}     => 3
{{1,4,6,7},{2,5},{3}}         => 7
{{1,4,6},{2,5,7},{3}}         => 6
{{1,4,6},{2,5},{3,7}}         => 5
{{1,4,6},{2,5},{3},{7}}       => 4
{{1,4,7},{2,5,6},{3}}         => 6
{{1,4},{2,5,6,7},{3}}         => 7
{{1,4},{2,5,6},{3,7}}         => 5
{{1,4},{2,5,6},{3},{7}}       => 4
{{1,4,7},{2,5},{3,6}}         => 5
{{1,4},{2,5,7},{3,6}}         => 5
{{1,4},{2,5},{3,6,7}}         => 5
{{1,4},{2,5},{3,6},{7}}       => 3
{{1,4,7},{2,5},{3},{6}}       => 4
{{1,4},{2,5,7},{3},{6}}       => 4
{{1,4},{2,5},{3,7},{6}}       => 3
{{1,4},{2,5},{3},{6,7}}       => 3
{{1,4},{2,5},{3},{6},{7}}     => 2
{{1,4,6,7},{2},{3,5}}         => 7
{{1,4,6},{2,7},{3,5}}         => 5
{{1,4,6},{2},{3,5,7}}         => 6
{{1,4,6},{2},{3,5},{7}}       => 4
{{1,4,7},{2,6},{3,5}}         => 5
{{1,4},{2,6,7},{3,5}}         => 5
{{1,4},{2,6},{3,5,7}}         => 5
{{1,4},{2,6},{3,5},{7}}       => 3
{{1,4,7},{2},{3,5,6}}         => 6
{{1,4},{2,7},{3,5,6}}         => 5
{{1,4},{2},{3,5,6,7}}         => 7
{{1,4},{2},{3,5,6},{7}}       => 4
{{1,4,7},{2},{3,5},{6}}       => 4
{{1,4},{2,7},{3,5},{6}}       => 3
{{1,4},{2},{3,5,7},{6}}       => 4
{{1,4},{2},{3,5},{6,7}}       => 3
{{1,4},{2},{3,5},{6},{7}}     => 2
{{1,4,6,7},{2},{3},{5}}       => 6
{{1,4,6},{2,7},{3},{5}}       => 4
{{1,4,6},{2},{3,7},{5}}       => 4
{{1,4,6},{2},{3},{5,7}}       => 4
{{1,4,6},{2},{3},{5},{7}}     => 3
{{1,4,7},{2,6},{3},{5}}       => 4
{{1,4},{2,6,7},{3},{5}}       => 4
{{1,4},{2,6},{3,7},{5}}       => 3
{{1,4},{2,6},{3},{5,7}}       => 3
{{1,4},{2,6},{3},{5},{7}}     => 2
{{1,4,7},{2},{3,6},{5}}       => 4
{{1,4},{2,7},{3,6},{5}}       => 3
{{1,4},{2},{3,6,7},{5}}       => 4
{{1,4},{2},{3,6},{5,7}}       => 3
{{1,4},{2},{3,6},{5},{7}}     => 2
{{1,4,7},{2},{3},{5,6}}       => 4
{{1,4},{2,7},{3},{5,6}}       => 3
{{1,4},{2},{3,7},{5,6}}       => 3
{{1,4},{2},{3},{5,6,7}}       => 4
{{1,4},{2},{3},{5,6},{7}}     => 2
{{1,4,7},{2},{3},{5},{6}}     => 3
{{1,4},{2,7},{3},{5},{6}}     => 2
{{1,4},{2},{3,7},{5},{6}}     => 2
{{1,4},{2},{3},{5,7},{6}}     => 2
{{1,4},{2},{3},{5},{6,7}}     => 2
{{1,4},{2},{3},{5},{6},{7}}   => 1
{{1,5,6,7},{2,4},{3}}         => 7
{{1,5,6},{2,4,7},{3}}         => 6
{{1,5,6},{2,4},{3,7}}         => 5
{{1,5,6},{2,4},{3},{7}}       => 4
{{1,5,7},{2,4,6},{3}}         => 6
{{1,5},{2,4,6,7},{3}}         => 7
{{1,5},{2,4,6},{3,7}}         => 5
{{1,5},{2,4,6},{3},{7}}       => 4
{{1,5,7},{2,4},{3,6}}         => 5
{{1,5},{2,4,7},{3,6}}         => 5
{{1,5},{2,4},{3,6,7}}         => 5
{{1,5},{2,4},{3,6},{7}}       => 3
{{1,5,7},{2,4},{3},{6}}       => 4
{{1,5},{2,4,7},{3},{6}}       => 4
{{1,5},{2,4},{3,7},{6}}       => 3
{{1,5},{2,4},{3},{6,7}}       => 3
{{1,5},{2,4},{3},{6},{7}}     => 2
{{1,6,7},{2,4,5},{3}}         => 6
{{1,6},{2,4,5,7},{3}}         => 7
{{1,6},{2,4,5},{3,7}}         => 5
{{1,6},{2,4,5},{3},{7}}       => 4
{{1,7},{2,4,5,6},{3}}         => 7
{{1},{2,4,5,6,7},{3}}         => 10
{{1},{2,4,5,6},{3,7}}         => 7
{{1},{2,4,5,6},{3},{7}}       => 6
{{1,7},{2,4,5},{3,6}}         => 5
{{1},{2,4,5,7},{3,6}}         => 7
{{1},{2,4,5},{3,6,7}}         => 6
{{1},{2,4,5},{3,6},{7}}       => 4
{{1,7},{2,4,5},{3},{6}}       => 4
{{1},{2,4,5,7},{3},{6}}       => 6
{{1},{2,4,5},{3,7},{6}}       => 4
{{1},{2,4,5},{3},{6,7}}       => 4
{{1},{2,4,5},{3},{6},{7}}     => 3
{{1,6,7},{2,4},{3,5}}         => 5
{{1,6},{2,4,7},{3,5}}         => 5
{{1,6},{2,4},{3,5,7}}         => 5
{{1,6},{2,4},{3,5},{7}}       => 3
{{1,7},{2,4,6},{3,5}}         => 5
{{1},{2,4,6,7},{3,5}}         => 7
{{1},{2,4,6},{3,5,7}}         => 6
{{1},{2,4,6},{3,5},{7}}       => 4
{{1,7},{2,4},{3,5,6}}         => 5
{{1},{2,4,7},{3,5,6}}         => 6
{{1},{2,4},{3,5,6,7}}         => 7
{{1},{2,4},{3,5,6},{7}}       => 4
{{1,7},{2,4},{3,5},{6}}       => 3
{{1},{2,4,7},{3,5},{6}}       => 4
{{1},{2,4},{3,5,7},{6}}       => 4
{{1},{2,4},{3,5},{6,7}}       => 3
{{1},{2,4},{3,5},{6},{7}}     => 2
{{1,6,7},{2,4},{3},{5}}       => 4
{{1,6},{2,4,7},{3},{5}}       => 4
{{1,6},{2,4},{3,7},{5}}       => 3
{{1,6},{2,4},{3},{5,7}}       => 3
{{1,6},{2,4},{3},{5},{7}}     => 2
{{1,7},{2,4,6},{3},{5}}       => 4
{{1},{2,4,6,7},{3},{5}}       => 6
{{1},{2,4,6},{3,7},{5}}       => 4
{{1},{2,4,6},{3},{5,7}}       => 4
{{1},{2,4,6},{3},{5},{7}}     => 3
{{1,7},{2,4},{3,6},{5}}       => 3
{{1},{2,4,7},{3,6},{5}}       => 4
{{1},{2,4},{3,6,7},{5}}       => 4
{{1},{2,4},{3,6},{5,7}}       => 3
{{1},{2,4},{3,6},{5},{7}}     => 2
{{1,7},{2,4},{3},{5,6}}       => 3
{{1},{2,4,7},{3},{5,6}}       => 4
{{1},{2,4},{3,7},{5,6}}       => 3
{{1},{2,4},{3},{5,6,7}}       => 4
{{1},{2,4},{3},{5,6},{7}}     => 2
{{1,7},{2,4},{3},{5},{6}}     => 2
{{1},{2,4,7},{3},{5},{6}}     => 3
{{1},{2,4},{3,7},{5},{6}}     => 2
{{1},{2,4},{3},{5,7},{6}}     => 2
{{1},{2,4},{3},{5},{6,7}}     => 2
{{1},{2,4},{3},{5},{6},{7}}   => 1
{{1,5,6,7},{2},{3,4}}         => 7
{{1,5,6},{2,7},{3,4}}         => 5
{{1,5,6},{2},{3,4,7}}         => 6
{{1,5,6},{2},{3,4},{7}}       => 4
{{1,5,7},{2,6},{3,4}}         => 5
{{1,5},{2,6,7},{3,4}}         => 5
{{1,5},{2,6},{3,4,7}}         => 5
{{1,5},{2,6},{3,4},{7}}       => 3
{{1,5,7},{2},{3,4,6}}         => 6
{{1,5},{2,7},{3,4,6}}         => 5
{{1,5},{2},{3,4,6,7}}         => 7
{{1,5},{2},{3,4,6},{7}}       => 4
{{1,5,7},{2},{3,4},{6}}       => 4
{{1,5},{2,7},{3,4},{6}}       => 3
{{1,5},{2},{3,4,7},{6}}       => 4
{{1,5},{2},{3,4},{6,7}}       => 3
{{1,5},{2},{3,4},{6},{7}}     => 2
{{1,6,7},{2,5},{3,4}}         => 5
{{1,6},{2,5,7},{3,4}}         => 5
{{1,6},{2,5},{3,4,7}}         => 5
{{1,6},{2,5},{3,4},{7}}       => 3
{{1,7},{2,5,6},{3,4}}         => 5
{{1},{2,5,6,7},{3,4}}         => 7
{{1},{2,5,6},{3,4,7}}         => 6
{{1},{2,5,6},{3,4},{7}}       => 4
{{1,7},{2,5},{3,4,6}}         => 5
{{1},{2,5,7},{3,4,6}}         => 6
{{1},{2,5},{3,4,6,7}}         => 7
{{1},{2,5},{3,4,6},{7}}       => 4
{{1,7},{2,5},{3,4},{6}}       => 3
{{1},{2,5,7},{3,4},{6}}       => 4
{{1},{2,5},{3,4,7},{6}}       => 4
{{1},{2,5},{3,4},{6,7}}       => 3
{{1},{2,5},{3,4},{6},{7}}     => 2
{{1,6,7},{2},{3,4,5}}         => 6
{{1,6},{2,7},{3,4,5}}         => 5
{{1,6},{2},{3,4,5,7}}         => 7
{{1,6},{2},{3,4,5},{7}}       => 4
{{1,7},{2,6},{3,4,5}}         => 5
{{1},{2,6,7},{3,4,5}}         => 6
{{1},{2,6},{3,4,5,7}}         => 7
{{1},{2,6},{3,4,5},{7}}       => 4
{{1,7},{2},{3,4,5,6}}         => 7
{{1},{2,7},{3,4,5,6}}         => 7
{{1},{2},{3,4,5,6,7}}         => 10
{{1},{2},{3,4,5,6},{7}}       => 6
{{1,7},{2},{3,4,5},{6}}       => 4
{{1},{2,7},{3,4,5},{6}}       => 4
{{1},{2},{3,4,5,7},{6}}       => 6
{{1},{2},{3,4,5},{6,7}}       => 4
{{1},{2},{3,4,5},{6},{7}}     => 3
{{1,6,7},{2},{3,4},{5}}       => 4
{{1,6},{2,7},{3,4},{5}}       => 3
{{1,6},{2},{3,4,7},{5}}       => 4
{{1,6},{2},{3,4},{5,7}}       => 3
{{1,6},{2},{3,4},{5},{7}}     => 2
{{1,7},{2,6},{3,4},{5}}       => 3
{{1},{2,6,7},{3,4},{5}}       => 4
{{1},{2,6},{3,4,7},{5}}       => 4
{{1},{2,6},{3,4},{5,7}}       => 3
{{1},{2,6},{3,4},{5},{7}}     => 2
{{1,7},{2},{3,4,6},{5}}       => 4
{{1},{2,7},{3,4,6},{5}}       => 4
{{1},{2},{3,4,6,7},{5}}       => 6
{{1},{2},{3,4,6},{5,7}}       => 4
{{1},{2},{3,4,6},{5},{7}}     => 3
{{1,7},{2},{3,4},{5,6}}       => 3
{{1},{2,7},{3,4},{5,6}}       => 3
{{1},{2},{3,4,7},{5,6}}       => 4
{{1},{2},{3,4},{5,6,7}}       => 4
{{1},{2},{3,4},{5,6},{7}}     => 2
{{1,7},{2},{3,4},{5},{6}}     => 2
{{1},{2,7},{3,4},{5},{6}}     => 2
{{1},{2},{3,4,7},{5},{6}}     => 3
{{1},{2},{3,4},{5,7},{6}}     => 2
{{1},{2},{3,4},{5},{6,7}}     => 2
{{1},{2},{3,4},{5},{6},{7}}   => 1
{{1,5,6,7},{2},{3},{4}}       => 6
{{1,5,6},{2,7},{3},{4}}       => 4
{{1,5,6},{2},{3,7},{4}}       => 4
{{1,5,6},{2},{3},{4,7}}       => 4
{{1,5,6},{2},{3},{4},{7}}     => 3
{{1,5,7},{2,6},{3},{4}}       => 4
{{1,5},{2,6,7},{3},{4}}       => 4
{{1,5},{2,6},{3,7},{4}}       => 3
{{1,5},{2,6},{3},{4,7}}       => 3
{{1,5},{2,6},{3},{4},{7}}     => 2
{{1,5,7},{2},{3,6},{4}}       => 4
{{1,5},{2,7},{3,6},{4}}       => 3
{{1,5},{2},{3,6,7},{4}}       => 4
{{1,5},{2},{3,6},{4,7}}       => 3
{{1,5},{2},{3,6},{4},{7}}     => 2
{{1,5,7},{2},{3},{4,6}}       => 4
{{1,5},{2,7},{3},{4,6}}       => 3
{{1,5},{2},{3,7},{4,6}}       => 3
{{1,5},{2},{3},{4,6,7}}       => 4
{{1,5},{2},{3},{4,6},{7}}     => 2
{{1,5,7},{2},{3},{4},{6}}     => 3
{{1,5},{2,7},{3},{4},{6}}     => 2
{{1,5},{2},{3,7},{4},{6}}     => 2
{{1,5},{2},{3},{4,7},{6}}     => 2
{{1,5},{2},{3},{4},{6,7}}     => 2
{{1,5},{2},{3},{4},{6},{7}}   => 1
{{1,6,7},{2,5},{3},{4}}       => 4
{{1,6},{2,5,7},{3},{4}}       => 4
{{1,6},{2,5},{3,7},{4}}       => 3
{{1,6},{2,5},{3},{4,7}}       => 3
{{1,6},{2,5},{3},{4},{7}}     => 2
{{1,7},{2,5,6},{3},{4}}       => 4
{{1},{2,5,6,7},{3},{4}}       => 6
{{1},{2,5,6},{3,7},{4}}       => 4
{{1},{2,5,6},{3},{4,7}}       => 4
{{1},{2,5,6},{3},{4},{7}}     => 3
{{1,7},{2,5},{3,6},{4}}       => 3
{{1},{2,5,7},{3,6},{4}}       => 4
{{1},{2,5},{3,6,7},{4}}       => 4
{{1},{2,5},{3,6},{4,7}}       => 3
{{1},{2,5},{3,6},{4},{7}}     => 2
{{1,7},{2,5},{3},{4,6}}       => 3
{{1},{2,5,7},{3},{4,6}}       => 4
{{1},{2,5},{3,7},{4,6}}       => 3
{{1},{2,5},{3},{4,6,7}}       => 4
{{1},{2,5},{3},{4,6},{7}}     => 2
{{1,7},{2,5},{3},{4},{6}}     => 2
{{1},{2,5,7},{3},{4},{6}}     => 3
{{1},{2,5},{3,7},{4},{6}}     => 2
{{1},{2,5},{3},{4,7},{6}}     => 2
{{1},{2,5},{3},{4},{6,7}}     => 2
{{1},{2,5},{3},{4},{6},{7}}   => 1
{{1,6,7},{2},{3,5},{4}}       => 4
{{1,6},{2,7},{3,5},{4}}       => 3
{{1,6},{2},{3,5,7},{4}}       => 4
{{1,6},{2},{3,5},{4,7}}       => 3
{{1,6},{2},{3,5},{4},{7}}     => 2
{{1,7},{2,6},{3,5},{4}}       => 3
{{1},{2,6,7},{3,5},{4}}       => 4
{{1},{2,6},{3,5,7},{4}}       => 4
{{1},{2,6},{3,5},{4,7}}       => 3
{{1},{2,6},{3,5},{4},{7}}     => 2
{{1,7},{2},{3,5,6},{4}}       => 4
{{1},{2,7},{3,5,6},{4}}       => 4
{{1},{2},{3,5,6,7},{4}}       => 6
{{1},{2},{3,5,6},{4,7}}       => 4
{{1},{2},{3,5,6},{4},{7}}     => 3
{{1,7},{2},{3,5},{4,6}}       => 3
{{1},{2,7},{3,5},{4,6}}       => 3
{{1},{2},{3,5,7},{4,6}}       => 4
{{1},{2},{3,5},{4,6,7}}       => 4
{{1},{2},{3,5},{4,6},{7}}     => 2
{{1,7},{2},{3,5},{4},{6}}     => 2
{{1},{2,7},{3,5},{4},{6}}     => 2
{{1},{2},{3,5,7},{4},{6}}     => 3
{{1},{2},{3,5},{4,7},{6}}     => 2
{{1},{2},{3,5},{4},{6,7}}     => 2
{{1},{2},{3,5},{4},{6},{7}}   => 1
{{1,6,7},{2},{3},{4,5}}       => 4
{{1,6},{2,7},{3},{4,5}}       => 3
{{1,6},{2},{3,7},{4,5}}       => 3
{{1,6},{2},{3},{4,5,7}}       => 4
{{1,6},{2},{3},{4,5},{7}}     => 2
{{1,7},{2,6},{3},{4,5}}       => 3
{{1},{2,6,7},{3},{4,5}}       => 4
{{1},{2,6},{3,7},{4,5}}       => 3
{{1},{2,6},{3},{4,5,7}}       => 4
{{1},{2,6},{3},{4,5},{7}}     => 2
{{1,7},{2},{3,6},{4,5}}       => 3
{{1},{2,7},{3,6},{4,5}}       => 3
{{1},{2},{3,6,7},{4,5}}       => 4
{{1},{2},{3,6},{4,5,7}}       => 4
{{1},{2},{3,6},{4,5},{7}}     => 2
{{1,7},{2},{3},{4,5,6}}       => 4
{{1},{2,7},{3},{4,5,6}}       => 4
{{1},{2},{3,7},{4,5,6}}       => 4
{{1},{2},{3},{4,5,6,7}}       => 6
{{1},{2},{3},{4,5,6},{7}}     => 3
{{1,7},{2},{3},{4,5},{6}}     => 2
{{1},{2,7},{3},{4,5},{6}}     => 2
{{1},{2},{3,7},{4,5},{6}}     => 2
{{1},{2},{3},{4,5,7},{6}}     => 3
{{1},{2},{3},{4,5},{6,7}}     => 2
{{1},{2},{3},{4,5},{6},{7}}   => 1
{{1,6,7},{2},{3},{4},{5}}     => 3
{{1,6},{2,7},{3},{4},{5}}     => 2
{{1,6},{2},{3,7},{4},{5}}     => 2
{{1,6},{2},{3},{4,7},{5}}     => 2
{{1,6},{2},{3},{4},{5,7}}     => 2
{{1,6},{2},{3},{4},{5},{7}}   => 1
{{1,7},{2,6},{3},{4},{5}}     => 2
{{1},{2,6,7},{3},{4},{5}}     => 3
{{1},{2,6},{3,7},{4},{5}}     => 2
{{1},{2,6},{3},{4,7},{5}}     => 2
{{1},{2,6},{3},{4},{5,7}}     => 2
{{1},{2,6},{3},{4},{5},{7}}   => 1
{{1,7},{2},{3,6},{4},{5}}     => 2
{{1},{2,7},{3,6},{4},{5}}     => 2
{{1},{2},{3,6,7},{4},{5}}     => 3
{{1},{2},{3,6},{4,7},{5}}     => 2
{{1},{2},{3,6},{4},{5,7}}     => 2
{{1},{2},{3,6},{4},{5},{7}}   => 1
{{1,7},{2},{3},{4,6},{5}}     => 2
{{1},{2,7},{3},{4,6},{5}}     => 2
{{1},{2},{3,7},{4,6},{5}}     => 2
{{1},{2},{3},{4,6,7},{5}}     => 3
{{1},{2},{3},{4,6},{5,7}}     => 2
{{1},{2},{3},{4,6},{5},{7}}   => 1
{{1,7},{2},{3},{4},{5,6}}     => 2
{{1},{2,7},{3},{4},{5,6}}     => 2
{{1},{2},{3,7},{4},{5,6}}     => 2
{{1},{2},{3},{4,7},{5,6}}     => 2
{{1},{2},{3},{4},{5,6,7}}     => 3
{{1},{2},{3},{4},{5,6},{7}}   => 1
{{1,7},{2},{3},{4},{5},{6}}   => 1
{{1},{2,7},{3},{4},{5},{6}}   => 1
{{1},{2},{3,7},{4},{5},{6}}   => 1
{{1},{2},{3},{4,7},{5},{6}}   => 1
{{1},{2},{3},{4},{5,7},{6}}   => 1
{{1},{2},{3},{4},{5},{6,7}}   => 1
{{1},{2},{3},{4},{5},{6},{7}} => 0
{{1},{2},{3,4,5,6,7,8}}       => 15
{{1},{2,4,5,6,7,8},{3}}       => 15
{{1},{2,3,5,6,7,8},{4}}       => 15
{{1},{2,3,4,6,7,8},{5}}       => 15
{{1},{2,3,4,5,7,8},{6}}       => 15
{{1},{2,3,4,5,6,7},{8}}       => 15
{{1},{2,3,4,5,6,8},{7}}       => 15
{{1},{2,3,4,5,6,7,8}}         => 21
{{1,2},{3,4,5,6,7,8}}         => 16
{{1,4,5,6,7,8},{2},{3}}       => 15
{{1,3,5,6,7,8},{2},{4}}       => 15
{{1,3,4,5,6,7,8},{2}}         => 21
{{1,4,5,6,7,8},{2,3}}         => 16
{{1,2,4,5,6,7,8},{3}}         => 21
{{1,2,5,6,7,8},{3,4}}         => 16
{{1,2,3,5,6,7,8},{4}}         => 21
{{1,2,3,6,7,8},{4,5}}         => 16
{{1,2,3,4,6,7,8},{5}}         => 21
{{1,2,3,4,5,6},{7,8}}         => 16
{{1,2,3,4,7,8},{5,6}}         => 16
{{1,2,3,4,5,7,8},{6}}         => 21
{{1,2,3,4,5,6,7},{8}}         => 21
{{1,8},{2,3,4,5,6,7}}         => 16
{{1,2,3,4,5,8},{6,7}}         => 16
{{1,2,3,4,5,6,8},{7}}         => 21
{{1,2,3,4,5,6,7,8}}           => 28
{{1,3,5,6,7,8},{2,4}}         => 16
{{1,3,4,6,7,8},{2,5}}         => 16
{{1,2,4,6,7,8},{3,5}}         => 16
{{1,3,4,5,7,8},{2,6}}         => 16
{{1,2,4,5,7,8},{3,6}}         => 16
{{1,2,3,5,7,8},{4,6}}         => 16
{{1,3,4,5,6,8},{2,7}}         => 16
{{1,2,4,5,6,8},{3,7}}         => 16
{{1,2,3,5,6,8},{4,7}}         => 16
{{1,2,3,4,6,8},{5,7}}         => 16
{{1,3,4,5,6,7},{2,8}}         => 16
{{1,2,4,5,6,7},{3,8}}         => 16
{{1,2,3,5,6,7},{4,8}}         => 16
{{1,2,3,4,6,7},{5,8}}         => 16
{{1,2,3,4,5,7},{6,8}}         => 16
{{1,3},{2,4,5,6,7,8}}         => 16
{{1,4},{2,3,5,6,7,8}}         => 16
{{1,5},{2,3,4,6,7,8}}         => 16
{{1,6},{2,3,4,5,7,8}}         => 16
{{1,7},{2,3,4,5,6,8}}         => 16

-----------------------------------------------------------------------------
Created: Aug 05, 2016 at 09:31 by Martin Rubey

-----------------------------------------------------------------------------
Last Updated: Aug 05, 2016 at 09:31 by Martin Rubey