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Statistic identifier: St000496

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Collection: Set partitions

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Description: The rcs statistic of a set partition.

Let $S = B_1,\ldots,B_k$ be a set partition with ordered blocks $B_i$ and with $\operatorname{min} B_a < \operatorname{min} B_b$ for $a < b$.

According to [1, Definition 3], a '''rcs''' (right-closer-smaller) of $S$ is given by a pair $i > j$ such that $j = \operatorname{max} B_b$ and $i \in B_a$ for $a < b$.

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References: [1]   Steingrimsson, E. Statistics on ordered partitions of sets [[arXiv:math/0605670]]

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Code:
def statistic(S):
    S = sorted( sorted(B) for B in S )
    n = sum( len(B) for B in S )
    rcs = 0
    for k in range(len(S)):
        j = S[k][-1]
        for l in range(k):
            for i in S[l]:
                if i > j:
                    rcs += 1
    return rcs

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

{{1}}                                    => 0
{{1,2}}                                  => 0
{{1},{2}}                                => 0
{{1,2,3}}                                => 0
{{1,2},{3}}                              => 0
{{1,3},{2}}                              => 1
{{1},{2,3}}                              => 0
{{1},{2},{3}}                            => 0
{{1,2,3,4}}                              => 0
{{1,2,3},{4}}                            => 0
{{1,2,4},{3}}                            => 1
{{1,2},{3,4}}                            => 0
{{1,2},{3},{4}}                          => 0
{{1,3,4},{2}}                            => 2
{{1,3},{2,4}}                            => 0
{{1,3},{2},{4}}                          => 1
{{1,4},{2,3}}                            => 1
{{1},{2,3,4}}                            => 0
{{1},{2,3},{4}}                          => 0
{{1,4},{2},{3}}                          => 2
{{1},{2,4},{3}}                          => 1
{{1},{2},{3,4}}                          => 0
{{1},{2},{3},{4}}                        => 0
{{1,2,3,4,5}}                            => 0
{{1,2,3,4},{5}}                          => 0
{{1,2,3,5},{4}}                          => 1
{{1,2,3},{4,5}}                          => 0
{{1,2,3},{4},{5}}                        => 0
{{1,2,4,5},{3}}                          => 2
{{1,2,4},{3,5}}                          => 0
{{1,2,4},{3},{5}}                        => 1
{{1,2,5},{3,4}}                          => 1
{{1,2},{3,4,5}}                          => 0
{{1,2},{3,4},{5}}                        => 0
{{1,2,5},{3},{4}}                        => 2
{{1,2},{3,5},{4}}                        => 1
{{1,2},{3},{4,5}}                        => 0
{{1,2},{3},{4},{5}}                      => 0
{{1,3,4,5},{2}}                          => 3
{{1,3,4},{2,5}}                          => 0
{{1,3,4},{2},{5}}                        => 2
{{1,3,5},{2,4}}                          => 1
{{1,3},{2,4,5}}                          => 0
{{1,3},{2,4},{5}}                        => 0
{{1,3,5},{2},{4}}                        => 3
{{1,3},{2,5},{4}}                        => 1
{{1,3},{2},{4,5}}                        => 1
{{1,3},{2},{4},{5}}                      => 1
{{1,4,5},{2,3}}                          => 2
{{1,4},{2,3,5}}                          => 0
{{1,4},{2,3},{5}}                        => 1
{{1,5},{2,3,4}}                          => 1
{{1},{2,3,4,5}}                          => 0
{{1},{2,3,4},{5}}                        => 0
{{1,5},{2,3},{4}}                        => 2
{{1},{2,3,5},{4}}                        => 1
{{1},{2,3},{4,5}}                        => 0
{{1},{2,3},{4},{5}}                      => 0
{{1,4,5},{2},{3}}                        => 4
{{1,4},{2,5},{3}}                        => 2
{{1,4},{2},{3,5}}                        => 1
{{1,4},{2},{3},{5}}                      => 2
{{1,5},{2,4},{3}}                        => 3
{{1},{2,4,5},{3}}                        => 2
{{1},{2,4},{3,5}}                        => 0
{{1},{2,4},{3},{5}}                      => 1
{{1,5},{2},{3,4}}                        => 2
{{1},{2,5},{3,4}}                        => 1
{{1},{2},{3,4,5}}                        => 0
{{1},{2},{3,4},{5}}                      => 0
{{1,5},{2},{3},{4}}                      => 3
{{1},{2,5},{3},{4}}                      => 2
{{1},{2},{3,5},{4}}                      => 1
{{1},{2},{3},{4,5}}                      => 0
{{1},{2},{3},{4},{5}}                    => 0
{{1,2,3,4,5,6}}                          => 0
{{1,2,3,4,5},{6}}                        => 0
{{1,2,3,4,6},{5}}                        => 1
{{1,2,3,4},{5,6}}                        => 0
{{1,2,3,4},{5},{6}}                      => 0
{{1,2,3,5,6},{4}}                        => 2
{{1,2,3,5},{4,6}}                        => 0
{{1,2,3,5},{4},{6}}                      => 1
{{1,2,3,6},{4,5}}                        => 1
{{1,2,3},{4,5,6}}                        => 0
{{1,2,3},{4,5},{6}}                      => 0
{{1,2,3,6},{4},{5}}                      => 2
{{1,2,3},{4,6},{5}}                      => 1
{{1,2,3},{4},{5,6}}                      => 0
{{1,2,3},{4},{5},{6}}                    => 0
{{1,2,4,5,6},{3}}                        => 3
{{1,2,4,5},{3,6}}                        => 0
{{1,2,4,5},{3},{6}}                      => 2
{{1,2,4,6},{3,5}}                        => 1
{{1,2,4},{3,5,6}}                        => 0
{{1,2,4},{3,5},{6}}                      => 0
{{1,2,4,6},{3},{5}}                      => 3
{{1,2,4},{3,6},{5}}                      => 1
{{1,2,4},{3},{5,6}}                      => 1
{{1,2,4},{3},{5},{6}}                    => 1
{{1,2,5,6},{3,4}}                        => 2
{{1,2,5},{3,4,6}}                        => 0
{{1,2,5},{3,4},{6}}                      => 1
{{1,2,6},{3,4,5}}                        => 1
{{1,2},{3,4,5,6}}                        => 0
{{1,2},{3,4,5},{6}}                      => 0
{{1,2,6},{3,4},{5}}                      => 2
{{1,2},{3,4,6},{5}}                      => 1
{{1,2},{3,4},{5,6}}                      => 0
{{1,2},{3,4},{5},{6}}                    => 0
{{1,2,5,6},{3},{4}}                      => 4
{{1,2,5},{3,6},{4}}                      => 2
{{1,2,5},{3},{4,6}}                      => 1
{{1,2,5},{3},{4},{6}}                    => 2
{{1,2,6},{3,5},{4}}                      => 3
{{1,2},{3,5,6},{4}}                      => 2
{{1,2},{3,5},{4,6}}                      => 0
{{1,2},{3,5},{4},{6}}                    => 1
{{1,2,6},{3},{4,5}}                      => 2
{{1,2},{3,6},{4,5}}                      => 1
{{1,2},{3},{4,5,6}}                      => 0
{{1,2},{3},{4,5},{6}}                    => 0
{{1,2,6},{3},{4},{5}}                    => 3
{{1,2},{3,6},{4},{5}}                    => 2
{{1,2},{3},{4,6},{5}}                    => 1
{{1,2},{3},{4},{5,6}}                    => 0
{{1,2},{3},{4},{5},{6}}                  => 0
{{1,3,4,5,6},{2}}                        => 4
{{1,3,4,5},{2,6}}                        => 0
{{1,3,4,5},{2},{6}}                      => 3
{{1,3,4,6},{2,5}}                        => 1
{{1,3,4},{2,5,6}}                        => 0
{{1,3,4},{2,5},{6}}                      => 0
{{1,3,4,6},{2},{5}}                      => 4
{{1,3,4},{2,6},{5}}                      => 1
{{1,3,4},{2},{5,6}}                      => 2
{{1,3,4},{2},{5},{6}}                    => 2
{{1,3,5,6},{2,4}}                        => 2
{{1,3,5},{2,4,6}}                        => 0
{{1,3,5},{2,4},{6}}                      => 1
{{1,3,6},{2,4,5}}                        => 1
{{1,3},{2,4,5,6}}                        => 0
{{1,3},{2,4,5},{6}}                      => 0
{{1,3,6},{2,4},{5}}                      => 2
{{1,3},{2,4,6},{5}}                      => 1
{{1,3},{2,4},{5,6}}                      => 0
{{1,3},{2,4},{5},{6}}                    => 0
{{1,3,5,6},{2},{4}}                      => 5
{{1,3,5},{2,6},{4}}                      => 2
{{1,3,5},{2},{4,6}}                      => 2
{{1,3,5},{2},{4},{6}}                    => 3
{{1,3,6},{2,5},{4}}                      => 3
{{1,3},{2,5,6},{4}}                      => 2
{{1,3},{2,5},{4,6}}                      => 0
{{1,3},{2,5},{4},{6}}                    => 1
{{1,3,6},{2},{4,5}}                      => 3
{{1,3},{2,6},{4,5}}                      => 1
{{1,3},{2},{4,5,6}}                      => 1
{{1,3},{2},{4,5},{6}}                    => 1
{{1,3,6},{2},{4},{5}}                    => 4
{{1,3},{2,6},{4},{5}}                    => 2
{{1,3},{2},{4,6},{5}}                    => 2
{{1,3},{2},{4},{5,6}}                    => 1
{{1,3},{2},{4},{5},{6}}                  => 1
{{1,4,5,6},{2,3}}                        => 3
{{1,4,5},{2,3,6}}                        => 0
{{1,4,5},{2,3},{6}}                      => 2
{{1,4,6},{2,3,5}}                        => 1
{{1,4},{2,3,5,6}}                        => 0
{{1,4},{2,3,5},{6}}                      => 0
{{1,4,6},{2,3},{5}}                      => 3
{{1,4},{2,3,6},{5}}                      => 1
{{1,4},{2,3},{5,6}}                      => 1
{{1,4},{2,3},{5},{6}}                    => 1
{{1,5,6},{2,3,4}}                        => 2
{{1,5},{2,3,4,6}}                        => 0
{{1,5},{2,3,4},{6}}                      => 1
{{1,6},{2,3,4,5}}                        => 1
{{1},{2,3,4,5,6}}                        => 0
{{1},{2,3,4,5},{6}}                      => 0
{{1,6},{2,3,4},{5}}                      => 2
{{1},{2,3,4,6},{5}}                      => 1
{{1},{2,3,4},{5,6}}                      => 0
{{1},{2,3,4},{5},{6}}                    => 0
{{1,5,6},{2,3},{4}}                      => 4
{{1,5},{2,3,6},{4}}                      => 2
{{1,5},{2,3},{4,6}}                      => 1
{{1,5},{2,3},{4},{6}}                    => 2
{{1,6},{2,3,5},{4}}                      => 3
{{1},{2,3,5,6},{4}}                      => 2
{{1},{2,3,5},{4,6}}                      => 0
{{1},{2,3,5},{4},{6}}                    => 1
{{1,6},{2,3},{4,5}}                      => 2
{{1},{2,3,6},{4,5}}                      => 1
{{1},{2,3},{4,5,6}}                      => 0
{{1},{2,3},{4,5},{6}}                    => 0
{{1,6},{2,3},{4},{5}}                    => 3
{{1},{2,3,6},{4},{5}}                    => 2
{{1},{2,3},{4,6},{5}}                    => 1
{{1},{2,3},{4},{5,6}}                    => 0
{{1},{2,3},{4},{5},{6}}                  => 0
{{1,4,5,6},{2},{3}}                      => 6
{{1,4,5},{2,6},{3}}                      => 3
{{1,4,5},{2},{3,6}}                      => 2
{{1,4,5},{2},{3},{6}}                    => 4
{{1,4,6},{2,5},{3}}                      => 4
{{1,4},{2,5,6},{3}}                      => 3
{{1,4},{2,5},{3,6}}                      => 0
{{1,4},{2,5},{3},{6}}                    => 2
{{1,4,6},{2},{3,5}}                      => 3
{{1,4},{2,6},{3,5}}                      => 1
{{1,4},{2},{3,5,6}}                      => 1
{{1,4},{2},{3,5},{6}}                    => 1
{{1,4,6},{2},{3},{5}}                    => 5
{{1,4},{2,6},{3},{5}}                    => 3
{{1,4},{2},{3,6},{5}}                    => 2
{{1,4},{2},{3},{5,6}}                    => 2
{{1,4},{2},{3},{5},{6}}                  => 2
{{1,5,6},{2,4},{3}}                      => 5
{{1,5},{2,4,6},{3}}                      => 3
{{1,5},{2,4},{3,6}}                      => 1
{{1,5},{2,4},{3},{6}}                    => 3
{{1,6},{2,4,5},{3}}                      => 4
{{1},{2,4,5,6},{3}}                      => 3
{{1},{2,4,5},{3,6}}                      => 0
{{1},{2,4,5},{3},{6}}                    => 2
{{1,6},{2,4},{3,5}}                      => 2
{{1},{2,4,6},{3,5}}                      => 1
{{1},{2,4},{3,5,6}}                      => 0
{{1},{2,4},{3,5},{6}}                    => 0
{{1,6},{2,4},{3},{5}}                    => 4
{{1},{2,4,6},{3},{5}}                    => 3
{{1},{2,4},{3,6},{5}}                    => 1
{{1},{2,4},{3},{5,6}}                    => 1
{{1},{2,4},{3},{5},{6}}                  => 1
{{1,5,6},{2},{3,4}}                      => 4
{{1,5},{2,6},{3,4}}                      => 2
{{1,5},{2},{3,4,6}}                      => 1
{{1,5},{2},{3,4},{6}}                    => 2
{{1,6},{2,5},{3,4}}                      => 3
{{1},{2,5,6},{3,4}}                      => 2
{{1},{2,5},{3,4,6}}                      => 0
{{1},{2,5},{3,4},{6}}                    => 1
{{1,6},{2},{3,4,5}}                      => 2
{{1},{2,6},{3,4,5}}                      => 1
{{1},{2},{3,4,5,6}}                      => 0
{{1},{2},{3,4,5},{6}}                    => 0
{{1,6},{2},{3,4},{5}}                    => 3
{{1},{2,6},{3,4},{5}}                    => 2
{{1},{2},{3,4,6},{5}}                    => 1
{{1},{2},{3,4},{5,6}}                    => 0
{{1},{2},{3,4},{5},{6}}                  => 0
{{1,5,6},{2},{3},{4}}                    => 6
{{1,5},{2,6},{3},{4}}                    => 4
{{1,5},{2},{3,6},{4}}                    => 3
{{1,5},{2},{3},{4,6}}                    => 2
{{1,5},{2},{3},{4},{6}}                  => 3
{{1,6},{2,5},{3},{4}}                    => 5
{{1},{2,5,6},{3},{4}}                    => 4
{{1},{2,5},{3,6},{4}}                    => 2
{{1},{2,5},{3},{4,6}}                    => 1
{{1},{2,5},{3},{4},{6}}                  => 2
{{1,6},{2},{3,5},{4}}                    => 4
{{1},{2,6},{3,5},{4}}                    => 3
{{1},{2},{3,5,6},{4}}                    => 2
{{1},{2},{3,5},{4,6}}                    => 0
{{1},{2},{3,5},{4},{6}}                  => 1
{{1,6},{2},{3},{4,5}}                    => 3
{{1},{2,6},{3},{4,5}}                    => 2
{{1},{2},{3,6},{4,5}}                    => 1
{{1},{2},{3},{4,5,6}}                    => 0
{{1},{2},{3},{4,5},{6}}                  => 0
{{1,6},{2},{3},{4},{5}}                  => 4
{{1},{2,6},{3},{4},{5}}                  => 3
{{1},{2},{3,6},{4},{5}}                  => 2
{{1},{2},{3},{4,6},{5}}                  => 1
{{1},{2},{3},{4},{5,6}}                  => 0
{{1},{2},{3},{4},{5},{6}}                => 0
{{1,2,3,4,5,6,7}}                        => 0
{{1,2,3,4,5,6},{7}}                      => 0
{{1,2,3,4,5,7},{6}}                      => 1
{{1,2,3,4,5},{6,7}}                      => 0
{{1,2,3,4,5},{6},{7}}                    => 0
{{1,2,3,4,6,7},{5}}                      => 2
{{1,2,3,4,6},{5,7}}                      => 0
{{1,2,3,4,6},{5},{7}}                    => 1
{{1,2,3,4,7},{5,6}}                      => 1
{{1,2,3,4},{5,6,7}}                      => 0
{{1,2,3,4},{5,6},{7}}                    => 0
{{1,2,3,4,7},{5},{6}}                    => 2
{{1,2,3,4},{5,7},{6}}                    => 1
{{1,2,3,4},{5},{6,7}}                    => 0
{{1,2,3,4},{5},{6},{7}}                  => 0
{{1,2,3,5,6,7},{4}}                      => 3
{{1,2,3,5,6},{4,7}}                      => 0
{{1,2,3,5,6},{4},{7}}                    => 2
{{1,2,3,5,7},{4,6}}                      => 1
{{1,2,3,5},{4,6,7}}                      => 0
{{1,2,3,5},{4,6},{7}}                    => 0
{{1,2,3,5,7},{4},{6}}                    => 3
{{1,2,3,5},{4,7},{6}}                    => 1
{{1,2,3,5},{4},{6,7}}                    => 1
{{1,2,3,5},{4},{6},{7}}                  => 1
{{1,2,3,6,7},{4,5}}                      => 2
{{1,2,3,6},{4,5,7}}                      => 0
{{1,2,3,6},{4,5},{7}}                    => 1
{{1,2,3,7},{4,5,6}}                      => 1
{{1,2,3},{4,5,6,7}}                      => 0
{{1,2,3},{4,5,6},{7}}                    => 0
{{1,2,3,7},{4,5},{6}}                    => 2
{{1,2,3},{4,5,7},{6}}                    => 1
{{1,2,3},{4,5},{6,7}}                    => 0
{{1,2,3},{4,5},{6},{7}}                  => 0
{{1,2,3,6,7},{4},{5}}                    => 4
{{1,2,3,6},{4,7},{5}}                    => 2
{{1,2,3,6},{4},{5,7}}                    => 1
{{1,2,3,6},{4},{5},{7}}                  => 2
{{1,2,3,7},{4,6},{5}}                    => 3
{{1,2,3},{4,6,7},{5}}                    => 2
{{1,2,3},{4,6},{5,7}}                    => 0
{{1,2,3},{4,6},{5},{7}}                  => 1
{{1,2,3,7},{4},{5,6}}                    => 2
{{1,2,3},{4,7},{5,6}}                    => 1
{{1,2,3},{4},{5,6,7}}                    => 0
{{1,2,3},{4},{5,6},{7}}                  => 0
{{1,2,3,7},{4},{5},{6}}                  => 3
{{1,2,3},{4,7},{5},{6}}                  => 2
{{1,2,3},{4},{5,7},{6}}                  => 1
{{1,2,3},{4},{5},{6,7}}                  => 0
{{1,2,3},{4},{5},{6},{7}}                => 0
{{1,2,4,5,6,7},{3}}                      => 4
{{1,2,4,5,6},{3,7}}                      => 0
{{1,2,4,5,6},{3},{7}}                    => 3
{{1,2,4,5,7},{3,6}}                      => 1
{{1,2,4,5},{3,6,7}}                      => 0
{{1,2,4,5},{3,6},{7}}                    => 0
{{1,2,4,5,7},{3},{6}}                    => 4
{{1,2,4,5},{3,7},{6}}                    => 1
{{1,2,4,5},{3},{6,7}}                    => 2
{{1,2,4,5},{3},{6},{7}}                  => 2
{{1,2,4,6,7},{3,5}}                      => 2
{{1,2,4,6},{3,5,7}}                      => 0
{{1,2,4,6},{3,5},{7}}                    => 1
{{1,2,4,7},{3,5,6}}                      => 1
{{1,2,4},{3,5,6,7}}                      => 0
{{1,2,4},{3,5,6},{7}}                    => 0
{{1,2,4,7},{3,5},{6}}                    => 2
{{1,2,4},{3,5,7},{6}}                    => 1
{{1,2,4},{3,5},{6,7}}                    => 0
{{1,2,4},{3,5},{6},{7}}                  => 0
{{1,2,4,6,7},{3},{5}}                    => 5
{{1,2,4,6},{3,7},{5}}                    => 2
{{1,2,4,6},{3},{5,7}}                    => 2
{{1,2,4,6},{3},{5},{7}}                  => 3
{{1,2,4,7},{3,6},{5}}                    => 3
{{1,2,4},{3,6,7},{5}}                    => 2
{{1,2,4},{3,6},{5,7}}                    => 0
{{1,2,4},{3,6},{5},{7}}                  => 1
{{1,2,4,7},{3},{5,6}}                    => 3
{{1,2,4},{3,7},{5,6}}                    => 1
{{1,2,4},{3},{5,6,7}}                    => 1
{{1,2,4},{3},{5,6},{7}}                  => 1
{{1,2,4,7},{3},{5},{6}}                  => 4
{{1,2,4},{3,7},{5},{6}}                  => 2
{{1,2,4},{3},{5,7},{6}}                  => 2
{{1,2,4},{3},{5},{6,7}}                  => 1
{{1,2,4},{3},{5},{6},{7}}                => 1
{{1,2,5,6,7},{3,4}}                      => 3
{{1,2,5,6},{3,4,7}}                      => 0
{{1,2,5,6},{3,4},{7}}                    => 2
{{1,2,5,7},{3,4,6}}                      => 1
{{1,2,5},{3,4,6,7}}                      => 0
{{1,2,5},{3,4,6},{7}}                    => 0
{{1,2,5,7},{3,4},{6}}                    => 3
{{1,2,5},{3,4,7},{6}}                    => 1
{{1,2,5},{3,4},{6,7}}                    => 1
{{1,2,5},{3,4},{6},{7}}                  => 1
{{1,2,6,7},{3,4,5}}                      => 2
{{1,2,6},{3,4,5,7}}                      => 0
{{1,2,6},{3,4,5},{7}}                    => 1
{{1,2,7},{3,4,5,6}}                      => 1
{{1,2},{3,4,5,6,7}}                      => 0
{{1,2},{3,4,5,6},{7}}                    => 0
{{1,2,7},{3,4,5},{6}}                    => 2
{{1,2},{3,4,5,7},{6}}                    => 1
{{1,2},{3,4,5},{6,7}}                    => 0
{{1,2},{3,4,5},{6},{7}}                  => 0
{{1,2,6,7},{3,4},{5}}                    => 4
{{1,2,6},{3,4,7},{5}}                    => 2
{{1,2,6},{3,4},{5,7}}                    => 1
{{1,2,6},{3,4},{5},{7}}                  => 2
{{1,2,7},{3,4,6},{5}}                    => 3
{{1,2},{3,4,6,7},{5}}                    => 2
{{1,2},{3,4,6},{5,7}}                    => 0
{{1,2},{3,4,6},{5},{7}}                  => 1
{{1,2,7},{3,4},{5,6}}                    => 2
{{1,2},{3,4,7},{5,6}}                    => 1
{{1,2},{3,4},{5,6,7}}                    => 0
{{1,2},{3,4},{5,6},{7}}                  => 0
{{1,2,7},{3,4},{5},{6}}                  => 3
{{1,2},{3,4,7},{5},{6}}                  => 2
{{1,2},{3,4},{5,7},{6}}                  => 1
{{1,2},{3,4},{5},{6,7}}                  => 0
{{1,2},{3,4},{5},{6},{7}}                => 0
{{1,2,5,6,7},{3},{4}}                    => 6
{{1,2,5,6},{3,7},{4}}                    => 3
{{1,2,5,6},{3},{4,7}}                    => 2
{{1,2,5,6},{3},{4},{7}}                  => 4
{{1,2,5,7},{3,6},{4}}                    => 4
{{1,2,5},{3,6,7},{4}}                    => 3
{{1,2,5},{3,6},{4,7}}                    => 0
{{1,2,5},{3,6},{4},{7}}                  => 2
{{1,2,5,7},{3},{4,6}}                    => 3
{{1,2,5},{3,7},{4,6}}                    => 1
{{1,2,5},{3},{4,6,7}}                    => 1
{{1,2,5},{3},{4,6},{7}}                  => 1
{{1,2,5,7},{3},{4},{6}}                  => 5
{{1,2,5},{3,7},{4},{6}}                  => 3
{{1,2,5},{3},{4,7},{6}}                  => 2
{{1,2,5},{3},{4},{6,7}}                  => 2
{{1,2,5},{3},{4},{6},{7}}                => 2
{{1,2,6,7},{3,5},{4}}                    => 5
{{1,2,6},{3,5,7},{4}}                    => 3
{{1,2,6},{3,5},{4,7}}                    => 1
{{1,2,6},{3,5},{4},{7}}                  => 3
{{1,2,7},{3,5,6},{4}}                    => 4
{{1,2},{3,5,6,7},{4}}                    => 3
{{1,2},{3,5,6},{4,7}}                    => 0
{{1,2},{3,5,6},{4},{7}}                  => 2
{{1,2,7},{3,5},{4,6}}                    => 2
{{1,2},{3,5,7},{4,6}}                    => 1
{{1,2},{3,5},{4,6,7}}                    => 0
{{1,2},{3,5},{4,6},{7}}                  => 0
{{1,2,7},{3,5},{4},{6}}                  => 4
{{1,2},{3,5,7},{4},{6}}                  => 3
{{1,2},{3,5},{4,7},{6}}                  => 1
{{1,2},{3,5},{4},{6,7}}                  => 1
{{1,2},{3,5},{4},{6},{7}}                => 1
{{1,2,6,7},{3},{4,5}}                    => 4
{{1,2,6},{3,7},{4,5}}                    => 2
{{1,2,6},{3},{4,5,7}}                    => 1
{{1,2,6},{3},{4,5},{7}}                  => 2
{{1,2,7},{3,6},{4,5}}                    => 3
{{1,2},{3,6,7},{4,5}}                    => 2
{{1,2},{3,6},{4,5,7}}                    => 0
{{1,2},{3,6},{4,5},{7}}                  => 1
{{1,2,7},{3},{4,5,6}}                    => 2
{{1,2},{3,7},{4,5,6}}                    => 1
{{1,2},{3},{4,5,6,7}}                    => 0
{{1,2},{3},{4,5,6},{7}}                  => 0
{{1,2,7},{3},{4,5},{6}}                  => 3
{{1,2},{3,7},{4,5},{6}}                  => 2
{{1,2},{3},{4,5,7},{6}}                  => 1
{{1,2},{3},{4,5},{6,7}}                  => 0
{{1,2},{3},{4,5},{6},{7}}                => 0
{{1,2,6,7},{3},{4},{5}}                  => 6
{{1,2,6},{3,7},{4},{5}}                  => 4
{{1,2,6},{3},{4,7},{5}}                  => 3
{{1,2,6},{3},{4},{5,7}}                  => 2
{{1,2,6},{3},{4},{5},{7}}                => 3
{{1,2,7},{3,6},{4},{5}}                  => 5
{{1,2},{3,6,7},{4},{5}}                  => 4
{{1,2},{3,6},{4,7},{5}}                  => 2
{{1,2},{3,6},{4},{5,7}}                  => 1
{{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}}                  => 2
{{1,2},{3},{4,6},{5,7}}                  => 0
{{1,2},{3},{4,6},{5},{7}}                => 1
{{1,2,7},{3},{4},{5,6}}                  => 3
{{1,2},{3,7},{4},{5,6}}                  => 2
{{1,2},{3},{4,7},{5,6}}                  => 1
{{1,2},{3},{4},{5,6,7}}                  => 0
{{1,2},{3},{4},{5,6},{7}}                => 0
{{1,2,7},{3},{4},{5},{6}}                => 4
{{1,2},{3,7},{4},{5},{6}}                => 3
{{1,2},{3},{4,7},{5},{6}}                => 2
{{1,2},{3},{4},{5,7},{6}}                => 1
{{1,2},{3},{4},{5},{6,7}}                => 0
{{1,2},{3},{4},{5},{6},{7}}              => 0
{{1,3,4,5,6,7},{2}}                      => 5
{{1,3,4,5,6},{2,7}}                      => 0
{{1,3,4,5,6},{2},{7}}                    => 4
{{1,3,4,5,7},{2,6}}                      => 1
{{1,3,4,5},{2,6,7}}                      => 0
{{1,3,4,5},{2,6},{7}}                    => 0
{{1,3,4,5,7},{2},{6}}                    => 5
{{1,3,4,5},{2,7},{6}}                    => 1
{{1,3,4,5},{2},{6,7}}                    => 3
{{1,3,4,5},{2},{6},{7}}                  => 3
{{1,3,4,6,7},{2,5}}                      => 2
{{1,3,4,6},{2,5,7}}                      => 0
{{1,3,4,6},{2,5},{7}}                    => 1
{{1,3,4,7},{2,5,6}}                      => 1
{{1,3,4},{2,5,6,7}}                      => 0
{{1,3,4},{2,5,6},{7}}                    => 0
{{1,3,4,7},{2,5},{6}}                    => 2
{{1,3,4},{2,5,7},{6}}                    => 1
{{1,3,4},{2,5},{6,7}}                    => 0
{{1,3,4},{2,5},{6},{7}}                  => 0
{{1,3,4,6,7},{2},{5}}                    => 6
{{1,3,4,6},{2,7},{5}}                    => 2
{{1,3,4,6},{2},{5,7}}                    => 3
{{1,3,4,6},{2},{5},{7}}                  => 4
{{1,3,4,7},{2,6},{5}}                    => 3
{{1,3,4},{2,6,7},{5}}                    => 2
{{1,3,4},{2,6},{5,7}}                    => 0
{{1,3,4},{2,6},{5},{7}}                  => 1
{{1,3,4,7},{2},{5,6}}                    => 4
{{1,3,4},{2,7},{5,6}}                    => 1
{{1,3,4},{2},{5,6,7}}                    => 2
{{1,3,4},{2},{5,6},{7}}                  => 2
{{1,3,4,7},{2},{5},{6}}                  => 5
{{1,3,4},{2,7},{5},{6}}                  => 2
{{1,3,4},{2},{5,7},{6}}                  => 3
{{1,3,4},{2},{5},{6,7}}                  => 2
{{1,3,4},{2},{5},{6},{7}}                => 2
{{1,3,5,6,7},{2,4}}                      => 3
{{1,3,5,6},{2,4,7}}                      => 0
{{1,3,5,6},{2,4},{7}}                    => 2
{{1,3,5,7},{2,4,6}}                      => 1
{{1,3,5},{2,4,6,7}}                      => 0
{{1,3,5},{2,4,6},{7}}                    => 0
{{1,3,5,7},{2,4},{6}}                    => 3
{{1,3,5},{2,4,7},{6}}                    => 1
{{1,3,5},{2,4},{6,7}}                    => 1
{{1,3,5},{2,4},{6},{7}}                  => 1
{{1,3,6,7},{2,4,5}}                      => 2
{{1,3,6},{2,4,5,7}}                      => 0
{{1,3,6},{2,4,5},{7}}                    => 1
{{1,3,7},{2,4,5,6}}                      => 1
{{1,3},{2,4,5,6,7}}                      => 0
{{1,3},{2,4,5,6},{7}}                    => 0
{{1,3,7},{2,4,5},{6}}                    => 2
{{1,3},{2,4,5,7},{6}}                    => 1
{{1,3},{2,4,5},{6,7}}                    => 0
{{1,3},{2,4,5},{6},{7}}                  => 0
{{1,3,6,7},{2,4},{5}}                    => 4
{{1,3,6},{2,4,7},{5}}                    => 2
{{1,3,6},{2,4},{5,7}}                    => 1
{{1,3,6},{2,4},{5},{7}}                  => 2
{{1,3,7},{2,4,6},{5}}                    => 3
{{1,3},{2,4,6,7},{5}}                    => 2
{{1,3},{2,4,6},{5,7}}                    => 0
{{1,3},{2,4,6},{5},{7}}                  => 1
{{1,3,7},{2,4},{5,6}}                    => 2
{{1,3},{2,4,7},{5,6}}                    => 1
{{1,3},{2,4},{5,6,7}}                    => 0
{{1,3},{2,4},{5,6},{7}}                  => 0
{{1,3,7},{2,4},{5},{6}}                  => 3
{{1,3},{2,4,7},{5},{6}}                  => 2
{{1,3},{2,4},{5,7},{6}}                  => 1
{{1,3},{2,4},{5},{6,7}}                  => 0
{{1,3},{2,4},{5},{6},{7}}                => 0
{{1,3,5,6,7},{2},{4}}                    => 7
{{1,3,5,6},{2,7},{4}}                    => 3
{{1,3,5,6},{2},{4,7}}                    => 3
{{1,3,5,6},{2},{4},{7}}                  => 5
{{1,3,5,7},{2,6},{4}}                    => 4
{{1,3,5},{2,6,7},{4}}                    => 3
{{1,3,5},{2,6},{4,7}}                    => 0
{{1,3,5},{2,6},{4},{7}}                  => 2
{{1,3,5,7},{2},{4,6}}                    => 4
{{1,3,5},{2,7},{4,6}}                    => 1
{{1,3,5},{2},{4,6,7}}                    => 2
{{1,3,5},{2},{4,6},{7}}                  => 2
{{1,3,5,7},{2},{4},{6}}                  => 6
{{1,3,5},{2,7},{4},{6}}                  => 3
{{1,3,5},{2},{4,7},{6}}                  => 3
{{1,3,5},{2},{4},{6,7}}                  => 3
{{1,3,5},{2},{4},{6},{7}}                => 3
{{1,3,6,7},{2,5},{4}}                    => 5
{{1,3,6},{2,5,7},{4}}                    => 3
{{1,3,6},{2,5},{4,7}}                    => 1
{{1,3,6},{2,5},{4},{7}}                  => 3
{{1,3,7},{2,5,6},{4}}                    => 4
{{1,3},{2,5,6,7},{4}}                    => 3
{{1,3},{2,5,6},{4,7}}                    => 0
{{1,3},{2,5,6},{4},{7}}                  => 2
{{1,3,7},{2,5},{4,6}}                    => 2
{{1,3},{2,5,7},{4,6}}                    => 1
{{1,3},{2,5},{4,6,7}}                    => 0
{{1,3},{2,5},{4,6},{7}}                  => 0
{{1,3,7},{2,5},{4},{6}}                  => 4
{{1,3},{2,5,7},{4},{6}}                  => 3
{{1,3},{2,5},{4,7},{6}}                  => 1
{{1,3},{2,5},{4},{6,7}}                  => 1
{{1,3},{2,5},{4},{6},{7}}                => 1
{{1,3,6,7},{2},{4,5}}                    => 5
{{1,3,6},{2,7},{4,5}}                    => 2
{{1,3,6},{2},{4,5,7}}                    => 2
{{1,3,6},{2},{4,5},{7}}                  => 3
{{1,3,7},{2,6},{4,5}}                    => 3
{{1,3},{2,6,7},{4,5}}                    => 2
{{1,3},{2,6},{4,5,7}}                    => 0
{{1,3},{2,6},{4,5},{7}}                  => 1
{{1,3,7},{2},{4,5,6}}                    => 3
{{1,3},{2,7},{4,5,6}}                    => 1
{{1,3},{2},{4,5,6,7}}                    => 1
{{1,3},{2},{4,5,6},{7}}                  => 1
{{1,3,7},{2},{4,5},{6}}                  => 4
{{1,3},{2,7},{4,5},{6}}                  => 2
{{1,3},{2},{4,5,7},{6}}                  => 2
{{1,3},{2},{4,5},{6,7}}                  => 1
{{1,3},{2},{4,5},{6},{7}}                => 1
{{1,3,6,7},{2},{4},{5}}                  => 7
{{1,3,6},{2,7},{4},{5}}                  => 4
{{1,3,6},{2},{4,7},{5}}                  => 4
{{1,3,6},{2},{4},{5,7}}                  => 3
{{1,3,6},{2},{4},{5},{7}}                => 4
{{1,3,7},{2,6},{4},{5}}                  => 5
{{1,3},{2,6,7},{4},{5}}                  => 4
{{1,3},{2,6},{4,7},{5}}                  => 2
{{1,3},{2,6},{4},{5,7}}                  => 1
{{1,3},{2,6},{4},{5},{7}}                => 2
{{1,3,7},{2},{4,6},{5}}                  => 5
{{1,3},{2,7},{4,6},{5}}                  => 3
{{1,3},{2},{4,6,7},{5}}                  => 3
{{1,3},{2},{4,6},{5,7}}                  => 1
{{1,3},{2},{4,6},{5},{7}}                => 2
{{1,3,7},{2},{4},{5,6}}                  => 4
{{1,3},{2,7},{4},{5,6}}                  => 2
{{1,3},{2},{4,7},{5,6}}                  => 2
{{1,3},{2},{4},{5,6,7}}                  => 1
{{1,3},{2},{4},{5,6},{7}}                => 1
{{1,3,7},{2},{4},{5},{6}}                => 5
{{1,3},{2,7},{4},{5},{6}}                => 3
{{1,3},{2},{4,7},{5},{6}}                => 3
{{1,3},{2},{4},{5,7},{6}}                => 2
{{1,3},{2},{4},{5},{6,7}}                => 1
{{1,3},{2},{4},{5},{6},{7}}              => 1
{{1,4,5,6,7},{2,3}}                      => 4
{{1,4,5,6},{2,3,7}}                      => 0
{{1,4,5,6},{2,3},{7}}                    => 3
{{1,4,5,7},{2,3,6}}                      => 1
{{1,4,5},{2,3,6,7}}                      => 0
{{1,4,5},{2,3,6},{7}}                    => 0
{{1,4,5,7},{2,3},{6}}                    => 4
{{1,4,5},{2,3,7},{6}}                    => 1
{{1,4,5},{2,3},{6,7}}                    => 2
{{1,4,5},{2,3},{6},{7}}                  => 2
{{1,4,6,7},{2,3,5}}                      => 2
{{1,4,6},{2,3,5,7}}                      => 0
{{1,4,6},{2,3,5},{7}}                    => 1
{{1,4,7},{2,3,5,6}}                      => 1
{{1,4},{2,3,5,6,7}}                      => 0
{{1,4},{2,3,5,6},{7}}                    => 0
{{1,4,7},{2,3,5},{6}}                    => 2
{{1,4},{2,3,5,7},{6}}                    => 1
{{1,4},{2,3,5},{6,7}}                    => 0
{{1,4},{2,3,5},{6},{7}}                  => 0
{{1,4,6,7},{2,3},{5}}                    => 5
{{1,4,6},{2,3,7},{5}}                    => 2
{{1,4,6},{2,3},{5,7}}                    => 2
{{1,4,6},{2,3},{5},{7}}                  => 3
{{1,4,7},{2,3,6},{5}}                    => 3
{{1,4},{2,3,6,7},{5}}                    => 2
{{1,4},{2,3,6},{5,7}}                    => 0
{{1,4},{2,3,6},{5},{7}}                  => 1
{{1,4,7},{2,3},{5,6}}                    => 3
{{1,4},{2,3,7},{5,6}}                    => 1
{{1,4},{2,3},{5,6,7}}                    => 1
{{1,4},{2,3},{5,6},{7}}                  => 1
{{1,4,7},{2,3},{5},{6}}                  => 4
{{1,4},{2,3,7},{5},{6}}                  => 2
{{1,4},{2,3},{5,7},{6}}                  => 2
{{1,4},{2,3},{5},{6,7}}                  => 1
{{1,4},{2,3},{5},{6},{7}}                => 1
{{1,5,6,7},{2,3,4}}                      => 3
{{1,5,6},{2,3,4,7}}                      => 0
{{1,5,6},{2,3,4},{7}}                    => 2
{{1,5,7},{2,3,4,6}}                      => 1
{{1,5},{2,3,4,6,7}}                      => 0
{{1,5},{2,3,4,6},{7}}                    => 0
{{1,5,7},{2,3,4},{6}}                    => 3
{{1,5},{2,3,4,7},{6}}                    => 1
{{1,5},{2,3,4},{6,7}}                    => 1
{{1,5},{2,3,4},{6},{7}}                  => 1
{{1,6,7},{2,3,4,5}}                      => 2
{{1,6},{2,3,4,5,7}}                      => 0
{{1,6},{2,3,4,5},{7}}                    => 1
{{1,7},{2,3,4,5,6}}                      => 1
{{1},{2,3,4,5,6,7}}                      => 0
{{1},{2,3,4,5,6},{7}}                    => 0
{{1,7},{2,3,4,5},{6}}                    => 2
{{1},{2,3,4,5,7},{6}}                    => 1
{{1},{2,3,4,5},{6,7}}                    => 0
{{1},{2,3,4,5},{6},{7}}                  => 0
{{1,6,7},{2,3,4},{5}}                    => 4
{{1,6},{2,3,4,7},{5}}                    => 2
{{1,6},{2,3,4},{5,7}}                    => 1
{{1,6},{2,3,4},{5},{7}}                  => 2
{{1,7},{2,3,4,6},{5}}                    => 3
{{1},{2,3,4,6,7},{5}}                    => 2
{{1},{2,3,4,6},{5,7}}                    => 0
{{1},{2,3,4,6},{5},{7}}                  => 1
{{1,7},{2,3,4},{5,6}}                    => 2
{{1},{2,3,4,7},{5,6}}                    => 1
{{1},{2,3,4},{5,6,7}}                    => 0
{{1},{2,3,4},{5,6},{7}}                  => 0
{{1,7},{2,3,4},{5},{6}}                  => 3
{{1},{2,3,4,7},{5},{6}}                  => 2
{{1},{2,3,4},{5,7},{6}}                  => 1
{{1},{2,3,4},{5},{6,7}}                  => 0
{{1},{2,3,4},{5},{6},{7}}                => 0
{{1,5,6,7},{2,3},{4}}                    => 6
{{1,5,6},{2,3,7},{4}}                    => 3
{{1,5,6},{2,3},{4,7}}                    => 2
{{1,5,6},{2,3},{4},{7}}                  => 4
{{1,5,7},{2,3,6},{4}}                    => 4
{{1,5},{2,3,6,7},{4}}                    => 3
{{1,5},{2,3,6},{4,7}}                    => 0
{{1,5},{2,3,6},{4},{7}}                  => 2
{{1,5,7},{2,3},{4,6}}                    => 3
{{1,5},{2,3,7},{4,6}}                    => 1
{{1,5},{2,3},{4,6,7}}                    => 1
{{1,5},{2,3},{4,6},{7}}                  => 1
{{1,5,7},{2,3},{4},{6}}                  => 5
{{1,5},{2,3,7},{4},{6}}                  => 3
{{1,5},{2,3},{4,7},{6}}                  => 2
{{1,5},{2,3},{4},{6,7}}                  => 2
{{1,5},{2,3},{4},{6},{7}}                => 2
{{1,6,7},{2,3,5},{4}}                    => 5
{{1,6},{2,3,5,7},{4}}                    => 3
{{1,6},{2,3,5},{4,7}}                    => 1
{{1,6},{2,3,5},{4},{7}}                  => 3
{{1,7},{2,3,5,6},{4}}                    => 4
{{1},{2,3,5,6,7},{4}}                    => 3
{{1},{2,3,5,6},{4,7}}                    => 0
{{1},{2,3,5,6},{4},{7}}                  => 2
{{1,7},{2,3,5},{4,6}}                    => 2
{{1},{2,3,5,7},{4,6}}                    => 1
{{1},{2,3,5},{4,6,7}}                    => 0
{{1},{2,3,5},{4,6},{7}}                  => 0
{{1,7},{2,3,5},{4},{6}}                  => 4
{{1},{2,3,5,7},{4},{6}}                  => 3
{{1},{2,3,5},{4,7},{6}}                  => 1
{{1},{2,3,5},{4},{6,7}}                  => 1
{{1},{2,3,5},{4},{6},{7}}                => 1
{{1,6,7},{2,3},{4,5}}                    => 4
{{1,6},{2,3,7},{4,5}}                    => 2
{{1,6},{2,3},{4,5,7}}                    => 1
{{1,6},{2,3},{4,5},{7}}                  => 2
{{1,7},{2,3,6},{4,5}}                    => 3
{{1},{2,3,6,7},{4,5}}                    => 2
{{1},{2,3,6},{4,5,7}}                    => 0
{{1},{2,3,6},{4,5},{7}}                  => 1
{{1,7},{2,3},{4,5,6}}                    => 2
{{1},{2,3,7},{4,5,6}}                    => 1
{{1},{2,3},{4,5,6,7}}                    => 0
{{1},{2,3},{4,5,6},{7}}                  => 0
{{1,7},{2,3},{4,5},{6}}                  => 3
{{1},{2,3,7},{4,5},{6}}                  => 2
{{1},{2,3},{4,5,7},{6}}                  => 1
{{1},{2,3},{4,5},{6,7}}                  => 0
{{1},{2,3},{4,5},{6},{7}}                => 0
{{1,6,7},{2,3},{4},{5}}                  => 6
{{1,6},{2,3,7},{4},{5}}                  => 4
{{1,6},{2,3},{4,7},{5}}                  => 3
{{1,6},{2,3},{4},{5,7}}                  => 2
{{1,6},{2,3},{4},{5},{7}}                => 3
{{1,7},{2,3,6},{4},{5}}                  => 5
{{1},{2,3,6,7},{4},{5}}                  => 4
{{1},{2,3,6},{4,7},{5}}                  => 2
{{1},{2,3,6},{4},{5,7}}                  => 1
{{1},{2,3,6},{4},{5},{7}}                => 2
{{1,7},{2,3},{4,6},{5}}                  => 4
{{1},{2,3,7},{4,6},{5}}                  => 3
{{1},{2,3},{4,6,7},{5}}                  => 2
{{1},{2,3},{4,6},{5,7}}                  => 0
{{1},{2,3},{4,6},{5},{7}}                => 1
{{1,7},{2,3},{4},{5,6}}                  => 3
{{1},{2,3,7},{4},{5,6}}                  => 2
{{1},{2,3},{4,7},{5,6}}                  => 1
{{1},{2,3},{4},{5,6,7}}                  => 0
{{1},{2,3},{4},{5,6},{7}}                => 0
{{1,7},{2,3},{4},{5},{6}}                => 4
{{1},{2,3,7},{4},{5},{6}}                => 3
{{1},{2,3},{4,7},{5},{6}}                => 2
{{1},{2,3},{4},{5,7},{6}}                => 1
{{1},{2,3},{4},{5},{6,7}}                => 0
{{1},{2,3},{4},{5},{6},{7}}              => 0
{{1,4,5,6,7},{2},{3}}                    => 8
{{1,4,5,6},{2,7},{3}}                    => 4
{{1,4,5,6},{2},{3,7}}                    => 3
{{1,4,5,6},{2},{3},{7}}                  => 6
{{1,4,5,7},{2,6},{3}}                    => 5
{{1,4,5},{2,6,7},{3}}                    => 4
{{1,4,5},{2,6},{3,7}}                    => 0
{{1,4,5},{2,6},{3},{7}}                  => 3
{{1,4,5,7},{2},{3,6}}                    => 4
{{1,4,5},{2,7},{3,6}}                    => 1
{{1,4,5},{2},{3,6,7}}                    => 2
{{1,4,5},{2},{3,6},{7}}                  => 2
{{1,4,5,7},{2},{3},{6}}                  => 7
{{1,4,5},{2,7},{3},{6}}                  => 4
{{1,4,5},{2},{3,7},{6}}                  => 3
{{1,4,5},{2},{3},{6,7}}                  => 4
{{1,4,5},{2},{3},{6},{7}}                => 4
{{1,4,6,7},{2,5},{3}}                    => 6
{{1,4,6},{2,5,7},{3}}                    => 4
{{1,4,6},{2,5},{3,7}}                    => 1
{{1,4,6},{2,5},{3},{7}}                  => 4
{{1,4,7},{2,5,6},{3}}                    => 5
{{1,4},{2,5,6,7},{3}}                    => 4
{{1,4},{2,5,6},{3,7}}                    => 0
{{1,4},{2,5,6},{3},{7}}                  => 3
{{1,4,7},{2,5},{3,6}}                    => 2
{{1,4},{2,5,7},{3,6}}                    => 1
{{1,4},{2,5},{3,6,7}}                    => 0
{{1,4},{2,5},{3,6},{7}}                  => 0
{{1,4,7},{2,5},{3},{6}}                  => 5
{{1,4},{2,5,7},{3},{6}}                  => 4
{{1,4},{2,5},{3,7},{6}}                  => 1
{{1,4},{2,5},{3},{6,7}}                  => 2
{{1,4},{2,5},{3},{6},{7}}                => 2
{{1,4,6,7},{2},{3,5}}                    => 5
{{1,4,6},{2,7},{3,5}}                    => 2
{{1,4,6},{2},{3,5,7}}                    => 2
{{1,4,6},{2},{3,5},{7}}                  => 3
{{1,4,7},{2,6},{3,5}}                    => 3
{{1,4},{2,6,7},{3,5}}                    => 2
{{1,4},{2,6},{3,5,7}}                    => 0
{{1,4},{2,6},{3,5},{7}}                  => 1
{{1,4,7},{2},{3,5,6}}                    => 3
{{1,4},{2,7},{3,5,6}}                    => 1
{{1,4},{2},{3,5,6,7}}                    => 1
{{1,4},{2},{3,5,6},{7}}                  => 1
{{1,4,7},{2},{3,5},{6}}                  => 4
{{1,4},{2,7},{3,5},{6}}                  => 2
{{1,4},{2},{3,5,7},{6}}                  => 2
{{1,4},{2},{3,5},{6,7}}                  => 1
{{1,4},{2},{3,5},{6},{7}}                => 1
{{1,4,6,7},{2},{3},{5}}                  => 8
{{1,4,6},{2,7},{3},{5}}                  => 5
{{1,4,6},{2},{3,7},{5}}                  => 4
{{1,4,6},{2},{3},{5,7}}                  => 4
{{1,4,6},{2},{3},{5},{7}}                => 5
{{1,4,7},{2,6},{3},{5}}                  => 6
{{1,4},{2,6,7},{3},{5}}                  => 5
{{1,4},{2,6},{3,7},{5}}                  => 2
{{1,4},{2,6},{3},{5,7}}                  => 2
{{1,4},{2,6},{3},{5},{7}}                => 3
{{1,4,7},{2},{3,6},{5}}                  => 5
{{1,4},{2,7},{3,6},{5}}                  => 3
{{1,4},{2},{3,6,7},{5}}                  => 3
{{1,4},{2},{3,6},{5,7}}                  => 1
{{1,4},{2},{3,6},{5},{7}}                => 2
{{1,4,7},{2},{3},{5,6}}                  => 5
{{1,4},{2,7},{3},{5,6}}                  => 3
{{1,4},{2},{3,7},{5,6}}                  => 2
{{1,4},{2},{3},{5,6,7}}                  => 2
{{1,4},{2},{3},{5,6},{7}}                => 2
{{1,4,7},{2},{3},{5},{6}}                => 6
{{1,4},{2,7},{3},{5},{6}}                => 4
{{1,4},{2},{3,7},{5},{6}}                => 3
{{1,4},{2},{3},{5,7},{6}}                => 3
{{1,4},{2},{3},{5},{6,7}}                => 2
{{1,4},{2},{3},{5},{6},{7}}              => 2
{{1,5,6,7},{2,4},{3}}                    => 7
{{1,5,6},{2,4,7},{3}}                    => 4
{{1,5,6},{2,4},{3,7}}                    => 2
{{1,5,6},{2,4},{3},{7}}                  => 5
{{1,5,7},{2,4,6},{3}}                    => 5
{{1,5},{2,4,6,7},{3}}                    => 4
{{1,5},{2,4,6},{3,7}}                    => 0
{{1,5},{2,4,6},{3},{7}}                  => 3
{{1,5,7},{2,4},{3,6}}                    => 3
{{1,5},{2,4,7},{3,6}}                    => 1
{{1,5},{2,4},{3,6,7}}                    => 1
{{1,5},{2,4},{3,6},{7}}                  => 1
{{1,5,7},{2,4},{3},{6}}                  => 6
{{1,5},{2,4,7},{3},{6}}                  => 4
{{1,5},{2,4},{3,7},{6}}                  => 2
{{1,5},{2,4},{3},{6,7}}                  => 3
{{1,5},{2,4},{3},{6},{7}}                => 3
{{1,6,7},{2,4,5},{3}}                    => 6
{{1,6},{2,4,5,7},{3}}                    => 4
{{1,6},{2,4,5},{3,7}}                    => 1
{{1,6},{2,4,5},{3},{7}}                  => 4
{{1,7},{2,4,5,6},{3}}                    => 5
{{1},{2,4,5,6,7},{3}}                    => 4
{{1},{2,4,5,6},{3,7}}                    => 0
{{1},{2,4,5,6},{3},{7}}                  => 3
{{1,7},{2,4,5},{3,6}}                    => 2
{{1},{2,4,5,7},{3,6}}                    => 1
{{1},{2,4,5},{3,6,7}}                    => 0
{{1},{2,4,5},{3,6},{7}}                  => 0
{{1,7},{2,4,5},{3},{6}}                  => 5
{{1},{2,4,5,7},{3},{6}}                  => 4
{{1},{2,4,5},{3,7},{6}}                  => 1
{{1},{2,4,5},{3},{6,7}}                  => 2
{{1},{2,4,5},{3},{6},{7}}                => 2
{{1,6,7},{2,4},{3,5}}                    => 4
{{1,6},{2,4,7},{3,5}}                    => 2
{{1,6},{2,4},{3,5,7}}                    => 1
{{1,6},{2,4},{3,5},{7}}                  => 2
{{1,7},{2,4,6},{3,5}}                    => 3
{{1},{2,4,6,7},{3,5}}                    => 2
{{1},{2,4,6},{3,5,7}}                    => 0
{{1},{2,4,6},{3,5},{7}}                  => 1
{{1,7},{2,4},{3,5,6}}                    => 2
{{1},{2,4,7},{3,5,6}}                    => 1
{{1},{2,4},{3,5,6,7}}                    => 0
{{1},{2,4},{3,5,6},{7}}                  => 0
{{1,7},{2,4},{3,5},{6}}                  => 3
{{1},{2,4,7},{3,5},{6}}                  => 2
{{1},{2,4},{3,5,7},{6}}                  => 1
{{1},{2,4},{3,5},{6,7}}                  => 0
{{1},{2,4},{3,5},{6},{7}}                => 0
{{1,6,7},{2,4},{3},{5}}                  => 7
{{1,6},{2,4,7},{3},{5}}                  => 5
{{1,6},{2,4},{3,7},{5}}                  => 3
{{1,6},{2,4},{3},{5,7}}                  => 3
{{1,6},{2,4},{3},{5},{7}}                => 4
{{1,7},{2,4,6},{3},{5}}                  => 6
{{1},{2,4,6,7},{3},{5}}                  => 5
{{1},{2,4,6},{3,7},{5}}                  => 2
{{1},{2,4,6},{3},{5,7}}                  => 2
{{1},{2,4,6},{3},{5},{7}}                => 3
{{1,7},{2,4},{3,6},{5}}                  => 4
{{1},{2,4,7},{3,6},{5}}                  => 3
{{1},{2,4},{3,6,7},{5}}                  => 2
{{1},{2,4},{3,6},{5,7}}                  => 0
{{1},{2,4},{3,6},{5},{7}}                => 1
{{1,7},{2,4},{3},{5,6}}                  => 4
{{1},{2,4,7},{3},{5,6}}                  => 3
{{1},{2,4},{3,7},{5,6}}                  => 1
{{1},{2,4},{3},{5,6,7}}                  => 1
{{1},{2,4},{3},{5,6},{7}}                => 1
{{1,7},{2,4},{3},{5},{6}}                => 5
{{1},{2,4,7},{3},{5},{6}}                => 4
{{1},{2,4},{3,7},{5},{6}}                => 2
{{1},{2,4},{3},{5,7},{6}}                => 2
{{1},{2,4},{3},{5},{6,7}}                => 1
{{1},{2,4},{3},{5},{6},{7}}              => 1
{{1,5,6,7},{2},{3,4}}                    => 6
{{1,5,6},{2,7},{3,4}}                    => 3
{{1,5,6},{2},{3,4,7}}                    => 2
{{1,5,6},{2},{3,4},{7}}                  => 4
{{1,5,7},{2,6},{3,4}}                    => 4
{{1,5},{2,6,7},{3,4}}                    => 3
{{1,5},{2,6},{3,4,7}}                    => 0
{{1,5},{2,6},{3,4},{7}}                  => 2
{{1,5,7},{2},{3,4,6}}                    => 3
{{1,5},{2,7},{3,4,6}}                    => 1
{{1,5},{2},{3,4,6,7}}                    => 1
{{1,5},{2},{3,4,6},{7}}                  => 1
{{1,5,7},{2},{3,4},{6}}                  => 5
{{1,5},{2,7},{3,4},{6}}                  => 3
{{1,5},{2},{3,4,7},{6}}                  => 2
{{1,5},{2},{3,4},{6,7}}                  => 2
{{1,5},{2},{3,4},{6},{7}}                => 2
{{1,6,7},{2,5},{3,4}}                    => 5
{{1,6},{2,5,7},{3,4}}                    => 3
{{1,6},{2,5},{3,4,7}}                    => 1
{{1,6},{2,5},{3,4},{7}}                  => 3
{{1,7},{2,5,6},{3,4}}                    => 4
{{1},{2,5,6,7},{3,4}}                    => 3
{{1},{2,5,6},{3,4,7}}                    => 0
{{1},{2,5,6},{3,4},{7}}                  => 2
{{1,7},{2,5},{3,4,6}}                    => 2
{{1},{2,5,7},{3,4,6}}                    => 1
{{1},{2,5},{3,4,6,7}}                    => 0
{{1},{2,5},{3,4,6},{7}}                  => 0
{{1,7},{2,5},{3,4},{6}}                  => 4
{{1},{2,5,7},{3,4},{6}}                  => 3
{{1},{2,5},{3,4,7},{6}}                  => 1
{{1},{2,5},{3,4},{6,7}}                  => 1
{{1},{2,5},{3,4},{6},{7}}                => 1
{{1,6,7},{2},{3,4,5}}                    => 4
{{1,6},{2,7},{3,4,5}}                    => 2
{{1,6},{2},{3,4,5,7}}                    => 1
{{1,6},{2},{3,4,5},{7}}                  => 2
{{1,7},{2,6},{3,4,5}}                    => 3
{{1},{2,6,7},{3,4,5}}                    => 2
{{1},{2,6},{3,4,5,7}}                    => 0
{{1},{2,6},{3,4,5},{7}}                  => 1
{{1,7},{2},{3,4,5,6}}                    => 2
{{1},{2,7},{3,4,5,6}}                    => 1
{{1},{2},{3,4,5,6,7}}                    => 0
{{1},{2},{3,4,5,6},{7}}                  => 0
{{1,7},{2},{3,4,5},{6}}                  => 3
{{1},{2,7},{3,4,5},{6}}                  => 2
{{1},{2},{3,4,5,7},{6}}                  => 1
{{1},{2},{3,4,5},{6,7}}                  => 0
{{1},{2},{3,4,5},{6},{7}}                => 0
{{1,6,7},{2},{3,4},{5}}                  => 6
{{1,6},{2,7},{3,4},{5}}                  => 4
{{1,6},{2},{3,4,7},{5}}                  => 3
{{1,6},{2},{3,4},{5,7}}                  => 2
{{1,6},{2},{3,4},{5},{7}}                => 3
{{1,7},{2,6},{3,4},{5}}                  => 5
{{1},{2,6,7},{3,4},{5}}                  => 4
{{1},{2,6},{3,4,7},{5}}                  => 2
{{1},{2,6},{3,4},{5,7}}                  => 1
{{1},{2,6},{3,4},{5},{7}}                => 2
{{1,7},{2},{3,4,6},{5}}                  => 4
{{1},{2,7},{3,4,6},{5}}                  => 3
{{1},{2},{3,4,6,7},{5}}                  => 2
{{1},{2},{3,4,6},{5,7}}                  => 0
{{1},{2},{3,4,6},{5},{7}}                => 1
{{1,7},{2},{3,4},{5,6}}                  => 3
{{1},{2,7},{3,4},{5,6}}                  => 2
{{1},{2},{3,4,7},{5,6}}                  => 1
{{1},{2},{3,4},{5,6,7}}                  => 0
{{1},{2},{3,4},{5,6},{7}}                => 0
{{1,7},{2},{3,4},{5},{6}}                => 4
{{1},{2,7},{3,4},{5},{6}}                => 3
{{1},{2},{3,4,7},{5},{6}}                => 2
{{1},{2},{3,4},{5,7},{6}}                => 1
{{1},{2},{3,4},{5},{6,7}}                => 0
{{1},{2},{3,4},{5},{6},{7}}              => 0
{{1,5,6,7},{2},{3},{4}}                  => 9
{{1,5,6},{2,7},{3},{4}}                  => 6
{{1,5,6},{2},{3,7},{4}}                  => 5
{{1,5,6},{2},{3},{4,7}}                  => 4
{{1,5,6},{2},{3},{4},{7}}                => 6
{{1,5,7},{2,6},{3},{4}}                  => 7
{{1,5},{2,6,7},{3},{4}}                  => 6
{{1,5},{2,6},{3,7},{4}}                  => 3
{{1,5},{2,6},{3},{4,7}}                  => 2
{{1,5},{2,6},{3},{4},{7}}                => 4
{{1,5,7},{2},{3,6},{4}}                  => 6
{{1,5},{2,7},{3,6},{4}}                  => 4
{{1,5},{2},{3,6,7},{4}}                  => 4
{{1,5},{2},{3,6},{4,7}}                  => 1
{{1,5},{2},{3,6},{4},{7}}                => 3
{{1,5,7},{2},{3},{4,6}}                  => 5
{{1,5},{2,7},{3},{4,6}}                  => 3
{{1,5},{2},{3,7},{4,6}}                  => 2
{{1,5},{2},{3},{4,6,7}}                  => 2
{{1,5},{2},{3},{4,6},{7}}                => 2
{{1,5,7},{2},{3},{4},{6}}                => 7
{{1,5},{2,7},{3},{4},{6}}                => 5
{{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}}              => 3
{{1,6,7},{2,5},{3},{4}}                  => 8
{{1,6},{2,5,7},{3},{4}}                  => 6
{{1,6},{2,5},{3,7},{4}}                  => 4
{{1,6},{2,5},{3},{4,7}}                  => 3
{{1,6},{2,5},{3},{4},{7}}                => 5
{{1,7},{2,5,6},{3},{4}}                  => 7
{{1},{2,5,6,7},{3},{4}}                  => 6
{{1},{2,5,6},{3,7},{4}}                  => 3
{{1},{2,5,6},{3},{4,7}}                  => 2
{{1},{2,5,6},{3},{4},{7}}                => 4
{{1,7},{2,5},{3,6},{4}}                  => 5
{{1},{2,5,7},{3,6},{4}}                  => 4
{{1},{2,5},{3,6,7},{4}}                  => 3
{{1},{2,5},{3,6},{4,7}}                  => 0
{{1},{2,5},{3,6},{4},{7}}                => 2
{{1,7},{2,5},{3},{4,6}}                  => 4
{{1},{2,5,7},{3},{4,6}}                  => 3
{{1},{2,5},{3,7},{4,6}}                  => 1
{{1},{2,5},{3},{4,6,7}}                  => 1
{{1},{2,5},{3},{4,6},{7}}                => 1
{{1,7},{2,5},{3},{4},{6}}                => 6
{{1},{2,5,7},{3},{4},{6}}                => 5
{{1},{2,5},{3,7},{4},{6}}                => 3
{{1},{2,5},{3},{4,7},{6}}                => 2
{{1},{2,5},{3},{4},{6,7}}                => 2
{{1},{2,5},{3},{4},{6},{7}}              => 2
{{1,6,7},{2},{3,5},{4}}                  => 7
{{1,6},{2,7},{3,5},{4}}                  => 5
{{1,6},{2},{3,5,7},{4}}                  => 4
{{1,6},{2},{3,5},{4,7}}                  => 2
{{1,6},{2},{3,5},{4},{7}}                => 4
{{1,7},{2,6},{3,5},{4}}                  => 6
{{1},{2,6,7},{3,5},{4}}                  => 5
{{1},{2,6},{3,5,7},{4}}                  => 3
{{1},{2,6},{3,5},{4,7}}                  => 1
{{1},{2,6},{3,5},{4},{7}}                => 3
{{1,7},{2},{3,5,6},{4}}                  => 5
{{1},{2,7},{3,5,6},{4}}                  => 4
{{1},{2},{3,5,6,7},{4}}                  => 3
{{1},{2},{3,5,6},{4,7}}                  => 0
{{1},{2},{3,5,6},{4},{7}}                => 2
{{1,7},{2},{3,5},{4,6}}                  => 3
{{1},{2,7},{3,5},{4,6}}                  => 2
{{1},{2},{3,5,7},{4,6}}                  => 1
{{1},{2},{3,5},{4,6,7}}                  => 0
{{1},{2},{3,5},{4,6},{7}}                => 0
{{1,7},{2},{3,5},{4},{6}}                => 5
{{1},{2,7},{3,5},{4},{6}}                => 4
{{1},{2},{3,5,7},{4},{6}}                => 3
{{1},{2},{3,5},{4,7},{6}}                => 1
{{1},{2},{3,5},{4},{6,7}}                => 1
{{1},{2},{3,5},{4},{6},{7}}              => 1
{{1,6,7},{2},{3},{4,5}}                  => 6
{{1,6},{2,7},{3},{4,5}}                  => 4
{{1,6},{2},{3,7},{4,5}}                  => 3
{{1,6},{2},{3},{4,5,7}}                  => 2
{{1,6},{2},{3},{4,5},{7}}                => 3
{{1,7},{2,6},{3},{4,5}}                  => 5
{{1},{2,6,7},{3},{4,5}}                  => 4
{{1},{2,6},{3,7},{4,5}}                  => 2
{{1},{2,6},{3},{4,5,7}}                  => 1
{{1},{2,6},{3},{4,5},{7}}                => 2
{{1,7},{2},{3,6},{4,5}}                  => 4
{{1},{2,7},{3,6},{4,5}}                  => 3
{{1},{2},{3,6,7},{4,5}}                  => 2
{{1},{2},{3,6},{4,5,7}}                  => 0
{{1},{2},{3,6},{4,5},{7}}                => 1
{{1,7},{2},{3},{4,5,6}}                  => 3
{{1},{2,7},{3},{4,5,6}}                  => 2
{{1},{2},{3,7},{4,5,6}}                  => 1
{{1},{2},{3},{4,5,6,7}}                  => 0
{{1},{2},{3},{4,5,6},{7}}                => 0
{{1,7},{2},{3},{4,5},{6}}                => 4
{{1},{2,7},{3},{4,5},{6}}                => 3
{{1},{2},{3,7},{4,5},{6}}                => 2
{{1},{2},{3},{4,5,7},{6}}                => 1
{{1},{2},{3},{4,5},{6,7}}                => 0
{{1},{2},{3},{4,5},{6},{7}}              => 0
{{1,6,7},{2},{3},{4},{5}}                => 8
{{1,6},{2,7},{3},{4},{5}}                => 6
{{1,6},{2},{3,7},{4},{5}}                => 5
{{1,6},{2},{3},{4,7},{5}}                => 4
{{1,6},{2},{3},{4},{5,7}}                => 3
{{1,6},{2},{3},{4},{5},{7}}              => 4
{{1,7},{2,6},{3},{4},{5}}                => 7
{{1},{2,6,7},{3},{4},{5}}                => 6
{{1},{2,6},{3,7},{4},{5}}                => 4
{{1},{2,6},{3},{4,7},{5}}                => 3
{{1},{2,6},{3},{4},{5,7}}                => 2
{{1},{2,6},{3},{4},{5},{7}}              => 3
{{1,7},{2},{3,6},{4},{5}}                => 6
{{1},{2,7},{3,6},{4},{5}}                => 5
{{1},{2},{3,6,7},{4},{5}}                => 4
{{1},{2},{3,6},{4,7},{5}}                => 2
{{1},{2},{3,6},{4},{5,7}}                => 1
{{1},{2},{3,6},{4},{5},{7}}              => 2
{{1,7},{2},{3},{4,6},{5}}                => 5
{{1},{2,7},{3},{4,6},{5}}                => 4
{{1},{2},{3,7},{4,6},{5}}                => 3
{{1},{2},{3},{4,6,7},{5}}                => 2
{{1},{2},{3},{4,6},{5,7}}                => 0
{{1},{2},{3},{4,6},{5},{7}}              => 1
{{1,7},{2},{3},{4},{5,6}}                => 4
{{1},{2,7},{3},{4},{5,6}}                => 3
{{1},{2},{3,7},{4},{5,6}}                => 2
{{1},{2},{3},{4,7},{5,6}}                => 1
{{1},{2},{3},{4},{5,6,7}}                => 0
{{1},{2},{3},{4},{5,6},{7}}              => 0
{{1,7},{2},{3},{4},{5},{6}}              => 5
{{1},{2,7},{3},{4},{5},{6}}              => 4
{{1},{2},{3,7},{4},{5},{6}}              => 3
{{1},{2},{3},{4,7},{5},{6}}              => 2
{{1},{2},{3},{4},{5,7},{6}}              => 1
{{1},{2},{3},{4},{5},{6,7}}              => 0
{{1},{2},{3},{4},{5},{6},{7}}            => 0
{{1,2},{3,4},{5,6},{7,8}}                => 0
{{1,3},{2,4},{5,6},{7,8}}                => 0
{{1,4},{2,3},{5,6},{7,8}}                => 1
{{1,5},{2,3},{4,6},{7,8}}                => 1
{{1,6},{2,3},{4,5},{7,8}}                => 2
{{1,7},{2,3},{4,5},{6,8}}                => 2
{{1,8},{2,3},{4,5},{6,7}}                => 3
{{1,8},{2,4},{3,5},{6,7}}                => 3
{{1,7},{2,4},{3,5},{6,8}}                => 2
{{1,6},{2,4},{3,5},{7,8}}                => 2
{{1,5},{2,4},{3,6},{7,8}}                => 1
{{1,4},{2,5},{3,6},{7,8}}                => 0
{{1,3},{2,5},{4,6},{7,8}}                => 0
{{1,2},{3,5},{4,6},{7,8}}                => 0
{{1,2},{3,6},{4,5},{7,8}}                => 1
{{1,3},{2,6},{4,5},{7,8}}                => 1
{{1,4},{2,6},{3,5},{7,8}}                => 1
{{1,5},{2,6},{3,4},{7,8}}                => 2
{{1,6},{2,5},{3,4},{7,8}}                => 3
{{1,7},{2,5},{3,4},{6,8}}                => 3
{{1,8},{2,5},{3,4},{6,7}}                => 4
{{1,8},{2,6},{3,4},{5,7}}                => 4
{{1,7},{2,6},{3,4},{5,8}}                => 3
{{1,6},{2,7},{3,4},{5,8}}                => 2
{{1,5},{2,7},{3,4},{6,8}}                => 2
{{1,4},{2,7},{3,5},{6,8}}                => 1
{{1,3},{2,7},{4,5},{6,8}}                => 1
{{1,2},{3,7},{4,5},{6,8}}                => 1
{{1,2},{3,8},{4,5},{6,7}}                => 2
{{1,3},{2,8},{4,5},{6,7}}                => 2
{{1,4},{2,8},{3,5},{6,7}}                => 2
{{1,5},{2,8},{3,4},{6,7}}                => 3
{{1,6},{2,8},{3,4},{5,7}}                => 3
{{1,7},{2,8},{3,4},{5,6}}                => 4
{{1,8},{2,7},{3,4},{5,6}}                => 5
{{1,8},{2,7},{3,5},{4,6}}                => 5
{{1,7},{2,8},{3,5},{4,6}}                => 4
{{1,6},{2,8},{3,5},{4,7}}                => 3
{{1,5},{2,8},{3,6},{4,7}}                => 2
{{1,4},{2,8},{3,6},{5,7}}                => 2
{{1,3},{2,8},{4,6},{5,7}}                => 2
{{1,2},{3,8},{4,6},{5,7}}                => 2
{{1,2},{3,7},{4,6},{5,8}}                => 1
{{1,3},{2,7},{4,6},{5,8}}                => 1
{{1,4},{2,7},{3,6},{5,8}}                => 1
{{1,5},{2,7},{3,6},{4,8}}                => 1
{{1,6},{2,7},{3,5},{4,8}}                => 2
{{1,7},{2,6},{3,5},{4,8}}                => 3
{{1,8},{2,6},{3,5},{4,7}}                => 4
{{1,8},{2,5},{3,6},{4,7}}                => 3
{{1,7},{2,5},{3,6},{4,8}}                => 2
{{1,6},{2,5},{3,7},{4,8}}                => 1
{{1,5},{2,6},{3,7},{4,8}}                => 0
{{1,4},{2,6},{3,7},{5,8}}                => 0
{{1,3},{2,6},{4,7},{5,8}}                => 0
{{1,2},{3,6},{4,7},{5,8}}                => 0
{{1,2},{3,5},{4,7},{6,8}}                => 0
{{1,3},{2,5},{4,7},{6,8}}                => 0
{{1,4},{2,5},{3,7},{6,8}}                => 0
{{1,5},{2,4},{3,7},{6,8}}                => 1
{{1,6},{2,4},{3,7},{5,8}}                => 1
{{1,7},{2,4},{3,6},{5,8}}                => 2
{{1,8},{2,4},{3,6},{5,7}}                => 3
{{1,8},{2,3},{4,6},{5,7}}                => 3
{{1,7},{2,3},{4,6},{5,8}}                => 2
{{1,6},{2,3},{4,7},{5,8}}                => 1
{{1,5},{2,3},{4,7},{6,8}}                => 1
{{1,4},{2,3},{5,7},{6,8}}                => 1
{{1,3},{2,4},{5,7},{6,8}}                => 0
{{1,2},{3,4},{5,7},{6,8}}                => 0
{{1,2},{3,4},{5,8},{6,7}}                => 1
{{1,3},{2,4},{5,8},{6,7}}                => 1
{{1,4},{2,3},{5,8},{6,7}}                => 2
{{1,5},{2,3},{4,8},{6,7}}                => 2
{{1,6},{2,3},{4,8},{5,7}}                => 2
{{1,7},{2,3},{4,8},{5,6}}                => 3
{{1,8},{2,3},{4,7},{5,6}}                => 4
{{1,8},{2,4},{3,7},{5,6}}                => 4
{{1,7},{2,4},{3,8},{5,6}}                => 3
{{1,6},{2,4},{3,8},{5,7}}                => 2
{{1,5},{2,4},{3,8},{6,7}}                => 2
{{1,4},{2,5},{3,8},{6,7}}                => 1
{{1,3},{2,5},{4,8},{6,7}}                => 1
{{1,2},{3,5},{4,8},{6,7}}                => 1
{{1,2},{3,6},{4,8},{5,7}}                => 1
{{1,3},{2,6},{4,8},{5,7}}                => 1
{{1,4},{2,6},{3,8},{5,7}}                => 1
{{1,5},{2,6},{3,8},{4,7}}                => 1
{{1,6},{2,5},{3,8},{4,7}}                => 2
{{1,7},{2,5},{3,8},{4,6}}                => 3
{{1,8},{2,5},{3,7},{4,6}}                => 4
{{1,8},{2,6},{3,7},{4,5}}                => 5
{{1,7},{2,6},{3,8},{4,5}}                => 4
{{1,6},{2,7},{3,8},{4,5}}                => 3
{{1,5},{2,7},{3,8},{4,6}}                => 2
{{1,4},{2,7},{3,8},{5,6}}                => 2
{{1,3},{2,7},{4,8},{5,6}}                => 2
{{1,2},{3,7},{4,8},{5,6}}                => 2
{{1,2},{3,8},{4,7},{5,6}}                => 3
{{1,3},{2,8},{4,7},{5,6}}                => 3
{{1,4},{2,8},{3,7},{5,6}}                => 3
{{1,5},{2,8},{3,7},{4,6}}                => 3
{{1,6},{2,8},{3,7},{4,5}}                => 4
{{1,7},{2,8},{3,6},{4,5}}                => 5
{{1,8},{2,7},{3,6},{4,5}}                => 6
{{1},{2},{3,4,5,6,7,8}}                  => 0
{{1},{2,4,5,6,7,8},{3}}                  => 5
{{1},{2,3,5,6,7,8},{4}}                  => 4
{{1},{2,3,4,6,7,8},{5}}                  => 3
{{1},{2,3,4,5,8},{6},{7}}                => 2
{{1},{2,3,4,5,7,8},{6}}                  => 2
{{1},{2,3,4,5,6,7},{8}}                  => 0
{{1},{2,3,4,8},{5,6,7}}                  => 1
{{1},{2,3,4,5,8},{6,7}}                  => 1
{{1},{2,3,4,5,6,8},{7}}                  => 1
{{1},{2,3,4,5,6,7,8}}                    => 0
{{1,2},{3,4,5,6,7,8}}                    => 0
{{1,4,5,6,7,8},{2},{3}}                  => 10
{{1,3,5,6,7,8},{2},{4}}                  => 9
{{1,3,4,5,6,7,8},{2}}                    => 6
{{1,4,5,6,7,8},{2,3}}                    => 5
{{1,2,4,5,6,7,8},{3}}                    => 5
{{1,2,5,6,7,8},{3,4}}                    => 4
{{1,2,3,5,6,7},{4},{8}}                  => 3
{{1,2,3,5,6,7,8},{4}}                    => 4
{{1,2,3,6,7,8},{4,5}}                    => 3
{{1,2,3,4,7},{5},{6},{8}}                => 2
{{1,2,3,4,6,7},{5},{8}}                  => 2
{{1,2,3,4,6,7,8},{5}}                    => 3
{{1,2,3,4,5,6},{7,8}}                    => 0
{{1,2,3,7},{4,5,6},{8}}                  => 1
{{1,2,3,4,7},{5,6},{8}}                  => 1
{{1,2,3,4,7,8},{5,6}}                    => 2
{{1,2,3,4,5,7},{6},{8}}                  => 1
{{1,2,3,4,5,7,8},{6}}                    => 2
{{1,2,3,4,5,6,7},{8}}                    => 0
{{1,8},{2,3,4,5,6,7}}                    => 1
{{1,2,3,4,5,8},{6,7}}                    => 1
{{1,2,3,4,5,6,8},{7}}                    => 1
{{1,2,3,4,5,6,7,8}}                      => 0
{{1,3,5,6,7,8},{2,4}}                    => 4
{{1,3,4,6,7,8},{2,5}}                    => 3
{{1,2,4,6,7,8},{3,5}}                    => 3
{{1,3,4,5,7,8},{2,6}}                    => 2
{{1,2,4,5,7,8},{3,6}}                    => 2
{{1,2,3,5,7,8},{4,6}}                    => 2
{{1,3,4,5,6,8},{2,7}}                    => 1
{{1,2,4,5,6,8},{3,7}}                    => 1
{{1,2,3,5,6,8},{4,7}}                    => 1
{{1,2,3,4,6,8},{5,7}}                    => 1
{{1,3,4,5,6,7},{2,8}}                    => 0
{{1,2,4,5,6,7},{3,8}}                    => 0
{{1,2,3,5,6,7},{4,8}}                    => 0
{{1,2,3,4,6,7},{5,8}}                    => 0
{{1,2,3,4,5,7},{6,8}}                    => 0
{{1,3},{2,4,5,6,7,8}}                    => 0
{{1,4},{2,3,5,6,7,8}}                    => 0
{{1,5},{2,3,4,6,7,8}}                    => 0
{{1,6},{2,3,4,5,7,8}}                    => 0
{{1,7},{2,3,4,5,6,8}}                    => 0
{{1,2,3,4,5,6,7,8},{9}}                  => 0
{{1},{2,3,4,5,6,7,8,9}}                  => 0
{{1,2,3,4,5,6,8},{7},{9}}                => 1
{{1},{2,3,4,5,6,7,9},{8}}                => 1
{{1,2,3,4,5,8},{6,7},{9}}                => 1
{{1,2,3,4,5,7,8},{6},{9}}                => 2
{{1},{2,3,4,5,6,9},{7,8}}                => 1
{{1},{2,3,4,5,6,8,9},{7}}                => 2
{{1,2},{3,4},{5,6},{7,8},{9,10}}         => 0
{{1,4},{2,3},{5,6},{7,8},{9,10}}         => 1
{{1,6},{2,3},{4,5},{7,8},{9,10}}         => 2
{{1,8},{2,3},{4,5},{6,7},{9,10}}         => 3
{{1,10},{2,3},{4,5},{6,7},{8,9}}         => 4
{{1,2},{3,6},{4,5},{7,8},{9,10}}         => 1
{{1,6},{2,5},{3,4},{7,8},{9,10}}         => 3
{{1,8},{2,5},{3,4},{6,7},{9,10}}         => 4
{{1,10},{2,5},{3,4},{6,7},{8,9}}         => 5
{{1,2},{3,8},{4,5},{6,7},{9,10}}         => 2
{{1,8},{2,7},{3,4},{5,6},{9,10}}         => 5
{{1,10},{2,7},{3,4},{5,6},{8,9}}         => 6
{{1,2},{3,10},{4,5},{6,7},{8,9}}         => 3
{{1,10},{2,9},{3,4},{5,6},{7,8}}         => 7
{{1,2},{3,4},{5,8},{6,7},{9,10}}         => 1
{{1,4},{2,3},{5,8},{6,7},{9,10}}         => 2
{{1,8},{2,3},{4,7},{5,6},{9,10}}         => 4
{{1,10},{2,3},{4,7},{5,6},{8,9}}         => 5
{{1,2},{3,8},{4,7},{5,6},{9,10}}         => 3
{{1,8},{2,7},{3,6},{4,5},{9,10}}         => 6
{{1,10},{2,7},{3,6},{4,5},{8,9}}         => 7
{{1,2},{3,10},{4,7},{5,6},{8,9}}         => 4
{{1,10},{2,9},{3,6},{4,5},{7,8}}         => 8
{{1,2},{3,4},{5,10},{6,7},{8,9}}         => 2
{{1,4},{2,3},{5,10},{6,7},{8,9}}         => 3
{{1,10},{2,3},{4,9},{5,6},{7,8}}         => 6
{{1,2},{3,10},{4,9},{5,6},{7,8}}         => 5
{{1,10},{2,9},{3,8},{4,5},{6,7}}         => 9
{{1,2},{3,4},{5,6},{7,10},{8,9}}         => 1
{{1,4},{2,3},{5,6},{7,10},{8,9}}         => 2
{{1,6},{2,3},{4,5},{7,10},{8,9}}         => 3
{{1,10},{2,3},{4,5},{6,9},{7,8}}         => 5
{{1,2},{3,6},{4,5},{7,10},{8,9}}         => 2
{{1,6},{2,5},{3,4},{7,10},{8,9}}         => 4
{{1,10},{2,5},{3,4},{6,9},{7,8}}         => 6
{{1,2},{3,10},{4,5},{6,9},{7,8}}         => 4
{{1,10},{2,9},{3,4},{5,8},{6,7}}         => 8
{{1,2},{3,4},{5,10},{6,9},{7,8}}         => 3
{{1,4},{2,3},{5,10},{6,9},{7,8}}         => 4
{{1,10},{2,3},{4,9},{5,8},{6,7}}         => 7
{{1,2},{3,10},{4,9},{5,8},{6,7}}         => 6
{{1,10},{2,9},{3,8},{4,7},{5,6}}         => 10
{{1,2,3,4,5,6,7,8,9},{10}}               => 0
{{1},{2,3,4,5,6,7,8,9,10}}               => 0
{{1,2,3,4,5,6,7,9},{8},{10}}             => 1
{{1},{2,3,4,5,6,7,8,10},{9}}             => 1
{{1,2,3,4,5,6,7,8,9,10},{11}}            => 0
{{1},{2,3,4,5,6,7,8,9,10,11}}            => 0
{{1,2},{3,4},{5,6},{7,8},{9,10},{11,12}} => 0
{{1,2},{3,4},{5,6},{7,8},{9,12},{10,11}} => 1
{{1,2},{3,4},{5,6},{7,10},{8,9},{11,12}} => 1
{{1,2},{3,4},{5,6},{7,12},{8,9},{10,11}} => 2
{{1,2},{3,4},{5,6},{7,12},{8,11},{9,10}} => 3
{{1,2},{3,4},{5,8},{6,7},{9,10},{11,12}} => 1
{{1,2},{3,4},{5,8},{6,7},{9,12},{10,11}} => 2
{{1,2},{3,4},{5,10},{6,7},{8,9},{11,12}} => 2
{{1,2},{3,4},{5,12},{6,7},{8,9},{10,11}} => 3
{{1,2},{3,4},{5,12},{6,7},{8,11},{9,10}} => 4
{{1,2},{3,4},{5,10},{6,9},{7,8},{11,12}} => 3
{{1,2},{3,4},{5,12},{6,9},{7,8},{10,11}} => 4
{{1,2},{3,4},{5,12},{6,11},{7,8},{9,10}} => 5
{{1,2},{3,4},{5,12},{6,11},{7,10},{8,9}} => 6
{{1,2},{3,6},{4,5},{7,8},{9,10},{11,12}} => 1
{{1,2},{3,6},{4,5},{7,8},{9,12},{10,11}} => 2
{{1,2},{3,6},{4,5},{7,10},{8,9},{11,12}} => 2
{{1,2},{3,6},{4,5},{7,12},{8,9},{10,11}} => 3
{{1,2},{3,6},{4,5},{7,12},{8,11},{9,10}} => 4
{{1,2},{3,8},{4,5},{6,7},{9,10},{11,12}} => 2
{{1,2},{3,8},{4,5},{6,7},{9,12},{10,11}} => 3
{{1,2},{3,10},{4,5},{6,7},{8,9},{11,12}} => 3
{{1,2},{3,12},{4,5},{6,7},{8,9},{10,11}} => 4
{{1,2},{3,12},{4,5},{6,7},{8,11},{9,10}} => 5
{{1,2},{3,10},{4,5},{6,9},{7,8},{11,12}} => 4
{{1,2},{3,12},{4,5},{6,9},{7,8},{10,11}} => 5
{{1,2},{3,12},{4,5},{6,11},{7,8},{9,10}} => 6
{{1,2},{3,12},{4,5},{6,11},{7,10},{8,9}} => 7
{{1,2},{3,8},{4,7},{5,6},{9,10},{11,12}} => 3
{{1,2},{3,8},{4,7},{5,6},{9,12},{10,11}} => 4
{{1,2},{3,10},{4,7},{5,6},{8,9},{11,12}} => 4
{{1,2},{3,12},{4,7},{5,6},{8,9},{10,11}} => 5
{{1,2},{3,12},{4,7},{5,6},{8,11},{9,10}} => 6
{{1,2},{3,10},{4,9},{5,6},{7,8},{11,12}} => 5
{{1,2},{3,12},{4,9},{5,6},{7,8},{10,11}} => 6
{{1,2},{3,12},{4,11},{5,6},{7,8},{9,10}} => 7
{{1,2},{3,12},{4,11},{5,6},{7,10},{8,9}} => 8
{{1,2},{3,10},{4,9},{5,8},{6,7},{11,12}} => 6
{{1,2},{3,12},{4,9},{5,8},{6,7},{10,11}} => 7
{{1,2},{3,12},{4,11},{5,8},{6,7},{9,10}} => 8
{{1,2},{3,12},{4,11},{5,10},{6,7},{8,9}} => 9
{{1,2},{3,12},{4,11},{5,10},{6,9},{7,8}} => 10
{{1,4},{2,3},{5,6},{7,8},{9,10},{11,12}} => 1
{{1,4},{2,3},{5,6},{7,8},{9,12},{10,11}} => 2
{{1,4},{2,3},{5,6},{7,10},{8,9},{11,12}} => 2
{{1,4},{2,3},{5,6},{7,12},{8,9},{10,11}} => 3
{{1,4},{2,3},{5,6},{7,12},{8,11},{9,10}} => 4
{{1,4},{2,3},{5,8},{6,7},{9,10},{11,12}} => 2
{{1,4},{2,3},{5,8},{6,7},{9,12},{10,11}} => 3
{{1,4},{2,3},{5,10},{6,7},{8,9},{11,12}} => 3
{{1,4},{2,3},{5,12},{6,7},{8,9},{10,11}} => 4
{{1,4},{2,3},{5,12},{6,7},{8,11},{9,10}} => 5
{{1,4},{2,3},{5,10},{6,9},{7,8},{11,12}} => 4
{{1,4},{2,3},{5,12},{6,9},{7,8},{10,11}} => 5
{{1,4},{2,3},{5,12},{6,11},{7,8},{9,10}} => 6
{{1,4},{2,3},{5,12},{6,11},{7,10},{8,9}} => 7
{{1,6},{2,3},{4,5},{7,8},{9,10},{11,12}} => 2
{{1,6},{2,3},{4,5},{7,8},{9,12},{10,11}} => 3
{{1,6},{2,3},{4,5},{7,10},{8,9},{11,12}} => 3
{{1,6},{2,3},{4,5},{7,12},{8,9},{10,11}} => 4
{{1,6},{2,3},{4,5},{7,12},{8,11},{9,10}} => 5
{{1,8},{2,3},{4,5},{6,7},{9,10},{11,12}} => 3
{{1,8},{2,3},{4,5},{6,7},{9,12},{10,11}} => 4
{{1,10},{2,3},{4,5},{6,7},{8,9},{11,12}} => 4
{{1,12},{2,3},{4,5},{6,7},{8,9},{10,11}} => 5
{{1,12},{2,3},{4,5},{6,7},{8,11},{9,10}} => 6
{{1,10},{2,3},{4,5},{6,9},{7,8},{11,12}} => 5
{{1,12},{2,3},{4,5},{6,9},{7,8},{10,11}} => 6
{{1,12},{2,3},{4,5},{6,11},{7,8},{9,10}} => 7
{{1,12},{2,3},{4,5},{6,11},{7,10},{8,9}} => 8
{{1,8},{2,3},{4,7},{5,6},{9,10},{11,12}} => 4
{{1,8},{2,3},{4,7},{5,6},{9,12},{10,11}} => 5
{{1,10},{2,3},{4,7},{5,6},{8,9},{11,12}} => 5
{{1,12},{2,3},{4,7},{5,6},{8,9},{10,11}} => 6
{{1,12},{2,3},{4,7},{5,6},{8,11},{9,10}} => 7
{{1,10},{2,3},{4,9},{5,6},{7,8},{11,12}} => 6
{{1,12},{2,3},{4,9},{5,6},{7,8},{10,11}} => 7
{{1,12},{2,3},{4,11},{5,6},{7,8},{9,10}} => 8
{{1,12},{2,3},{4,11},{5,6},{7,10},{8,9}} => 9
{{1,10},{2,3},{4,9},{5,8},{6,7},{11,12}} => 7
{{1,12},{2,3},{4,9},{5,8},{6,7},{10,11}} => 8
{{1,12},{2,3},{4,11},{5,8},{6,7},{9,10}} => 9
{{1,12},{2,3},{4,11},{5,10},{6,7},{8,9}} => 10
{{1,12},{2,3},{4,11},{5,10},{6,9},{7,8}} => 11
{{1,6},{2,5},{3,4},{7,8},{9,10},{11,12}} => 3
{{1,6},{2,5},{3,4},{7,8},{9,12},{10,11}} => 4
{{1,6},{2,5},{3,4},{7,10},{8,9},{11,12}} => 4
{{1,6},{2,5},{3,4},{7,12},{8,9},{10,11}} => 5
{{1,6},{2,5},{3,4},{7,12},{8,11},{9,10}} => 6
{{1,8},{2,5},{3,4},{6,7},{9,10},{11,12}} => 4
{{1,8},{2,5},{3,4},{6,7},{9,12},{10,11}} => 5
{{1,10},{2,5},{3,4},{6,7},{8,9},{11,12}} => 5
{{1,12},{2,5},{3,4},{6,7},{8,9},{10,11}} => 6
{{1,12},{2,5},{3,4},{6,7},{8,11},{9,10}} => 7
{{1,10},{2,5},{3,4},{6,9},{7,8},{11,12}} => 6
{{1,12},{2,5},{3,4},{6,9},{7,8},{10,11}} => 7
{{1,12},{2,5},{3,4},{6,11},{7,8},{9,10}} => 8
{{1,12},{2,5},{3,4},{6,11},{7,10},{8,9}} => 9
{{1,8},{2,7},{3,4},{5,6},{9,10},{11,12}} => 5
{{1,8},{2,7},{3,4},{5,6},{9,12},{10,11}} => 6
{{1,10},{2,7},{3,4},{5,6},{8,9},{11,12}} => 6
{{1,12},{2,7},{3,4},{5,6},{8,9},{10,11}} => 7
{{1,12},{2,7},{3,4},{5,6},{8,11},{9,10}} => 8
{{1,10},{2,9},{3,4},{5,6},{7,8},{11,12}} => 7
{{1,12},{2,9},{3,4},{5,6},{7,8},{10,11}} => 8
{{1,12},{2,11},{3,4},{5,6},{7,8},{9,10}} => 9
{{1,12},{2,11},{3,4},{5,6},{7,10},{8,9}} => 10
{{1,10},{2,9},{3,4},{5,8},{6,7},{11,12}} => 8
{{1,12},{2,9},{3,4},{5,8},{6,7},{10,11}} => 9
{{1,12},{2,11},{3,4},{5,8},{6,7},{9,10}} => 10
{{1,12},{2,11},{3,4},{5,10},{6,7},{8,9}} => 11
{{1,12},{2,11},{3,4},{5,10},{6,9},{7,8}} => 12
{{1,8},{2,7},{3,6},{4,5},{9,10},{11,12}} => 6
{{1,8},{2,7},{3,6},{4,5},{9,12},{10,11}} => 7
{{1,10},{2,7},{3,6},{4,5},{8,9},{11,12}} => 7
{{1,12},{2,7},{3,6},{4,5},{8,9},{10,11}} => 8
{{1,12},{2,7},{3,6},{4,5},{8,11},{9,10}} => 9
{{1,10},{2,9},{3,6},{4,5},{7,8},{11,12}} => 8
{{1,12},{2,9},{3,6},{4,5},{7,8},{10,11}} => 9
{{1,12},{2,11},{3,6},{4,5},{7,8},{9,10}} => 10
{{1,12},{2,11},{3,6},{4,5},{7,10},{8,9}} => 11
{{1,10},{2,9},{3,8},{4,5},{6,7},{11,12}} => 9
{{1,12},{2,9},{3,8},{4,5},{6,7},{10,11}} => 10
{{1,12},{2,11},{3,8},{4,5},{6,7},{9,10}} => 11
{{1,12},{2,11},{3,10},{4,5},{6,7},{8,9}} => 12
{{1,12},{2,11},{3,10},{4,5},{6,9},{7,8}} => 13
{{1,10},{2,9},{3,8},{4,7},{5,6},{11,12}} => 10
{{1,12},{2,9},{3,8},{4,7},{5,6},{10,11}} => 11
{{1,12},{2,11},{3,8},{4,7},{5,6},{9,10}} => 12
{{1,12},{2,11},{3,10},{4,7},{5,6},{8,9}} => 13
{{1,12},{2,11},{3,10},{4,9},{5,6},{7,8}} => 14
{{1,12},{2,11},{3,10},{4,9},{5,8},{6,7}} => 15

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Created: May 18, 2016 at 12:26 by Christian Stump

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Last Updated: Dec 28, 2017 at 20:39 by Martin Rubey