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------------------------------------------------------------------------
Map identifier: Mp00249

------------------------------------------------------------------------
Map name: Callan switch

------------------------------------------------------------------------
Domain: Set partitions

------------------------------------------------------------------------
Codomain: Set partitions

------------------------------------------------------------------------
Description: Switch the first closer and the minimum of the smallest closer and the second element of the block containing 1 in a set partition.

More precisely, this involution implements a joint symmetry between [[St000971]] and [[St001784]].

------------------------------------------------------------------------
References: [1]   Callan, D. An involution on set partitions [[arXiv:2204.02556]]

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

def mapping(P):
    """
    EXAMPLES::

        sage: mapping(SetPartition([[3],[4],[7],[8,5,2],[9,6,1]]))
        {{1, 3, 4, 9}, {2, 5, 8}, {6}, {7}}

        sage: mapping(SetPartition([[3],[4],[6,5,2],[7],[9,8,1]]))
        {{1, 3, 4, 8, 9}, {2, 5, 6}, {7}}


        sage: n = 10
        sage: all(mapping(mapping(P)) == P for P in SetPartitions(n))
        True

    """
    if not P:
        return P
    P = sorted((sorted(b) for b in P), key=max)

    r = None
    for b in P:
        if b[0] == 1:
            b1 = b
            if len(b1) == 1:
                y = 1
                break
            s = b[1]
        if len(b) > 1 and (r is None or r > b[-1]):
            r = b[-1]
    else:
        y = min(r, s)
    x = P[0][-1] # smallest max

    if x == y:
        result = P
    elif x < y:
        if r > s:
            i = 0
            while len(P[i]) == 1 and P[i][0] < s:
                i += 1
            initial_singletons = sum(P[:i], [])
            del b1[1]
            b1.extend(initial_singletons)
            result = P[i:] + [[s]]
        else:
            i = 0
            while len(P[i]) == 1:
                i += 1
            initial_singletons = sum(P[:i], [])
            b1.extend(initial_singletons)
            result = P[i:]
    else:
        if len(P[0]) == 1:
            initial_singletons = []
            while b1[1] < x:
                initial_singletons.append([b1[1]])
                del b1[1]
            b1.append(x)
            result = initial_singletons + P[1:]
        else:
            initial_singletons = []
            while b1[1] < x:
                initial_singletons.append([b1[1]])
                del b1[1]
            result = initial_singletons + P

    return SetPartition(result)


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

{{1}}                         => {{1}}
{{1,2}}                       => {{1,2}}
{{1},{2}}                     => {{1},{2}}
{{1,2,3}}                     => {{1,3},{2}}
{{1,2},{3}}                   => {{1,2},{3}}
{{1,3},{2}}                   => {{1,2,3}}
{{1},{2,3}}                   => {{1},{2,3}}
{{1},{2},{3}}                 => {{1},{2},{3}}
{{1,2,3,4}}                   => {{1,4},{2},{3}}
{{1,2,3},{4}}                 => {{1,3},{2},{4}}
{{1,2,4},{3}}                 => {{1,3,4},{2}}
{{1,2},{3,4}}                 => {{1,2},{3,4}}
{{1,2},{3},{4}}               => {{1,2},{3},{4}}
{{1,3,4},{2}}                 => {{1,2,4},{3}}
{{1,3},{2,4}}                 => {{1,3},{2,4}}
{{1,3},{2},{4}}               => {{1,2,3},{4}}
{{1,4},{2,3}}                 => {{1,4},{2,3}}
{{1},{2,3,4}}                 => {{1},{2,3,4}}
{{1},{2,3},{4}}               => {{1},{2,3},{4}}
{{1,4},{2},{3}}               => {{1,2,3,4}}
{{1},{2,4},{3}}               => {{1},{2,4},{3}}
{{1},{2},{3,4}}               => {{1},{2},{3,4}}
{{1},{2},{3},{4}}             => {{1},{2},{3},{4}}
{{1,2,3,4,5}}                 => {{1,5},{2},{3},{4}}
{{1,2,3,4},{5}}               => {{1,4},{2},{3},{5}}
{{1,2,3,5},{4}}               => {{1,4,5},{2},{3}}
{{1,2,3},{4,5}}               => {{1,3},{2},{4,5}}
{{1,2,3},{4},{5}}             => {{1,3},{2},{4},{5}}
{{1,2,4,5},{3}}               => {{1,3,4,5},{2}}
{{1,2,4},{3,5}}               => {{1,4},{2},{3,5}}
{{1,2,4},{3},{5}}             => {{1,3,4},{2},{5}}
{{1,2,5},{3,4}}               => {{1,5},{2},{3,4}}
{{1,2},{3,4,5}}               => {{1,2},{3,4,5}}
{{1,2},{3,4},{5}}             => {{1,2},{3,4},{5}}
{{1,2,5},{3},{4}}             => {{1,3,5},{2},{4}}
{{1,2},{3,5},{4}}             => {{1,2},{3,5},{4}}
{{1,2},{3},{4,5}}             => {{1,2},{3},{4,5}}
{{1,2},{3},{4},{5}}           => {{1,2},{3},{4},{5}}
{{1,3,4,5},{2}}               => {{1,2,4,5},{3}}
{{1,3,4},{2,5}}               => {{1,4},{2,5},{3}}
{{1,3,4},{2},{5}}             => {{1,2,4},{3},{5}}
{{1,3,5},{2,4}}               => {{1,5},{2,4},{3}}
{{1,3},{2,4,5}}               => {{1,3},{2,4,5}}
{{1,3},{2,4},{5}}             => {{1,3},{2,4},{5}}
{{1,3,5},{2},{4}}             => {{1,2,5},{3},{4}}
{{1,3},{2,5},{4}}             => {{1,3},{2,5},{4}}
{{1,3},{2},{4,5}}             => {{1,2,3},{4,5}}
{{1,3},{2},{4},{5}}           => {{1,2,3},{4},{5}}
{{1,4,5},{2,3}}               => {{1,4,5},{2,3}}
{{1,4},{2,3,5}}               => {{1,4},{2,3,5}}
{{1,4},{2,3},{5}}             => {{1,4},{2,3},{5}}
{{1,5},{2,3,4}}               => {{1,5},{2,3,4}}
{{1},{2,3,4,5}}               => {{1},{2,3,4,5}}
{{1},{2,3,4},{5}}             => {{1},{2,3,4},{5}}
{{1,5},{2,3},{4}}             => {{1,5},{2,3},{4}}
{{1},{2,3,5},{4}}             => {{1},{2,3,5},{4}}
{{1},{2,3},{4,5}}             => {{1},{2,3},{4,5}}
{{1},{2,3},{4},{5}}           => {{1},{2,3},{4},{5}}
{{1,4,5},{2},{3}}             => {{1,2,3,5},{4}}
{{1,4},{2,5},{3}}             => {{1,3,4},{2,5}}
{{1,4},{2},{3,5}}             => {{1,2,4},{3,5}}
{{1,4},{2},{3},{5}}           => {{1,2,3,4},{5}}
{{1,5},{2,4},{3}}             => {{1,3,5},{2,4}}
{{1},{2,4,5},{3}}             => {{1},{2,4,5},{3}}
{{1},{2,4},{3,5}}             => {{1},{2,4},{3,5}}
{{1},{2,4},{3},{5}}           => {{1},{2,4},{3},{5}}
{{1,5},{2},{3,4}}             => {{1,2,5},{3,4}}
{{1},{2,5},{3,4}}             => {{1},{2,5},{3,4}}
{{1},{2},{3,4,5}}             => {{1},{2},{3,4,5}}
{{1},{2},{3,4},{5}}           => {{1},{2},{3,4},{5}}
{{1,5},{2},{3},{4}}           => {{1,2,3,4,5}}
{{1},{2,5},{3},{4}}           => {{1},{2,5},{3},{4}}
{{1},{2},{3,5},{4}}           => {{1},{2},{3,5},{4}}
{{1},{2},{3},{4,5}}           => {{1},{2},{3},{4,5}}
{{1},{2},{3},{4},{5}}         => {{1},{2},{3},{4},{5}}
{{1,2,3,4,5,6}}               => {{1,6},{2},{3},{4},{5}}
{{1,2,3,4,5},{6}}             => {{1,5},{2},{3},{4},{6}}
{{1,2,3,4,6},{5}}             => {{1,5,6},{2},{3},{4}}
{{1,2,3,4},{5,6}}             => {{1,4},{2},{3},{5,6}}
{{1,2,3,4},{5},{6}}           => {{1,4},{2},{3},{5},{6}}
{{1,2,3,5,6},{4}}             => {{1,4,5,6},{2},{3}}
{{1,2,3,5},{4,6}}             => {{1,5},{2},{3},{4,6}}
{{1,2,3,5},{4},{6}}           => {{1,4,5},{2},{3},{6}}
{{1,2,3,6},{4,5}}             => {{1,6},{2},{3},{4,5}}
{{1,2,3},{4,5,6}}             => {{1,3},{2},{4,5,6}}
{{1,2,3},{4,5},{6}}           => {{1,3},{2},{4,5},{6}}
{{1,2,3,6},{4},{5}}           => {{1,4,6},{2},{3},{5}}
{{1,2,3},{4,6},{5}}           => {{1,3},{2},{4,6},{5}}
{{1,2,3},{4},{5,6}}           => {{1,3},{2},{4},{5,6}}
{{1,2,3},{4},{5},{6}}         => {{1,3},{2},{4},{5},{6}}
{{1,2,4,5,6},{3}}             => {{1,3,4,5,6},{2}}
{{1,2,4,5},{3,6}}             => {{1,5},{2},{3,6},{4}}
{{1,2,4,5},{3},{6}}           => {{1,3,4,5},{2},{6}}
{{1,2,4,6},{3,5}}             => {{1,6},{2},{3,5},{4}}
{{1,2,4},{3,5,6}}             => {{1,4},{2},{3,5,6}}
{{1,2,4},{3,5},{6}}           => {{1,4},{2},{3,5},{6}}
{{1,2,4,6},{3},{5}}           => {{1,3,4,6},{2},{5}}
{{1,2,4},{3,6},{5}}           => {{1,4},{2},{3,6},{5}}
{{1,2,4},{3},{5,6}}           => {{1,3,4},{2},{5,6}}
{{1,2,4},{3},{5},{6}}         => {{1,3,4},{2},{5},{6}}
{{1,2,5,6},{3,4}}             => {{1,5,6},{2},{3,4}}
{{1,2,5},{3,4,6}}             => {{1,5},{2},{3,4,6}}
{{1,2,5},{3,4},{6}}           => {{1,5},{2},{3,4},{6}}
{{1,2,6},{3,4,5}}             => {{1,6},{2},{3,4,5}}
{{1,2},{3,4,5,6}}             => {{1,2},{3,4,5,6}}
{{1,2},{3,4,5},{6}}           => {{1,2},{3,4,5},{6}}
{{1,2,6},{3,4},{5}}           => {{1,6},{2},{3,4},{5}}
{{1,2},{3,4,6},{5}}           => {{1,2},{3,4,6},{5}}
{{1,2},{3,4},{5,6}}           => {{1,2},{3,4},{5,6}}
{{1,2},{3,4},{5},{6}}         => {{1,2},{3,4},{5},{6}}
{{1,2,5,6},{3},{4}}           => {{1,3,5,6},{2},{4}}
{{1,2,5},{3,6},{4}}           => {{1,4,5},{2},{3,6}}
{{1,2,5},{3},{4,6}}           => {{1,3,5},{2},{4,6}}
{{1,2,5},{3},{4},{6}}         => {{1,3,5},{2},{4},{6}}
{{1,2,6},{3,5},{4}}           => {{1,4,6},{2},{3,5}}
{{1,2},{3,5,6},{4}}           => {{1,2},{3,5,6},{4}}
{{1,2},{3,5},{4,6}}           => {{1,2},{3,5},{4,6}}
{{1,2},{3,5},{4},{6}}         => {{1,2},{3,5},{4},{6}}
{{1,2,6},{3},{4,5}}           => {{1,3,6},{2},{4,5}}
{{1,2},{3,6},{4,5}}           => {{1,2},{3,6},{4,5}}
{{1,2},{3},{4,5,6}}           => {{1,2},{3},{4,5,6}}
{{1,2},{3},{4,5},{6}}         => {{1,2},{3},{4,5},{6}}
{{1,2,6},{3},{4},{5}}         => {{1,3,6},{2},{4},{5}}
{{1,2},{3,6},{4},{5}}         => {{1,2},{3,6},{4},{5}}
{{1,2},{3},{4,6},{5}}         => {{1,2},{3},{4,6},{5}}
{{1,2},{3},{4},{5,6}}         => {{1,2},{3},{4},{5,6}}
{{1,2},{3},{4},{5},{6}}       => {{1,2},{3},{4},{5},{6}}
{{1,3,4,5,6},{2}}             => {{1,2,4,5,6},{3}}
{{1,3,4,5},{2,6}}             => {{1,5},{2,6},{3},{4}}
{{1,3,4,5},{2},{6}}           => {{1,2,4,5},{3},{6}}
{{1,3,4,6},{2,5}}             => {{1,6},{2,5},{3},{4}}
{{1,3,4},{2,5,6}}             => {{1,4},{2,5,6},{3}}
{{1,3,4},{2,5},{6}}           => {{1,4},{2,5},{3},{6}}
{{1,3,4,6},{2},{5}}           => {{1,2,4,6},{3},{5}}
{{1,3,4},{2,6},{5}}           => {{1,4},{2,6},{3},{5}}
{{1,3,4},{2},{5,6}}           => {{1,2,4},{3},{5,6}}
{{1,3,4},{2},{5},{6}}         => {{1,2,4},{3},{5},{6}}
{{1,3,5,6},{2,4}}             => {{1,5,6},{2,4},{3}}
{{1,3,5},{2,4,6}}             => {{1,5},{2,4,6},{3}}
{{1,3,5},{2,4},{6}}           => {{1,5},{2,4},{3},{6}}
{{1,3,6},{2,4,5}}             => {{1,6},{2,4,5},{3}}
{{1,3},{2,4,5,6}}             => {{1,3},{2,4,5,6}}
{{1,3},{2,4,5},{6}}           => {{1,3},{2,4,5},{6}}
{{1,3,6},{2,4},{5}}           => {{1,6},{2,4},{3},{5}}
{{1,3},{2,4,6},{5}}           => {{1,3},{2,4,6},{5}}
{{1,3},{2,4},{5,6}}           => {{1,3},{2,4},{5,6}}
{{1,3},{2,4},{5},{6}}         => {{1,3},{2,4},{5},{6}}
{{1,3,5,6},{2},{4}}           => {{1,2,5,6},{3},{4}}
{{1,3,5},{2,6},{4}}           => {{1,4,5},{2,6},{3}}
{{1,3,5},{2},{4,6}}           => {{1,2,5},{3},{4,6}}
{{1,3,5},{2},{4},{6}}         => {{1,2,5},{3},{4},{6}}
{{1,3,6},{2,5},{4}}           => {{1,4,6},{2,5},{3}}
{{1,3},{2,5,6},{4}}           => {{1,3},{2,5,6},{4}}
{{1,3},{2,5},{4,6}}           => {{1,3},{2,5},{4,6}}
{{1,3},{2,5},{4},{6}}         => {{1,3},{2,5},{4},{6}}
{{1,3,6},{2},{4,5}}           => {{1,2,6},{3},{4,5}}
{{1,3},{2,6},{4,5}}           => {{1,3},{2,6},{4,5}}
{{1,3},{2},{4,5,6}}           => {{1,2,3},{4,5,6}}
{{1,3},{2},{4,5},{6}}         => {{1,2,3},{4,5},{6}}
{{1,3,6},{2},{4},{5}}         => {{1,2,6},{3},{4},{5}}
{{1,3},{2,6},{4},{5}}         => {{1,3},{2,6},{4},{5}}
{{1,3},{2},{4,6},{5}}         => {{1,2,3},{4,6},{5}}
{{1,3},{2},{4},{5,6}}         => {{1,2,3},{4},{5,6}}
{{1,3},{2},{4},{5},{6}}       => {{1,2,3},{4},{5},{6}}
{{1,4,5,6},{2,3}}             => {{1,4,5,6},{2,3}}
{{1,4,5},{2,3,6}}             => {{1,5},{2,3,6},{4}}
{{1,4,5},{2,3},{6}}           => {{1,4,5},{2,3},{6}}
{{1,4,6},{2,3,5}}             => {{1,6},{2,3,5},{4}}
{{1,4},{2,3,5,6}}             => {{1,4},{2,3,5,6}}
{{1,4},{2,3,5},{6}}           => {{1,4},{2,3,5},{6}}
{{1,4,6},{2,3},{5}}           => {{1,4,6},{2,3},{5}}
{{1,4},{2,3,6},{5}}           => {{1,4},{2,3,6},{5}}
{{1,4},{2,3},{5,6}}           => {{1,4},{2,3},{5,6}}
{{1,4},{2,3},{5},{6}}         => {{1,4},{2,3},{5},{6}}
{{1,5,6},{2,3,4}}             => {{1,5,6},{2,3,4}}
{{1,5},{2,3,4,6}}             => {{1,5},{2,3,4,6}}
{{1,5},{2,3,4},{6}}           => {{1,5},{2,3,4},{6}}
{{1,6},{2,3,4,5}}             => {{1,6},{2,3,4,5}}
{{1},{2,3,4,5,6}}             => {{1},{2,3,4,5,6}}
{{1},{2,3,4,5},{6}}           => {{1},{2,3,4,5},{6}}
{{1,6},{2,3,4},{5}}           => {{1,6},{2,3,4},{5}}
{{1},{2,3,4,6},{5}}           => {{1},{2,3,4,6},{5}}
{{1},{2,3,4},{5,6}}           => {{1},{2,3,4},{5,6}}
{{1},{2,3,4},{5},{6}}         => {{1},{2,3,4},{5},{6}}
{{1,5,6},{2,3},{4}}           => {{1,5,6},{2,3},{4}}
{{1,5},{2,3,6},{4}}           => {{1,4,5},{2,3,6}}
{{1,5},{2,3},{4,6}}           => {{1,5},{2,3},{4,6}}
{{1,5},{2,3},{4},{6}}         => {{1,5},{2,3},{4},{6}}
{{1,6},{2,3,5},{4}}           => {{1,4,6},{2,3,5}}
{{1},{2,3,5,6},{4}}           => {{1},{2,3,5,6},{4}}
{{1},{2,3,5},{4,6}}           => {{1},{2,3,5},{4,6}}
{{1},{2,3,5},{4},{6}}         => {{1},{2,3,5},{4},{6}}
{{1,6},{2,3},{4,5}}           => {{1,6},{2,3},{4,5}}
{{1},{2,3,6},{4,5}}           => {{1},{2,3,6},{4,5}}
{{1},{2,3},{4,5,6}}           => {{1},{2,3},{4,5,6}}
{{1},{2,3},{4,5},{6}}         => {{1},{2,3},{4,5},{6}}
{{1,6},{2,3},{4},{5}}         => {{1,6},{2,3},{4},{5}}
{{1},{2,3,6},{4},{5}}         => {{1},{2,3,6},{4},{5}}
{{1},{2,3},{4,6},{5}}         => {{1},{2,3},{4,6},{5}}
{{1},{2,3},{4},{5,6}}         => {{1},{2,3},{4},{5,6}}
{{1},{2,3},{4},{5},{6}}       => {{1},{2,3},{4},{5},{6}}
{{1,4,5,6},{2},{3}}           => {{1,2,3,5,6},{4}}
{{1,4,5},{2,6},{3}}           => {{1,3,5},{2,6},{4}}
{{1,4,5},{2},{3,6}}           => {{1,2,5},{3,6},{4}}
{{1,4,5},{2},{3},{6}}         => {{1,2,3,5},{4},{6}}
{{1,4,6},{2,5},{3}}           => {{1,3,6},{2,5},{4}}
{{1,4},{2,5,6},{3}}           => {{1,3,4},{2,5,6}}
{{1,4},{2,5},{3,6}}           => {{1,4},{2,5},{3,6}}
{{1,4},{2,5},{3},{6}}         => {{1,3,4},{2,5},{6}}
{{1,4,6},{2},{3,5}}           => {{1,2,6},{3,5},{4}}
{{1,4},{2,6},{3,5}}           => {{1,4},{2,6},{3,5}}
{{1,4},{2},{3,5,6}}           => {{1,2,4},{3,5,6}}
{{1,4},{2},{3,5},{6}}         => {{1,2,4},{3,5},{6}}
{{1,4,6},{2},{3},{5}}         => {{1,2,3,6},{4},{5}}
{{1,4},{2,6},{3},{5}}         => {{1,3,4},{2,6},{5}}
{{1,4},{2},{3,6},{5}}         => {{1,2,4},{3,6},{5}}
{{1,4},{2},{3},{5,6}}         => {{1,2,3,4},{5,6}}
{{1,4},{2},{3},{5},{6}}       => {{1,2,3,4},{5},{6}}
{{1,5,6},{2,4},{3}}           => {{1,3,5,6},{2,4}}
{{1,5},{2,4,6},{3}}           => {{1,3,5},{2,4,6}}
{{1,5},{2,4},{3,6}}           => {{1,5},{2,4},{3,6}}
{{1,5},{2,4},{3},{6}}         => {{1,3,5},{2,4},{6}}
{{1,6},{2,4,5},{3}}           => {{1,3,6},{2,4,5}}
{{1},{2,4,5,6},{3}}           => {{1},{2,4,5,6},{3}}
{{1},{2,4,5},{3,6}}           => {{1},{2,4,5},{3,6}}
{{1},{2,4,5},{3},{6}}         => {{1},{2,4,5},{3},{6}}
{{1,6},{2,4},{3,5}}           => {{1,6},{2,4},{3,5}}
{{1},{2,4,6},{3,5}}           => {{1},{2,4,6},{3,5}}
{{1},{2,4},{3,5,6}}           => {{1},{2,4},{3,5,6}}
{{1},{2,4},{3,5},{6}}         => {{1},{2,4},{3,5},{6}}
{{1,6},{2,4},{3},{5}}         => {{1,3,6},{2,4},{5}}
{{1},{2,4,6},{3},{5}}         => {{1},{2,4,6},{3},{5}}
{{1},{2,4},{3,6},{5}}         => {{1},{2,4},{3,6},{5}}
{{1},{2,4},{3},{5,6}}         => {{1},{2,4},{3},{5,6}}
{{1},{2,4},{3},{5},{6}}       => {{1},{2,4},{3},{5},{6}}
{{1,5,6},{2},{3,4}}           => {{1,2,5,6},{3,4}}
{{1,5},{2,6},{3,4}}           => {{1,5},{2,6},{3,4}}
{{1,5},{2},{3,4,6}}           => {{1,2,5},{3,4,6}}
{{1,5},{2},{3,4},{6}}         => {{1,2,5},{3,4},{6}}
{{1,6},{2,5},{3,4}}           => {{1,6},{2,5},{3,4}}
{{1},{2,5,6},{3,4}}           => {{1},{2,5,6},{3,4}}
{{1},{2,5},{3,4,6}}           => {{1},{2,5},{3,4,6}}
{{1},{2,5},{3,4},{6}}         => {{1},{2,5},{3,4},{6}}
{{1,6},{2},{3,4,5}}           => {{1,2,6},{3,4,5}}
{{1},{2,6},{3,4,5}}           => {{1},{2,6},{3,4,5}}
{{1},{2},{3,4,5,6}}           => {{1},{2},{3,4,5,6}}
{{1},{2},{3,4,5},{6}}         => {{1},{2},{3,4,5},{6}}
{{1,6},{2},{3,4},{5}}         => {{1,2,6},{3,4},{5}}
{{1},{2,6},{3,4},{5}}         => {{1},{2,6},{3,4},{5}}
{{1},{2},{3,4,6},{5}}         => {{1},{2},{3,4,6},{5}}
{{1},{2},{3,4},{5,6}}         => {{1},{2},{3,4},{5,6}}
{{1},{2},{3,4},{5},{6}}       => {{1},{2},{3,4},{5},{6}}
{{1,5,6},{2},{3},{4}}         => {{1,2,3,4,6},{5}}
{{1,5},{2,6},{3},{4}}         => {{1,3,4,5},{2,6}}
{{1,5},{2},{3,6},{4}}         => {{1,2,4,5},{3,6}}
{{1,5},{2},{3},{4,6}}         => {{1,2,3,5},{4,6}}
{{1,5},{2},{3},{4},{6}}       => {{1,2,3,4,5},{6}}
{{1,6},{2,5},{3},{4}}         => {{1,3,4,6},{2,5}}
{{1},{2,5,6},{3},{4}}         => {{1},{2,5,6},{3},{4}}
{{1},{2,5},{3,6},{4}}         => {{1},{2,5},{3,6},{4}}
{{1},{2,5},{3},{4,6}}         => {{1},{2,5},{3},{4,6}}
{{1},{2,5},{3},{4},{6}}       => {{1},{2,5},{3},{4},{6}}
{{1,6},{2},{3,5},{4}}         => {{1,2,4,6},{3,5}}
{{1},{2,6},{3,5},{4}}         => {{1},{2,6},{3,5},{4}}
{{1},{2},{3,5,6},{4}}         => {{1},{2},{3,5,6},{4}}
{{1},{2},{3,5},{4,6}}         => {{1},{2},{3,5},{4,6}}
{{1},{2},{3,5},{4},{6}}       => {{1},{2},{3,5},{4},{6}}
{{1,6},{2},{3},{4,5}}         => {{1,2,3,6},{4,5}}
{{1},{2,6},{3},{4,5}}         => {{1},{2,6},{3},{4,5}}
{{1},{2},{3,6},{4,5}}         => {{1},{2},{3,6},{4,5}}
{{1},{2},{3},{4,5,6}}         => {{1},{2},{3},{4,5,6}}
{{1},{2},{3},{4,5},{6}}       => {{1},{2},{3},{4,5},{6}}
{{1,6},{2},{3},{4},{5}}       => {{1,2,3,4,5,6}}
{{1},{2,6},{3},{4},{5}}       => {{1},{2,6},{3},{4},{5}}
{{1},{2},{3,6},{4},{5}}       => {{1},{2},{3,6},{4},{5}}
{{1},{2},{3},{4,6},{5}}       => {{1},{2},{3},{4,6},{5}}
{{1},{2},{3},{4},{5,6}}       => {{1},{2},{3},{4},{5,6}}
{{1},{2},{3},{4},{5},{6}}     => {{1},{2},{3},{4},{5},{6}}
{{1,2,3,4,5,6,7}}             => {{1,7},{2},{3},{4},{5},{6}}
{{1,2,3,4,5,6},{7}}           => {{1,6},{2},{3},{4},{5},{7}}
{{1,2,3,4,5,7},{6}}           => {{1,6,7},{2},{3},{4},{5}}
{{1,2,3,4,5},{6,7}}           => {{1,5},{2},{3},{4},{6,7}}
{{1,2,3,4,5},{6},{7}}         => {{1,5},{2},{3},{4},{6},{7}}
{{1,2,3,4,6,7},{5}}           => {{1,5,6,7},{2},{3},{4}}
{{1,2,3,4,6},{5,7}}           => {{1,6},{2},{3},{4},{5,7}}
{{1,2,3,4,6},{5},{7}}         => {{1,5,6},{2},{3},{4},{7}}
{{1,2,3,4,7},{5,6}}           => {{1,7},{2},{3},{4},{5,6}}
{{1,2,3,4},{5,6,7}}           => {{1,4},{2},{3},{5,6,7}}
{{1,2,3,4},{5,6},{7}}         => {{1,4},{2},{3},{5,6},{7}}
{{1,2,3,4,7},{5},{6}}         => {{1,5,7},{2},{3},{4},{6}}
{{1,2,3,4},{5,7},{6}}         => {{1,4},{2},{3},{5,7},{6}}
{{1,2,3,4},{5},{6,7}}         => {{1,4},{2},{3},{5},{6,7}}
{{1,2,3,4},{5},{6},{7}}       => {{1,4},{2},{3},{5},{6},{7}}
{{1,2,3,5,6,7},{4}}           => {{1,4,5,6,7},{2},{3}}
{{1,2,3,5,6},{4,7}}           => {{1,6},{2},{3},{4,7},{5}}
{{1,2,3,5,6},{4},{7}}         => {{1,4,5,6},{2},{3},{7}}
{{1,2,3,5,7},{4,6}}           => {{1,7},{2},{3},{4,6},{5}}
{{1,2,3,5},{4,6,7}}           => {{1,5},{2},{3},{4,6,7}}
{{1,2,3,5},{4,6},{7}}         => {{1,5},{2},{3},{4,6},{7}}
{{1,2,3,5,7},{4},{6}}         => {{1,4,5,7},{2},{3},{6}}
{{1,2,3,5},{4,7},{6}}         => {{1,5},{2},{3},{4,7},{6}}
{{1,2,3,5},{4},{6,7}}         => {{1,4,5},{2},{3},{6,7}}
{{1,2,3,5},{4},{6},{7}}       => {{1,4,5},{2},{3},{6},{7}}
{{1,2,3,6,7},{4,5}}           => {{1,6,7},{2},{3},{4,5}}
{{1,2,3,6},{4,5,7}}           => {{1,6},{2},{3},{4,5,7}}
{{1,2,3,6},{4,5},{7}}         => {{1,6},{2},{3},{4,5},{7}}
{{1,2,3,7},{4,5,6}}           => {{1,7},{2},{3},{4,5,6}}
{{1,2,3},{4,5,6,7}}           => {{1,3},{2},{4,5,6,7}}
{{1,2,3},{4,5,6},{7}}         => {{1,3},{2},{4,5,6},{7}}
{{1,2,3,7},{4,5},{6}}         => {{1,7},{2},{3},{4,5},{6}}
{{1,2,3},{4,5,7},{6}}         => {{1,3},{2},{4,5,7},{6}}
{{1,2,3},{4,5},{6,7}}         => {{1,3},{2},{4,5},{6,7}}
{{1,2,3},{4,5},{6},{7}}       => {{1,3},{2},{4,5},{6},{7}}
{{1,2,3,6,7},{4},{5}}         => {{1,4,6,7},{2},{3},{5}}
{{1,2,3,6},{4,7},{5}}         => {{1,5,6},{2},{3},{4,7}}
{{1,2,3,6},{4},{5,7}}         => {{1,4,6},{2},{3},{5,7}}
{{1,2,3,6},{4},{5},{7}}       => {{1,4,6},{2},{3},{5},{7}}
{{1,2,3,7},{4,6},{5}}         => {{1,5,7},{2},{3},{4,6}}
{{1,2,3},{4,6,7},{5}}         => {{1,3},{2},{4,6,7},{5}}
{{1,2,3},{4,6},{5,7}}         => {{1,3},{2},{4,6},{5,7}}
{{1,2,3},{4,6},{5},{7}}       => {{1,3},{2},{4,6},{5},{7}}
{{1,2,3,7},{4},{5,6}}         => {{1,4,7},{2},{3},{5,6}}
{{1,2,3},{4,7},{5,6}}         => {{1,3},{2},{4,7},{5,6}}
{{1,2,3},{4},{5,6,7}}         => {{1,3},{2},{4},{5,6,7}}
{{1,2,3},{4},{5,6},{7}}       => {{1,3},{2},{4},{5,6},{7}}
{{1,2,3,7},{4},{5},{6}}       => {{1,4,7},{2},{3},{5},{6}}
{{1,2,3},{4,7},{5},{6}}       => {{1,3},{2},{4,7},{5},{6}}
{{1,2,3},{4},{5,7},{6}}       => {{1,3},{2},{4},{5,7},{6}}
{{1,2,3},{4},{5},{6,7}}       => {{1,3},{2},{4},{5},{6,7}}
{{1,2,3},{4},{5},{6},{7}}     => {{1,3},{2},{4},{5},{6},{7}}
{{1,2,4,5,6,7},{3}}           => {{1,3,4,5,6,7},{2}}
{{1,2,4,5,6},{3,7}}           => {{1,6},{2},{3,7},{4},{5}}
{{1,2,4,5,6},{3},{7}}         => {{1,3,4,5,6},{2},{7}}
{{1,2,4,5,7},{3,6}}           => {{1,7},{2},{3,6},{4},{5}}
{{1,2,4,5},{3,6,7}}           => {{1,5},{2},{3,6,7},{4}}
{{1,2,4,5},{3,6},{7}}         => {{1,5},{2},{3,6},{4},{7}}
{{1,2,4,5,7},{3},{6}}         => {{1,3,4,5,7},{2},{6}}
{{1,2,4,5},{3,7},{6}}         => {{1,5},{2},{3,7},{4},{6}}
{{1,2,4,5},{3},{6,7}}         => {{1,3,4,5},{2},{6,7}}
{{1,2,4,5},{3},{6},{7}}       => {{1,3,4,5},{2},{6},{7}}
{{1,2,4,6,7},{3,5}}           => {{1,6,7},{2},{3,5},{4}}
{{1,2,4,6},{3,5,7}}           => {{1,6},{2},{3,5,7},{4}}
{{1,2,4,6},{3,5},{7}}         => {{1,6},{2},{3,5},{4},{7}}
{{1,2,4,7},{3,5,6}}           => {{1,7},{2},{3,5,6},{4}}
{{1,2,4},{3,5,6,7}}           => {{1,4},{2},{3,5,6,7}}
{{1,2,4},{3,5,6},{7}}         => {{1,4},{2},{3,5,6},{7}}
{{1,2,4,7},{3,5},{6}}         => {{1,7},{2},{3,5},{4},{6}}
{{1,2,4},{3,5,7},{6}}         => {{1,4},{2},{3,5,7},{6}}
{{1,2,4},{3,5},{6,7}}         => {{1,4},{2},{3,5},{6,7}}
{{1,2,4},{3,5},{6},{7}}       => {{1,4},{2},{3,5},{6},{7}}
{{1,2,4,6,7},{3},{5}}         => {{1,3,4,6,7},{2},{5}}
{{1,2,4,6},{3,7},{5}}         => {{1,5,6},{2},{3,7},{4}}
{{1,2,4,6},{3},{5,7}}         => {{1,3,4,6},{2},{5,7}}
{{1,2,4,6},{3},{5},{7}}       => {{1,3,4,6},{2},{5},{7}}
{{1,2,4,7},{3,6},{5}}         => {{1,5,7},{2},{3,6},{4}}
{{1,2,4},{3,6,7},{5}}         => {{1,4},{2},{3,6,7},{5}}
{{1,2,4},{3,6},{5,7}}         => {{1,4},{2},{3,6},{5,7}}
{{1,2,4},{3,6},{5},{7}}       => {{1,4},{2},{3,6},{5},{7}}
{{1,2,4,7},{3},{5,6}}         => {{1,3,4,7},{2},{5,6}}
{{1,2,4},{3,7},{5,6}}         => {{1,4},{2},{3,7},{5,6}}
{{1,2,4},{3},{5,6,7}}         => {{1,3,4},{2},{5,6,7}}
{{1,2,4},{3},{5,6},{7}}       => {{1,3,4},{2},{5,6},{7}}
{{1,2,4,7},{3},{5},{6}}       => {{1,3,4,7},{2},{5},{6}}
{{1,2,4},{3,7},{5},{6}}       => {{1,4},{2},{3,7},{5},{6}}
{{1,2,4},{3},{5,7},{6}}       => {{1,3,4},{2},{5,7},{6}}
{{1,2,4},{3},{5},{6,7}}       => {{1,3,4},{2},{5},{6,7}}
{{1,2,4},{3},{5},{6},{7}}     => {{1,3,4},{2},{5},{6},{7}}
{{1,2,5,6,7},{3,4}}           => {{1,5,6,7},{2},{3,4}}
{{1,2,5,6},{3,4,7}}           => {{1,6},{2},{3,4,7},{5}}
{{1,2,5,6},{3,4},{7}}         => {{1,5,6},{2},{3,4},{7}}
{{1,2,5,7},{3,4,6}}           => {{1,7},{2},{3,4,6},{5}}
{{1,2,5},{3,4,6,7}}           => {{1,5},{2},{3,4,6,7}}
{{1,2,5},{3,4,6},{7}}         => {{1,5},{2},{3,4,6},{7}}
{{1,2,5,7},{3,4},{6}}         => {{1,5,7},{2},{3,4},{6}}
{{1,2,5},{3,4,7},{6}}         => {{1,5},{2},{3,4,7},{6}}
{{1,2,5},{3,4},{6,7}}         => {{1,5},{2},{3,4},{6,7}}
{{1,2,5},{3,4},{6},{7}}       => {{1,5},{2},{3,4},{6},{7}}
{{1,2,6,7},{3,4,5}}           => {{1,6,7},{2},{3,4,5}}
{{1,2,6},{3,4,5,7}}           => {{1,6},{2},{3,4,5,7}}
{{1,2,6},{3,4,5},{7}}         => {{1,6},{2},{3,4,5},{7}}
{{1,2,7},{3,4,5,6}}           => {{1,7},{2},{3,4,5,6}}
{{1,2},{3,4,5,6,7}}           => {{1,2},{3,4,5,6,7}}
{{1,2},{3,4,5,6},{7}}         => {{1,2},{3,4,5,6},{7}}
{{1,2,7},{3,4,5},{6}}         => {{1,7},{2},{3,4,5},{6}}
{{1,2},{3,4,5,7},{6}}         => {{1,2},{3,4,5,7},{6}}
{{1,2},{3,4,5},{6,7}}         => {{1,2},{3,4,5},{6,7}}
{{1,2},{3,4,5},{6},{7}}       => {{1,2},{3,4,5},{6},{7}}
{{1,2,6,7},{3,4},{5}}         => {{1,6,7},{2},{3,4},{5}}
{{1,2,6},{3,4,7},{5}}         => {{1,5,6},{2},{3,4,7}}
{{1,2,6},{3,4},{5,7}}         => {{1,6},{2},{3,4},{5,7}}
{{1,2,6},{3,4},{5},{7}}       => {{1,6},{2},{3,4},{5},{7}}
{{1,2,7},{3,4,6},{5}}         => {{1,5,7},{2},{3,4,6}}
{{1,2},{3,4,6,7},{5}}         => {{1,2},{3,4,6,7},{5}}
{{1,2},{3,4,6},{5,7}}         => {{1,2},{3,4,6},{5,7}}
{{1,2},{3,4,6},{5},{7}}       => {{1,2},{3,4,6},{5},{7}}
{{1,2,7},{3,4},{5,6}}         => {{1,7},{2},{3,4},{5,6}}
{{1,2},{3,4,7},{5,6}}         => {{1,2},{3,4,7},{5,6}}
{{1,2},{3,4},{5,6,7}}         => {{1,2},{3,4},{5,6,7}}
{{1,2},{3,4},{5,6},{7}}       => {{1,2},{3,4},{5,6},{7}}
{{1,2,7},{3,4},{5},{6}}       => {{1,7},{2},{3,4},{5},{6}}
{{1,2},{3,4,7},{5},{6}}       => {{1,2},{3,4,7},{5},{6}}
{{1,2},{3,4},{5,7},{6}}       => {{1,2},{3,4},{5,7},{6}}
{{1,2},{3,4},{5},{6,7}}       => {{1,2},{3,4},{5},{6,7}}
{{1,2},{3,4},{5},{6},{7}}     => {{1,2},{3,4},{5},{6},{7}}
{{1,2,5,6,7},{3},{4}}         => {{1,3,5,6,7},{2},{4}}
{{1,2,5,6},{3,7},{4}}         => {{1,4,5,6},{2},{3,7}}
{{1,2,5,6},{3},{4,7}}         => {{1,3,5,6},{2},{4,7}}
{{1,2,5,6},{3},{4},{7}}       => {{1,3,5,6},{2},{4},{7}}
{{1,2,5,7},{3,6},{4}}         => {{1,4,5,7},{2},{3,6}}
{{1,2,5},{3,6,7},{4}}         => {{1,4,5},{2},{3,6,7}}
{{1,2,5},{3,6},{4,7}}         => {{1,5},{2},{3,6},{4,7}}
{{1,2,5},{3,6},{4},{7}}       => {{1,4,5},{2},{3,6},{7}}
{{1,2,5,7},{3},{4,6}}         => {{1,3,5,7},{2},{4,6}}
{{1,2,5},{3,7},{4,6}}         => {{1,5},{2},{3,7},{4,6}}
{{1,2,5},{3},{4,6,7}}         => {{1,3,5},{2},{4,6,7}}
{{1,2,5},{3},{4,6},{7}}       => {{1,3,5},{2},{4,6},{7}}
{{1,2,5,7},{3},{4},{6}}       => {{1,3,5,7},{2},{4},{6}}
{{1,2,5},{3,7},{4},{6}}       => {{1,4,5},{2},{3,7},{6}}
{{1,2,5},{3},{4,7},{6}}       => {{1,3,5},{2},{4,7},{6}}
{{1,2,5},{3},{4},{6,7}}       => {{1,3,5},{2},{4},{6,7}}
{{1,2,5},{3},{4},{6},{7}}     => {{1,3,5},{2},{4},{6},{7}}
{{1,2,6,7},{3,5},{4}}         => {{1,4,6,7},{2},{3,5}}
{{1,2,6},{3,5,7},{4}}         => {{1,4,6},{2},{3,5,7}}
{{1,2,6},{3,5},{4,7}}         => {{1,6},{2},{3,5},{4,7}}
{{1,2,6},{3,5},{4},{7}}       => {{1,4,6},{2},{3,5},{7}}
{{1,2,7},{3,5,6},{4}}         => {{1,4,7},{2},{3,5,6}}
{{1,2},{3,5,6,7},{4}}         => {{1,2},{3,5,6,7},{4}}
{{1,2},{3,5,6},{4,7}}         => {{1,2},{3,5,6},{4,7}}
{{1,2},{3,5,6},{4},{7}}       => {{1,2},{3,5,6},{4},{7}}
{{1,2,7},{3,5},{4,6}}         => {{1,7},{2},{3,5},{4,6}}
{{1,2},{3,5,7},{4,6}}         => {{1,2},{3,5,7},{4,6}}
{{1,2},{3,5},{4,6,7}}         => {{1,2},{3,5},{4,6,7}}
{{1,2},{3,5},{4,6},{7}}       => {{1,2},{3,5},{4,6},{7}}
{{1,2,7},{3,5},{4},{6}}       => {{1,4,7},{2},{3,5},{6}}
{{1,2},{3,5,7},{4},{6}}       => {{1,2},{3,5,7},{4},{6}}
{{1,2},{3,5},{4,7},{6}}       => {{1,2},{3,5},{4,7},{6}}
{{1,2},{3,5},{4},{6,7}}       => {{1,2},{3,5},{4},{6,7}}
{{1,2},{3,5},{4},{6},{7}}     => {{1,2},{3,5},{4},{6},{7}}
{{1,2,6,7},{3},{4,5}}         => {{1,3,6,7},{2},{4,5}}
{{1,2,6},{3,7},{4,5}}         => {{1,6},{2},{3,7},{4,5}}
{{1,2,6},{3},{4,5,7}}         => {{1,3,6},{2},{4,5,7}}
{{1,2,6},{3},{4,5},{7}}       => {{1,3,6},{2},{4,5},{7}}
{{1,2,7},{3,6},{4,5}}         => {{1,7},{2},{3,6},{4,5}}
{{1,2},{3,6,7},{4,5}}         => {{1,2},{3,6,7},{4,5}}
{{1,2},{3,6},{4,5,7}}         => {{1,2},{3,6},{4,5,7}}
{{1,2},{3,6},{4,5},{7}}       => {{1,2},{3,6},{4,5},{7}}
{{1,2,7},{3},{4,5,6}}         => {{1,3,7},{2},{4,5,6}}
{{1,2},{3,7},{4,5,6}}         => {{1,2},{3,7},{4,5,6}}
{{1,2},{3},{4,5,6,7}}         => {{1,2},{3},{4,5,6,7}}
{{1,2},{3},{4,5,6},{7}}       => {{1,2},{3},{4,5,6},{7}}
{{1,2,7},{3},{4,5},{6}}       => {{1,3,7},{2},{4,5},{6}}
{{1,2},{3,7},{4,5},{6}}       => {{1,2},{3,7},{4,5},{6}}
{{1,2},{3},{4,5,7},{6}}       => {{1,2},{3},{4,5,7},{6}}
{{1,2},{3},{4,5},{6,7}}       => {{1,2},{3},{4,5},{6,7}}
{{1,2},{3},{4,5},{6},{7}}     => {{1,2},{3},{4,5},{6},{7}}
{{1,2,6,7},{3},{4},{5}}       => {{1,3,6,7},{2},{4},{5}}
{{1,2,6},{3,7},{4},{5}}       => {{1,4,6},{2},{3,7},{5}}
{{1,2,6},{3},{4,7},{5}}       => {{1,3,6},{2},{4,7},{5}}
{{1,2,6},{3},{4},{5,7}}       => {{1,3,6},{2},{4},{5,7}}
{{1,2,6},{3},{4},{5},{7}}     => {{1,3,6},{2},{4},{5},{7}}
{{1,2,7},{3,6},{4},{5}}       => {{1,4,7},{2},{3,6},{5}}
{{1,2},{3,6,7},{4},{5}}       => {{1,2},{3,6,7},{4},{5}}
{{1,2},{3,6},{4,7},{5}}       => {{1,2},{3,6},{4,7},{5}}
{{1,2},{3,6},{4},{5,7}}       => {{1,2},{3,6},{4},{5,7}}
{{1,2},{3,6},{4},{5},{7}}     => {{1,2},{3,6},{4},{5},{7}}
{{1,2,7},{3},{4,6},{5}}       => {{1,3,7},{2},{4,6},{5}}
{{1,2},{3,7},{4,6},{5}}       => {{1,2},{3,7},{4,6},{5}}
{{1,2},{3},{4,6,7},{5}}       => {{1,2},{3},{4,6,7},{5}}
{{1,2},{3},{4,6},{5,7}}       => {{1,2},{3},{4,6},{5,7}}
{{1,2},{3},{4,6},{5},{7}}     => {{1,2},{3},{4,6},{5},{7}}
{{1,2,7},{3},{4},{5,6}}       => {{1,3,7},{2},{4},{5,6}}
{{1,2},{3,7},{4},{5,6}}       => {{1,2},{3,7},{4},{5,6}}
{{1,2},{3},{4,7},{5,6}}       => {{1,2},{3},{4,7},{5,6}}
{{1,2},{3},{4},{5,6,7}}       => {{1,2},{3},{4},{5,6,7}}
{{1,2},{3},{4},{5,6},{7}}     => {{1,2},{3},{4},{5,6},{7}}
{{1,2,7},{3},{4},{5},{6}}     => {{1,3,7},{2},{4},{5},{6}}
{{1,2},{3,7},{4},{5},{6}}     => {{1,2},{3,7},{4},{5},{6}}
{{1,2},{3},{4,7},{5},{6}}     => {{1,2},{3},{4,7},{5},{6}}
{{1,2},{3},{4},{5,7},{6}}     => {{1,2},{3},{4},{5,7},{6}}
{{1,2},{3},{4},{5},{6,7}}     => {{1,2},{3},{4},{5},{6,7}}
{{1,2},{3},{4},{5},{6},{7}}   => {{1,2},{3},{4},{5},{6},{7}}
{{1,3,4,5,6,7},{2}}           => {{1,2,4,5,6,7},{3}}
{{1,3,4,5,6},{2,7}}           => {{1,6},{2,7},{3},{4},{5}}
{{1,3,4,5,6},{2},{7}}         => {{1,2,4,5,6},{3},{7}}
{{1,3,4,5,7},{2,6}}           => {{1,7},{2,6},{3},{4},{5}}
{{1,3,4,5},{2,6,7}}           => {{1,5},{2,6,7},{3},{4}}
{{1,3,4,5},{2,6},{7}}         => {{1,5},{2,6},{3},{4},{7}}
{{1,3,4,5,7},{2},{6}}         => {{1,2,4,5,7},{3},{6}}
{{1,3,4,5},{2,7},{6}}         => {{1,5},{2,7},{3},{4},{6}}
{{1,3,4,5},{2},{6,7}}         => {{1,2,4,5},{3},{6,7}}
{{1,3,4,5},{2},{6},{7}}       => {{1,2,4,5},{3},{6},{7}}
{{1,3,4,6,7},{2,5}}           => {{1,6,7},{2,5},{3},{4}}
{{1,3,4,6},{2,5,7}}           => {{1,6},{2,5,7},{3},{4}}
{{1,3,4,6},{2,5},{7}}         => {{1,6},{2,5},{3},{4},{7}}
{{1,3,4,7},{2,5,6}}           => {{1,7},{2,5,6},{3},{4}}
{{1,3,4},{2,5,6,7}}           => {{1,4},{2,5,6,7},{3}}
{{1,3,4},{2,5,6},{7}}         => {{1,4},{2,5,6},{3},{7}}
{{1,3,4,7},{2,5},{6}}         => {{1,7},{2,5},{3},{4},{6}}
{{1,3,4},{2,5,7},{6}}         => {{1,4},{2,5,7},{3},{6}}
{{1,3,4},{2,5},{6,7}}         => {{1,4},{2,5},{3},{6,7}}
{{1,3,4},{2,5},{6},{7}}       => {{1,4},{2,5},{3},{6},{7}}
{{1,3,4,6,7},{2},{5}}         => {{1,2,4,6,7},{3},{5}}
{{1,3,4,6},{2,7},{5}}         => {{1,5,6},{2,7},{3},{4}}
{{1,3,4,6},{2},{5,7}}         => {{1,2,4,6},{3},{5,7}}
{{1,3,4,6},{2},{5},{7}}       => {{1,2,4,6},{3},{5},{7}}
{{1,3,4,7},{2,6},{5}}         => {{1,5,7},{2,6},{3},{4}}
{{1,3,4},{2,6,7},{5}}         => {{1,4},{2,6,7},{3},{5}}
{{1,3,4},{2,6},{5,7}}         => {{1,4},{2,6},{3},{5,7}}
{{1,3,4},{2,6},{5},{7}}       => {{1,4},{2,6},{3},{5},{7}}
{{1,3,4,7},{2},{5,6}}         => {{1,2,4,7},{3},{5,6}}
{{1,3,4},{2,7},{5,6}}         => {{1,4},{2,7},{3},{5,6}}
{{1,3,4},{2},{5,6,7}}         => {{1,2,4},{3},{5,6,7}}
{{1,3,4},{2},{5,6},{7}}       => {{1,2,4},{3},{5,6},{7}}
{{1,3,4,7},{2},{5},{6}}       => {{1,2,4,7},{3},{5},{6}}
{{1,3,4},{2,7},{5},{6}}       => {{1,4},{2,7},{3},{5},{6}}
{{1,3,4},{2},{5,7},{6}}       => {{1,2,4},{3},{5,7},{6}}
{{1,3,4},{2},{5},{6,7}}       => {{1,2,4},{3},{5},{6,7}}
{{1,3,4},{2},{5},{6},{7}}     => {{1,2,4},{3},{5},{6},{7}}
{{1,3,5,6,7},{2,4}}           => {{1,5,6,7},{2,4},{3}}
{{1,3,5,6},{2,4,7}}           => {{1,6},{2,4,7},{3},{5}}
{{1,3,5,6},{2,4},{7}}         => {{1,5,6},{2,4},{3},{7}}
{{1,3,5,7},{2,4,6}}           => {{1,7},{2,4,6},{3},{5}}
{{1,3,5},{2,4,6,7}}           => {{1,5},{2,4,6,7},{3}}
{{1,3,5},{2,4,6},{7}}         => {{1,5},{2,4,6},{3},{7}}
{{1,3,5,7},{2,4},{6}}         => {{1,5,7},{2,4},{3},{6}}
{{1,3,5},{2,4,7},{6}}         => {{1,5},{2,4,7},{3},{6}}
{{1,3,5},{2,4},{6,7}}         => {{1,5},{2,4},{3},{6,7}}
{{1,3,5},{2,4},{6},{7}}       => {{1,5},{2,4},{3},{6},{7}}
{{1,3,6,7},{2,4,5}}           => {{1,6,7},{2,4,5},{3}}
{{1,3,6},{2,4,5,7}}           => {{1,6},{2,4,5,7},{3}}
{{1,3,6},{2,4,5},{7}}         => {{1,6},{2,4,5},{3},{7}}
{{1,3,7},{2,4,5,6}}           => {{1,7},{2,4,5,6},{3}}
{{1,3},{2,4,5,6,7}}           => {{1,3},{2,4,5,6,7}}
{{1,3},{2,4,5,6},{7}}         => {{1,3},{2,4,5,6},{7}}
{{1,3,7},{2,4,5},{6}}         => {{1,7},{2,4,5},{3},{6}}
{{1,3},{2,4,5,7},{6}}         => {{1,3},{2,4,5,7},{6}}
{{1,3},{2,4,5},{6,7}}         => {{1,3},{2,4,5},{6,7}}
{{1,3},{2,4,5},{6},{7}}       => {{1,3},{2,4,5},{6},{7}}
{{1,3,6,7},{2,4},{5}}         => {{1,6,7},{2,4},{3},{5}}
{{1,3,6},{2,4,7},{5}}         => {{1,5,6},{2,4,7},{3}}
{{1,3,6},{2,4},{5,7}}         => {{1,6},{2,4},{3},{5,7}}
{{1,3,6},{2,4},{5},{7}}       => {{1,6},{2,4},{3},{5},{7}}
{{1,3,7},{2,4,6},{5}}         => {{1,5,7},{2,4,6},{3}}
{{1,3},{2,4,6,7},{5}}         => {{1,3},{2,4,6,7},{5}}
{{1,3},{2,4,6},{5,7}}         => {{1,3},{2,4,6},{5,7}}
{{1,3},{2,4,6},{5},{7}}       => {{1,3},{2,4,6},{5},{7}}
{{1,3,7},{2,4},{5,6}}         => {{1,7},{2,4},{3},{5,6}}
{{1,3},{2,4,7},{5,6}}         => {{1,3},{2,4,7},{5,6}}
{{1,3},{2,4},{5,6,7}}         => {{1,3},{2,4},{5,6,7}}
{{1,3},{2,4},{5,6},{7}}       => {{1,3},{2,4},{5,6},{7}}
{{1,3,7},{2,4},{5},{6}}       => {{1,7},{2,4},{3},{5},{6}}
{{1,3},{2,4,7},{5},{6}}       => {{1,3},{2,4,7},{5},{6}}
{{1,3},{2,4},{5,7},{6}}       => {{1,3},{2,4},{5,7},{6}}
{{1,3},{2,4},{5},{6,7}}       => {{1,3},{2,4},{5},{6,7}}
{{1,3},{2,4},{5},{6},{7}}     => {{1,3},{2,4},{5},{6},{7}}
{{1,3,5,6,7},{2},{4}}         => {{1,2,5,6,7},{3},{4}}
{{1,3,5,6},{2,7},{4}}         => {{1,4,5,6},{2,7},{3}}
{{1,3,5,6},{2},{4,7}}         => {{1,2,5,6},{3},{4,7}}
{{1,3,5,6},{2},{4},{7}}       => {{1,2,5,6},{3},{4},{7}}
{{1,3,5,7},{2,6},{4}}         => {{1,4,5,7},{2,6},{3}}
{{1,3,5},{2,6,7},{4}}         => {{1,4,5},{2,6,7},{3}}
{{1,3,5},{2,6},{4,7}}         => {{1,5},{2,6},{3},{4,7}}
{{1,3,5},{2,6},{4},{7}}       => {{1,4,5},{2,6},{3},{7}}
{{1,3,5,7},{2},{4,6}}         => {{1,2,5,7},{3},{4,6}}
{{1,3,5},{2,7},{4,6}}         => {{1,5},{2,7},{3},{4,6}}
{{1,3,5},{2},{4,6,7}}         => {{1,2,5},{3},{4,6,7}}
{{1,3,5},{2},{4,6},{7}}       => {{1,2,5},{3},{4,6},{7}}
{{1,3,5,7},{2},{4},{6}}       => {{1,2,5,7},{3},{4},{6}}
{{1,3,5},{2,7},{4},{6}}       => {{1,4,5},{2,7},{3},{6}}
{{1,3,5},{2},{4,7},{6}}       => {{1,2,5},{3},{4,7},{6}}
{{1,3,5},{2},{4},{6,7}}       => {{1,2,5},{3},{4},{6,7}}
{{1,3,5},{2},{4},{6},{7}}     => {{1,2,5},{3},{4},{6},{7}}
{{1,3,6,7},{2,5},{4}}         => {{1,4,6,7},{2,5},{3}}
{{1,3,6},{2,5,7},{4}}         => {{1,4,6},{2,5,7},{3}}
{{1,3,6},{2,5},{4,7}}         => {{1,6},{2,5},{3},{4,7}}
{{1,3,6},{2,5},{4},{7}}       => {{1,4,6},{2,5},{3},{7}}
{{1,3,7},{2,5,6},{4}}         => {{1,4,7},{2,5,6},{3}}
{{1,3},{2,5,6,7},{4}}         => {{1,3},{2,5,6,7},{4}}
{{1,3},{2,5,6},{4,7}}         => {{1,3},{2,5,6},{4,7}}
{{1,3},{2,5,6},{4},{7}}       => {{1,3},{2,5,6},{4},{7}}
{{1,3,7},{2,5},{4,6}}         => {{1,7},{2,5},{3},{4,6}}
{{1,3},{2,5,7},{4,6}}         => {{1,3},{2,5,7},{4,6}}
{{1,3},{2,5},{4,6,7}}         => {{1,3},{2,5},{4,6,7}}
{{1,3},{2,5},{4,6},{7}}       => {{1,3},{2,5},{4,6},{7}}
{{1,3,7},{2,5},{4},{6}}       => {{1,4,7},{2,5},{3},{6}}
{{1,3},{2,5,7},{4},{6}}       => {{1,3},{2,5,7},{4},{6}}
{{1,3},{2,5},{4,7},{6}}       => {{1,3},{2,5},{4,7},{6}}
{{1,3},{2,5},{4},{6,7}}       => {{1,3},{2,5},{4},{6,7}}
{{1,3},{2,5},{4},{6},{7}}     => {{1,3},{2,5},{4},{6},{7}}
{{1,3,6,7},{2},{4,5}}         => {{1,2,6,7},{3},{4,5}}
{{1,3,6},{2,7},{4,5}}         => {{1,6},{2,7},{3},{4,5}}
{{1,3,6},{2},{4,5,7}}         => {{1,2,6},{3},{4,5,7}}
{{1,3,6},{2},{4,5},{7}}       => {{1,2,6},{3},{4,5},{7}}
{{1,3,7},{2,6},{4,5}}         => {{1,7},{2,6},{3},{4,5}}
{{1,3},{2,6,7},{4,5}}         => {{1,3},{2,6,7},{4,5}}
{{1,3},{2,6},{4,5,7}}         => {{1,3},{2,6},{4,5,7}}
{{1,3},{2,6},{4,5},{7}}       => {{1,3},{2,6},{4,5},{7}}
{{1,3,7},{2},{4,5,6}}         => {{1,2,7},{3},{4,5,6}}
{{1,3},{2,7},{4,5,6}}         => {{1,3},{2,7},{4,5,6}}
{{1,3},{2},{4,5,6,7}}         => {{1,2,3},{4,5,6,7}}
{{1,3},{2},{4,5,6},{7}}       => {{1,2,3},{4,5,6},{7}}
{{1,3,7},{2},{4,5},{6}}       => {{1,2,7},{3},{4,5},{6}}
{{1,3},{2,7},{4,5},{6}}       => {{1,3},{2,7},{4,5},{6}}
{{1,3},{2},{4,5,7},{6}}       => {{1,2,3},{4,5,7},{6}}
{{1,3},{2},{4,5},{6,7}}       => {{1,2,3},{4,5},{6,7}}
{{1,3},{2},{4,5},{6},{7}}     => {{1,2,3},{4,5},{6},{7}}
{{1,3,6,7},{2},{4},{5}}       => {{1,2,6,7},{3},{4},{5}}
{{1,3,6},{2,7},{4},{5}}       => {{1,4,6},{2,7},{3},{5}}
{{1,3,6},{2},{4,7},{5}}       => {{1,2,6},{3},{4,7},{5}}
{{1,3,6},{2},{4},{5,7}}       => {{1,2,6},{3},{4},{5,7}}
{{1,3,6},{2},{4},{5},{7}}     => {{1,2,6},{3},{4},{5},{7}}
{{1,3,7},{2,6},{4},{5}}       => {{1,4,7},{2,6},{3},{5}}
{{1,3},{2,6,7},{4},{5}}       => {{1,3},{2,6,7},{4},{5}}
{{1,3},{2,6},{4,7},{5}}       => {{1,3},{2,6},{4,7},{5}}
{{1,3},{2,6},{4},{5,7}}       => {{1,3},{2,6},{4},{5,7}}
{{1,3},{2,6},{4},{5},{7}}     => {{1,3},{2,6},{4},{5},{7}}
{{1,3,7},{2},{4,6},{5}}       => {{1,2,7},{3},{4,6},{5}}
{{1,3},{2,7},{4,6},{5}}       => {{1,3},{2,7},{4,6},{5}}
{{1,3},{2},{4,6,7},{5}}       => {{1,2,3},{4,6,7},{5}}
{{1,3},{2},{4,6},{5,7}}       => {{1,2,3},{4,6},{5,7}}
{{1,3},{2},{4,6},{5},{7}}     => {{1,2,3},{4,6},{5},{7}}
{{1,3,7},{2},{4},{5,6}}       => {{1,2,7},{3},{4},{5,6}}
{{1,3},{2,7},{4},{5,6}}       => {{1,3},{2,7},{4},{5,6}}
{{1,3},{2},{4,7},{5,6}}       => {{1,2,3},{4,7},{5,6}}
{{1,3},{2},{4},{5,6,7}}       => {{1,2,3},{4},{5,6,7}}
{{1,3},{2},{4},{5,6},{7}}     => {{1,2,3},{4},{5,6},{7}}
{{1,3,7},{2},{4},{5},{6}}     => {{1,2,7},{3},{4},{5},{6}}
{{1,3},{2,7},{4},{5},{6}}     => {{1,3},{2,7},{4},{5},{6}}
{{1,3},{2},{4,7},{5},{6}}     => {{1,2,3},{4,7},{5},{6}}
{{1,3},{2},{4},{5,7},{6}}     => {{1,2,3},{4},{5,7},{6}}
{{1,3},{2},{4},{5},{6,7}}     => {{1,2,3},{4},{5},{6,7}}
{{1,3},{2},{4},{5},{6},{7}}   => {{1,2,3},{4},{5},{6},{7}}
{{1,4,5,6,7},{2,3}}           => {{1,4,5,6,7},{2,3}}
{{1,4,5,6},{2,3,7}}           => {{1,6},{2,3,7},{4},{5}}
{{1,4,5,6},{2,3},{7}}         => {{1,4,5,6},{2,3},{7}}
{{1,4,5,7},{2,3,6}}           => {{1,7},{2,3,6},{4},{5}}
{{1,4,5},{2,3,6,7}}           => {{1,5},{2,3,6,7},{4}}
{{1,4,5},{2,3,6},{7}}         => {{1,5},{2,3,6},{4},{7}}
{{1,4,5,7},{2,3},{6}}         => {{1,4,5,7},{2,3},{6}}
{{1,4,5},{2,3,7},{6}}         => {{1,5},{2,3,7},{4},{6}}
{{1,4,5},{2,3},{6,7}}         => {{1,4,5},{2,3},{6,7}}
{{1,4,5},{2,3},{6},{7}}       => {{1,4,5},{2,3},{6},{7}}
{{1,4,6,7},{2,3,5}}           => {{1,6,7},{2,3,5},{4}}
{{1,4,6},{2,3,5,7}}           => {{1,6},{2,3,5,7},{4}}
{{1,4,6},{2,3,5},{7}}         => {{1,6},{2,3,5},{4},{7}}
{{1,4,7},{2,3,5,6}}           => {{1,7},{2,3,5,6},{4}}
{{1,4},{2,3,5,6,7}}           => {{1,4},{2,3,5,6,7}}
{{1,4},{2,3,5,6},{7}}         => {{1,4},{2,3,5,6},{7}}
{{1,4,7},{2,3,5},{6}}         => {{1,7},{2,3,5},{4},{6}}
{{1,4},{2,3,5,7},{6}}         => {{1,4},{2,3,5,7},{6}}
{{1,4},{2,3,5},{6,7}}         => {{1,4},{2,3,5},{6,7}}
{{1,4},{2,3,5},{6},{7}}       => {{1,4},{2,3,5},{6},{7}}
{{1,4,6,7},{2,3},{5}}         => {{1,4,6,7},{2,3},{5}}
{{1,4,6},{2,3,7},{5}}         => {{1,5,6},{2,3,7},{4}}
{{1,4,6},{2,3},{5,7}}         => {{1,4,6},{2,3},{5,7}}
{{1,4,6},{2,3},{5},{7}}       => {{1,4,6},{2,3},{5},{7}}
{{1,4,7},{2,3,6},{5}}         => {{1,5,7},{2,3,6},{4}}
{{1,4},{2,3,6,7},{5}}         => {{1,4},{2,3,6,7},{5}}
{{1,4},{2,3,6},{5,7}}         => {{1,4},{2,3,6},{5,7}}
{{1,4},{2,3,6},{5},{7}}       => {{1,4},{2,3,6},{5},{7}}
{{1,4,7},{2,3},{5,6}}         => {{1,4,7},{2,3},{5,6}}
{{1,4},{2,3,7},{5,6}}         => {{1,4},{2,3,7},{5,6}}
{{1,4},{2,3},{5,6,7}}         => {{1,4},{2,3},{5,6,7}}
{{1,4},{2,3},{5,6},{7}}       => {{1,4},{2,3},{5,6},{7}}
{{1,4,7},{2,3},{5},{6}}       => {{1,4,7},{2,3},{5},{6}}
{{1,4},{2,3,7},{5},{6}}       => {{1,4},{2,3,7},{5},{6}}
{{1,4},{2,3},{5,7},{6}}       => {{1,4},{2,3},{5,7},{6}}
{{1,4},{2,3},{5},{6,7}}       => {{1,4},{2,3},{5},{6,7}}
{{1,4},{2,3},{5},{6},{7}}     => {{1,4},{2,3},{5},{6},{7}}
{{1,5,6,7},{2,3,4}}           => {{1,5,6,7},{2,3,4}}
{{1,5,6},{2,3,4,7}}           => {{1,6},{2,3,4,7},{5}}
{{1,5,6},{2,3,4},{7}}         => {{1,5,6},{2,3,4},{7}}
{{1,5,7},{2,3,4,6}}           => {{1,7},{2,3,4,6},{5}}
{{1,5},{2,3,4,6,7}}           => {{1,5},{2,3,4,6,7}}
{{1,5},{2,3,4,6},{7}}         => {{1,5},{2,3,4,6},{7}}
{{1,5,7},{2,3,4},{6}}         => {{1,5,7},{2,3,4},{6}}
{{1,5},{2,3,4,7},{6}}         => {{1,5},{2,3,4,7},{6}}
{{1,5},{2,3,4},{6,7}}         => {{1,5},{2,3,4},{6,7}}
{{1,5},{2,3,4},{6},{7}}       => {{1,5},{2,3,4},{6},{7}}
{{1,6,7},{2,3,4,5}}           => {{1,6,7},{2,3,4,5}}
{{1,6},{2,3,4,5,7}}           => {{1,6},{2,3,4,5,7}}
{{1,6},{2,3,4,5},{7}}         => {{1,6},{2,3,4,5},{7}}
{{1,7},{2,3,4,5,6}}           => {{1,7},{2,3,4,5,6}}
{{1},{2,3,4,5,6,7}}           => {{1},{2,3,4,5,6,7}}
{{1},{2,3,4,5,6},{7}}         => {{1},{2,3,4,5,6},{7}}
{{1,7},{2,3,4,5},{6}}         => {{1,7},{2,3,4,5},{6}}
{{1},{2,3,4,5,7},{6}}         => {{1},{2,3,4,5,7},{6}}
{{1},{2,3,4,5},{6,7}}         => {{1},{2,3,4,5},{6,7}}
{{1},{2,3,4,5},{6},{7}}       => {{1},{2,3,4,5},{6},{7}}
{{1,6,7},{2,3,4},{5}}         => {{1,6,7},{2,3,4},{5}}
{{1,6},{2,3,4,7},{5}}         => {{1,5,6},{2,3,4,7}}
{{1,6},{2,3,4},{5,7}}         => {{1,6},{2,3,4},{5,7}}
{{1,6},{2,3,4},{5},{7}}       => {{1,6},{2,3,4},{5},{7}}
{{1,7},{2,3,4,6},{5}}         => {{1,5,7},{2,3,4,6}}
{{1},{2,3,4,6,7},{5}}         => {{1},{2,3,4,6,7},{5}}
{{1},{2,3,4,6},{5,7}}         => {{1},{2,3,4,6},{5,7}}
{{1},{2,3,4,6},{5},{7}}       => {{1},{2,3,4,6},{5},{7}}
{{1,7},{2,3,4},{5,6}}         => {{1,7},{2,3,4},{5,6}}
{{1},{2,3,4,7},{5,6}}         => {{1},{2,3,4,7},{5,6}}
{{1},{2,3,4},{5,6,7}}         => {{1},{2,3,4},{5,6,7}}
{{1},{2,3,4},{5,6},{7}}       => {{1},{2,3,4},{5,6},{7}}
{{1,7},{2,3,4},{5},{6}}       => {{1,7},{2,3,4},{5},{6}}
{{1},{2,3,4,7},{5},{6}}       => {{1},{2,3,4,7},{5},{6}}
{{1},{2,3,4},{5,7},{6}}       => {{1},{2,3,4},{5,7},{6}}
{{1},{2,3,4},{5},{6,7}}       => {{1},{2,3,4},{5},{6,7}}
{{1},{2,3,4},{5},{6},{7}}     => {{1},{2,3,4},{5},{6},{7}}
{{1,5,6,7},{2,3},{4}}         => {{1,5,6,7},{2,3},{4}}
{{1,5,6},{2,3,7},{4}}         => {{1,4,6},{2,3,7},{5}}
{{1,5,6},{2,3},{4,7}}         => {{1,5,6},{2,3},{4,7}}
{{1,5,6},{2,3},{4},{7}}       => {{1,5,6},{2,3},{4},{7}}
{{1,5,7},{2,3,6},{4}}         => {{1,4,7},{2,3,6},{5}}
{{1,5},{2,3,6,7},{4}}         => {{1,4,5},{2,3,6,7}}
{{1,5},{2,3,6},{4,7}}         => {{1,5},{2,3,6},{4,7}}
{{1,5},{2,3,6},{4},{7}}       => {{1,4,5},{2,3,6},{7}}
{{1,5,7},{2,3},{4,6}}         => {{1,5,7},{2,3},{4,6}}
{{1,5},{2,3,7},{4,6}}         => {{1,5},{2,3,7},{4,6}}
{{1,5},{2,3},{4,6,7}}         => {{1,5},{2,3},{4,6,7}}
{{1,5},{2,3},{4,6},{7}}       => {{1,5},{2,3},{4,6},{7}}
{{1,5,7},{2,3},{4},{6}}       => {{1,5,7},{2,3},{4},{6}}
{{1,5},{2,3,7},{4},{6}}       => {{1,4,5},{2,3,7},{6}}
{{1,5},{2,3},{4,7},{6}}       => {{1,5},{2,3},{4,7},{6}}
{{1,5},{2,3},{4},{6,7}}       => {{1,5},{2,3},{4},{6,7}}
{{1,5},{2,3},{4},{6},{7}}     => {{1,5},{2,3},{4},{6},{7}}
{{1,6,7},{2,3,5},{4}}         => {{1,4,6,7},{2,3,5}}
{{1,6},{2,3,5,7},{4}}         => {{1,4,6},{2,3,5,7}}
{{1,6},{2,3,5},{4,7}}         => {{1,6},{2,3,5},{4,7}}
{{1,6},{2,3,5},{4},{7}}       => {{1,4,6},{2,3,5},{7}}
{{1,7},{2,3,5,6},{4}}         => {{1,4,7},{2,3,5,6}}
{{1},{2,3,5,6,7},{4}}         => {{1},{2,3,5,6,7},{4}}
{{1},{2,3,5,6},{4,7}}         => {{1},{2,3,5,6},{4,7}}
{{1},{2,3,5,6},{4},{7}}       => {{1},{2,3,5,6},{4},{7}}
{{1,7},{2,3,5},{4,6}}         => {{1,7},{2,3,5},{4,6}}
{{1},{2,3,5,7},{4,6}}         => {{1},{2,3,5,7},{4,6}}
{{1},{2,3,5},{4,6,7}}         => {{1},{2,3,5},{4,6,7}}
{{1},{2,3,5},{4,6},{7}}       => {{1},{2,3,5},{4,6},{7}}
{{1,7},{2,3,5},{4},{6}}       => {{1,4,7},{2,3,5},{6}}
{{1},{2,3,5,7},{4},{6}}       => {{1},{2,3,5,7},{4},{6}}
{{1},{2,3,5},{4,7},{6}}       => {{1},{2,3,5},{4,7},{6}}
{{1},{2,3,5},{4},{6,7}}       => {{1},{2,3,5},{4},{6,7}}
{{1},{2,3,5},{4},{6},{7}}     => {{1},{2,3,5},{4},{6},{7}}
{{1,6,7},{2,3},{4,5}}         => {{1,6,7},{2,3},{4,5}}
{{1,6},{2,3,7},{4,5}}         => {{1,6},{2,3,7},{4,5}}
{{1,6},{2,3},{4,5,7}}         => {{1,6},{2,3},{4,5,7}}
{{1,6},{2,3},{4,5},{7}}       => {{1,6},{2,3},{4,5},{7}}
{{1,7},{2,3,6},{4,5}}         => {{1,7},{2,3,6},{4,5}}
{{1},{2,3,6,7},{4,5}}         => {{1},{2,3,6,7},{4,5}}
{{1},{2,3,6},{4,5,7}}         => {{1},{2,3,6},{4,5,7}}
{{1},{2,3,6},{4,5},{7}}       => {{1},{2,3,6},{4,5},{7}}
{{1,7},{2,3},{4,5,6}}         => {{1,7},{2,3},{4,5,6}}
{{1},{2,3,7},{4,5,6}}         => {{1},{2,3,7},{4,5,6}}
{{1},{2,3},{4,5,6,7}}         => {{1},{2,3},{4,5,6,7}}
{{1},{2,3},{4,5,6},{7}}       => {{1},{2,3},{4,5,6},{7}}
{{1,7},{2,3},{4,5},{6}}       => {{1,7},{2,3},{4,5},{6}}
{{1},{2,3,7},{4,5},{6}}       => {{1},{2,3,7},{4,5},{6}}
{{1},{2,3},{4,5,7},{6}}       => {{1},{2,3},{4,5,7},{6}}
{{1},{2,3},{4,5},{6,7}}       => {{1},{2,3},{4,5},{6,7}}
{{1},{2,3},{4,5},{6},{7}}     => {{1},{2,3},{4,5},{6},{7}}
{{1,6,7},{2,3},{4},{5}}       => {{1,6,7},{2,3},{4},{5}}
{{1,6},{2,3,7},{4},{5}}       => {{1,4,5,6},{2,3,7}}
{{1,6},{2,3},{4,7},{5}}       => {{1,6},{2,3},{4,7},{5}}
{{1,6},{2,3},{4},{5,7}}       => {{1,6},{2,3},{4},{5,7}}
{{1,6},{2,3},{4},{5},{7}}     => {{1,6},{2,3},{4},{5},{7}}
{{1,7},{2,3,6},{4},{5}}       => {{1,4,5,7},{2,3,6}}
{{1},{2,3,6,7},{4},{5}}       => {{1},{2,3,6,7},{4},{5}}
{{1},{2,3,6},{4,7},{5}}       => {{1},{2,3,6},{4,7},{5}}
{{1},{2,3,6},{4},{5,7}}       => {{1},{2,3,6},{4},{5,7}}
{{1},{2,3,6},{4},{5},{7}}     => {{1},{2,3,6},{4},{5},{7}}
{{1,7},{2,3},{4,6},{5}}       => {{1,7},{2,3},{4,6},{5}}
{{1},{2,3,7},{4,6},{5}}       => {{1},{2,3,7},{4,6},{5}}
{{1},{2,3},{4,6,7},{5}}       => {{1},{2,3},{4,6,7},{5}}
{{1},{2,3},{4,6},{5,7}}       => {{1},{2,3},{4,6},{5,7}}
{{1},{2,3},{4,6},{5},{7}}     => {{1},{2,3},{4,6},{5},{7}}
{{1,7},{2,3},{4},{5,6}}       => {{1,7},{2,3},{4},{5,6}}
{{1},{2,3,7},{4},{5,6}}       => {{1},{2,3,7},{4},{5,6}}
{{1},{2,3},{4,7},{5,6}}       => {{1},{2,3},{4,7},{5,6}}
{{1},{2,3},{4},{5,6,7}}       => {{1},{2,3},{4},{5,6,7}}
{{1},{2,3},{4},{5,6},{7}}     => {{1},{2,3},{4},{5,6},{7}}
{{1,7},{2,3},{4},{5},{6}}     => {{1,7},{2,3},{4},{5},{6}}
{{1},{2,3,7},{4},{5},{6}}     => {{1},{2,3,7},{4},{5},{6}}
{{1},{2,3},{4,7},{5},{6}}     => {{1},{2,3},{4,7},{5},{6}}
{{1},{2,3},{4},{5,7},{6}}     => {{1},{2,3},{4},{5,7},{6}}
{{1},{2,3},{4},{5},{6,7}}     => {{1},{2,3},{4},{5},{6,7}}
{{1},{2,3},{4},{5},{6},{7}}   => {{1},{2,3},{4},{5},{6},{7}}
{{1,4,5,6,7},{2},{3}}         => {{1,2,3,5,6,7},{4}}
{{1,4,5,6},{2,7},{3}}         => {{1,3,5,6},{2,7},{4}}
{{1,4,5,6},{2},{3,7}}         => {{1,2,5,6},{3,7},{4}}
{{1,4,5,6},{2},{3},{7}}       => {{1,2,3,5,6},{4},{7}}
{{1,4,5,7},{2,6},{3}}         => {{1,3,5,7},{2,6},{4}}
{{1,4,5},{2,6,7},{3}}         => {{1,3,5},{2,6,7},{4}}
{{1,4,5},{2,6},{3,7}}         => {{1,5},{2,6},{3,7},{4}}
{{1,4,5},{2,6},{3},{7}}       => {{1,3,5},{2,6},{4},{7}}
{{1,4,5,7},{2},{3,6}}         => {{1,2,5,7},{3,6},{4}}
{{1,4,5},{2,7},{3,6}}         => {{1,5},{2,7},{3,6},{4}}
{{1,4,5},{2},{3,6,7}}         => {{1,2,5},{3,6,7},{4}}
{{1,4,5},{2},{3,6},{7}}       => {{1,2,5},{3,6},{4},{7}}
{{1,4,5,7},{2},{3},{6}}       => {{1,2,3,5,7},{4},{6}}
{{1,4,5},{2,7},{3},{6}}       => {{1,3,5},{2,7},{4},{6}}
{{1,4,5},{2},{3,7},{6}}       => {{1,2,5},{3,7},{4},{6}}
{{1,4,5},{2},{3},{6,7}}       => {{1,2,3,5},{4},{6,7}}
{{1,4,5},{2},{3},{6},{7}}     => {{1,2,3,5},{4},{6},{7}}
{{1,4,6,7},{2,5},{3}}         => {{1,3,6,7},{2,5},{4}}
{{1,4,6},{2,5,7},{3}}         => {{1,3,6},{2,5,7},{4}}
{{1,4,6},{2,5},{3,7}}         => {{1,6},{2,5},{3,7},{4}}
{{1,4,6},{2,5},{3},{7}}       => {{1,3,6},{2,5},{4},{7}}
{{1,4,7},{2,5,6},{3}}         => {{1,3,7},{2,5,6},{4}}
{{1,4},{2,5,6,7},{3}}         => {{1,3,4},{2,5,6,7}}
{{1,4},{2,5,6},{3,7}}         => {{1,4},{2,5,6},{3,7}}
{{1,4},{2,5,6},{3},{7}}       => {{1,3,4},{2,5,6},{7}}
{{1,4,7},{2,5},{3,6}}         => {{1,7},{2,5},{3,6},{4}}
{{1,4},{2,5,7},{3,6}}         => {{1,4},{2,5,7},{3,6}}
{{1,4},{2,5},{3,6,7}}         => {{1,4},{2,5},{3,6,7}}
{{1,4},{2,5},{3,6},{7}}       => {{1,4},{2,5},{3,6},{7}}
{{1,4,7},{2,5},{3},{6}}       => {{1,3,7},{2,5},{4},{6}}
{{1,4},{2,5,7},{3},{6}}       => {{1,3,4},{2,5,7},{6}}
{{1,4},{2,5},{3,7},{6}}       => {{1,4},{2,5},{3,7},{6}}
{{1,4},{2,5},{3},{6,7}}       => {{1,3,4},{2,5},{6,7}}
{{1,4},{2,5},{3},{6},{7}}     => {{1,3,4},{2,5},{6},{7}}
{{1,4,6,7},{2},{3,5}}         => {{1,2,6,7},{3,5},{4}}
{{1,4,6},{2,7},{3,5}}         => {{1,6},{2,7},{3,5},{4}}
{{1,4,6},{2},{3,5,7}}         => {{1,2,6},{3,5,7},{4}}
{{1,4,6},{2},{3,5},{7}}       => {{1,2,6},{3,5},{4},{7}}
{{1,4,7},{2,6},{3,5}}         => {{1,7},{2,6},{3,5},{4}}
{{1,4},{2,6,7},{3,5}}         => {{1,4},{2,6,7},{3,5}}
{{1,4},{2,6},{3,5,7}}         => {{1,4},{2,6},{3,5,7}}
{{1,4},{2,6},{3,5},{7}}       => {{1,4},{2,6},{3,5},{7}}
{{1,4,7},{2},{3,5,6}}         => {{1,2,7},{3,5,6},{4}}
{{1,4},{2,7},{3,5,6}}         => {{1,4},{2,7},{3,5,6}}
{{1,4},{2},{3,5,6,7}}         => {{1,2,4},{3,5,6,7}}
{{1,4},{2},{3,5,6},{7}}       => {{1,2,4},{3,5,6},{7}}
{{1,4,7},{2},{3,5},{6}}       => {{1,2,7},{3,5},{4},{6}}
{{1,4},{2,7},{3,5},{6}}       => {{1,4},{2,7},{3,5},{6}}
{{1,4},{2},{3,5,7},{6}}       => {{1,2,4},{3,5,7},{6}}
{{1,4},{2},{3,5},{6,7}}       => {{1,2,4},{3,5},{6,7}}
{{1,4},{2},{3,5},{6},{7}}     => {{1,2,4},{3,5},{6},{7}}
{{1,4,6,7},{2},{3},{5}}       => {{1,2,3,6,7},{4},{5}}
{{1,4,6},{2,7},{3},{5}}       => {{1,3,6},{2,7},{4},{5}}
{{1,4,6},{2},{3,7},{5}}       => {{1,2,6},{3,7},{4},{5}}
{{1,4,6},{2},{3},{5,7}}       => {{1,2,3,6},{4},{5,7}}
{{1,4,6},{2},{3},{5},{7}}     => {{1,2,3,6},{4},{5},{7}}
{{1,4,7},{2,6},{3},{5}}       => {{1,3,7},{2,6},{4},{5}}
{{1,4},{2,6,7},{3},{5}}       => {{1,3,4},{2,6,7},{5}}
{{1,4},{2,6},{3,7},{5}}       => {{1,4},{2,6},{3,7},{5}}
{{1,4},{2,6},{3},{5,7}}       => {{1,3,4},{2,6},{5,7}}
{{1,4},{2,6},{3},{5},{7}}     => {{1,3,4},{2,6},{5},{7}}
{{1,4,7},{2},{3,6},{5}}       => {{1,2,7},{3,6},{4},{5}}
{{1,4},{2,7},{3,6},{5}}       => {{1,4},{2,7},{3,6},{5}}
{{1,4},{2},{3,6,7},{5}}       => {{1,2,4},{3,6,7},{5}}
{{1,4},{2},{3,6},{5,7}}       => {{1,2,4},{3,6},{5,7}}
{{1,4},{2},{3,6},{5},{7}}     => {{1,2,4},{3,6},{5},{7}}
{{1,4,7},{2},{3},{5,6}}       => {{1,2,3,7},{4},{5,6}}
{{1,4},{2,7},{3},{5,6}}       => {{1,3,4},{2,7},{5,6}}
{{1,4},{2},{3,7},{5,6}}       => {{1,2,4},{3,7},{5,6}}
{{1,4},{2},{3},{5,6,7}}       => {{1,2,3,4},{5,6,7}}
{{1,4},{2},{3},{5,6},{7}}     => {{1,2,3,4},{5,6},{7}}
{{1,4,7},{2},{3},{5},{6}}     => {{1,2,3,7},{4},{5},{6}}
{{1,4},{2,7},{3},{5},{6}}     => {{1,3,4},{2,7},{5},{6}}
{{1,4},{2},{3,7},{5},{6}}     => {{1,2,4},{3,7},{5},{6}}
{{1,4},{2},{3},{5,7},{6}}     => {{1,2,3,4},{5,7},{6}}
{{1,4},{2},{3},{5},{6,7}}     => {{1,2,3,4},{5},{6,7}}
{{1,4},{2},{3},{5},{6},{7}}   => {{1,2,3,4},{5},{6},{7}}
{{1,5,6,7},{2,4},{3}}         => {{1,3,5,6,7},{2,4}}
{{1,5,6},{2,4,7},{3}}         => {{1,3,6},{2,4,7},{5}}
{{1,5,6},{2,4},{3,7}}         => {{1,5,6},{2,4},{3,7}}
{{1,5,6},{2,4},{3},{7}}       => {{1,3,5,6},{2,4},{7}}
{{1,5,7},{2,4,6},{3}}         => {{1,3,7},{2,4,6},{5}}
{{1,5},{2,4,6,7},{3}}         => {{1,3,5},{2,4,6,7}}
{{1,5},{2,4,6},{3,7}}         => {{1,5},{2,4,6},{3,7}}
{{1,5},{2,4,6},{3},{7}}       => {{1,3,5},{2,4,6},{7}}
{{1,5,7},{2,4},{3,6}}         => {{1,5,7},{2,4},{3,6}}
{{1,5},{2,4,7},{3,6}}         => {{1,5},{2,4,7},{3,6}}
{{1,5},{2,4},{3,6,7}}         => {{1,5},{2,4},{3,6,7}}
{{1,5},{2,4},{3,6},{7}}       => {{1,5},{2,4},{3,6},{7}}
{{1,5,7},{2,4},{3},{6}}       => {{1,3,5,7},{2,4},{6}}
{{1,5},{2,4,7},{3},{6}}       => {{1,3,5},{2,4,7},{6}}
{{1,5},{2,4},{3,7},{6}}       => {{1,5},{2,4},{3,7},{6}}
{{1,5},{2,4},{3},{6,7}}       => {{1,3,5},{2,4},{6,7}}
{{1,5},{2,4},{3},{6},{7}}     => {{1,3,5},{2,4},{6},{7}}
{{1,6,7},{2,4,5},{3}}         => {{1,3,6,7},{2,4,5}}
{{1,6},{2,4,5,7},{3}}         => {{1,3,6},{2,4,5,7}}
{{1,6},{2,4,5},{3,7}}         => {{1,6},{2,4,5},{3,7}}
{{1,6},{2,4,5},{3},{7}}       => {{1,3,6},{2,4,5},{7}}
{{1,7},{2,4,5,6},{3}}         => {{1,3,7},{2,4,5,6}}
{{1},{2,4,5,6,7},{3}}         => {{1},{2,4,5,6,7},{3}}
{{1},{2,4,5,6},{3,7}}         => {{1},{2,4,5,6},{3,7}}
{{1},{2,4,5,6},{3},{7}}       => {{1},{2,4,5,6},{3},{7}}
{{1,7},{2,4,5},{3,6}}         => {{1,7},{2,4,5},{3,6}}
{{1},{2,4,5,7},{3,6}}         => {{1},{2,4,5,7},{3,6}}
{{1},{2,4,5},{3,6,7}}         => {{1},{2,4,5},{3,6,7}}
{{1},{2,4,5},{3,6},{7}}       => {{1},{2,4,5},{3,6},{7}}
{{1,7},{2,4,5},{3},{6}}       => {{1,3,7},{2,4,5},{6}}
{{1},{2,4,5,7},{3},{6}}       => {{1},{2,4,5,7},{3},{6}}
{{1},{2,4,5},{3,7},{6}}       => {{1},{2,4,5},{3,7},{6}}
{{1},{2,4,5},{3},{6,7}}       => {{1},{2,4,5},{3},{6,7}}
{{1},{2,4,5},{3},{6},{7}}     => {{1},{2,4,5},{3},{6},{7}}
{{1,6,7},{2,4},{3,5}}         => {{1,6,7},{2,4},{3,5}}
{{1,6},{2,4,7},{3,5}}         => {{1,6},{2,4,7},{3,5}}
{{1,6},{2,4},{3,5,7}}         => {{1,6},{2,4},{3,5,7}}
{{1,6},{2,4},{3,5},{7}}       => {{1,6},{2,4},{3,5},{7}}
{{1,7},{2,4,6},{3,5}}         => {{1,7},{2,4,6},{3,5}}
{{1},{2,4,6,7},{3,5}}         => {{1},{2,4,6,7},{3,5}}
{{1},{2,4,6},{3,5,7}}         => {{1},{2,4,6},{3,5,7}}
{{1},{2,4,6},{3,5},{7}}       => {{1},{2,4,6},{3,5},{7}}
{{1,7},{2,4},{3,5,6}}         => {{1,7},{2,4},{3,5,6}}
{{1},{2,4,7},{3,5,6}}         => {{1},{2,4,7},{3,5,6}}
{{1},{2,4},{3,5,6,7}}         => {{1},{2,4},{3,5,6,7}}
{{1},{2,4},{3,5,6},{7}}       => {{1},{2,4},{3,5,6},{7}}
{{1,7},{2,4},{3,5},{6}}       => {{1,7},{2,4},{3,5},{6}}
{{1},{2,4,7},{3,5},{6}}       => {{1},{2,4,7},{3,5},{6}}
{{1},{2,4},{3,5,7},{6}}       => {{1},{2,4},{3,5,7},{6}}
{{1},{2,4},{3,5},{6,7}}       => {{1},{2,4},{3,5},{6,7}}
{{1},{2,4},{3,5},{6},{7}}     => {{1},{2,4},{3,5},{6},{7}}
{{1,6,7},{2,4},{3},{5}}       => {{1,3,6,7},{2,4},{5}}
{{1,6},{2,4,7},{3},{5}}       => {{1,3,5,6},{2,4,7}}
{{1,6},{2,4},{3,7},{5}}       => {{1,6},{2,4},{3,7},{5}}
{{1,6},{2,4},{3},{5,7}}       => {{1,3,6},{2,4},{5,7}}
{{1,6},{2,4},{3},{5},{7}}     => {{1,3,6},{2,4},{5},{7}}
{{1,7},{2,4,6},{3},{5}}       => {{1,3,5,7},{2,4,6}}
{{1},{2,4,6,7},{3},{5}}       => {{1},{2,4,6,7},{3},{5}}
{{1},{2,4,6},{3,7},{5}}       => {{1},{2,4,6},{3,7},{5}}
{{1},{2,4,6},{3},{5,7}}       => {{1},{2,4,6},{3},{5,7}}
{{1},{2,4,6},{3},{5},{7}}     => {{1},{2,4,6},{3},{5},{7}}
{{1,7},{2,4},{3,6},{5}}       => {{1,7},{2,4},{3,6},{5}}
{{1},{2,4,7},{3,6},{5}}       => {{1},{2,4,7},{3,6},{5}}
{{1},{2,4},{3,6,7},{5}}       => {{1},{2,4},{3,6,7},{5}}
{{1},{2,4},{3,6},{5,7}}       => {{1},{2,4},{3,6},{5,7}}
{{1},{2,4},{3,6},{5},{7}}     => {{1},{2,4},{3,6},{5},{7}}
{{1,7},{2,4},{3},{5,6}}       => {{1,3,7},{2,4},{5,6}}
{{1},{2,4,7},{3},{5,6}}       => {{1},{2,4,7},{3},{5,6}}
{{1},{2,4},{3,7},{5,6}}       => {{1},{2,4},{3,7},{5,6}}
{{1},{2,4},{3},{5,6,7}}       => {{1},{2,4},{3},{5,6,7}}
{{1},{2,4},{3},{5,6},{7}}     => {{1},{2,4},{3},{5,6},{7}}
{{1,7},{2,4},{3},{5},{6}}     => {{1,3,7},{2,4},{5},{6}}
{{1},{2,4,7},{3},{5},{6}}     => {{1},{2,4,7},{3},{5},{6}}
{{1},{2,4},{3,7},{5},{6}}     => {{1},{2,4},{3,7},{5},{6}}
{{1},{2,4},{3},{5,7},{6}}     => {{1},{2,4},{3},{5,7},{6}}
{{1},{2,4},{3},{5},{6,7}}     => {{1},{2,4},{3},{5},{6,7}}
{{1},{2,4},{3},{5},{6},{7}}   => {{1},{2,4},{3},{5},{6},{7}}
{{1,5,6,7},{2},{3,4}}         => {{1,2,5,6,7},{3,4}}
{{1,5,6},{2,7},{3,4}}         => {{1,5,6},{2,7},{3,4}}
{{1,5,6},{2},{3,4,7}}         => {{1,2,6},{3,4,7},{5}}
{{1,5,6},{2},{3,4},{7}}       => {{1,2,5,6},{3,4},{7}}
{{1,5,7},{2,6},{3,4}}         => {{1,5,7},{2,6},{3,4}}
{{1,5},{2,6,7},{3,4}}         => {{1,5},{2,6,7},{3,4}}
{{1,5},{2,6},{3,4,7}}         => {{1,5},{2,6},{3,4,7}}
{{1,5},{2,6},{3,4},{7}}       => {{1,5},{2,6},{3,4},{7}}
{{1,5,7},{2},{3,4,6}}         => {{1,2,7},{3,4,6},{5}}
{{1,5},{2,7},{3,4,6}}         => {{1,5},{2,7},{3,4,6}}
{{1,5},{2},{3,4,6,7}}         => {{1,2,5},{3,4,6,7}}
{{1,5},{2},{3,4,6},{7}}       => {{1,2,5},{3,4,6},{7}}
{{1,5,7},{2},{3,4},{6}}       => {{1,2,5,7},{3,4},{6}}
{{1,5},{2,7},{3,4},{6}}       => {{1,5},{2,7},{3,4},{6}}
{{1,5},{2},{3,4,7},{6}}       => {{1,2,5},{3,4,7},{6}}
{{1,5},{2},{3,4},{6,7}}       => {{1,2,5},{3,4},{6,7}}
{{1,5},{2},{3,4},{6},{7}}     => {{1,2,5},{3,4},{6},{7}}
{{1,6,7},{2,5},{3,4}}         => {{1,6,7},{2,5},{3,4}}
{{1,6},{2,5,7},{3,4}}         => {{1,6},{2,5,7},{3,4}}
{{1,6},{2,5},{3,4,7}}         => {{1,6},{2,5},{3,4,7}}
{{1,6},{2,5},{3,4},{7}}       => {{1,6},{2,5},{3,4},{7}}
{{1,7},{2,5,6},{3,4}}         => {{1,7},{2,5,6},{3,4}}
{{1},{2,5,6,7},{3,4}}         => {{1},{2,5,6,7},{3,4}}
{{1},{2,5,6},{3,4,7}}         => {{1},{2,5,6},{3,4,7}}
{{1},{2,5,6},{3,4},{7}}       => {{1},{2,5,6},{3,4},{7}}
{{1,7},{2,5},{3,4,6}}         => {{1,7},{2,5},{3,4,6}}
{{1},{2,5,7},{3,4,6}}         => {{1},{2,5,7},{3,4,6}}
{{1},{2,5},{3,4,6,7}}         => {{1},{2,5},{3,4,6,7}}
{{1},{2,5},{3,4,6},{7}}       => {{1},{2,5},{3,4,6},{7}}
{{1,7},{2,5},{3,4},{6}}       => {{1,7},{2,5},{3,4},{6}}
{{1},{2,5,7},{3,4},{6}}       => {{1},{2,5,7},{3,4},{6}}
{{1},{2,5},{3,4,7},{6}}       => {{1},{2,5},{3,4,7},{6}}
{{1},{2,5},{3,4},{6,7}}       => {{1},{2,5},{3,4},{6,7}}
{{1},{2,5},{3,4},{6},{7}}     => {{1},{2,5},{3,4},{6},{7}}
{{1,6,7},{2},{3,4,5}}         => {{1,2,6,7},{3,4,5}}
{{1,6},{2,7},{3,4,5}}         => {{1,6},{2,7},{3,4,5}}
{{1,6},{2},{3,4,5,7}}         => {{1,2,6},{3,4,5,7}}
{{1,6},{2},{3,4,5},{7}}       => {{1,2,6},{3,4,5},{7}}
{{1,7},{2,6},{3,4,5}}         => {{1,7},{2,6},{3,4,5}}
{{1},{2,6,7},{3,4,5}}         => {{1},{2,6,7},{3,4,5}}
{{1},{2,6},{3,4,5,7}}         => {{1},{2,6},{3,4,5,7}}
{{1},{2,6},{3,4,5},{7}}       => {{1},{2,6},{3,4,5},{7}}
{{1,7},{2},{3,4,5,6}}         => {{1,2,7},{3,4,5,6}}
{{1},{2,7},{3,4,5,6}}         => {{1},{2,7},{3,4,5,6}}
{{1},{2},{3,4,5,6,7}}         => {{1},{2},{3,4,5,6,7}}
{{1},{2},{3,4,5,6},{7}}       => {{1},{2},{3,4,5,6},{7}}
{{1,7},{2},{3,4,5},{6}}       => {{1,2,7},{3,4,5},{6}}
{{1},{2,7},{3,4,5},{6}}       => {{1},{2,7},{3,4,5},{6}}
{{1},{2},{3,4,5,7},{6}}       => {{1},{2},{3,4,5,7},{6}}
{{1},{2},{3,4,5},{6,7}}       => {{1},{2},{3,4,5},{6,7}}
{{1},{2},{3,4,5},{6},{7}}     => {{1},{2},{3,4,5},{6},{7}}
{{1,6,7},{2},{3,4},{5}}       => {{1,2,6,7},{3,4},{5}}
{{1,6},{2,7},{3,4},{5}}       => {{1,6},{2,7},{3,4},{5}}
{{1,6},{2},{3,4,7},{5}}       => {{1,2,5,6},{3,4,7}}
{{1,6},{2},{3,4},{5,7}}       => {{1,2,6},{3,4},{5,7}}
{{1,6},{2},{3,4},{5},{7}}     => {{1,2,6},{3,4},{5},{7}}
{{1,7},{2,6},{3,4},{5}}       => {{1,7},{2,6},{3,4},{5}}
{{1},{2,6,7},{3,4},{5}}       => {{1},{2,6,7},{3,4},{5}}
{{1},{2,6},{3,4,7},{5}}       => {{1},{2,6},{3,4,7},{5}}
{{1},{2,6},{3,4},{5,7}}       => {{1},{2,6},{3,4},{5,7}}
{{1},{2,6},{3,4},{5},{7}}     => {{1},{2,6},{3,4},{5},{7}}
{{1,7},{2},{3,4,6},{5}}       => {{1,2,5,7},{3,4,6}}
{{1},{2,7},{3,4,6},{5}}       => {{1},{2,7},{3,4,6},{5}}
{{1},{2},{3,4,6,7},{5}}       => {{1},{2},{3,4,6,7},{5}}
{{1},{2},{3,4,6},{5,7}}       => {{1},{2},{3,4,6},{5,7}}
{{1},{2},{3,4,6},{5},{7}}     => {{1},{2},{3,4,6},{5},{7}}
{{1,7},{2},{3,4},{5,6}}       => {{1,2,7},{3,4},{5,6}}
{{1},{2,7},{3,4},{5,6}}       => {{1},{2,7},{3,4},{5,6}}
{{1},{2},{3,4,7},{5,6}}       => {{1},{2},{3,4,7},{5,6}}
{{1},{2},{3,4},{5,6,7}}       => {{1},{2},{3,4},{5,6,7}}
{{1},{2},{3,4},{5,6},{7}}     => {{1},{2},{3,4},{5,6},{7}}
{{1,7},{2},{3,4},{5},{6}}     => {{1,2,7},{3,4},{5},{6}}
{{1},{2,7},{3,4},{5},{6}}     => {{1},{2,7},{3,4},{5},{6}}
{{1},{2},{3,4,7},{5},{6}}     => {{1},{2},{3,4,7},{5},{6}}
{{1},{2},{3,4},{5,7},{6}}     => {{1},{2},{3,4},{5,7},{6}}
{{1},{2},{3,4},{5},{6,7}}     => {{1},{2},{3,4},{5},{6,7}}
{{1},{2},{3,4},{5},{6},{7}}   => {{1},{2},{3,4},{5},{6},{7}}
{{1,5,6,7},{2},{3},{4}}       => {{1,2,3,4,6,7},{5}}
{{1,5,6},{2,7},{3},{4}}       => {{1,3,4,6},{2,7},{5}}
{{1,5,6},{2},{3,7},{4}}       => {{1,2,4,6},{3,7},{5}}
{{1,5,6},{2},{3},{4,7}}       => {{1,2,3,6},{4,7},{5}}
{{1,5,6},{2},{3},{4},{7}}     => {{1,2,3,4,6},{5},{7}}
{{1,5,7},{2,6},{3},{4}}       => {{1,3,4,7},{2,6},{5}}
{{1,5},{2,6,7},{3},{4}}       => {{1,3,4,5},{2,6,7}}
{{1,5},{2,6},{3,7},{4}}       => {{1,4,5},{2,6},{3,7}}
{{1,5},{2,6},{3},{4,7}}       => {{1,3,5},{2,6},{4,7}}
{{1,5},{2,6},{3},{4},{7}}     => {{1,3,4,5},{2,6},{7}}
{{1,5,7},{2},{3,6},{4}}       => {{1,2,4,7},{3,6},{5}}
{{1,5},{2,7},{3,6},{4}}       => {{1,4,5},{2,7},{3,6}}
{{1,5},{2},{3,6,7},{4}}       => {{1,2,4,5},{3,6,7}}
{{1,5},{2},{3,6},{4,7}}       => {{1,2,5},{3,6},{4,7}}
{{1,5},{2},{3,6},{4},{7}}     => {{1,2,4,5},{3,6},{7}}
{{1,5,7},{2},{3},{4,6}}       => {{1,2,3,7},{4,6},{5}}
{{1,5},{2,7},{3},{4,6}}       => {{1,3,5},{2,7},{4,6}}
{{1,5},{2},{3,7},{4,6}}       => {{1,2,5},{3,7},{4,6}}
{{1,5},{2},{3},{4,6,7}}       => {{1,2,3,5},{4,6,7}}
{{1,5},{2},{3},{4,6},{7}}     => {{1,2,3,5},{4,6},{7}}
{{1,5,7},{2},{3},{4},{6}}     => {{1,2,3,4,7},{5},{6}}
{{1,5},{2,7},{3},{4},{6}}     => {{1,3,4,5},{2,7},{6}}
{{1,5},{2},{3,7},{4},{6}}     => {{1,2,4,5},{3,7},{6}}
{{1,5},{2},{3},{4,7},{6}}     => {{1,2,3,5},{4,7},{6}}
{{1,5},{2},{3},{4},{6,7}}     => {{1,2,3,4,5},{6,7}}
{{1,5},{2},{3},{4},{6},{7}}   => {{1,2,3,4,5},{6},{7}}
{{1,6,7},{2,5},{3},{4}}       => {{1,3,4,6,7},{2,5}}
{{1,6},{2,5,7},{3},{4}}       => {{1,3,4,6},{2,5,7}}
{{1,6},{2,5},{3,7},{4}}       => {{1,4,6},{2,5},{3,7}}
{{1,6},{2,5},{3},{4,7}}       => {{1,3,6},{2,5},{4,7}}
{{1,6},{2,5},{3},{4},{7}}     => {{1,3,4,6},{2,5},{7}}
{{1,7},{2,5,6},{3},{4}}       => {{1,3,4,7},{2,5,6}}
{{1},{2,5,6,7},{3},{4}}       => {{1},{2,5,6,7},{3},{4}}
{{1},{2,5,6},{3,7},{4}}       => {{1},{2,5,6},{3,7},{4}}
{{1},{2,5,6},{3},{4,7}}       => {{1},{2,5,6},{3},{4,7}}
{{1},{2,5,6},{3},{4},{7}}     => {{1},{2,5,6},{3},{4},{7}}
{{1,7},{2,5},{3,6},{4}}       => {{1,4,7},{2,5},{3,6}}
{{1},{2,5,7},{3,6},{4}}       => {{1},{2,5,7},{3,6},{4}}
{{1},{2,5},{3,6,7},{4}}       => {{1},{2,5},{3,6,7},{4}}
{{1},{2,5},{3,6},{4,7}}       => {{1},{2,5},{3,6},{4,7}}
{{1},{2,5},{3,6},{4},{7}}     => {{1},{2,5},{3,6},{4},{7}}
{{1,7},{2,5},{3},{4,6}}       => {{1,3,7},{2,5},{4,6}}
{{1},{2,5,7},{3},{4,6}}       => {{1},{2,5,7},{3},{4,6}}
{{1},{2,5},{3,7},{4,6}}       => {{1},{2,5},{3,7},{4,6}}
{{1},{2,5},{3},{4,6,7}}       => {{1},{2,5},{3},{4,6,7}}
{{1},{2,5},{3},{4,6},{7}}     => {{1},{2,5},{3},{4,6},{7}}
{{1,7},{2,5},{3},{4},{6}}     => {{1,3,4,7},{2,5},{6}}
{{1},{2,5,7},{3},{4},{6}}     => {{1},{2,5,7},{3},{4},{6}}
{{1},{2,5},{3,7},{4},{6}}     => {{1},{2,5},{3,7},{4},{6}}
{{1},{2,5},{3},{4,7},{6}}     => {{1},{2,5},{3},{4,7},{6}}
{{1},{2,5},{3},{4},{6,7}}     => {{1},{2,5},{3},{4},{6,7}}
{{1},{2,5},{3},{4},{6},{7}}   => {{1},{2,5},{3},{4},{6},{7}}
{{1,6,7},{2},{3,5},{4}}       => {{1,2,4,6,7},{3,5}}
{{1,6},{2,7},{3,5},{4}}       => {{1,4,6},{2,7},{3,5}}
{{1,6},{2},{3,5,7},{4}}       => {{1,2,4,6},{3,5,7}}
{{1,6},{2},{3,5},{4,7}}       => {{1,2,6},{3,5},{4,7}}
{{1,6},{2},{3,5},{4},{7}}     => {{1,2,4,6},{3,5},{7}}
{{1,7},{2,6},{3,5},{4}}       => {{1,4,7},{2,6},{3,5}}
{{1},{2,6,7},{3,5},{4}}       => {{1},{2,6,7},{3,5},{4}}
{{1},{2,6},{3,5,7},{4}}       => {{1},{2,6},{3,5,7},{4}}
{{1},{2,6},{3,5},{4,7}}       => {{1},{2,6},{3,5},{4,7}}
{{1},{2,6},{3,5},{4},{7}}     => {{1},{2,6},{3,5},{4},{7}}
{{1,7},{2},{3,5,6},{4}}       => {{1,2,4,7},{3,5,6}}
{{1},{2,7},{3,5,6},{4}}       => {{1},{2,7},{3,5,6},{4}}
{{1},{2},{3,5,6,7},{4}}       => {{1},{2},{3,5,6,7},{4}}
{{1},{2},{3,5,6},{4,7}}       => {{1},{2},{3,5,6},{4,7}}
{{1},{2},{3,5,6},{4},{7}}     => {{1},{2},{3,5,6},{4},{7}}
{{1,7},{2},{3,5},{4,6}}       => {{1,2,7},{3,5},{4,6}}
{{1},{2,7},{3,5},{4,6}}       => {{1},{2,7},{3,5},{4,6}}
{{1},{2},{3,5,7},{4,6}}       => {{1},{2},{3,5,7},{4,6}}
{{1},{2},{3,5},{4,6,7}}       => {{1},{2},{3,5},{4,6,7}}
{{1},{2},{3,5},{4,6},{7}}     => {{1},{2},{3,5},{4,6},{7}}
{{1,7},{2},{3,5},{4},{6}}     => {{1,2,4,7},{3,5},{6}}
{{1},{2,7},{3,5},{4},{6}}     => {{1},{2,7},{3,5},{4},{6}}
{{1},{2},{3,5,7},{4},{6}}     => {{1},{2},{3,5,7},{4},{6}}
{{1},{2},{3,5},{4,7},{6}}     => {{1},{2},{3,5},{4,7},{6}}
{{1},{2},{3,5},{4},{6,7}}     => {{1},{2},{3,5},{4},{6,7}}
{{1},{2},{3,5},{4},{6},{7}}   => {{1},{2},{3,5},{4},{6},{7}}
{{1,6,7},{2},{3},{4,5}}       => {{1,2,3,6,7},{4,5}}
{{1,6},{2,7},{3},{4,5}}       => {{1,3,6},{2,7},{4,5}}
{{1,6},{2},{3,7},{4,5}}       => {{1,2,6},{3,7},{4,5}}
{{1,6},{2},{3},{4,5,7}}       => {{1,2,3,6},{4,5,7}}
{{1,6},{2},{3},{4,5},{7}}     => {{1,2,3,6},{4,5},{7}}
{{1,7},{2,6},{3},{4,5}}       => {{1,3,7},{2,6},{4,5}}
{{1},{2,6,7},{3},{4,5}}       => {{1},{2,6,7},{3},{4,5}}
{{1},{2,6},{3,7},{4,5}}       => {{1},{2,6},{3,7},{4,5}}
{{1},{2,6},{3},{4,5,7}}       => {{1},{2,6},{3},{4,5,7}}
{{1},{2,6},{3},{4,5},{7}}     => {{1},{2,6},{3},{4,5},{7}}
{{1,7},{2},{3,6},{4,5}}       => {{1,2,7},{3,6},{4,5}}
{{1},{2,7},{3,6},{4,5}}       => {{1},{2,7},{3,6},{4,5}}
{{1},{2},{3,6,7},{4,5}}       => {{1},{2},{3,6,7},{4,5}}
{{1},{2},{3,6},{4,5,7}}       => {{1},{2},{3,6},{4,5,7}}
{{1},{2},{3,6},{4,5},{7}}     => {{1},{2},{3,6},{4,5},{7}}
{{1,7},{2},{3},{4,5,6}}       => {{1,2,3,7},{4,5,6}}
{{1},{2,7},{3},{4,5,6}}       => {{1},{2,7},{3},{4,5,6}}
{{1},{2},{3,7},{4,5,6}}       => {{1},{2},{3,7},{4,5,6}}
{{1},{2},{3},{4,5,6,7}}       => {{1},{2},{3},{4,5,6,7}}
{{1},{2},{3},{4,5,6},{7}}     => {{1},{2},{3},{4,5,6},{7}}
{{1,7},{2},{3},{4,5},{6}}     => {{1,2,3,7},{4,5},{6}}
{{1},{2,7},{3},{4,5},{6}}     => {{1},{2,7},{3},{4,5},{6}}
{{1},{2},{3,7},{4,5},{6}}     => {{1},{2},{3,7},{4,5},{6}}
{{1},{2},{3},{4,5,7},{6}}     => {{1},{2},{3},{4,5,7},{6}}
{{1},{2},{3},{4,5},{6,7}}     => {{1},{2},{3},{4,5},{6,7}}
{{1},{2},{3},{4,5},{6},{7}}   => {{1},{2},{3},{4,5},{6},{7}}
{{1,6,7},{2},{3},{4},{5}}     => {{1,2,3,4,5,7},{6}}
{{1,6},{2,7},{3},{4},{5}}     => {{1,3,4,5,6},{2,7}}
{{1,6},{2},{3,7},{4},{5}}     => {{1,2,4,5,6},{3,7}}
{{1,6},{2},{3},{4,7},{5}}     => {{1,2,3,5,6},{4,7}}
{{1,6},{2},{3},{4},{5,7}}     => {{1,2,3,4,6},{5,7}}
{{1,6},{2},{3},{4},{5},{7}}   => {{1,2,3,4,5,6},{7}}
{{1,7},{2,6},{3},{4},{5}}     => {{1,3,4,5,7},{2,6}}
{{1},{2,6,7},{3},{4},{5}}     => {{1},{2,6,7},{3},{4},{5}}
{{1},{2,6},{3,7},{4},{5}}     => {{1},{2,6},{3,7},{4},{5}}
{{1},{2,6},{3},{4,7},{5}}     => {{1},{2,6},{3},{4,7},{5}}
{{1},{2,6},{3},{4},{5,7}}     => {{1},{2,6},{3},{4},{5,7}}
{{1},{2,6},{3},{4},{5},{7}}   => {{1},{2,6},{3},{4},{5},{7}}
{{1,7},{2},{3,6},{4},{5}}     => {{1,2,4,5,7},{3,6}}
{{1},{2,7},{3,6},{4},{5}}     => {{1},{2,7},{3,6},{4},{5}}
{{1},{2},{3,6,7},{4},{5}}     => {{1},{2},{3,6,7},{4},{5}}
{{1},{2},{3,6},{4,7},{5}}     => {{1},{2},{3,6},{4,7},{5}}
{{1},{2},{3,6},{4},{5,7}}     => {{1},{2},{3,6},{4},{5,7}}
{{1},{2},{3,6},{4},{5},{7}}   => {{1},{2},{3,6},{4},{5},{7}}
{{1,7},{2},{3},{4,6},{5}}     => {{1,2,3,5,7},{4,6}}
{{1},{2,7},{3},{4,6},{5}}     => {{1},{2,7},{3},{4,6},{5}}
{{1},{2},{3,7},{4,6},{5}}     => {{1},{2},{3,7},{4,6},{5}}
{{1},{2},{3},{4,6,7},{5}}     => {{1},{2},{3},{4,6,7},{5}}
{{1},{2},{3},{4,6},{5,7}}     => {{1},{2},{3},{4,6},{5,7}}
{{1},{2},{3},{4,6},{5},{7}}   => {{1},{2},{3},{4,6},{5},{7}}
{{1,7},{2},{3},{4},{5,6}}     => {{1,2,3,4,7},{5,6}}
{{1},{2,7},{3},{4},{5,6}}     => {{1},{2,7},{3},{4},{5,6}}
{{1},{2},{3,7},{4},{5,6}}     => {{1},{2},{3,7},{4},{5,6}}
{{1},{2},{3},{4,7},{5,6}}     => {{1},{2},{3},{4,7},{5,6}}
{{1},{2},{3},{4},{5,6,7}}     => {{1},{2},{3},{4},{5,6,7}}
{{1},{2},{3},{4},{5,6},{7}}   => {{1},{2},{3},{4},{5,6},{7}}
{{1,7},{2},{3},{4},{5},{6}}   => {{1,2,3,4,5,6,7}}
{{1},{2,7},{3},{4},{5},{6}}   => {{1},{2,7},{3},{4},{5},{6}}
{{1},{2},{3,7},{4},{5},{6}}   => {{1},{2},{3,7},{4},{5},{6}}
{{1},{2},{3},{4,7},{5},{6}}   => {{1},{2},{3},{4,7},{5},{6}}
{{1},{2},{3},{4},{5,7},{6}}   => {{1},{2},{3},{4},{5,7},{6}}
{{1},{2},{3},{4},{5},{6,7}}   => {{1},{2},{3},{4},{5},{6,7}}
{{1},{2},{3},{4},{5},{6},{7}} => {{1},{2},{3},{4},{5},{6},{7}}
{{1,2},{3,4},{5,6},{7,8}}     => {{1,2},{3,4},{5,6},{7,8}}
{{1,3},{2,4},{5,6},{7,8}}     => {{1,3},{2,4},{5,6},{7,8}}
{{1,4},{2,3},{5,6},{7,8}}     => {{1,4},{2,3},{5,6},{7,8}}
{{1,5},{2,3},{4,6},{7,8}}     => {{1,5},{2,3},{4,6},{7,8}}
{{1,6},{2,3},{4,5},{7,8}}     => {{1,6},{2,3},{4,5},{7,8}}
{{1,7},{2,3},{4,5},{6,8}}     => {{1,7},{2,3},{4,5},{6,8}}
{{1,8},{2,3},{4,5},{6,7}}     => {{1,8},{2,3},{4,5},{6,7}}
{{1,8},{2,4},{3,5},{6,7}}     => {{1,8},{2,4},{3,5},{6,7}}
{{1,7},{2,4},{3,5},{6,8}}     => {{1,7},{2,4},{3,5},{6,8}}
{{1,6},{2,4},{3,5},{7,8}}     => {{1,6},{2,4},{3,5},{7,8}}
{{1,5},{2,4},{3,6},{7,8}}     => {{1,5},{2,4},{3,6},{7,8}}
{{1,4},{2,5},{3,6},{7,8}}     => {{1,4},{2,5},{3,6},{7,8}}
{{1,3},{2,5},{4,6},{7,8}}     => {{1,3},{2,5},{4,6},{7,8}}
{{1,2},{3,5},{4,6},{7,8}}     => {{1,2},{3,5},{4,6},{7,8}}
{{1,2},{3,6},{4,5},{7,8}}     => {{1,2},{3,6},{4,5},{7,8}}
{{1,3},{2,6},{4,5},{7,8}}     => {{1,3},{2,6},{4,5},{7,8}}
{{1,4},{2,6},{3,5},{7,8}}     => {{1,4},{2,6},{3,5},{7,8}}
{{1,5},{2,6},{3,4},{7,8}}     => {{1,5},{2,6},{3,4},{7,8}}
{{1,6},{2,5},{3,4},{7,8}}     => {{1,6},{2,5},{3,4},{7,8}}
{{1,7},{2,5},{3,4},{6,8}}     => {{1,7},{2,5},{3,4},{6,8}}
{{1,8},{2,5},{3,4},{6,7}}     => {{1,8},{2,5},{3,4},{6,7}}
{{1,8},{2,6},{3,4},{5,7}}     => {{1,8},{2,6},{3,4},{5,7}}
{{1,7},{2,6},{3,4},{5,8}}     => {{1,7},{2,6},{3,4},{5,8}}
{{1,6},{2,7},{3,4},{5,8}}     => {{1,6},{2,7},{3,4},{5,8}}
{{1,5},{2,7},{3,4},{6,8}}     => {{1,5},{2,7},{3,4},{6,8}}
{{1,4},{2,7},{3,5},{6,8}}     => {{1,4},{2,7},{3,5},{6,8}}
{{1,3},{2,7},{4,5},{6,8}}     => {{1,3},{2,7},{4,5},{6,8}}
{{1,2},{3,7},{4,5},{6,8}}     => {{1,2},{3,7},{4,5},{6,8}}
{{1,2},{3,8},{4,5},{6,7}}     => {{1,2},{3,8},{4,5},{6,7}}
{{1,3},{2,8},{4,5},{6,7}}     => {{1,3},{2,8},{4,5},{6,7}}
{{1,4},{2,8},{3,5},{6,7}}     => {{1,4},{2,8},{3,5},{6,7}}
{{1,5},{2,8},{3,4},{6,7}}     => {{1,5},{2,8},{3,4},{6,7}}
{{1,6},{2,8},{3,4},{5,7}}     => {{1,6},{2,8},{3,4},{5,7}}
{{1,7},{2,8},{3,4},{5,6}}     => {{1,7},{2,8},{3,4},{5,6}}
{{1,8},{2,7},{3,4},{5,6}}     => {{1,8},{2,7},{3,4},{5,6}}
{{1,8},{2,7},{3,5},{4,6}}     => {{1,8},{2,7},{3,5},{4,6}}
{{1,7},{2,8},{3,5},{4,6}}     => {{1,7},{2,8},{3,5},{4,6}}
{{1,6},{2,8},{3,5},{4,7}}     => {{1,6},{2,8},{3,5},{4,7}}
{{1,5},{2,8},{3,6},{4,7}}     => {{1,5},{2,8},{3,6},{4,7}}
{{1,4},{2,8},{3,6},{5,7}}     => {{1,4},{2,8},{3,6},{5,7}}
{{1,3},{2,8},{4,6},{5,7}}     => {{1,3},{2,8},{4,6},{5,7}}
{{1,2},{3,8},{4,6},{5,7}}     => {{1,2},{3,8},{4,6},{5,7}}
{{1,2},{3,7},{4,6},{5,8}}     => {{1,2},{3,7},{4,6},{5,8}}
{{1,3},{2,7},{4,6},{5,8}}     => {{1,3},{2,7},{4,6},{5,8}}
{{1,4},{2,7},{3,6},{5,8}}     => {{1,4},{2,7},{3,6},{5,8}}

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Created: Apr 12, 2022 at 15:54 by Martin Rubey

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Last Updated: Oct 14, 2024 at 23:36 by Nadia Lafreniere