
7 steps
wm33556wm33556
signature
32→72
rule

{{{1, 2}, {1, 3}, {1, 4}} -> {{5, 6}, {6, 5}, {5, 2}, {5, 7}, {2, 7}, {6, 3}, {4, 5}}}
{{{1, 2}, {1, 3}, {1, 4}} -> {{5, 6}, {6, 5}, {5, 2}, {5, 7}, {2, 7}, {6, 3}, {4, 5}}}