17 steps
wm5529wm5529
signature
23→33
rule
{{{1, 2, 3}, {2, 4, 5}} -> {{2, 3, 6}, {2, 5, 6}, {6, 4, 3}}}
{{{1, 2, 3}, {2, 4, 5}} -> {{2, 3, 6}, {2, 5, 6}, {6, 4, 3}}}
make editable copy
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