99 steps
wm4364wm4364
signature
1213→2223
rule
{{{1, 2, 3}, {4, 3}} -> {{4, 1, 2}, {1, 2, 5}, {5, 2}, {5, 6}}}
{{{1, 2, 3}, {4, 3}} -> {{4, 1, 2}, {1, 2, 5}, {5, 2}, {5, 6}}}
make editable copy
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