198 steps
wm5799wm5799
signature
23→33
rule
{{{1, 2, 2}, {1, 3, 4}} -> {{4, 5, 5}, {5, 3, 2}, {1, 4, 2}}}
{{{1, 2, 2}, {1, 3, 4}} -> {{4, 5, 5}, {5, 3, 2}, {1, 4, 2}}}
make editable copy
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