
198 steps
wm8665wm8665
signature
23→33
rule

{{{1, 1, 1}, {2, 1, 3}} -> {{2, 2, 2}, {4, 2, 1}, {3, 4, 1}}}
{{{1, 1, 1}, {2, 1, 3}} -> {{2, 2, 2}, {4, 2, 1}, {3, 4, 1}}}