![](assets/icon.png)
198 steps
wm5425wm5425
signature
23→33
rule
![](assets/rule.png)
{{{1, 1, 1}, {2, 3, 1}} -> {{3, 3, 3}, {4, 3, 2}, {4, 2, 1}}}
{{{1, 1, 1}, {2, 3, 1}} -> {{3, 3, 3}, {4, 3, 2}, {4, 2, 1}}}