![](assets/icon.png)
198 steps
wm8327wm8327
signature
23→33
rule
![](assets/rule.png)
{{{1, 1, 1}, {1, 2, 3}} -> {{2, 2, 2}, {2, 1, 4}, {3, 4, 4}}}
{{{1, 1, 1}, {1, 2, 3}} -> {{2, 2, 2}, {2, 1, 4}, {3, 4, 4}}}