![](assets/icon.png)
198 steps
wm6821wm6821
signature
23→33
rule
![](assets/rule.png)
{{{1, 2, 1}, {2, 3, 4}} -> {{5, 3, 5}, {3, 2, 6}, {3, 4, 6}}}
{{{1, 2, 1}, {2, 3, 4}} -> {{5, 3, 5}, {3, 2, 6}, {3, 4, 6}}}