![](assets/icon.png)
6 steps
wm9577wm9577
signature
23→33
rule
![](assets/rule.png)
{{{1, 2, 1}, {3, 4, 5}} -> {{3, 2, 2}, {6, 3, 2}, {5, 3, 4}}}
{{{1, 2, 1}, {3, 4, 5}} -> {{3, 2, 2}, {6, 3, 2}, {5, 3, 4}}}