![](assets/icon.png)
19 steps
wm5324wm5324
signature
13→23
rule
![](assets/rule.png)
{{{1, 1, 2}} -> {{2, 2, 3}, {1, 2, 1}}}
{{{1, 1, 2}} -> {{2, 2, 3}, {1, 2, 1}}}