![](assets/icon.png)
6 steps
wm7523wm7523
signature
13→43
rule
![](assets/rule.png)
{{{1, 1, 2}} -> {{1, 1, 1}, {3, 3, 1}, {4, 3, 4}, {2, 5, 4}}}
{{{1, 1, 2}} -> {{1, 1, 1}, {3, 3, 1}, {4, 3, 4}, {2, 5, 4}}}