![](assets/icon.png)
5 steps
wm6313wm6313
signature
13→43
rule
![](assets/rule.png)
{{{1, 2, 2}} -> {{2, 3, 3}, {3, 1, 2}, {1, 4, 4}, {4, 5, 1}}}
{{{1, 2, 2}} -> {{2, 3, 3}, {3, 1, 2}, {1, 4, 4}, {4, 5, 1}}}