![](assets/icon.png)
4 steps
wm2667wm2667
signature
13→33
rule
![](assets/rule.png)
{{{1, 2, 3}} -> {{4, 4, 3}, {3, 4, 4}, {3, 1, 4}}}
{{{1, 2, 3}} -> {{4, 4, 3}, {3, 4, 4}, {3, 1, 4}}}