![](assets/icon.png)
4 steps
wm2167wm2167
signature
13→33
rule
![](assets/rule.png)
{{{1, 2, 3}} -> {{4, 5, 1}, {1, 6, 4}, {3, 4, 2}}}
{{{1, 2, 3}} -> {{4, 5, 1}, {1, 6, 4}, {3, 4, 2}}}