![](assets/icon.png)
5 steps
wm2282wm2282
signature
22→52
rule
![](assets/rule.png)
{{{1, 2}, {1, 3}} -> {{2, 4}, {4, 2}, {2, 3}, {2, 5}, {1, 4}}}
{{{1, 2}, {1, 3}} -> {{2, 4}, {4, 2}, {2, 3}, {2, 5}, {1, 4}}}