![](assets/icon.png)
8 steps
wm1348wm1348
signature
22→42
rule
![](assets/rule.png)
{{{1, 2}, {2, 3}} -> {{3, 1}, {1, 4}, {4, 5}, {2, 5}}}
{{{1, 2}, {2, 3}} -> {{3, 1}, {1, 4}, {4, 5}, {2, 5}}}