![](assets/icon.png)
5000 steps
wm3958wm3958
signature
1213→1213
rule
![](assets/rule.png)
{{{1, 2, 2}, {2, 3}} -> {{2, 3, 3}, {1, 2}}}
{{{1, 2, 2}, {2, 3}} -> {{2, 3, 3}, {1, 2}}}