![](assets/icon.png)
14 steps
wm24528wm24528
signature
23→43
rule
![](assets/rule.png)
{{{1, 2, 3}, {2, 4, 5}} -> {{6, 1, 7}, {6, 5, 8}, {7, 5, 3}, {2, 4, 6}}}
{{{1, 2, 3}, {2, 4, 5}} -> {{6, 1, 7}, {6, 5, 8}, {7, 5, 3}, {2, 4, 6}}}