
11 steps
wm7848wm7848
signature
23→43
rule

{{{1, 2, 3}, {2, 4, 5}} -> {{5, 2, 6}, {2, 7, 3}, {7, 4, 5}, {6, 8, 4}}}
{{{1, 2, 3}, {2, 4, 5}} -> {{5, 2, 6}, {2, 7, 3}, {7, 4, 5}, {6, 8, 4}}}