
6 steps
wm6395wm6395
signature
22→52
rule

{{{1, 2}, {3, 2}} -> {{4, 1}, {1, 4}, {4, 2}, {5, 4}, {3, 5}}}
{{{1, 2}, {3, 2}} -> {{4, 1}, {1, 4}, {4, 2}, {5, 4}, {3, 5}}}