
9 steps
wm2937wm2937
signature
22→42
rule

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