
3 steps
wm5233wm5233
signature
13→43
rule

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