1 steps
wm9848wm9848
signature
22→1222→32
rule
{{{1, 2}, {2, 1}} -> {{3, 3}}, {{1, 2}, {3, 2}} -> {{4, 1}, {4, 2}, {1, 2}}}
{{{1, 2}, {2, 1}} -> {{3, 3}}, {{1, 2}, {3, 2}} -> {{4, 1}, {4, 2}, {1, 2}}}
make editable copy
download notebook
