9 steps
wm4462wm4462
signature
22→42
rule
{{{1, 2}, {3, 2}} -> {{4, 2}, {4, 1}, {2, 1}, {3, 4}}}
{{{1, 2}, {3, 2}} -> {{4, 2}, {4, 1}, {2, 1}, {3, 4}}}
make editable copy
download notebook