Registry of Notable Universe Models

5 steps

wm7762wm7762

signature

13→33

rule

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

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