Registry of Notable Universe Models

7 steps

wm9216wm9216

signature

22→42

rule

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

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