Registry of Notable Universe Models

7 steps

wm9148wm9148

signature

22→42

rule

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

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