Squaregraph 0 1 2 3 4 0 5 4 6 5 7 3 8 9 7 10 9 6 11 10 2 11 1 8 (original) (raw)

Squaregraph 0 1 2 3 4 0 5 4 6 5 7 3 8 9 7 10 9 6 11 10 2 11 1 8