Rule:Caterpillars O2

@RULE Caterpillars_O2

https://conwaylife.com/forums/viewtopic.php?p=16941#p16952

@TREE num_states=6 num_neighbors=8 num_nodes=38 1 0 2 3 0 5 4 1 0 1 3 0 5 4 2 0 1 0 0 1 0 2 1 1 1 1 1 1 3 2 3 2 2 3 2 1 1 2 3 0 5 4 2 1 5 1 1 5 1 3 3 6 3 3 6 3 4 4 7 4 4 7 4 2 5 1 5 5 1 5 3 6 9 6 6 9 6 4 7 10 7 7 10 7 5 8 11 8 8 11 8 3 9 3 9 9 3 9 4 10 13 10 10 13 10 5 11 14 11 11 14 11 6 12 15 12 12 15 12 3 3 3 3 3 3 3 4 13 17 13 13 17 13 5 14 18 14 14 18 14 6 15 19 15 15 19 15 7 16 20 16 16 20 16 1 1 1 3 0 5 4 2 1 22 1 1 22 1 3 3 23 3 3 23 3 4 17 24 17 17 24 17 5 18 25 18 18 25 18 6 19 26 19 19 26 19 7 20 27 20 20 27 20 8 21 28 21 21 28 21 2 22 5 22 22 5 22 3 23 30 23 23 30 23 4 24 31 24 24 31 24 5 25 32 25 25 32 25 6 26 33 26 26 33 26 7 27 34 27 27 34 27 8 28 35 28 28 35 28 9 29 36 29 29 36 29 @COLORS 0 0 0 0 1 255 0 0 2 0 255 0 3 0 0 255 4 255 255 0 5 0 255 255