Rule:PlusMinus003

@RULE PlusMinus003

https://conwaylife.com/forums/viewtopic.php?p=14373#p14406

@TREE num_states=3 num_neighbors=8 num_nodes=70 1 0 0 1 1 0 0 0 2 0 0 1 2 0 1 0 1 2 0 1 2 1 0 4 3 2 3 5 1 2 0 0 2 1 7 0 3 3 8 2 1 0 0 2 2 4 1 10 3 5 2 11 4 6 9 12 2 7 1 1 3 8 14 3 4 9 15 6 1 0 1 0 2 10 4 17 3 11 5 18 4 12 6 19 5 13 16 20 2 1 1 7 3 14 22 8 4 15 23 9 5 16 24 13 2 17 10 17 3 18 11 26 4 19 12 27 5 20 13 28 6 21 25 29 2 1 1 1 3 22 31 14 4 23 32 15 5 24 33 16 6 25 34 21 2 17 17 0 3 26 18 36 4 27 19 37 5 28 20 38 6 29 21 39 7 30 35 40 2 1 0 1 3 31 42 22 4 32 43 23 5 33 44 24 6 34 45 25 7 35 46 30 2 0 17 1 3 36 26 48 4 37 27 49 5 38 28 50 6 39 29 51 7 40 30 52 8 41 47 53 1 0 2 0 2 0 55 1 3 42 56 31 4 43 57 32 5 44 58 33 6 45 59 34 7 46 60 35 8 47 61 41 3 48 36 42 4 49 37 63 5 50 38 64 6 51 39 65 7 52 40 66 8 53 41 67 9 54 62 68 @COLORS 0 0 0 0 1 255 0 0 2 0 255 0