Rule:Disparity

@RULE Disparity

https://conwaylife.com/forums/viewtopic.php?p=29121#p30503

1. C 3-state one-dimensional rule by Adam P. Goucher, in which
2. C there exists a period-n oscillator if and only if n is odd
3. C, W, E, C'

@TREE

num_states=3 num_neighbors=4 num_nodes=17 1 0 0 0 2 0 0 0 1 2 1 0 2 2 2 2 3 1 1 3 1 1 0 2 2 5 5 5 1 2 0 2 2 7 7 7 1 0 1 2 2 9 9 9 3 6 8 10 1 0 0 1 2 12 12 12 3 13 1 3 4 4 11 14 5 15 15 15

@TABLE n_states:3 neighborhood:oneDimensional symmetries:none var a = {0,1,2} var b = {0,1,2} var c = {0,1,2} 2,1,a,2 # 12 is immortal 1,a,2,1 # 12 is immortal 0,1,2,0 # 102 disappears 2,2,0,1 # slow reflection 0,1,1,2 # fast reflection 0,a,2,2 # 2 moves left 0,1,a,1 # 1 moves right a,b,c,0 # everything dies