Rule:B1.;2;0,1,2,7,8 S1.;6,7,8-;;1,6,7,8 1T2.-;;1,6,7,8 S2.-;0,1,2,3,4

@RULE B1.;2;0,1,2,7,8_S1.;6,7,8-;;1,6,7,8_1T2.-;;1,6,7,8_S2.-;0,1,2,3,4

https://conwaylife.com/forums/viewtopic.php?p=168157#p168157

Full Rulestring: B1.;2;0,1,2,7,8/S1.;6,7,8-;;1,6,7,8/1T2.-;;1,6,7,8/S2.-;0,1,2,3,4

@TREE num_states=3 num_neighbors=8 num_nodes=101 1 0 2 0 1 0 0 0 2 0 0 1 1 1 2 0 2 0 3 1 2 1 1 0 3 2 4 5 1 1 0 0 2 3 0 7 2 1 7 0 3 4 8 9 2 0 0 0 3 5 9 11 4 6 10 12 2 7 1 3 3 8 2 14 2 0 3 0 3 9 14 16 4 10 15 17 3 11 16 11 4 12 17 19 5 13 18 20 1 0 2 2 2 0 22 1 3 2 23 5 2 3 0 0 3 14 5 25 4 15 24 26 3 16 25 11 4 17 26 28 5 18 27 29 3 11 11 11 4 19 28 31 5 20 29 32 6 21 30 33 1 0 1 2 1 0 0 2 2 22 35 36 2 1 36 0 3 23 37 38 3 5 38 11 4 24 39 40 3 25 11 11 4 26 40 42 5 27 41 43 4 28 42 31 5 29 43 45 6 30 44 46 3 11 11 2 4 31 31 48 5 32 45 49 6 33 46 50 7 34 47 51 2 35 35 36 2 36 36 22 3 37 53 54 2 0 22 0 3 38 54 56 4 39 55 57 3 11 56 11 4 40 57 59 5 41 58 60 4 42 59 31 5 43 60 62 6 44 61 63 5 45 62 49 6 46 63 65 7 47 64 66 2 1 1 1 3 2 2 68 4 48 48 69 5 49 49 70 6 50 65 71 7 51 66 72 8 52 67 73 2 36 36 35 3 53 53 75 2 22 35 22 3 54 75 77 4 55 76 78 3 56 77 56 4 57 78 80 5 58 79 81 4 59 80 59 5 60 81 83 6 61 82 84 4 31 59 48 5 62 83 86 6 63 84 87 7 64 85 88 5 49 86 70 6 65 87 90 7 66 88 91 8 67 89 92 3 68 68 68 4 69 69 94 5 70 70 95 6 71 90 96 7 72 91 97 8 73 92 98 9 74 93 99