rowid,state_group,prev_state_group
1,2,1
2,3,2
3,4,3
4,5,4
5,6,5
6,7,6
7,8,7
8,9,8
9,11,10
10,12,11
11,13,12
12,14,13
13,15,14
14,16,15
15,17,16
16,18,17
17,21,19
18,25,20
19,27,22
20,28,23
21,29,24
22,30,26
23,31,21
24,32,25
25,33,27
26,34,28
27,35,29
28,36,30
29,42,37
30,43,38
31,44,39
32,45,40
33,46,41
34,47,31
35,48,47
36,49,48
37,50,49
38,51,50
39,52,51
40,53,52
41,54,32
42,55,54
43,56,55
44,57,56
45,58,57
46,59,58
47,60,59
48,61,33
49,62,61
50,63,62
51,64,63
52,65,64
53,66,65
54,67,66
55,68,34
56,69,68
57,70,69
58,71,70
59,72,71
60,73,72
61,74,73
62,75,35
63,76,75
64,77,76
65,78,77
66,79,78
67,80,79
68,81,80
69,82,36
70,83,82
71,84,83
72,85,84
73,86,85
74,87,86
75,88,87
76,90,89
77,91,42
78,92,43
79,93,44
80,94,45
81,95,46
82,96,53
83,97,60
84,98,67
85,99,74
86,100,81
87,101,91
88,102,101
89,103,102
90,104,103
91,105,104
92,106,105
93,107,106
94,108,92
95,109,108
96,110,109
97,111,110
98,112,111
99,113,112
100,114,113
101,115,93