# A066338 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 3
4 4
5 8
6 9
7 10
8 11
9 12
10 13
11 14
12 15
13 -1
14 -1
15 -1
16 16
17 17
18 18
19 19
20 20
21 24
22 25
23 26
24 27
25 28
26 29
27 30
28 31
29 -1
30 -1
31 -1
32 32
33 33
34 34
35 35
36 36
37 40
38 41
39 42
40 43
41 44
42 45
43 46
44 47
45 -1
46 -1
47 -1
48 48
49 49
50 50
51 51
52 52
53 56
54 57
55 58
56 59
57 60
58 61
59 62
60 63
61 -1
62 -1
63 -1
64 64
65 65
66 66
67 67
68 68
69 72
70 73
71 74
72 75
73 76
74 77
75 78
76 79
77 -1
78 -1
79 -1
80 80
81 81
82 82
83 83
84 84
85 88
86 89