# AFY graph (3,5) = 70 
# I. Alegre, M.A. Fiol and , J.L.A Yebra. 
# Some large graphs with given degree and diameter. 
# J. Graph Theory,10 (1986), pp.219-224.
# 
0 1 2 3
1 24 29
2 56 67
3 4 5
4 46 54
5 9 14
6 7 8 9
7 39 52
8 44 62
9 10
10 16 63
11 12 13 14
12 25 50
13 42 68
14 15
15 34 59
16 17 18
17 36 40
18 19 20
19 54 61
20 24 27
21 22 23 24
22 47 59
23 52 69
24
25 26 27
26 37 57
27 28
28 44 66
29 30 31
30 45 48
31 32 33
32 61 68
33 36 39
34 35 36
35 55 66
36
37 38 39
38 46 64
39
40 41 42
41 53 56
42 43
43 45 47
44 45
45
46 47
47
48 49 50
49 60 63
50 51
51 53 55
52 53
53
54 55
55
56 57
57 58
58 60 62
59 60
60
61 62
62
63 64
64 65
65 67 69
66 67
67
68 69
69