data/topology/graph_structure/medium/graph1009.txt

22 56
0 3
0 6
0 4
0 14
0 12
1 16
1 15
1 13
1 6
1 4
2 18
2 10
2 20
2 21
4 14
5 15
5 18
5 6
5 4
5 17
5 21
6 14
7 2
7 3
7 6
7 14
7 17
7 12
8 14
9 2
9 6
10 6
10 4
10 8
10 14
11 9
11 16
11 15
11 17
11 21
13 19
13 8
14 21
15 2
15 4
15 14
16 19
16 3
16 10
16 17
16 12
18 14
18 12
18 20
19 8
19 21