data/topology/graph_structure/medium/graph1019.txt

22 60
0 5
0 4
0 2
0 16
1 12
1 0
1 21
1 3
2 16
3 17
3 9
3 13
4 20
4 9
5 16
5 6
5 3
5 19
5 15
6 20
6 17
7 1
7 12
7 4
7 8
7 2
7 16
8 21
8 16
8 19
8 17
9 15
10 0
11 17
12 8
12 2
12 20
12 18
12 11
12 13
12 15
13 15
14 1
14 12
14 4
14 16
14 20
14 11
14 19
14 13
16 11
16 9
16 13
16 15
17 9
18 13
20 3
20 18
21 18
21 13