data/connectivity/graph_structure/medium/graph111.txt

17 22 5
0 9
0 10
0 1
1 8
1 3
1 14
3 5
3 6
3 9
3 12
4 9
4 16
6 7
6 12
7 14
8 16
8 14
10 11
10 14
10 12
11 14
12 14
1 8
8 5
7 3
3 1
8 11
13 6
1 2
6 13
7 15
8 2