data/connectivity/graph_structure/medium/graph13.txt

11 25 5
0 6
0 7
0 10
0 2
1 8
1 4
1 9
1 3
1 5
2 6
2 7
2 10
3 8
3 4
3 9
3 5
4 8
4 9
4 5
5 8
5 9
6 7
6 10
7 10
8 9
10 2
9 8
8 4
5 3
3 9
0 4
3 0
8 10
4 10
6 4