data/flow/graph_structure/hard/graph104.txt

11 32
0 5 16
0 1 20
0 7 6
0 3 2
1 6 19
2 5 12
2 9 11
2 7 6
2 10 16
3 4 11
3 1 7
3 9 11
3 7 17
3 10 18
3 8 13
4 0 17
4 1 2
4 7 7
5 4 3
5 2 9
5 6 4
6 5 4
6 2 2
6 8 17
7 0 18
7 2 20
7 9 15
8 2 2
9 0 15
9 4 1
9 3 1
10 8 9
6 10
8