data/flow/graph_structure/easy/graph105.txt

7 16
0 5 8
0 3 5
1 5 6
1 4 5
2 1 4
2 6 5
3 2 10
3 1 9
3 6 1
3 4 5
4 1 7
4 6 8
4 3 1
5 0 3
5 4 2
6 1 2
1 6
10