data/shortest_path/graph_structure/hard/graph1007.txt

19 34
12 0 5
18 0 2
2 0 4
14 0 8
7 1 3
10 1 7
1 14 7
1 6 10
17 2 7
2 8 4
2 10 3
9 2 7
14 2 10
8 3 6
3 15 5
4 6 8
4 15 7
8 5 7
14 5 8
15 5 8
12 6 7
6 7 6
6 16 4
18 6 3
11 7 10
16 7 9
10 8 3
10 9 5
16 9 5
15 9 4
12 10 1
18 13 7
14 13 3
17 14 6
1 13