data/shortest_path/graph_structure/hard/graph1037.txt

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