data/shortest_path/graph_structure/hard/graph1015.txt

19 29
0 4 10
6 1 2
3 1 1
7 2 8
13 2 7
14 2 1
12 4 7
4 10 6
18 5 7
5 17 10
5 9 9
15 5 6
14 5 7
6 16 7
7 6 2
17 6 4
6 9 2
12 7 10
7 17 9
16 8 7
8 12 9
9 12 10
11 14 9
12 14 7
13 14 2
14 18 4
16 15 6
17 15 4
17 16 5
11 3