data/shortest_path/graph_structure/hard/graph1034.txt

19 44
9 0 10
12 0 10
0 13 10
0 7 1
0 8 10
0 3 9
5 1 6
15 1 4
1 13 4
1 11 1
1 10 10
1 7 7
2 18 1
2 12 1
2 13 6
11 2 8
2 14 7
3 4 2
5 3 3
3 15 10
17 3 5
18 4 8
4 12 5
8 4 5
6 5 10
15 5 5
6 9 7
6 13 6
6 11 10
6 10 8
17 7 7
9 8 5
8 12 10
8 11 4
14 8 10
18 9 5
11 9 6
10 15 5
10 14 7
18 11 9
11 15 9
11 12 10
14 12 7
17 16 4
4 1