data/shortest_path/graph_structure/hard/graph1030.txt

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