data/shortest_path/graph_structure/hard/graph1036.txt

19 40
18 0 9
0 3 6
10 0 1
1 0 1
0 2 10
9 0 8
1 16 7
1 17 4
9 1 5
2 12 8
18 2 6
17 2 1
11 2 3
2 7 6
8 3 6
3 18 2
11 3 10
3 9 8
4 18 7
15 4 1
17 4 10
18 5 10
5 10 7
7 6 10
7 10 10
10 8 4
11 8 5
9 8 8
14 9 5
15 9 6
10 9 10
9 13 9
15 10 5
10 17 3
11 12 9
16 11 5
17 11 5
12 17 4
14 13 1
18 13 2
6 13