data/shortest_path/graph_structure/hard/graph1032.txt

19 36
4 0 7
0 7 1
0 16 4
13 0 4
1 4 7
1 11 9
1 3 5
2 17 7
2 16 2
2 18 3
15 2 5
3 4 5
3 11 6
3 5 4
14 3 3
3 9 4
16 3 5
3 10 5
3 13 4
3 6 9
12 4 3
7 6 1
14 7 7
7 10 5
11 8 8
14 8 7
12 8 7
11 9 3
17 10 4
11 15 5
12 14 9
12 13 2
13 17 2
14 13 8
16 14 1
15 17 1
17 6