data/shortest_path/graph_structure/easy/graph107.txt

6 14
4 0 4
0 3 1
1 0 1
0 5 1
2 0 2
1 4 2
3 1 1
5 1 2
1 2 4
4 2 3
2 3 2
2 5 3
3 4 3
3 5 3
4 5