data/shortest_path/graph_structure/easy/graph106.txt

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