data/shortest_path/graph_description/easy/graph110.txt

In a undirected graph, the nodes are numbered from 0 to 5, and the edges are:
an edge between node 3 and node 0 with weight 2,
an edge between node 4 and node 0 with weight 1,
an edge between node 0 and node 2 with weight 4,
an edge between node 1 and node 0 with weight 2,
an edge between node 5 and node 0 with weight 1,
an edge between node 3 and node 1 with weight 1,
an edge between node 1 and node 4 with weight 3,
an edge between node 2 and node 1 with weight 2,
an edge between node 2 and node 3 with weight 4,
an edge between node 2 and node 4 with weight 4,
an edge between node 3 and node 4 with weight 3,
an edge between node 5 and node 3 with weight 4,
an edge between node 5 and node 4 with weight 2.