data/hamilton/graph_description/easy/graph102.txt

In an undirected graph, (i,j) means that node i and node j are connected with an undirected edge.
The nodes are numbered from 0 to 7, and the edges are: (6,0) (5,4) (0,2) (4,0) (4,6) (3,5) (2,1) (4,7) (3,0) (3,7) (1,4) (5,6) (6,3) (2,3).