| 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 16, and the edges are: (0,9) (0,10) (0,1) (1,8) (1,3) (1,14) (3,5) (3,6) (3,9) (3,12) (4,9) (4,16) (6,7) (6,12) (7,14) (8,16) (8,14) (10,11) (10,14) (10,12) (11,14) (12,14). |