| 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 25, and the edges are: (24,25) (22,15) (6,4) (0,1) (9,4) (5,2) (11,15) (14,1) (13,23) (16,1) (17,24) (1,10) (20,16) (7,9) (22,8) (3,18) (10,21) (10,3) (19,0) (12,0) (11,19) (7,15) (17,0) (25,23) (6,2) (16,22). |