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