| 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 11, and the edges are: (3,7) (1,10) (0,10) (3,2) (2,5) (8,6) (5,6) (1,8) (5,1) (4,3) (11,4) (4,9) (1,6) (10,8) (2,9) (2,10) (6,4) (5,8) (7,4) (1,11) (7,8) (3,5) (11,0) (7,1) (0,8) (6,2) (10,4) (11,10) (2,11) (9,10) (3,9) (3,6) (0,5) (6,11) (3,11) (2,8) (7,10) (9,1) (5,10) (6,0) (4,1) (7,9) (2,0). |