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