| In an undirected graph, the nodes are numbered from 0 to 8, and every node has an embedding. (i,j) means that node i and node j are connected with an undirected edge. | |
| Embeddings: | |
| node 0: [0,1] | |
| node 1: [1,0] | |
| node 2: [1,1] | |
| node 3: [1,1] | |
| node 4: [1,1] | |
| node 5: [1,0] | |
| node 6: [1,0] | |
| node 7: [1,0] | |
| node 8: [1,0] | |
| The edges are: (1,0) (0,8) (6,0) (5,0) (2,5) (4,3) (6,3) (6,8) (7,8). |