| In an undirected graph, the nodes are numbered from 0 to 6, 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: [0,1] | |
| node 2: [0,0] | |
| node 3: [1,0] | |
| node 4: [0,1] | |
| node 5: [1,1] | |
| node 6: [0,0] | |
| The edges are: (0,3) (1,0) (0,2) (5,0) (6,0) (1,4) (5,1) (3,2) (6,2) (6,4). |