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- graph A {
- node[shape="circle"]
- B [ style="filled", fillcolor="red" ];
- G [ style="filled", fillcolor="red" ];
- A [ style="filled", fillcolor="red" ];
- A -- F[label="1"]
- A -- B[label="1"]
- A -- G[label="3"]
- B -- C[label="0"]
- B -- D[label="0"]
- B -- E[label="1"]
- C -- D[label="0"]
- E -- F[label="1"]
- G -- I[label="2"]
- G -- H[label="2"]
- H -- I[label="2"]
- }
|
