The school canteen should be equipped with a meat dish and a vegetarian dish (as shown in the table below). How many different collocation methods are there? Please write down the chicken legs with meat dishes. Matching method: 3×3=9 (species).

Match as follows:

1 chicken legs and tomatoes;

2 chicken legs and Chinese cabbage;

3 chicken legs and cauliflower;

④ Fish fillets and tomatoes;

⑤ Fish fillets and Chinese cabbage;

⑥ Fish fillets and cauliflower;

⑦ Rabbit meat and tomatoes;

8 rabbit meat and Chinese cabbage;

Pet-name ruby rabbit meat and cauliflower.

A: * * * There are 9 different collocation methods.