There are 12 big radishes, every two radishes can make a small dish, and three radishes can make a big dish, if the 12 radishes are just used up, how many possible cooking methods are there?
有12个大萝卜，每两个萝卜可做一小盘菜，三个萝卜可做一大盘菜，如果将12个萝卜刚好用完，菜的做法一共有多少种可能．
<result>3</result>