The scoring rules in football leagues are generally: 3 points for a win; 1 point for a draw; 0 points for a loss. A football team played 15 games in a season and scored 33 points. If the order of winning and losing is not considered, how many possibilities are there for the team to win, lose and draw?
足球联赛中的积分规则一般是：胜一场，得3分；平一场，各得1分；负一场，得0分．一个足球队在一个赛季踢了15场球，积分为33分，如果不考虑输赢的顺序，该队胜、负、平的情况一共有多少种可能．
<result>3</result>