23 1 2 0 

1 1 1 
˵ǰһһȺǿ˽߳͢ôǰץסǣ


6 1 2 0 

16 2 2 30 2 0 

40 0 

10 2 2 0 2 1 

7 0 

8 0 

10 2 2 0 2 1 

