2. No one

3.CDCDD

4.BCBDA

5.DDDBCC

6.CDCCBCD

7.CACCCACD

8.DDADDBDA

9.CABDAACBD

10.DABBACDDC

1 1.BABBDAAC

12.DDCBC

13.DBDCDA

14.

15. Ada

16.CCCDCC

17. Badada

18.ACBBAA

19.AAAACAD

20.ADBBB

2 1.DBBBAC

22.DCBBCCA

23.DADCBB

24.BBBBAB

25.ACCBDC

26.ACCACC

27.CCBDCD

28.BCCC

29 none

30.CAADBD

3 1.ABACBCDBDA

32.ADBDAA

33.DDADC

34.DBCCA

35，36

37，38

39，40.ACCBADACAB