BCAAB
BBCAB
BCBAC
AABCA
12221
22112
21122
22222
BACBC
AAB
11122
11
BBCCC
ABC
11221
22
BBBAC
CCB
12222
22
CBBBA
CA
22212
112
8.c9.c.10.c.11.z12.c13.z.14.z.15.c
1.c3.b.4.b5.a.6.c.7.a
BCAAB BBCAB BCBAC AABCA
VXXXV XXVVX XVVXX XXXXX
BACBCAAB
VVVXXVV
BBCCC ABC
VVXXVXX
BBBACCCB
VXXXXXX
CBBBACA
XXXVXVVX
BBCCCABC对对错错对错错
CBBBABA错错错对错对对错
23112223122321311211 12221221122112222222
213231121112211
223331331122122
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