M1U1 BAABBACABABAABA
M1U2 BCCCBCDCDDBCBDA
M1U3 DBCCCCDCBADBDA
M2U1 CABCCCAACABBBDB
M2U2 DDACCCADBCACBD
M2U3 ACDADCBBAACAACB
M3U1 ACDCABBABBABACB
M3U2 CDBBDAACCCBA
M3U3 CBDBDCCBDDCBCAD
M4U1 DCCDAADBDBCDBDC
M4U2 CDADABABBBACBAD
M4U3 BACDDCCDCBCBCDC
1 CCBCDABDBAAADBABCDDD BDCAD DACCB
2 CBACCDCBCAABABAAACBB BAAAD BAACB
3 DDCA CABDC
4 AABCCBABABBBBAADBABB BBDCB BCDAC
5 ACBDABAABCDDAADCACDA DBAAD DCCBD
6 BCBBC BDCAC
7 DADBCACBBBCBDCDABADD CDBBA DCBDD
8 BDBADBCADDAACCACBAAD DCBCD BDABB
9 ACBCB DCAB
10 BDCADADACABABCDAAAAC BCACA CDCA
写完了，不要也随便