6-10 ACBCA
11-15 BCABD
16-20 BCABC
21-25 CAEAC
26-30 BDAFC
31-35 BBDCA
36-40 DBCAB
41-45 CACBD
46-50 BA FED
51-55 CDABC
56-60 DDABC
61-65 ABDBA