1-10
CBDABABBBC
11-20
CBCDCCAABC
21-30
BBBCBDCB?D
31?
32 A,B,C,E
33ABCE
34BDE
35AB
36?
37BCE
38-40?
41x 42√43x44x45x
46x47x48√49x50√
1-10
CBDABABBBC
11-20
CBCDCCAABC
21-30
BBBCBDCB?D
31?
32 A,B,C,E
33ABCE
34BDE
35AB
36?
37BCE
38-40?
41x 42√43x44x45x
46x47x48√49x50√