604165
1-5 CBD?B
6-10 ?AA?A
11-15 A?D?D
16-20 EE?CB
21-25 C?ABE
26-30 B?DDD
31-35 ACEEC
36-40 DDECD
1-5 ECEEC
6-10 ?CCCD
11-15 ADDC?
16-20 BDADB
1-5 ABAAD 6-10 DDCBA
