P1
1-5 BABDB
6-10 AACDD
P2
11-15
16-20
DDCCC
DBACD
P3
21-25 CCDDB
26-30 ABBDD
P4
31-35 BBACA
36-41 DCAAD A
P5
42-45 DCCB
46-50 BBDAD
51-52 CA
Grammar
1-11 CDACB CDAA B
12-22 BADD CBAB
23-33 DBDAD CDCCAC
34-44 DBBAB
CAD