26
5
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
BDECA
BDECA
BDECA
BDECA
BDECA
CAEBD
CAEBD
CEBAD
DCAEB
DCAEB
DCAEB
DCAEB
EDCAB
EDCAB
EDCAB
EDCAB