22
5
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ADBCE
ADBCE
ADBCE
CEDAB
CEDAB
CEDAB
CEDAB
CEDAB
DCBEA
DCBEA
DCBEA
DCBAE
DCBAE
BEACD
BEACD
BEACD
BEACD