AEC
ACE
ABDEG
CD
BDEF
BCDEFG
BCDEFG
ADEF
CCBEC
E
C
D
BCD
BD
AB
ABCDE
ACDE
ABCD
ABD
ABC
B
ABC
ABC
ABC
AD
D
ABCDE
AD
ABCDE
CEDBEBE
ABC
ABCDE
ABC
ADEGHI
BCFG
ACFG
BCF
BEFG
ADG
EADAABCADBCEDBDDCDD
B
ABC
ABCDEF
ADBDC
ACDEF
C
AC
ABCEF
ABCEF
ACD