ahiecjhiabd
achabejdfhb
acjcbfafjih
abjebecgicg
acechjceddd
abjfhdeiade
abjjijjheij
abfbfffbbji
acifbfeffea
abjebecgicg
acifbfaibjj
abibfafbdii
abibfafbdii
abcebeeeiej
ahcfaahdbhj
acfbfeejgcc
acfebfabdbf
abebfeaeeec
ahcfaahdbhj
abebabfbfdf
acbbfeaefae
abiacidcghg
acjgbfbdbed
abfbfffbbji
abfbfffbejj
ahiecjhiabd
acjhbfbggdi
ahcfaahdbhj
ahfibahaaif
abjfhdeiade
abibfeechhc
abjfhdeiade
acfebfabaic
abfcabefceh
abaebfefefb
acjcbfafjih