abcde bcgfe
abcdefg abcdefg
abcdef abccdef
abccdef abcdef
aabbcc adbc
adbc aabbcc
ab abcd
abcd ab
a bcd
b bcd
b dbc
b cdb
bcd b
cbd b
cdb b
cdb a
abc zbc
bac bzc
acb acz
cab crab
cab cob
crab cab
abcd xbcdzyxabcd
xbcdzyxabcd abcd
xbcdzyxakbkckdk abcd
abcd xbcdzyxakbkckdk
xbcdzyxakbkckdk abcld
abcld xbcdzyxakbkckdk
abcxdefxghixxjklxxmn abcyydefyyghiyjklymn
abcdefghijklmnopqrst tsrqponmlkjihgfedcba
abababababababababab abababababababababab
aaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaa
abab azaz
ababab azazaz
abababab azazazaz
ababababab azazazazaz
abcabc acbacb
abcabcabc acbacb
acbacb abcabcabc
abcabcabc acbacbacb
abcdabcdabcdabcdabcd dbcadbcadbcadbcadbca
abcdabcdabcdabcdabcd dcbadcbadcbadcbadcba
abababababababababab azazazazazazazazazaz
abcabcabcabcabcabcab acbacbacbacbacbacbac
ashdfkh saxugjsdfkjg
ljhlkhaskdf lkshljhsalkdh
iuryiuywroiuyr oiewoiwyeiyiu
ljhlkjhhjhjhjl ljhhkjhkhljhjl
#