100
ace
bcb
ceb
ceb
ebc
dda
ebe
ebe
bdb
cee
bae
bae
bde
ecc
cbe
bcb
dad
edd
ade
ade
ade
ead
bbb
bbb
bcd
dbc
cbe
bec
eee
eee
bec
cbe
baa
aab
abe
bba
cca
cca
acc
cac
ada
aad
aad
cbd
ade
dea
ade
ade
adc
cad
bea
aae
dbc
bcd
bae
abe
aee
dcd
bda
dab
bdb
ddc
ace
eac
ddd
bce
dcd
abd
dee
bba
dcb
bcb
eaa
eaa
dec
dde
bae
bae
eaa
bac
eca
cae
ada
daa
bdc
cbd
abc
ade
ecd
bee
ace
aea
cee
cee
ecc
ecc
bbe
bbe
edd
ecb
aaa
aaa
dec
cde
dea
dea
bda
deb
bbd
dbb
ddc
ddc
dbd
dbd
aed
aed
bee
ccb
caa
ecc
dad
dba
bbb
bbb
cac
cca
cea
ddd
bbb
dbd
bea
eab
dde
bac
bac
bac
bdc
bdc
ebe
eeb
cba
bac
aab
aab
cde
bad
bab
bba
bed
bed
aed
dae
bab
bba
ddc
dcd
eaa
eed
dea
ecb
aec
eca
ded
dde
eec
ddc
dcc
dcc
ebe
dbe
cdc
ccd
eaa
eaa
ead
ead
aca
aca
bed
dbe
dce
cbc
eae
eea
dcd
edd
cbd
ceb
aca
ebc
dbc
abd
ede
ede
cbe
beb
ccd
adc
cba
acb
