253
abcdefg
abcdfeg
fbcdaeg
abfdecg
abcgefd
cbadefg
abcdgef
agfdecb
aecdbfg
abcgdfe
abfgecd
abcgdef
abcdgfe
fbgdaec
cgfdeab
cgfaedb
aecdbgf
ebgdafc
decabfg
adcbgfe
gbfdaec
ebgadfc
abcfdeg
ebcdafg
eacdbgf
abcgedf
abfegcd
cbafedg
cabdefg
ebgadcf
adcebfg
abgedcf
cgfedab
agfdebc
abfdceg
dbgeafc
abcegdf
agcdefb
cefdgab
ceafbdg
fbaegcd
adfbecg
abgfdce
eagbdcf
fagdbec
fbadceg
abefdcg
ecafbdg
gbfdcea
eagdbfc
cdafbeg
dbacefg
acbgdfe
dfgeabc
bgfaedc
dbcaefg
eabdgfc
ceadbfg
agfedcb
abcgfde
acfedgb
eacbdgf
gcbadfe
edgabfc
bdafceg
ecfdgab
gefdcba
aebdcfg
fgaedcb
baefdcg
ecbgdfa
ebafcdg
afgedcb
ceabdfg
fbcdgae
acbdgfe
cbdfeag
abfdgce
agcbefd
dbgeacf
egdabfc
agedfbc
fbgdeac
gfaedcb
fbadecg
gacbefd
abefdgc
caedbgf
gbcaedf
bdfaegc
dbeacfg
agfecdb
cdfaegb
acfdgbe
bdcagfe
afbdecg
acbdefg
eabfcdg
ebfdagc
eabcdgf
dfeacbg
gbfdeca
afegdcb
dfgeacb
cabfedg
dbfaecg
afgecdb
fagedcb
aecgbdf
bdcaefg
dbceafg
gafdbec
gbcdafe
dbegacf
edafbcg
dgeacbf
acfegdb
dfebcag
fbgdcae
ebdfagc
gafbecd
agcfebd
cabdegf
acfdgeb
adefbcg
fgabdce
fgbedca
fgaebcd
dbcegfa
cfdbeag
fcaegbd
gbcaefd
cbfdeag
cfbaedg
dbagefc
bgafdce
fbagdce
befdagc
eagcdbf
fbgadec
acfegbd
efabcdg
adcegfb
dagebcf
gbefdac
cbaedfg
egfdabc
dacbgfe
dbgecfa
gbadcef
abfegdc
ebcgdaf
bcdaefg
efgdbac
dgeafbc
dfceagb
afbdceg
dgafbce
afedbcg
efbacdg
agfbcde
eadbgfc
fbedagc
bcgaefd
fagcdeb
acfdegb
agbcefd
ecbgfda
bfgdeac
edcgbaf
efgdbca
dbeagcf
dagebfc
cbefdag
cabfegd
fabdecg
caedgbf
dcgeafb
gbcadfe
bceagfd
eabdcfg
abgecfd
egfabdc
ecdfagb
fdagbce
fgedabc
cgbedaf
bgadcef
dbgcefa
ebadcfg
dbfgeca
abdfegc
fceagbd
agbdecf
fbgcaed
bgeacfd
abgfced
ebfdcag
dcgaefb
gbcdaef
fcbdgae
gbfaecd
afdecgb
fadgbec
bafgedc
ebgacdf
dgafcbe
ebgcdaf
eadgbfc
fdgcaeb
feagdcb
bgcedaf
dbaegfc
edcabgf
acfedbg
fbagecd
fagbdce
cgafbde
dbgaefc
gabfecd
aefgcdb
faebdcg
fabgecd
aefdgcb
ebgacfd
bfdaegc
becdagf
fbdgeca
daegbfc
cedabfg
aecfbdg
fdcabge
abgcedf
bagedcf
fagdbce
dbaegcf
cdegbaf
ebfacdg
gbcedaf
gbdaefc
eacdbfg
fagdcbe
dfbaceg
afbdcge
fgdebca
abfdegc
dcebfag
cbedfag
agcbdef
acfgdeb
afcdgeb
cgafdbe
agdfebc
