129
abcdefg
abgdefc
abgcefd
afgdebc
fbcdeag
agbdefc
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cbagedf
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cbgaedf
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agedbfc
fbgcead
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cbadegf
dbcfeag
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ebfgcda
abgfedc
abcgefd
dbagecf
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gbafedc
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gbcefda
cdabegf
gbceadf
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acgbefd
fbgaecd
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fbgcaed
geafbdc
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adcbefg
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edabcgf
bfcdeag
cbefdag
dgeacfb
fbgadce
abedcfg
fbegcda
gbacedf
cfadegb
cdabefg
bgfcead
baedcfg
agebcfd
cafdegb
fbeacdg
adebcfg
abegcdf
edabgcf
cbgaefd
cfadgeb
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bfdceag
ebafgdc
gfceadb
ebgcafd
gfaebdc
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gbfadce
afedbgc
bgfdeac
ebagdfc
baedgfc
gbcedaf
dabgecf
dbagefc
egabcfd
cegabfd
cdefgab
gecfadb
gfcbeda
agefbdc
fceabdg
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abfdecg
cdagfeb
fegabcd
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bfdgeac
cfgaebd
ebfcagd
agcbdef
fbeacgd
gbedcfa
cbgdefa
cebagfd
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abfcegd
bgdceaf
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abefdcg
bdcfeag
agdbefc
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gbacefd
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acefgdb
abcegdf
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efdabcg
cgafedb
bfedgac
abdgcef
abedgfc
gacfdeb
becfadg
cbfdega
