fff ffn ffo fft ffx fnf fnn fnt fnx fof fon foo fot fox ftf ftn fto ftt ftx fxt fxx nff nfn nfo nft nnf nnn nno nnt no- nof non noo not nox ntf ntn nto ntt ntx nxt of- off ofn ofo oft ofx on- onf onn ono ont onx oo- oof oon ooo oot oox ot- otf otn oto ott ox- oxf oxn oxo oxt oxx t-x tff tfn tfo tft tfx tnf tnn tno tnt tnx to- tof ton too tot tox ttf ttn tto ttt ttx txf txn txt xfn xft xfx xno xof xon xoo xot xox xtf xtx xxo xxx

ffff fftf fofo fono font foof foon foot foto fott foxx nfff nfon nfto nnnn nnot nntn nofx non- nonn nono nont nonx noo- noon nooo noot not- noto nott ntof ntto off- offo ofno onno onon ont- onto ooff oont oooo oto- otof oton otoo otto oxo- oxof oxon oxox oxxo tfot tfox toff tofo toft tonn tono toof toon toot toto tott tox- toxo toxt ttff ttfn tton tttt xoxo xxxo xxxx

foton foxxx nnooo no-no nonno nonot notno noto- notof noton notto noxon offof offon offto ofono ofoto onoff onont onoon onoto onto- ontof ontoo ooooo otono ototo oxton tntnt toffo tono- tonof tonto toto- toton totoo toxo- toxon ttttt xonox xotox xoxox

foofoo foxton n-toon non-no nonono nonoon noonoo noonto notton nottoo offton on-off onfoot oooooo to-on tonono tonton tootoo xoxoxo

foo-foo off-off on-foot onoffon ox-foot tonfon too-too tototoo xxxxxxx

foot-ton nononono ton-foot toottoot xoxoxoxo

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