fff ffn ffo ffr fft ffu fnf fnn fnr fnt fnu fof fon foo for fot fou frf frn fro frr frt fru ftf ftn fto ftr ftt ftu fuf fun fuo fur fut fuu nff nfn nfo nfr nft nfu nnf nnn nno nnt nnu no- nof non noo nor not nou nrf nrn nro nrr nrt nru ntf ntn nto ntr ntt ntu nun nuo nur nut nuu of- off ofn ofo ofr oft ofu on- onf onn ono onr ont onu oo- oof oon ooo oor oot or- orf orn oro orr ort oru ot- otf otn oto otr ott otu ou- ouf oun ouo our out rff rfn rfo rfr rft rfu rnn rno rnr rnt rnu rof ron roo ror rot rou rrf rrn rrr rrt rru rtf rtn rto rtr rtt rtu ruf run ruo rur rut ruu tff tfn tfo tfr tft tfu tnf tnn tno tnr tnt to- tof ton too tor tot tou trf trn tro trr trt tru ttf ttn tto ttr ttt ttu tuf tun tuo tur tut tuu uff ufn ufo ufr uft ufu un- unf unn uno unr unt unu uon uoo uor uot ur- urf urn uro urr urt uru utf utn uto utr utt utu uun uur uut uuu

ffff ffrr fftf ffun fnuf fofo fono font foof foon foot for- forn foro forr fort foto fott foun four fout fron frot frou frun fuff fufu funf funt fuor fur- furn furo furr furt futo futu nfff nfon nfto nnnn nnot nntn non- nonn nono nont nonu noo- noon nooo noor noot nor- norf norn noro norr nort not- noto nott noun nour nout nron ntnu ntof ntru ntto nttr nuff nunn nuno nunt nuon nurn nurr nurt nuru nutt nutu off- offo offr offu ofno ofor onno onon onor ont- onto onur onut ooff oont oooo oort orff orfu orno oro- orof oron oror orot orro orto oto- otof oton otoo otor otro otto ottu otur ouff oun- our- ourn ouro ourt out- outo ouu- rnnt rnot rnut roff rofo rono ront roof roon roor root roro rort roru rotn roto rotr rott rouf roun rout rrrr rrun ruff rufo ruft runf runn runo runt ruro ruru ruto rutt rutu ruun tfot tnut toff tofo toft tofu tonn tono tonu toof toon toor toot torf torn toro torr tort toru toto totr tott toun tour tout trfr trno tron troo trot trou trtr trun trut truu ttff ttfn tton tttt tuff tufo tuft tufu tunn tuno tunu tuor turf turn turo turr turt turu tuto tutt tutu tuuo unno unon unrf unro unto unut uofo uor- urff urft uro- uroo urun urur urut utfo utor utto uttu uuno uutf uuuu

forno forro forto forur foton fotur fount fouro front froot frorn frunt fruto ftrtt fu-fu fuorn furo- furor futon futur nnooo no-no nofor nofou nofun nofut non-u nonno nonot noonu noort noron norro nortt norun notno noto- notof noton notto nourt nroff ntoro nu-nu nunon nunun nuoro nurun nuton offof offon offto offun ofono oforn ofoto ofour onoff onont onoon onorn onoto onour onout onto- ontof ontoo ontur ooooo orfor ornon ornot orono orout orton ortoo oruro orutu otono ototo otour ottur ouoro ourno outof outon outro outto ro-ro rofor ronno ronto rooft roto- roton rotor rotot rotto rotun rount routt ruffo rufo- runo- runof runon runto ruutu t-nut tntnt toffo tofor tono- tonof tonto toron torro torto tortu torun toto- toton totoo tourn touro troff troft trono troon trott trout truff truro ttttt tunon tuotu turn- turno turnt turnu turon turot turro turtu turut tutor tutto tutun tuuru ufofu ufton unfun unfur unnun unnur unnut unoft unoor unorn unrun unurn urour urutu utro- utror uttur uturn uturu ututo uuuuu

foofoo foofur forfun forout forrot forton fortun fotron foufou fourof fourou fourto frount funoon funrun funton furfur furour furrfu furuno futton futuro n-toon noforn non-no nonono nonoon noonoo noonor noonto noroff noroof norton notfor notour notout notron notton nottoo noturn nounou ntuntu nunton nurton of-run offton offutt oftfor on-off onfoot ontour oofotr oooooo oroton orrour ottoor ouroun ourton outfor outour outrun outtro ronnon ronron rootof rooton rotour rotout rotrou rotton rounou routot run-on runfor runoff runout runton rurutu rutour to-fro to-on toforn tonono tonoro tonour tonton tootoo torfou tororo tortor tortou totnor totoro totrot tou-fu touron tourou touton toutou toutuo tronto trotro truont tuffon tufton tuotuo turnof turnon turnor turnto turron turton turtur tururu tutour tutton tuttut u-turn unfoot unroof unroot untorn unturf unturn urturn utnoor utroor

foo-foo footrot forroot fortorn fou-fou fourtou fronto- fronton frotton fur-nut furrour futrono nonroof nontort nontron noroton nortoft nortorf nortour not-out nouturn nufront off-off on-foot onoffon ornotto ortofon ortono ottrott outfoot outroot outturn rootfor rootout rootrot run-off run-out tonfon too-too tornoff tornour tornout toronto tortour tototoo tournon tro-tro trotoff trotout tuffoon turn-on turn-to turnoff turnour turnout tut-tut ufotofu

foot-ton forfrorn froufrou nononono nontutor notturno nrutturn out-turn outfront root-run rotfront runoutof runouton ton-foot toottoot torotoro tourtour tunnoton turn-off turn-out turnonto turturro

fortunoff four-foot four-four frou-frou funfunfun out-front root-noun rot-front runrunrun torontron trntrntrn tuff-tuff tuotuorou tuttototo

fourtofour outoftrout torontoont tuff-n-uff tutortrout

footforfoot tountouroun

froufroututu turnturnturn