ffff fftf ffun flon floo flot flou floy fluf fluo fluy flyt fnuf fofo foll folo folt foly fono font fony foof fool foon foot foto fott foty foul foun fout foyl foyn foyt ft-l ftfy fuff fufu full fulu funf funt futo futu fuyl fuyt fuyu fynn fynt llll lloo llyn loff lofn loft loll lolo loly lono lont loof lool loon loot lotl loto lott loul loun lout louu loyn ltnt luff luft lufu lull lulu lunn luno lunt luny luyt lyff lyft lyfy lyly lynn lyo- lyon lyot lyto lytt lyun lyyf lyyn nfff nfon nfto nnnn nnot nntn nolf noll nolo nolt non- nonn nono nont nonu noo- nool noon nooo noot not- noto nott noul noun nout noyl noyo noyt ntfl ntfy ntnu ntof ntto nuff null nunn nuno nunt nuny nuon nutt nutu nyll nylt nynt nyny nyon nyul off- offo offu offy ofno ollo olly olof olon olot oltu olyf onlf only onno onon onoy ont- onto onut ooff oofy oolo oont oooo ooty oto- otof oton otoo otoy otto ottu ouff oulu oun- out- outo outy ouu- oyly oynt oyon oyou oyun tfot tlon tnfl tnut to-y toff tofo toft tofu tol- toll tolo tolt tolu toly tonn tono tonu tony toof tool toon toot toto tott toty toul toun tout toyl toyn toyo toyt ttff ttfn tton ttoy tttt ttul ttyl tuff tufo tuft tufu tull tulo tulu tuly tunn tuno tunu tuny tutl tuto tutt tutu tuty tuuo tuyl tuyn tyff tyft tyl- tyll tylo tynt tyny tyto tytt tyty tyyn ulft ullo ully ulno ulo- ulto ultt ulul unlf unno unon unto unty unut uofl uofo utfo utoy utto uttu uulu uuno uutf uuuu uuyn ynol ynon ynot ynou yoff yoll yolo yoly yono yont yoof yool yoon yoot yott youf youl yout yoyn yoyo yuff yuft yufu yulo yulu yuny yuon yuto yutu yuty yuyu yyff yyyy