ffff ffss fftf fmno fmss fofo fomo fomt fomy fono fons font fony foof foom foon foos foot foso foss fost fotm foto fots fott foty foyn foys foyt fsfo fssf ftfy ftos fynn fynt mftf mmff mmmm mmms mmst mmts mmyy mnos mntn moff mofo momo moms momy mon- monn mono mons mont mony moon moos moot moso moss most mosy motm moto mots mott moty moyn moyo msff msfs msft msmm msms mson mssf mssm msst msts mtff mtns mtnt mtom mtss mtst mtts mymy mynt myo- myon myos myot mys- myss myst myto myys nfff nfon nfsm nfto nmff nmfs nmnt nmon nmos nnmt nnnn nnos nnot nnss nntn nom- nomo noms nomy non- nonn nono nons nont noo- noon nooo noos noot nos- nosm noss nost nosy not- noto nots nott noyo noys noyt nsfs nsof nsos nssf nsso nsss nsts ntfs ntfy ntof ntsf ntss nttm ntto nyms nynt nyny nyom nyon nysf nyss nyst off- offo offs offy ofmy ofno ofst omn- omo- omon omoo omsn omyt onmy onno onon onos onoy onso onst ont- onto onym onys ooff oofs oofy ooms oons oont oooo ooos oost oots ooty osm- osmo osno osny osoo osos osso ossy osts osyt oto- otof oton otoo otos otoy otso otto otts oyns oynt oyon oyss oyst s-os sfmm sfnt sfos sfss sfts smof smon smos smot smoy smsn smss smtn smty snns snom snoo snos snot snsy snys sofo soft somm somn somo somy son- sono sons sont sony soof soom soon soos soot sooy soso soss sost sotm sotn soto sots soyo soys soyt ssns ssot sssf sssm ssss ssts stfn stms stmt stnn stns stof stom ston stoo stos stot stoy stsf stsm stss styf stys syff syfy sym- syms syn- syns syny syon syso syss syst sytt t-mo tfot tfss tmnt tmos tmtt tnts to-y toff tofo toft tomm tomo toms tomt tomy tonn tono tons tony toof toom toon toos toot toso toss tost tosy totm toto tots tott toty toym toyn toyo toys toyt tsfm tsom tsos tsoy tssf tssm tsst tstm tsts tsys ttff ttfn ttms tton ttoy ttss tttt ttys tyff tyft tynt tyny tyss tyst tyto tytt tyty tyyn ymns ymts ynon ynot yoff yomo yono yons yont yoof yoon yoot yoso yost yott yoyn yoyo yson yyff yyyy