-ous ffff ffrr ffss fftf ffun flom flon floo flor flos flot flou flts fluf flum fluo flur flus fmno fmsr fmss fnrs fnuf fofo foll folo folr fols folt fomo fomt fono fons font foof fool foom foon foos foot for- forl form forn foro forr fors fort foso foss fost fotm foto fots fott foul foun four fous fout frmn frns frol from fron fros frot frou frsm frso frst frum frun fsfo fsln fssf ft-l ftos ftrs ftsr fuff fufu full fuls fulu fumo fums funf funs funt fuor fur- furl furm furn furo furr furs furt fuso fuss fust fusu futo futs futu lfmr lfts llll llms lloo lmfm lmln lmmr lmms lmno lmnt lmrs lmsr lnfs lnso lntm lnts loff lofn loft loll lolo lols lomm lomo loms lomu lono lonr lons lont loof lool loom loon loor loos loot lorn loro lors loso loss lost lotl loto lotr lots lott loul loum loun lour lous lout louu lrmt lron lrrr lrsm lrst lrts ls-r lsof lson lsso lssr lsts ltns ltnt ltrs ltsr lttr luff luft lufu lull lulu lumo lums lunn luno luns lunt lurs lurt luso luss lust luts mfor mfou mfrs mftf mlnr mlrs mlss mltr mmff mmmm mmms mmor mmrf mmst mmsu mmts mmun mmus mnls mnos mntn moff mofo mofu moll moln molo molr mols molt momo moms momu mon- monn mono mons mont monu mool moon moor moos moot morf morl morn moro mors mort moru moso moss most mosu motl motm moto mots mott motu mouf moul moun mour mous mout mrln mrls mrml mron mrsl mrtm mrtn mrts mrtt msff msfs msft msml msmm msms msmu msol mson msor msrt mssf mssm mssr msst mstr msts msun msus mtff mtns mtnt mtom mtor mtrl mtrr mtsl mtss mtst mttr mtts muff mufu mull mulm mulo mult mulu mumm mumo mums mumu munn muno muns munt munu muon muos murl murn muro murr murs murt muru musl muso muss must musu muto muts mutt mutu muut nfff nfon nfrs nfsm nfsr nfsu nfto nlls nmff nmfs nmls nmml nmnt nmon nmos nnls nnmt nnnn nnos nnot nnsl nnss nntn nolf noll nolo nols nolt nom- nomo noms nomu non- nonn nono nons nont nonu noo- nool noon nooo noor noos noot nor- norf norm norn noro norr nors nort nos- nosm noss nost nosu not- noto nots nott noul noun nour nous nout nrml nron nrrl nrtl nrts nsfs nslr nsls nsnr nsof nsos nsou nsrl nssf nsso nssr nsss nstl nsts nstu ntfl ntfs ntnu ntof ntrl ntru ntsf ntss ntsu nttm ntto nttr nuff null numm nums numt numu nunn nuno nuns nunt nuon nurl nurn nurr nurs nurt nuru nusl nuss nust nusu nuts nutt nutu off- offo offr offs offu ofml ofno ofor ofst ofus olfs ollo olmo olms olof olom olon olor olos olot olst oltu olur omn- omo- omon omoo omor omro omsn omul omuo omus onlf onno onon onor onos onso onst ont- onto onur onus onut ooff oofs oolo ooms oons oont oooo ooos oort oost oots oous orff orfs orfu orlo orlu ormn ormo orno orns oro- orof orom oron oror oros orot orro orrs orso orsu orto orts orum orus oslo osm- osmo osno osnr osoo osor osos osro osso ossu ostr osts osul osum osun oto- otof oton otoo otor otos otro otrs otso otsu otto otts ottu otur otus ouff ouls oulu oun- our- ourn ouro ours ourt oust out- outo outs ouu- rffl rlls rlml rlms rmll rmon rmst rmtu rnnt rnot rnut roff rofl rofo rolf roll rolm rolo rolt romm romo roms rono rons ront roof rool room roon roor roos root roro rort roru roso ross rost rotl rotn roto rotr rots rott rouf roul roum roun rous rout rrrr rrum rrun rsml rsnn rsno rsnr rsos rssl rsts rstu rsum rtfm rtls rtlt rtml rtms rtns rtss rtts ruff rufo ruft rull rulo ruml rumm rumo rums rumt runf runn runo runs runt ruro rurs ruru ruso russ rust rusu rutl ruto ruts rutt rutu ruun s-os sfls sfmm sfnt sfor sfos sfro sfss sfsu sfts slft sllm slln slmm slon sloo slos slot slrn slrs slst slsu slts slum slur slut smls smof smol smon smos smot smrf smrt smsn smss smtn smtu smur smus smut snfu snlf snns snom snoo snor snos snot snrs sntr snum snur snus sofo soft solf soll soln solo solr sols solt soml somm somn somo son- sono sons sont sonu soof sool soom soon soor soos soot sorm sorn soro sorr sors sort soru soso soss sost sotl sotm sotn soto sots sotu souf soul soum soun sour sous sout srnn srno sros srtr ssfl sslt ssml ssns ssot ssrl ssrm ssrs sssf sssm ssss sstl ssts stfn stfu stln stlo stlt stms stmt stnn stnr stns stof stol stom ston stoo stor stos stot stou strn stro strs stru stsf stsm stss sttr stuf stul stum stun stur stus stut suf- suff sufr sufs sufu sul- sulf sull sulm sulo sult sulu sum- sumo sums sumu sun- sunn suno suns sunt sunu suor suos sur- surf surn suro surr surs surt suru sus- suso suss sust susu suto sutu suum suus t-mo tfot tfrs tfss tlon tlos tlrs tmnt tmos tmou tmro tmtt tnfl tnts tnut toff tofo toft tofu tol- toll tolo tolt tolu tomm tomo toms tomt tonn tono tons tonu toof tool toom toon toor toos toot torf torm torn toro torr tors tort toru toso toss tost tosu totm toto totr tots tott toul toum toun tour tous tout trfm trfr trml trms trmu trno trom tron troo tros trot trou trst trtr trun trus trut truu tsfl tsfm tsol tsom tsos tsou tssf tssm tssr tsst tstm tsts tsum tsun ttff ttfn ttml ttms tton ttss tttt ttul tuff tufm tufo tuft tufu tull tulo tulu tums tumu tunn tuno tuns tunu tuor tuos turf turm