-ous ffff ffss fftf ffun flon floo flos flot flou flts fluf fluo flus fnuf fofo foll folo fols folt fono fons font foof fool foon foos foot foso foss fost foto fots fott foul foun fous fout fsfo fsln fssf ft-l ftos fuff fufu full fuls fulu funf funs funt fuso fuss fust fusu futo futs futu lfts llll lloo lnfs lnso lnts loff lofn loft loll lolo lols lono lons lont loof lool loon loos loot loso loss lost lotl loto lots lott loul loun lous lout louu lsof lson lsso lsts ltns ltnt luff luft lufu lull lulu lunn luno luns lunt luso luss lust luts nfff nfon nfsu nfto nlls nnls nnnn nnos nnot nnsl nnss nntn nolf noll nolo nols nolt non- nonn nono nons nont nonu noo- nool noon nooo noos noot nos- noss nost nosu not- noto nots nott noul noun nous nout nsfs nsls nsof nsos nsou nssf nsso nsss nstl nsts nstu ntfl ntfs ntnu ntof ntsf ntss ntsu ntto nuff null nunn nuno nuns nunt nuon nusl nuss nust nusu nuts nutt nutu off- offo offs offu ofno ofst ofus olfs ollo olof olon olos olot olst oltu onlf onno onon onos onso onst ont- onto onus onut ooff oofs oolo oons oont oooo ooos oost oots oous oslo osno osoo osos osso ossu osts osul osun oto- otof oton otoo otos otso otsu otto otts ottu otus ouff ouls oulu oun- oust out- outo outs ouu- s-os sfls sfnt sfos sfss sfsu sfts slft slln slon sloo slos slot slst slsu slts slut snfu snlf snns snoo snos snot snus sofo soft solf soll soln solo sols solt son- sono sons sont sonu soof sool soon soos soot soso soss sost sotl sotn soto sots sotu souf soul soun sous sout ssfl sslt ssns ssot sssf ssss sstl ssts stfn stfu stln stlo stlt stnn stns stof stol ston stoo stos stot stou stsf stss stuf stul stun stus stut suf- suff sufs sufu sul- sulf sull sulo sult sulu sun- sunn suno suns sunt sunu suos sus- suso suss sust susu suto sutu suus tfot tfss tlon tlos tnfl tnts tnut toff tofo toft tofu tol- toll tolo tolt tolu tonn tono tons tonu toof tool toon toos toot toso toss tost tosu toto tots tott toul toun tous tout tsfl tsol tsos tsou tssf tsst tsts tsun ttff ttfn tton ttss tttt ttul tuff tufo tuft tufu tull tulo tulu tunn tuno tuns tunu tuos tuss tust tutl tuto tuts tutt tutu tuuo ufos ulft ullo ulno ulo- ulos ulto ults ultt ulul ulus unlf unno unns unon unos uns- unso unst unto unts unus unut uofl uofo usfl usfs uslu usno usnu usos ussf usss usst ussu usto usts usul usun usus utfo utsl utto uttu uulu uuno uutf uuuu