-ous ffff ffps ffrr ffss fftf ffun fmno fmnp fmsr fmss fnrs fnsp fnuf fofo fomo fomp fomt fono fons font foof foom foon foos foot fopp fops for- form forn foro forr fors fort foso foss fost fotm foto fotp fots fott foun foup four fous fout fprf frmn frns from fron frop fros frot frou frps frsm frso frst frum frun fsfo fspf fssf fssp ftop ftos ftps ftrs ftsr fuff fufu fumo fums funf funs funt fuor fur- furm furn furo furr furs furt fuso fuss fust fusu futo futs futu mfor mfou mfps mfrp mfrs mftf mmff mmmm mmms mmor mmpr mmpu mmrf mmrp mmst mmsu mmts mmun mmus mnop mnos mnpo mntn moff mofo mofu momo moms momu mon- monn mono mons mont monu moon moop moor moos moot mopp mops morf morn moro mors mort moru moso moss most mosu motm moto mots mott motu mouf moun moup mour mous mout mpfs mppf mppp mpps mprf mpro mprp mpst mptp mron mrps mrtm mrtn mrts mrtt msff msfs msft msmm msms msmu msnp mson msop msor mspp msrp msrt mssf mssm mssp mssr msst mstp mstr msts msun msus mtff mtns mtnt mtom mtor mtpn mtrr mtss mtst mttr mtts muff mufu mumm mumo mump mums mumu munn muno muns munt munu muon muos mups murn muro murr murs murt muru muso muss must musu muto muts mutt mutu muut n-up nfff nfon nfps nfrs nfsm nfsr nfsu nfto nmff nmfp nmfs nmnt nmon nmos nmsp nnmt nnnn nnos nnot nnpr nnss nntn nom- nomo noms nomu non- nonn nono nons nont nonu noo- noon nooo noop noor noos noot nops nor- norf norm norn noro norr nors nort nos- nosm noss nost nosu not- noto nots nott noun noup nour nous nout nprm nprt npss nptn nron nrpn nrps nrsp nrts nsfs nsnr nsof nsos nsou nsps nssf nsso nssp nssr nsss nstp nsts nstu ntfp ntfs ntnu ntof ntop ntru ntsf ntss ntsu nttm ntto nttr nuff numm nump nums numt numu nunn nuno nuns nunt nuon nups nurn nurp nurr nurs nurt nuru nuss nust nusu nuts nutt nutu off- offo offr offs offu ofno ofor ofst oftp ofus omn- omo- omon omoo omor omps ompt omro omsn omuo omus onno onon onor onos onpt onpu onso onst ont- onto onup onur onus onut ooff oofs ooms oons oont oooo ooos oops oort oost ootp oots oous opms opo- opon opor opos oppo opps opsm opsu optn opto opts opus orff orfs orfu ormn ormo orno orns oro- orof orom oron oror oros orot orps orro orrs orso orsu orto orts orum orup orus osm- osmo osno osnr osoo osor osos ospm osro osso ossu ostr osts osum osun otfp oto- otof oton otoo otor otos otpp otro otrs otso otsu otto otts ottu otur otus ouff oun- our- ourn ouro ours ourt oust out- outo outs ouu- pfff pffr pfft pfps pmmp pmmu pmos pmpm pmpo pmrs pmrt pmsf pmts pmut pnnm pnom pnon pnot pnpo pnpp pnro pntm pntr pnup poff pomo pomp poms pomu pono ponp pons pont poof poon poop poor poos poot pop- popo popp pops popt porn poro porr pors port posn poso poss post potf poto pots pott potu pouf poum poun poup pour pous pout ppms ppos pppn pppo pppp ppps pprf pprm ppru ppsf ppss pptn ppts pptt ppur prfs prnp pro- prof prom pron proo prop pros prot prou prps prrm prrs prso prss prtm prtp prtr pruf prum prus prut pruu psfs psnr pson psos psou pspp pspr psps psrp pssm psso psst psts pstu ptmp ptms ptop ptrf puff puft pump puno puns punt punu pups pupu pur- puro purp purr purs puru puss pust put- puto puts putt putu rmon rmrp rmsp rmst rmtu rnnt rnot rnsp rntp rnut roff rofo romm romo romp roms rono rons ront roof room roon roop roor roos root ropo rops roro rort roru roso rosp ross rost rotn roto rotr rots rott rouf roum roun roup rous rout rpms rpof rpon rpos rppn rpps rptn rpts rrmp rrrr rrsp rrum rrun rsnn rsno rsnr rsos rspo rsps rstp rsts rstu rsum rtfm rtmp rtms rtns rtps rtss rttp rtts ruff rufo ruft rumm rumo rump rums rumt runf runn runo runs runt rupp rupt ruro rurp rurs ruru ruso russ rust rusu ruto ruts rutt rutu ruun s-os sfmm sfnt sfor sfos sfro sfss sfsu sftp sfts smof smon smos smot smps smrf smrt smsn smsp smss smtn smtp smtu smur smus smut snfu snmp snns snom snoo snop snor snos snot snpo snpp snrs sntr snum snur snus sofo soft somm somn somo son- sono sons sont sonu soof soom soon soop soor soos soot sopo sopp sops sopu sorm sorn soro sorr sors sort soru soso soss sost sotm sotn soto sotp sots sotu souf soum soun soup sour sous sout spfs spms spmt spns spon spoo spop spor spos spot sppf spps sprm spro sprs spso spsp spss spst spto sptr spts spun spur spus sput srnn srno sros srps srpt srsp srtp srtr ssfp ssns ssop ssot sspf sspo ssps sspt ssrm ssrs sssf sssm ssss sstp ssts stfn stfu stmp stms stmt stnn stnr stns stof stom ston stoo stop stor stos stot stou stpf stpp stps strn stro strs stru stsf stsm stss sttr stuf stum stun stup stur stus stut suf- suff sufr sufs sufu sum- sumo sump sums sumu sun- sunn suno suns sunt sunu suor suos sup- supo supp supr sups supt sur- surf surn suro surp surr surs surt suru sus- suso susp suss sust susu suto sutu suum suus t-mo tfnp tfot tfpt tfrs tfss tftp tmnt tmos tmou tmps tmro tmsp tmtt tnsp tnts tnut toff tofo toft tofu tomm tomo tomp toms tomt tonn tono tons tonu toof toom toon toor toos toot top- topf topo topp tops topt topu torf torm torn toro torp torr tors tort