-ous dddd ddot ddss ddts dmds dmdt dmso dmss dmst dmts dmus dod- dodd dodo dods domm domo doms dood doom door doos doot dord dorm doro dorr dors dort doru doso doss dost dotd doto dots dott doud doum dour dous dout drms drod drom drot drou drrs drum drus drut druu dsdm dsdr dsms dsos dsrr dsst dsto dsts dtor dtot dtss dudd dudo duds dudu dumm dums duo- duos duro durt duru dust duts duur duut mddm mdds mdos mdot mdsd mdst mdud mmds mmmd mmmm mmms mmod mmor mmsd mmst mmsu mmts mmus modd modo mods modu momo moms momu mood moor moos moot mord moro mors mort moru moso moss most mosu motd motm moto mots mott motu moud mour mous mout mrdd mrds mrmd mrsd mrtm mrts mrtt mrud msmm msms msmu msor msrt mssm mssr msst mstr msts msud msus mtom mtor mtrr mtss mtst mttr mtts mudd muds mudu mumm mumo mums mumu muos murd muro murr murs murt muru musd muso muss must musu muto muts mutt mutu muut oddd odds odmr odom odoo odor odos odot odou odso odts odtu odum odur odus omo- omoo omor omro omuo omus ooms oooo ooos oord oort oost oots oous ordo ords ordu ormo oro- orom oror oros orot orro orrs orso orsu orto orts orum orus osm- osmo osoo osor osos osrd osro ossd osso ossu ostr osts osum oto- otoo otor otos otro otrs otso otsu otto otts ottu otur otus ouds our- ouro ours ourt ousd oust out- outo outs ouu- rdms rdos rdso rmst rmtu rodd rodo rods romd romm romo roms rood room roor roos root roro rort roru roso ross rost roto rotr rots rott roud roum rous rout rrrr rrum rsdd rsds rsos rsts rstu rsum rtdt rtms rtss rtts rudd rudo ruds rumm rumo rums rumt rurd ruro rurs ruru ruso russ rust rusu ruto ruts rutt rutu ruud s-os sdds sdmo sdms sdot sdrs sdsm sdss sdsu sdtm smdr smod smos smot smrt smsd smss smtd smtu smur smus smut sodd sodo sods sodu somm somo sood soom soor soos soot sord sorm soro sorr sors sort soru soso soss sost sotm soto sots sotu soud soum sour sous sout sros srsd srtr ssdd ssdm ssot ssrm ssrs sssm ssss sstd ssts stdm stds stms stmt stod stom stoo stor stos stot stou strd stro strs stru stsm stss sttd sttr stud stum stur stus stut sudd sudo suds sum- sumd sumo sums sumu suor suos sur- surd suro surr surs surt suru sus- susd suso suss sust susu suto sutu suum suus t-mo tdor tdss tmos tmou tmro tmtt todd todo tods todt todu tomm tomo toms tomt tood toom toor toos toot tord torm toro torr tors tort toru toso toss tost tosu totd totm toto totr tots tott toum tour tous tout trmd trms trmu trod trom troo tros trot trou trsd trst trtr trud trus trut truu tsom tsos tsou tssm tssr tsst tstm tsts tsum ttms ttss tttt tudu tums tumu tuor tuos turd turm turo turr turs turt turu tusd tusm tuss tust tuto tuts tutt tutu tuum tuuo udds udoo udos udot udsd udts ummo umms umor umsu umts umus umut uomo uor- urds urdu uro- urom uroo urso urss ursu urts urum urur urus urut usdm usdo usds usdt usmd usmm usms usos ussr usss usst ussu ustm usto usts usus utor utto uttu uuuu