-ous aaaa aaam aaar aaas aaav aama aamo aamr aams aaoo aara aarm aaro aars aaru aasa aasm aass aasu aaus aava amaa amam amar amas amm- amma ammo ammu amoo amor amos amou amra amro amsa amso amss amua amum amur aoma aora aors aoss aous aram arar aras arau arma armm armo arms armu aroa arom aroo aror aros arr- arra arro arrr arrs arru ars- arsa arso arsu arua arum arva arvo asaa asam asao asar asas asau asma asmm asmr asms asom asor asos asou asra asrm asro asrs asru assa asso assr asss assu asum asur asus asva asvs auaa auma aur- aura auro ausa ausm ausu auvs avao avar avas avma avor avos avou avra avro avur avus avva avvo maaa maam maar maas mama mamo mams mamu maor maos mar- mara marm maro marr mars maru marv masa masr mass masu maua maum maur maus mava mavo mavs mmaa mmar mmas mmmm mmms mmor mmsu mmus moaa moam moar moas moma momo moms momu mooa moor moos moov mora moro mors moru mosa moso moss mosu mour mous mova mras mrsa msaa msar msas msau msav msma msmm msms msmu msoa msor msra mssa mssm mssr msus msvs muar muma mumm mumo mums mumu muos mura muro murr murs muru musa muso muss musu muva oaau oama oams oara oars oass oavs omam omao omar omas omma omo- omoa omoo omor omov omra omro omsa omuo omus ooaa ooma ooms oooo ooos oora oosa oous oram orao orar oras orav orma ormo oro- orom oror oros orra orro orrs orsa orso orsu orum orus orvr orvs osam osar osas osm- osmo osoo osor osos osov osro ossa osso ossu osum ouma our- oura ouro ours ousa ouu- ovar ovms ovo- ovoo ovra ovum raam raas rama ramm ramo rams ramu raom raos rara raro rars rasa rasm raso rass rasu raua raum raus rava rmas rmmv roam roar roas roma romm romo roms room roor roos rora roro roru rosa roso ross roua roum rous rova rovo rovs rras rrrr rrum rsaa rsma rsmv rsos rssa rsua rsum ruas ruma rumm rumo rums rura ruro rurs ruru rusa ruso russ rusu ruvu s-os saam saar saas sam- sama samm samo sams samu saor saos saou sara sarm saro sarr sars saru sarv sasa sasm saso sass saua saum saur saus sava savo savs savu smaa smas smos smss smur smus soam soar soas soma somm somo soom soor soos sora sorm soro sorr sors soru sosa soso soss sosv soum sour sous sova sovo sovs sovu sram sras sros ssaa ssam ssao ssas ssau ssra ssrm ssrs sssa sssm ssss ssvm suam suar suas sum- suma sumo sums sumu suor suos sur- sura suro surr surs suru surv sus- susa suso suss susu suum suus suva suvs svar svor uams uars uaru uasa uaua uavs umaa umar umas umav umma ummo umms umor umra umsa umsu umus uomo uor- uovo urao uras urau urma uro- uroa urom uroo urra ursa urso urss ursu urum urur urus urva us-a usaa usar usas usma usmm usms usos usov usra ussa ussr usss ussu usua usus uuuu uv-a uvaa uvas uvvu vaar vaas vama vamo vara varm varr vars varu vas- vasa vasm vaso vass vasu vaus vava vavs vmas vmos voar voms voom voor vor- vora vorm voro vors voru vosa voso voss vosu vour vous vram vras vrav vrms vrsa vsmu vvvv