muel muhi muhr muhu muie muil muir mule muli mull mulm mulo mulu mume mumm mumo mumu murc mure muri murl muro murr muru o-eo occc occi oce ocee oche ochi oclc ocml ocom ocre ocrl ocro ocrr ocul ocum ocur oec- oecc oeec oeil oele oeme oere oerm ohcc ohee ohel oher ohhi ohho ohio ohme ohoh ohre ohum oici oier oiii oime oire oium olcc ole- oleh olei oleo oler olhm olic olie olim olio olle olli ollo olmi olmo olom olor olur omee omei omeo omer omic omie omim omio omle omo- omoe omoi omoo omor omre omri omro omul omuo oocr ooer ooho oolo oome oooh oooo oore orce orch orci orco ore- orec oreh orel orem oreo orer orhe ori- oric orie oril orio orle orlo orlu orme ormo oro- oroe orom oror orri orro orum oucc ouch ouer ouie ouii ouir oule oulu oume oumi our- oure ouro ouu- rccc rchm rcic rcle recc rece rech reci recm recr recu reel reem rehe rehi rehm reii reil reim reir reiu rele rell relm relo reme remi remo reol reou rere reri rero reru reue reul reuu rhce rhcm rhee rhem rheo rhim rhio rhli rhoc rhoh rhue rhum ricc rice rich rico riel riem rier rieu riho rile rill rilo rilu rime rimi rimm rimo rimu riol riom riou rire riri riue rlee rleu rlml rmll rocc roce roch roco roel roer rohe rohl rohm rohr rohu roil roio roir roiu role roll rolm rolo rome romi romm romo rooi rool room roor rorc rore rori roro roru roue rouh roul roum rrle rrmc rrrr rrum ruce ruch ruci ruel ruer ruhe ruhh ruhi ruhl ruhm ruhr rule rull rulo rume rumi ruml rumm rumo rurc rure ruri ruro ruru u-ie ucci ucel uche uchi ucho ucil ucio ucmc ucom ucrc ueir uele ueli uell uhcl uher uhle uhoh uhuh uile uiml uirr ulcc ulch ulco ulee uleo ulic ulie ulim ulle ulli ullo ullr ulme ulmi ulmo ulmu ulo- uloc ulul ulum umec umer ummo umoe umol umor umri uocc uolc uoml uomo uor- uore urch urci ure- ureh urho uric urie urim uriu urle urmi uro- urol urom uroo urre urrh urri urum urur uulu uuoc uuri uuuu