murl muro murr muru o-eo oddd oddi oded odei odel odem odeo oder odie odio odir odiu odle odmr odom odoo odor odou odrl odum odur oedo oeid oeil oele oeme oere oerm ogdl ogee ogel oger ogge oggi ogle ogli ogml ogod ogog ogoi ogou ogre ogri ogro ogui ogum oido oier oigo oiii oime oire oium olde ole- oled oleg olei oleo oler olgr olid olie olig olim olio olle olli ollo olmi olmo olog olom olor olur omed omee omei omeo omer omid omie omim omio omle omo- omoe omoi omoo omor omre omri omro omul omuo oodi ooer ooid oold oolo oome oooo oord oore orde ordo ordu ore- ored oreg orel orem oreo orer orge orgo ori- orid orie orig oril orio orle orlo orlu orme ormo oro- oroe orom oror orri orro orum oude oued ouer ouge ouie ouii ouir ould oule oulu oume oumi our- oure ouro ouu- rder rdio redd rede redi redl redo redr redu reed reel reem regd rege regi regl regm rego regr regu reid reii reil reim reir reiu reld rele rell relm relo reme remi remo reod reog reol reou rerd rere rerg reri rero reru reue reul reuu ridd ride ridi rido ried riel riem rier rieu rige rigg rigi rigo rigu rile rill rilo rilu rime rimi rimm rimo rimu riol riom riou rire riri riue rlee rleu rlml rlug rmll rmrg rodd rode rodi rodo roed roeg roel roer roge rogg rogi rogo roid roig roil roio roir roiu rold role roll rolm rolo romd rome romi romm romo rood roog rooi rool room roor rore rori roro roru roud roue roul roum rred rrle rrrr rrum rudd rude rudi rudl rudo rued ruel ruer ruge rugg rugi ruid rule rull rulo rume rumi ruml rumm rumo rurd rure ruri ruro ruru ruud u-ie uddi udel udem uder udge udid udig udim udir udoo ueir uele ueli uell ugeo uggo ugli ugod ugol ugri ugro ugur uguu uige uile uiml uirr ulde ulee uleo ulie ulim ulle ulli ullo ullr ulme ulmi ulmo ulmu ulo- ulog ulul ulum umde umer umgo ummg ummo umoe umol umor umri uoml uomo uor- uore urde urdu ure- ured urge urgi urgu urie urim uriu urle urmi uro- urol urom uroo urre urri urum urur uulu uuri uuuu