orer orge orgn orgo orle orlo orlu orme ormn ormo orne orno oro- oroe orom oron oror orro orum oude oued ouen ouer ouge ould oule oulu oume oun- ound oune oung our- oure ourn ouro ouu- rder redd rede redl redo redr redu reed reel reem reen regd rege regl regm regn rego regr regu reld rele rell relm relo reme remn remo rend rene reng renn reno renu reod reog reol reou rerd rere rerg rero reru reue reul reuu rlee rleu rlml rlug rmll rmon rmrg rndm rnld rnod rodd rode rodo roed roeg roel roen roer roge rogg rogo rold role roll rolm rolo romd rome romm romo rond rone rong rono rood roog rool room roon roor rore roro roru roud roue roul roum roun rred rrle rrrr rrum rrun rudd rude rudl rudo rued ruel ruen ruer ruge rugg rule rull rulo rume ruml rumm rumo rund rune rung runn runo rurd rure ruro ruru ruud ruun udel udem uden uder udge udon udoo udun uele uell uend ueno ugeo uggo ugne ugod ugol ugro ugur uguu ulde ulee ulen uleo ulle ullo ullr ulme ulmo ulmu ulne ulno ulo- ulog ulul ulum umde umer umgo ummg ummo umno umoe umol umor unde undo uned unee unen uner ungo ungu unle unmr unne unno unon unro unum uoml uomo uone uor- uore urde urdu ure- ured urge urgu urle urne uro- urol urom uroo urre urum urun urur uuen uulu uuno uuuu