ormo ormy oro- oroe orom oror oroy orri orro orry oyee oyem oyer oyly oyre oyri rbbb rbbr rble rebb rebe rebo reeb reel reem rege regi regl regm rego regr reii reil reim reir relb rele rell relm relo rely reme remi remo remy reog reol rere rerg reri rero rery reye rgbe rgbi rib- ribe ribo riby riel riem rier rige rigg rigi rigo rigy rile rill rilo rily rime rimi rimm rimo rimy riol riom rire riri riyo rlee rlml rmll rmrg rob- robb robe robi robo roby roeg roel roer roey roge rogg rogi rogo rogy roig roil roio roir role roll rolm rolo roly romb rome romi romm romo romy roob roog rooi rool room roor rore rori roro rory roye royl rrle rrrr rybe ryeb ryel ryge ryim ryle ryme ryob yber ybor ybry yeel yeer yegg yegi yego yeie yeii yeir yele yeli yell yelm yelo yeme yemm yeom yerb yere yeri yerl yerm yero yerr yery yeye yeyi yeyo yeyr ygoe ygor yile yili yill yirb yire yirm yirr ylem ylle ylli ymel ymer ymir yobi yobo yogi yogo yole yoli yoll yolo yoly yomi yomo yool yore yori yoro yory yoye yoyo yrle yrly yyyy