rcrd rdac rder rdio rdoc rea- reac read reae real reao rear reba rebb rebe rebo reca recc recd rece reci recr reda redc redd rede redi redl redo redr reeb reed reel reia reid reii reil reir rela relb reld rele rell relo reod reol rera rerd rere reri rero riaa riab riad riai rial rib- riba ribe ribo rica ricc rice rico rida ridc ridd ride ridi rido ried riel rier riia rila rile rill rilo riol rire riri rlab rlee roab road roar rob- roba robb robe robi robo roca rocc roce roco roda rodd rode rodi rodo roea roed roel roer roia roid roil roio roir rola rold role roll rolo roob rood rooi rool roor rora rorc rore rori roro rrad rred rrle rrrr