o-eo oade oaer oahe oara oare odah odai odda oddd oddi odea oded odei oden odeo oder odia odie odin odio odir odoh odon odoo odor odra oedn oedo oeid oen- oeno oera oere ohad ohai ohan ohed ohee ohen oher ohhi ohho ohia ohid ohio ohne ohno ohoh ohra ohre ohrn oido oier oiii oion oira oire onah onan onar onda onde ondi ondo one- onea oned onee oneh onei oneo oner onha onia onie onir onna onne onni onno onod onon onor onra ooaa ooda oodi ooer ooha ooho ooia ooid oona oone oooh oooo oora oord oore orad orae orah orai oran orao orar orda orde ordn ordo ore- orea ored oreh oren oreo orer orhe ori- oria orid orie orin orio orna orne orni orno oro- oroe oron oror orra orri orro qada qadi qadr qaen qaha qaid qana qand qani qara qare qari qarn qdro qeha qehi qeii qena qene qere qeri qero qerq qian qiao qida qira qore qqqq qren qrio raad raan rada radd rade radh rado radr raed raen raer raha rahe rahi rahn rahr raia raid raie raii rain rair rana rand rane rani rann rano raoh rara rare rari raro rder rdio rdna rea- read reae rean reao rear reda redd rede redh redi redo redq redr reed reen reha rehe rehi rehn reia reid reii rein reir rena rend rene reni renn reno reod reqa reqd rera rerd rere reri rero rhae rhea rhee rhen rheo rhin rhio rhoa rhod rhoh rhon rhoq riaa riad riah riai rian rida ridd ride ridi rido ried rien rier riha riho riia riin rina rind rine rinn rino rion riqq rire riri rnai rnie rnin rnod road roan roar roda rodd rode rodi rodo roea roed roen roer roha rohe rohn rohr roia roid roin roio roir rona rond rone roni rono rood rooi roon roor rora rore rori roro rqda rrad rrah rred rrna rrrr