mrac mrad mrca mrcc mrda mrdd mria mrmc mrmd mrrc oadm oaic oama oara ocac ocad ocam occa occc occi ocga ocma ocom ocra ocro ocrr odac odai odam odci odda oddd oddi odia odic odio odir odma odmr odom odoo odor odra ogai ogam ogar ogdc oggi ogma ogoa ogod ogog ogoi ogra ogri ogro oici oido oigo oiii oira omac omai omam omao omar omca omda omia omic omid omim omio omma omo- omoa omoi omoo omor omra omri omro ooaa oocr ooda oodi ooia ooid ooma oooo oora oord orac orad orai oram orao orar orca orci orco orda ordo orga orgo ori- oria oric orid orig orio orma ormo oro- orom oror orra orri orro raad raag raam rac- raca racc raci raco rada radc radd radm rado radr raga ragg ragi rago raia raic raid raig raii raim rair rama rami ramm ramo raoc raom rara rari raro rcac rccc rcdc rcga rcgc rcic rcid rcrd rcrg rdac rdcm rdio rdma rdoc riaa riad riai riam rica ricc rico rida ridc ridd ridi rido riga rigg rigi rigo riia rima rimi rimm rimo riom riri rmrg road roag roam roar roca rocc roco roda rodd rodi rodo roga rogg rogi rogo roia roid roig roio roir roma romd romi romm romo rood roog rooi room roor rora rorc rori roro rrad rrmc rrrr