d-rod ddddd didio digi- digid digor digrf digri diigo diogo dioid dioro dirfi do-do dodoo dodro dofor doggo dogof doido doodo doofi dorff dorgi dorid dorig dorio dorog driff drigg drigo droff drog- drogo droid droig drood droof droog drori fidor fiord fiori firgo fodor foggo foir- foord ford- fordo forgo forio forro frigg frigo friog frodo froid frood gi-fi girod go-go go-oo goddo godor godri goffi gofio gofor gogoi gogro goodg goodo gooff goord gordi gordo gorgo gorir gorod grido griff grifo grigg grodd groff grogg groid grood groof grrrr idio- idodi idogo idood if-- ifido ifood igdir iggri igigi iiiii iodid iodo- ioooi ioooo iorio irid- irido irori o-dog odiid odori ofdog offir offof ofgod ofori oggif ogidi ogiri ogogo oidor ooioo ooooo ordro orfor origi origo orodo orrgo ri-fi ridof rig-i rigid rigio rigor ro-ro roddi rodor rodri rofor rogoi roodi rorid