dddd didi dido digg digi digo diii dior dird dirr dod- dodd dodg dodi dodo dog- dogg dogi dogo doid doig dood door dord dori doro dorr drod drog gdor gggg gidd gidi gido gigg gigi gigo giog gioi gird girg giri giro girr godi godo gogi gogo good goog gooi goor gord gorg gori goro gorr grid grig grod grog groi groo gror grrr i-go iddo idgo idid idig idio idir idog idro igoo igor igri iiii iiio iioi iioo iod- iodd iodo ioii ioio iooi iooo iorg iori irdo iri- irid irig irio irod irri oddd oddi odio odir odoo odor oggi ogod ogog ogoi ogri ogro oido oigo oiii oodi ooid oooo oord ordo orgo ori- orid orig orio oro- oror orri orro rdio ridd ridi rido rigg rigi rigo riri rodd rodi rodo rogg rogi rogo roid roig roio roir rood roog rooi roor rori roro rrrr