d-ix dddd didi dido didu digg digi digo diii dior diou dird dirr diux dixi do-x dod- dodd dodg dodi dodo dog- dogg dogi dogo dogu doid doig doix dood door dord dori doro dorr doru doud doug dour doux drix drod drog drou drug drui druu dudd dudo dudu dugu duid duir duo- durg duri duro duru duur dxdr dxgd dxgo dxii dxix dxrd dxrr dxrx dxur dxxr dxxx gdor gggg gidd gidi gido gigg gigi gigo giog gioi gird girg giri giro girr giru giur godi godo gogi gogo good goog gooi goor gord gorg gori goro gorr gou- goud goug gour goux grdx grid grig grod grog groi groo gror grou grrr grug grui grur gudi gudo gudu gugg gugi gugu guid gurd gurg guri guro gurr guru i-go iddo idgo idid idig idio idir idog idro iduo igoo igor igri iiii iiio iioi iioo iod- iodd iodo ioii ioio iooi iooo iorg iori ioug irdo iri- irid irig irio irix irod irri iuiu ixxi oddd oddi odio odir odiu odoo odor odou odur oggi ogod ogog ogoi ogou ogri ogro ogui oido oigo oiii oodi ooid oooo oord ordo ordu orgo ori- orid orig orio orix oro- oror orri orro ouii ouir our- ouro ouu- oxi- oxid oxo- oxox oxud oxxo rdio ridd ridi rido ridx rigg rigi rigo rigu riou riri rixo rodd rodi rodo rogg rogi rogo roid roig roio roir roiu rood roog rooi roor roox rori roro roru roud roux roxo rrrr rudd rudi rudo rugg rugi ruid rurd ruri ruro ruru ruud uddi udid udig udir udoo udox uggo ugod ugri ugro ugur uguu uirr uor- urdu urgi urgu uriu urix uro- uroo urox urri urur uuri uuuu uxor xggi xidi xiii xixi xorg xoro xoxo xrod xuri xuxu xxii xxix xxxi xxxo xxxx