ddddd dguok do-do dodoo doggo dohuk dokdo dokhu dokuo doodo doogh dooku dough du-ku duddo dudok dudou duduk dukku go-go go-oo goddo gogok gohog goodg goodo goooh gough guddu gudok gukgo hhhhh ho-ho ho-oh hoddu hodod hokku hough hu-go hudud huggo huhuh hukok khoku khood ko-ko kodok kogho kokko kokou koogu koudo kudou kukko kukok o-dog odudu ogogo ogugu oh-oh oh-ok ohgod okoho okuku ooooh ooooo u-god uh-oh uh-uh uhdoh uhhoh uhhuh ukodo ukuug uuuuu