ddddd dhoop dhupu diddu didio didup digi- digid digup diigo diiop diogo dioid diphu dipod do-do dodoo doggo dohop doido doiop doodo doogh dough doupi duddo dudhi dudou duggi dugup giddh gippi gippo go-go go-oo go-op goddo gogoi gogui gohog goodg goodo goooh goudi gough guddi guddu guggi guidi guido guipp hhhhh hi-hi hidio higgi highd higig hipo- hipop hipp- hippi hippo ho-ho ho-oh hoddu hodid hodod hoigh hoodi hoppo hopup hou-i hough hu-go hudgi hudud huggo huhuh huidu idigh idio- idodi idogo idood ighiu igigi iiiii iodid iodo- ioooi ioooo o-dog oddup odiid odudu ogidi ogogo ogugu oh-oh ohgod ohiou ooioo ooooh ooooo oopod ophi- ophio opihi opio- opiod opodo opoho ouigo ouihi phiph phugh pigou pipid pippi pippo po-po podio podo- poggi pohio poipu pooid poopo popoi popop poppi poppo popup pough puggi pugio puhoi puppo puugi u-god u-hid u-pop udupi uh-oh uh-uh uhdoh uhhoh uhhuh up-do updog upido uuuuu