ghurko glooko gogoro gohook gokool gollur googol googoo googul gooroo gorgol gorgor gorklo gorlok gourou grogol grough grugru grullo guggol guggul gulgul gulluk gurugu h-hour hogoro hohloh hohoho hok-lo holhol holloo holoku holoor holour hoohoo hookor hooroo horgr hororo horror huh-uh hukkok hulgur hullok hulloo hullur huluhu huoguo hurroo kholgo khorgo khorlo khorol khoroo khoruk khuhro kogoro kohoku kokkoh kokoku kokolo kokoro kolkuh kolluk kologo kololo kookoo korkor kororo koruru koukou kouloh koulou kouoro kourou kruglo kulhor kullur kulolo kuloor kululu kurkul kurogo kuroko kurukh kururu l-hour lloro lokrur loloru lolugu looloo lougou loukou loulou lourlo lugogo lugulu luguru lukulu lurulu o-hook ogolkr ohlook ohohoh okollo oluklu oohooh ookroo oooooo oroluk orrho- orrour rhogog rogolo rokkor rokuko rokuro roogoo rugolo ruhroh ruurlo ugurlu uh-huh ukhrul ulloor urgull urkulu urughu