ceecee cghene cheche chechu check- cheech cheeke cheekh cheken cheuge cheung chuchu chucun chugun chukke chukku chunee cucuge cuguen cunen ecgene echeck egence egnech en-ghe eneuch eneugh eugene eughen eunuch geegee genech guchen guegue guenee guneku gunnen gunung hecche hechen hecken heehee heenge heggen hehehe heheng hehheh henche hencke hengen hennen heuene hkcccc hucche huchen huggen huh-uh hukeng hungeh hungen kecche kechen keenen kekune kengen kengue kenken kennen kheneg kucheh kuchek kuchen kuchug kuenen kuggen kuhne kuhnen kunene kunnen nekhen neueue nuenen nuh-uh nukkuu nukunu u-neek uchkun ucuncu uenuku uh-huh unh-uh unhung unhunh unkeen