a-hmao am-heh amamau amomum emumae eumaea euouae haema- haemo- haemoo hahaha hahhah hamama hammah hammam hauhua haumea heaume heehee hehehe hehheh ho-hum hohoho homaea homeo- homoe- hoo-ha hoohaa hoohah hoohoo huh-uh humhum hummum ma-mha maaemo maamme maemae mahama maheem mahuma mahume mamamu mammae mammea mammee mammo- maohou maomao maumau maumee mehama mehome mememe memome mm-hmm moehau mohoao mohoua mohuhu moomoo muhooa muhuhu muumuu ohmama ohohoh omemee oohooh oooooo uh-huh um-hum umauma uuemaa