achaea achema achham achmea achuma acmaea aeacea am-heh amacha amamau ameche cacche cacem cachaa cacheu cachua caecum cahama camaca camamu cameca ccache ceauce ceecee ceemac chacha chacma chaheh chame- chameh chamma chamua chamum chauha cheaha checca checea cheche chechu cheech cheema chuchu chueca chumeh chumma cmucam ecache echuca emumae eumaea hachee hachem haema- hahaha hahhah hamaca hamama hamech hammah hammam hauhua haumea heaume hecame hecche heehee hehehe hehheh hucche huemac huh-uh humcha humhum hummum ma-mha maacah maacem maamme macaca macae maccam maccha macche macham macua macuca maemae mahama maheem mahuma mahume mamamu mammae mammea mammee maumau maumee mcacea meauce mecche mecham mechau mechem mehama mehche mememe mm-hmm mmaacc mmachc mucche muchee mucheh muchuu muhuhu muumuu uh-huh um-hum umauma umuchu uuemaa