cecchi cechie ceecee cehici cheche chechi chechu cheech chemeq chemi- chemic cheque chichi chiemi chih-i chimeh chimic chique chuchu chuice chumeh cimice ciucci cucchi cucice cucici cui-ui echium eiichi emeici hecche heehee hehehe hehheh hemici hichem hiuchi hucche huequi huh-uh humhum humici hummie hummum huququ ice-ih ichiei mcmiii mecche mechem meemie mehche mememe memici meucci mi-hee michie michiu miuchi mm-hmm mucche muchee mucheh muchic muchuu muhuhu mummie muumuu q-chem qheche quchic queche queece queech quehue queich quhich quiche quique uh-huh um-hum umuchu