hhhhh hi-hi hipp- hippi hitit hitup huhuh humit humph hutit huttu hutup iiiii iitti imhip imhit immit imput ipiti ittti itu-t itutu iuput mi-mi mimmi mimpi mipim mithi mitim mitti mitui mmhmm mmiii mmmmm mmpip mt-th mt-ti mt-tm mt-tp mt-tt mummu muppu muthu mutti mutum phimu phiph phpht phtpp phutu pipit pippi pitip pitth pitti puhmu puhtu puthi putim putit putt- putti puttu putup thttp thuit thumi thump ti-hi ti-ti timit tipit tippi tippu tipup tithi titii titti titup ttttt tumut tuppi tutti uh-uh uhhuh uitti umhum upput uuuuu