eeeee eepee eheke ehnen ekene ekuku en-hk enku enpeu epeen epene epheu epuku eupen he-he heene heepe hekk- hekne henek henen henke henne hennu hhhhh hu-pe huhuh hunne hupeh huppe keene keepe kehek kenku kenne keppe khene khuen kneeh kneen kneep kneph knepp kuheh kukup kuneh kunek kunen kunku kunne kupen kuppe n-p-n neneh nephu neppe neuen neueu neune nu-nu nuhuh nukeh nunun nupen p-n-p peeke peene pehun pene- penne penup pepee peppe pepup phen- phene punee punne punuk puppe ueken uh-ee uh-uh uhhuh ukeep ukeke unhue unken unnun unpen unpeu upenn uppen uuuuu