eeeee eener eepee ehnen ehren enper enpeu enure enurn epeen epene epher epheu epure ereen erere ernen eupen eurre he-he heene heepe heere heern henen henne hennu heper heren herne herre herur heuer heure hhhhh hnrpu hrere hrrep hu-pe huere huhuh hunne hupeh huppe hureh hurre hurup huuru n-p-n neere neher nehru neneh neper nephu neppe neree nerre nerur neuen neuer neueu neune neur- neure nu-nu nuhuh nunun nupen nupur nure- nureh nurun p-n-p p-rep peene peere pehun pene- pener penne penre penup penur pepee peppe pepup peren perer perne perre perun perur peure pheer phen- phene phere phren preen prene prepn pruen prun- prune punee punne puppe puree pureh puren purer purre re-up reene reepe reere reerh reher rehue renee rener renne repen reppe repun rere- reree rerun reuen reuer reune rheen rhene rnpep ruere rueun ruhen ruhnu runer runne runup rupee ruper uh-ee uh-uh uhhuh uhuru unerp unhue unnun unnur unpen unpeu unrep unruh unrun unurn upenn upher uppen upper uprun urupe uuuuu