bbbee be-er beber beebe beene behen beher behue bene- benne bennu benue benun benur bepen beppe beppu berbe bereh beren berhe berne berre berru berun beuer beure bheen bheer bpeen brebu breen breer brene brenn brere breu- brrrr bruen bruer bruhn brune brunn bruun bubbe buben buber buhen buhne buneh bunne bunun bureh buren burn- burne burru burun ebber ebene ebern ebneh ebner ebure eeeee eener eepee ehnen ehren enbun enper enpeu enure enurn epeen epene epher epheu epure erbbe erben erber ereen erere ernen eupen eurre h-e-b hburn he-he hebbe hebe- heben heber heene heepe heere heern henen henne hennu heper heren herne herre herur heuer heure hhhhh hnrpu hrere hrrep hu-pe hubbe huber hubur huere huhuh hunne hupeh huppe hurbe hureh hurre hurup huuru n-p-n neber nebpu neere neheb neher nehru neneh neper nephu neppe neree nerre nerur neuen neuer neueu neune neur- neure nnebe nu-nu nuhuh nunun nupen nupur nure- nureh nurun p-n-p p-rep pebre peebu peene peere pehun pene- pener penne penre penup penur pepee peppe pepup peren perer perne perre perun perur peure phebe pheer phen- phene phere phpbb phren preen prene prepn pruen prun- prune puber punbb punee punne puppe puree pureh puren purer purre re-up rebbe reber rebun reene reepe reere reerh reher rehue renbp renee rener renne repen reppe repub repun rere- reree rerun reuen reuer reune rheen rhene rnpep rubee ruben ruber rubup ruere rueun ruhen ruhnu ruhub runer runne runup rupee ruper ubeen uber- uh-ee uh-uh uhhuh uhuru unerp unhue unnun unnur unpen unpeu unrep unruh unrun unurn upenn upher uppen upper uprun urubu urupe uuuuu