bbbee be-er beber beebe beeby beery beppe beppu bepyr berbe berey berre berru berry beryu beuer beure beury beyer beyre brebu breer brere brery breu- breyr brrrr bruer bubbe bubby buber bubry burey burpy burru burry burye buyer buyup by-by bybee byrre ebber ebure eeeee eepee epure erbbe erber ereby erere errey eruby euery eurre eury- eyere eyeup eyrer p-rep pebre peebu peepy peere peery pepee peppe peppy pepup perer perre perry perur peryr peure peyer peyre pprey preye pryer pryup pubby puber puppe puppy puree purer purey purre purry pyere pyper pyppe pyree pyrre pyrye re-up rebbe reber rebuy reepe reere reppe repry repub rere- reree reuer rubby rubee ruber rubey rubup ruere rupee ruper ruppy rurey rybee uber- uerry up-by upbye upper urubu urupe uryu uryuu uuuuu ye-ye yebyu yeere yerby yeyre ypbpr yubbe yuery yuppy yurre yuyue