bbbbbb beebee beebem beebug beegee beegum beembe beemer beerme begbie begger begrim beiber beiger beimir bemire berbee berber berege berere bergem berger bergie berime berrer berrie berube beruri beumer beurre bibber bibemi biberg bibiri bibiru biburg bieber bierge bierum bigbee bigger biggie bigrig bimber bimmer bireme birger biribi breege breere breger bregge bremer breuer bribe- bribee briber bribir bribri brigge brigue brimer brimir brimme brubru brugge bruree bubber bububu bugbug bugger buggie bugiri buguri bumbee bummer burbur buregi burgee burger burgui burgum burier burree burrer burrie bururi ebr-ii ebrie eburru eburum eebree eerier egbere egerie eggier eirigi embibe embree embrue emeere emerge emigre emmure emuegg emurge erbium erbree ergeme erimbm erimem euerie gbegbe gebbie geegee gegger geggie geiger gemmer gerber gerege gereri gergei gerger germer gerrie geruge gibber gibier giggem gigger gigiri gimbri gimmer gimmie greger gregge gregre greige griebe griege grigri grimme grubbe gruber grugru grumme gubber gubeer gubgub gueber guebre guegue guerie guerre guerri guigue guirim gummer gurbir gurbru gurgum gurmie gurrie gurugu i-bere i-bure ibrium igbere imberb imbibe imbrie imbrue imiere imirim immire immure irugur mbembe mbieri meemie megere megerg megger megire megrim megumi meiger meirre member membre mememe memere mergee merger mergie merigi merire mermer merrem merrie merure meurig miburi mierie mimmer mimure mirier mirrer miruru muggee mugger muggur mugumu muguru mummer mummie murium murmir murmur murree murrie muumuu reggie regime regium regueb reiber reimei reimer remeue remire reueir reuere reuire reurge ribber ribbie ribibe ribier rieber rieger rigeur rigger rimier rimmer rirumu riuere rubbee rubber rubbie rubier rubrie rubrum rugger rui-be rumber rumbur rumege rummer umbier umirim