bbbbbb beebee beebem beembe beemer beerme beiber beimir bemire berbee berber berere berime berrer berrie berube beruri beumer beurre bibber bibemi bibiri bibiru bieber bierum bimber bimmer bireme biribi breere brehme bremer breuer bribe- bribee briber bribir bribri brimer brimir brimme brubru bruree bubber bububu buhrer bumbee bummer burbur burier burree burrer burrie bururi ebr-ii ebrie eburru eburum eebree eerier embibe embree embrue emeere emmure erbium erbree erimbm erimem euerie hebbur heebee heebie heehee hehehe hehheh heibri heirie hemmer hemmir hemure herber herbie herbri herher herhim herier herire herme hermeh hermie herrem herrie hibhib hiemer hierer hubber hubbub hububb hueber huh-uh humber humbie humeri humhub humhum humiri hummer hummie hummum humure huremi hurrer hurumu i-bere i-bure ibrium iherir imberb imbibe imbrie imbrue imhere imiere imirim immire immure irherm mbembe mbieri meemie mehuru meirre member membre mememe memere mereuh merire mermer merrem merrie merure mhuire mi-hee miburi mierie mimmer mimure mirier mirihi mirrer mirrhe miruru mm-hmm muhuhu muhurr muhuru mummer mummie murehe murium murmir murmur murree murrhe murrie muumuu rehber reheur rehire reiber reimei reimer remeue remire reueir reuere reuire ribber ribbie ribibe ribier rieber rimier rimmer rirumu riuere rubbee rubber rubbie rubier rubrie rubrum ruhubi rui-be rumber rumbur rummer uh-huh um-hum umbier umirim