bbbbbb bcheck bechem becher becker beckum becure beebee beebem beeker beembe beemer beerme bekker berbee berber berche bercke bereke berere berker berrer berube beumer beurre bhurch bkchem breech breere brehme brekke bremer bremke breuer brubru bruche bruker bruree bubber bububu buchch bucher bucker buech buhrer bukkur bukuru bumbee bummer burbur burcer burree burrer buruku c-cube ceecee ceruce chebec chebuk cheche chechu check- cheech cheeke cheekh cheere chembe chemer cherch cheree cherem cherke cherme cherre cherub cherur chubeh chubek chuchu chuker chukke chukku chukur chumbu chumeh church churke churme churre churuk creche creech creeke cremec cremer cruche cubber cubeck cubube cucube cucurb cumber cumbre cumbum cumere cumhur cummer curber curmur currer eburru eburum echeck eebree ekerem embree embrue emeere emmure erbree erche- ercheu erkech eucher euchre hebbur hecche hecher hecker heebee heehee heerce hehehe hehheh hekmeh hemmer hemure herber hereke herher herme hermeh hermuk herrem hkcccc hrebec hubber hubbub hububb hucche hucker hueber huh-uh humber humhub humhum hummer hummum humure hurrer hurumu k-much kebber kecche keeker kehrer kembe kember kemmer kerber kerche kereru kerker kerkuk keuruu khrber khumbu kreker kremer krueck krume kubeer kucheh kuchek kucher kuchum kukere kum-bu kumbuk kumbum kumbur kumher kumkum kummer kummuh kumukh kurche kurkcu kurmuk kurree kurukh kurume kururu mbembe mccree mccrum mcruer mecche mechem mecher meckhe meeker mehche mehmke mehuru member membre mememe memere mercer merche merece mereuh merkem merker merkur mermer merrem merure meurce mm-hmm mucche muchee mucheh muchur muchuu mucker muecke muhuhu muhurr muhuru mukuru mummer murche mureck murehe murmur murree murrhe muumuu rcrumb rebbec rebeck rebeuc rebuck rebuke recche recrue recuer recumb recurb recure reeker rehber reheur rekkem remeue reubke reuere rubbee rubber rubrum ruchek rucker rumbek rumber rumbur rumker rummer rurkee ucurum uecker uh-huh uherce um-hum umuchu