b-r-k bbbee bcell be-er bebek bebel beber becel beche becke beckh becue beebe beech beeke beele beher behle behue beker bekke belce belch belec belee belek bellb belle belue belur berbe berck bercu berec bereh berek berel berhe berk- berke berle berre berru beuch beuer beule beure bheel bheer bhele blech bleck bleek bleer blehr bleke blekk blere bleue bluer bluke blurb blure blurr brebu brece brech breck breek breel breer breke brell brere breu- brrrr bruce bruch bruck bruer bruhl bruke brule brull bubbe buber buble bucek buchu bucku bucur buell buhle buker bukk- bulb- bulch bulck bulke bull- bulle bulul burch burck burcu bureh burek burel burke burle burru buruc buruk cblue ccccc ccell ccrcl ccrel cebec ceber cech ceche ceele ceere celeb celer cell- celle cerbu cerc- cerce cerec cerer cerke cerre chech check cheek cheel cheer chehr chekc cheke chel- chelb chele chell chere cherl cheru cheue chher chubb chuck chueh chuek chull chur- chure churk churl churr churu chuuk chuul cleck cleek cleer cleke clerc clere clerk cleuk clubb cluck clue- cluer cluke clurr crebe crece creek creel creer creke crele crell creu- creue creul crrel cruce cruck cruel cruke crule crull crure cubbe cubeb cubel cuber cubub cuche cucuk cuker culbe culch culle cullu culur curce curch curel curer curle curll curlu curre cuuel ebber ebble ebell eberl eblul ebull ebure eccle eckel ecker eckle eecke eeeee eeler eheke ekker ekuku ekuru elche elele ellek ellel eller ellul elrec elulu eluru erbbe erber erech erere erkec erkel eruke eucre euell euhel euler eurel eurre h-e-b he-he hebbe hebe- hebel heber heble heche hecke heele heere hekel heker hekk- helck helek heler helle helre helue herce herek herel herke herle herre heruk herur heuch heuer heule heure hhhhh hkcee hluce hrbek hrcel hrere hubbe hubel huber hubur hucch huche hucul hueck huere huhuh huker hulce hulch huleh huler hulle hurbe hureh hurel hurll hurre huuru kcell kebbe kebek keber keble kecel kecer keche keech keele keere kehek kehel kekec kelce kelch keleh kelek kelle kerch kerek kerel kerle kerre kheer khleb khull khuru khuur klece klerk kluke kreek kreel krehl kreke krele krell kreuk krull kubek kuber kubul kucer kuche kuchl kuchu kucuk kuehl kuheh kuhle kukec kukel kukle kukur kullu kulul kulur kurbu kurch kureh kurek kurku kurlu kurre kuruc kuruk lebce lebec lebel leber lecce leche leece leech leeke leell leere lehel lehre lekel lekeu leleu lelle lerch lerer leuc- leuce leuch leuk- leuke lheuc lluch lubbe luber lubke luble lubur lucee luche luchu lucke lucre lucur luker lukre lulec luleh lulle luluc lulul lurch lurck lurer lurue rebbe rebec rebel reber recce reche recke recue recur reece reech reere reerh reher rehue rekel rekke rekle relee relek relue rere- reree reuel reuer reule rubee rubel ruber rubke ruble rucer ruche rucul ruehl ruele ruell ruere ruhle ruhub rukel rukke ruler rurec ruule u-cee ubble uber- uccel uccle uceku ucell uchee ucheh uchku uchuu uclue uh-ee uh-uh uhecr uhhuh uhler uhuru ukeke ulcer ulche ulker ullur ululu uluru urcel urech urelu urkel urker urubu uruce urucu uuuuu