-aaa- aaace aaaee aaarc aabaa aabba aabra aacbc aaker aakre aarau abaab ababa ababe ababu abaca aback abaer abaka abake abara abare abaru abbac abbar abbur abccc abear abeau abeba abebe abece abeer abekr abera abere aberr abeuk abkar abrac abrak abrar abrek abreu abura aburr acaca acacb acack acake acar- acara acare acaua accra accub accue accur aceae acera acerb ackee acker acrab acrea acree acrue acuba acura acure aeaea aebbe aerru aka-e akaba akare akbar akbuk akce akera akker akkra akkub akkur akrak akrar akuku akura akure ar-ab ara-c arab- araba arabe araca arace arack araea arake araku arara arare araru arbab arbar arbee arber arbre arcae arcee areae arear areca areek areka areke arere arkar arrak arrau arrea arrua aruaa aruac aruba aruke arura aruru auber aukra aurae aurar aurea aurkc aurra b-r-k baabe baake babak babar babau babec babee babek baber babka babra babur bacab bacar bacca bacea back- backa backe bacu bakar bakau bakea baker bakka bakke bakra bakrc bakur baraa barab barac barak barar barba barbe barbu barca barce barea barek barer bark- barka barke barra barre barru barua baruc bauer bauke baura baure bauru bbbee bbear be-er beack beara beare bebar bebek beber bebra becak becca becke becue beeac beebe beeke bekaa beker bekka bekke bekra berak berar berau berba berbe berca berck bercu berea berec berek berk- berka berke berra berre berru beuca beuer beure braak braca bracc brace brack brake break breba brebu brece breck breek breer breke brera brere breu- brrar brrrr bruce bruck bruer bruke bubba bubbe buber bubka bucak bucca bucek bucka bucku bucur bukac buker bukk- buraa burak burca burck burcu burea burek burka burke burra burru buruc buruk c-a-c ca-ca caaba caare caber cabra cabre cacak cacau cacu caec- caeca caere cakra caraa carab carac carak carau carb- carck carea carek carer cark- carra carre carue cauac cauca cauce caue cauer caure ccccc ceace ceara ceare cearr cebec ceber cecka ceeac ceere cerae cerak cerbu cerc- cerca cerce cerea cerec cerer cerka cerke cerre craba crabb crace crack craer crake crare creak crear crebe crece creek creer creke creu- creue cruce cruck cruke crura crure cuaba cubbe cubeb cuber cubra cubub cucea cucuk cueca cuera cuker curac curae curar curau curce curer curre curua eaker earar ebara ebber ebure ecara ecare ecker eecca eecke eeeee ekaru ekker ekuku ekuru erace erbaa erbar erbbe erber ercea ereac erear erere erkak erkec eruca eruke eubac eucre eurre k-car k-rab kaaba kaabu kaaru kabaa kabab kabak kabar kabba kaber kabru kabua kabur kacar kacee kacer kaera kakae kakar kakau kakka kakke kakku kakra kakur karak karbu karee karka karku karre karuk karur kauce kauer kaura kauru keaau keare kebab kebar kebbe kebek keber kebra kecak kecer keera keere kekec kera- kerar kerek kerre kerua keuka kraak kraar krack kraka krake kreca kreek kreka kreke kreuk kuaka kuara kubau kubba kubek kuber kubra kucer kucuk kukak kukar kukec kukka kukua kukur kurak kurar kurbu kurek kurka kurku kurre kuruc kuruk ra-ra raaba raabe raack rabab rabac rabak rabba rabbe rabke racak race- racer racka rakaa rakab rakee rakek raker rakke rarae rareb raree rarer rccar reace reack reake rear- reaue rebab rebak rebar rebbe rebec reber rebra recca recce recea recka recke recue recur reece reere rekka rekke rere- reree reuar reuer ruaka ruark rubab rubba rubee ruber rubke rubra rucer rucka rueca ruere rukke rurak rurec rurka u-cee uacrr uber- uceku ukaea ukeke uraba urare urbar urea- ureae urera urker urrea urubu uruce urucu uuuuu