erer erg- erga ergg erke erra errc erre erua erub eruc erur euba eubc euer euge eur- eura eurc eure gaar gaba gabb gabe gabr gabu gace gack gaea gaec gaer gaga gage gagg gagu gaku gara garb gare garg garr gaua gaub gaue gauk gaur gbag gc-c gcaa gcbc gccc gcrg geab gear geba gebe geca gece geck geek geer gege gegg gera gerb gere geru geue gggg grab grac grae grau grbr grcc grce grea greb grec gree greg greu grrr grua grub grue grug grur guaa guac guag guar guba gubb gubu guca guck guer guga gugb guge gugg gugu gura gurb gure gurg gurk gurr guru kaaa kaab kaag kaak kaar kaba kabb kabc kabe kabg kabr kabu kacb kacc kace kacu kaer kag- kaga kagb kagc kage kagg kagr kagu kaka kakc kake kakk kaku kara karb kare karg kark karr karu kau- kaub kauc kaue kaug kauk kaur kbaa kbab kbac kbae kbak kbar kbba kbbb kbbc kbbe kbbg kbbk kbbr kbbu kbca kbcb kbce kbck kbcr kbcu kbeb kbec kbee kbek kber kbga kbgb kbge kbgg kbgr kbkb kbkg kbkk kbkr kbra kbrb kbrc kbre kbrg kbrk kbru kbua kbub kbuc kbue kbuk kbur kbuu kcaa kcab kcac kcar kcau kcba kcbc kcbk kcbr kcbu kcca kccb kccc kcck kccr kccu kcea kceb kcec kcee kceg kceu kcgc kcgr kckc kckk kckr kcrc kcrg kcrr kcru kcua kcub kcue kcuk kea- keag keak kear keau keba kebb kebc kebe kebr kebu keca kecg keck kecr keek keer kega kege kegg kegk kegr keka kekb kekc keke keku ker- kera kerb kerc kere kerk kerr keru keug keur kgab kgac kgak kgba kgbb kgbc kgbr kgcb kgcc kgce kgcr kgeb kgec kgga kggg kggr kgra kgrb kgrc kgre kgrg kgrk kgrr kgua kkaa kkac kkag kkar kkba kkbb kkbe kkbg kkbr kkcb kkck kkcr kkea kkeg kkgb kkgr kkkk kkrb kkrc kkre kkrk kkrr kkua kkuu krab krac krae krag krak krar krba krbb krbe krbg krbk krbr krca krcb krcc krce krcg krcu krea kreb krec kree krek kreu krka krkc krke krkk krkr krku krrb krrc krre krrg krrk krrr krua kruc krue krug kruk krur kuac kuar kuau kuba kubb kubc kube kubr kubu kuca kucb kucc kuce kucr kuek kueu kuga kugb kuge kugr kuka kuke kukk kuku kura kurb kure kurk kurr kuru kuub kuuk kuur kuuu raab raag raak raba rabb rabe rabk rabu rac- raca racc race rack racu raec raeg raer raga rage ragg ragu raka rake rakk raku rara rarb rare rark raua raub rauc raue rauk rbbb rbbr rcac rcbc rccb rccc rcga rcgc rcrg rea- reac reae reak rear reau reba rebb rebe rebk rebu reca recc rece reck recr recu reeb reek rega rege regr regu reka reke rera rere rerg reru reue reuk reuu rgba rgbe rrrr ruag ruba rubb rube rubu ruca ruce ruck ruer ruga ruge rugg ruka ruke rukk ruku rura rurc rure ruru uabc uaca uarc uaru uaua ubac ubar ubba ubbe ubek uber ubra ucak ucar ucbc ucca ucea ucka ucrc ucua ueba ugab ugar ugcc ugcg ugra ugur uguu ukba ukcc ukek ukeu ukra ukrc ukur urac urau urba urbe urca ure- urea urga urge urgu urka urke urra urre uruk urur uuuu

-aaa- aaace aaaee aaarc aaarg aabaa aabba aabga aabra aacbc aaker aakre aarau abaab ababa ababe ababu abaca aback abaer abaga abaka abake abara abare abaru abbac abbar abbur abccc abear abeau abeba abebe abece abeer abega abege abegg abekr abera abere aberg aberr abeuk abgar abkar abrac abrak abrar abrek abreu abura aburr acaca acacb acack acage acake acar- acara acare acaua acccg accra accub accue accur aceae acera acerb ackee acker acrab acrea acree acrue acuba acura acure aeaea aebbe aegae aegea aeger aerru agace agara agaue agege aggag aggar agger agree aguar agura 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 arage arake araku arara arare araru arbab arbar arbee arber arbre arcae arcee areae arear areca areek arega areka areke arere argue arkar arrak arrau arrea arrua aruaa aruac aruba aruke arura aruru auber augea auger augre augur 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 bagac bagag bagar bagea bager bagga bagge bagra bagre bagru bagua bague bakar bakau bakea baker bakka bakke bakra bakrc bakur baraa barab barac barag barak barar barba barbe barbu barca barce barea barek barer barga barge bark- barka barke barra barre barru barua baruc bauer bauge bauke baura baure bauru bbbee bbear be-er beack beara beare bebar bebek beber bebra becak becca becke becue beeac beebe beega beeke begab begar begee begga begge begue begur bekaa beker bekka bekke bekra berag berak berar berau berba berbe berca berck bercu berea berec bereg berek berga berge berk- berka berke berra berre berru beuca beuer beure braak braca bracc brace brack braga bragb brage bragg brake break breba brebu brece breck breek breer breg- brega brege bregg breke brera brere breu- brrar brrrr bruce bruck bruer bruge brugg bruke bubba bubbe buber bubka bucak bucca bucek bucka bucku bucur bugab bugac bugak bugar buger bugga bugge bugra bugre bukac buker bukk- buraa burak burca burck burcu burea burek burge burgk burgu burka burke burra burru buruc buruk c-a-c ca-ca caaba caare caber cabra cabre cacak cacau cacu caec- caeca caere cager cagge cagua cakra caraa carab carac carag carak carau carb- carck carea carek carer carga carge cark- carra carre carue cauac cauca cauce caue cauer cauge caure ccccc ceace ceara ceare cearr cebec ceber cecka ceeac ceere cegar cegge cerae cerak cerbu cerc- cerca cerce cerea cerec cerer cerge cerka cerke cerre craba crabb crace crack craer cragg crake crare creak crear crebe crece creek creer cregg creke creu- creue cruce cruck cruke crura crure cuaba