-aaa- -abad aaadc aaaoc aaarc aabaa aabba aabra aacbc aadac aarau abaab ababa ababu abaca abaco abada abara abaru abbac abbad abbar abbod abbou abbud abbur abccc abcdb aboab aboad abobo abood abora aborc abord aboud abrac abrad abrar abrod abrud abuda abura aburr acaca acacb acar- acara acard acaua accad accra accrd accub accur acoda acord acou- acoua acouo acrab acro- acrob acuba acura adaba adada adado adaou adara adaro addra addur adoar adobo adodb adoor adora adoro adoub adour adrad adrar adroa aduba aouda ar-ab ara-c arab- araba arabo araca araco arada arado arara araru arbab arbar arbor arcoa arcor ardab ardod ardor ardra ardua ardud aroab aroad aroar aroba aroor arora arrau arrou arrua aruaa aruac aruba arura aruru aubad audad audra audru aurad aurar auro- auroa auror aurra baard babar babau babdo baboo babou babra babur bacab bacao bacar bacca bacco bacu badao badar badco baddo badoc badod badoo badou badra badur baoro baraa barab barac barad barao barar barba barbu barca barco barda bardo bardu baro- baroa baroo baror barra barro barru barua baruc barud baubo baura bauru bdoor bo-bo boaco boada board boaro bobac bobar boboc bobr bocac bocao bocar bocca bocoa bocor bodd- bodoc bodor booba booco boora boord booru borac borau borba borbo borca borda bordo boro- boroa borod boroo borou borra borro bouar bouba bouca bouda boudu boura bourd braca bracc braco brada bradu brard braud brdda broad brobo broca broda brodd brodo brood brora broud brrar brrrr brud- buada bubba bucca bucco bucur budac budca budda buddu budoc budur buord buraa burao burca burcu burda buroo burra burro burru buruc burud c-a-c c-cor ca-ca caaba cabob caboc cabod cabra cacao cacau caco- cacoa cacu cadac cadar caddo caddr cadoc cador cadou cadra cadro caduc caoba caraa carab carac carad carau carb- carbo carda cardo caroa carob carra carro cauac cauca cauco caud- cauda cauro ccccc co-bo co-co coadd coarb coarc coard cobar cobra cocao cocc- cocco cocoa cocur codco codo codru cooba coord corba corbo corbu corca corda coro- corod corra couac couba couco coura courb courd couru craba crabb craco crada cradd croad croco crodo crood croud crudo cruor crura cuaad cuaba cuaro cubao cubo- cubra cubub cuoco curac curad curar curau curda curro curua d-a-d d-cru d-rad d-rod daada daara dabar dabba dabbu dabco dabou dabra dabua dabur dacau dacca dacco daco- dacor dadao dadar dadau dadda daddo dadoo dadou dadra dadur daraa darab darba darbu darco darda dardo darod daroo darra darro darur dauda daura dccab ddddd do-do doaba doado dobra dobro dodab dodad dodoo dodro dooab dooar doodo doora dorab dorad dorra dorud douar doura douro draba draca draco drbob drobo drood duara dubac dubar dubau dubba dubbo dubra dubuc ducor dudar duddo dudou dudua duduc durab durao durba duroc durra o-r-b oarac oaror obaba obara obodo obora oboro obrab obrad obudu ocado ocara ocaro occar occra occur ocora ocr-a ocr-b ocrad odaba odara oddba oddur odour odudu oduro ooooo oraba orara orbad orcad ordoc ordro orduc orobo oroco orodo oroua orrca oruro ouada ouara ouoro ourba r-co- ra-ra raaba raaor raard rabab rabac rabad rabba rabda rabor rabou rabud radar radau raduc rauco rauda rccar rcuda ro-ro roadb robab robar robbo robo- robor robur rocar rocca rocco rocoa rocor rocou rodau rodbo rodda rodoc rodor rooba roodu rorbu rorra rouba roura rubab rubba rubor rubra rudar rudra u-dub uacrr uarda uaroo ubobo udara udora uraba urbar uroob urour urrao urubu urucu uuard uurad uuuuu