-aaa- aaaoc aaarc aabaa aabba aabra aacbc aakko abaab ababa abaca aback abaco abaka abako abara abava abbac abbar abccc abkar abkoo aboab abobo abook abora aborc abovo abrac abrak abrar acaca acacb acack acar- acara accra acock acook acork acrab acro- acrob akaba akabo akaoa akbar akkra akobo akoka akoko akova akrak akrar akro- ar-ab ara-c arab- araba arabo araca arack araco arara arava arbab arbar arbok arbor arcoa arcor arkar aroab aroar aroba arock aroor arora arrak arvak arvar avara avaro avoca b-r-k baava babak babar babka baboo babra bacab bacao bacar bacca bacco back- backa bakar bakka bakoa bakov bakra bakrc baoro baraa barab barac barak barao barar barba barca barco bark- barka baro- baroa barok baroo baror barra barro barva bavar bavra bbook bcock bo-bo boaco boaro bobac bobak bobar bobko boboc bobok bobov bobr bocac bocao bocar bocca bocka bocoa bocor bokaa bokko bokok bokor bokov booba boock booco booko boora borac borak borba borbo borca borck borka borko boro- boroa borok boroo borov borra borro borvo braak braca bracc brack braco brako brava bravo brcko broak brobo broca brock brook brora brova brrar brrrr c-a-c c-cor ca-ca caaba cabob caboc cabok cabov cabra cacak cacao caco- cacoa cakov cakra caoba caraa carab carac carak carb- carbo carck cark- caroa carob carra carro carva cavac cavak cavok cavor ccccc co-bo co-co coarb coarc coava cobar cobra cocao cocc- cocco cocka cocoa cokak cokar cokk- cooba corak corba corbo corca coro- corra corvo covra craba crabb crack craco cravo croak crock croco crook crova k-a-o k-car k-rab k-rob kaaba kaava kaavo kabaa kabab kabak kabar kabba kabob kabro kacar kacov kakao kakar kakka kakko kako- kakra kaooa karak karka karob karok karoo kavak kavar kavka ko-ko koara kobar kobra kocab kocak kocov kokab kokak kokka kokko kokor kokra kooba kooka korab korak korba korbo korca korck koroa koror korra korro kovac kovak kovar kovor kraak kraar krack kraka krock o-r-b oarac oaror obaba obara obava obcov obock obora oboro obrab obrok obrov obrva ocara ocaro occar occra ockro ocora ocova ocr-a ocr-b okaka okara okobo okoc okoro ooooo oovoo oraba orara orava orobo oroco orrca orvar ovaka ovako ovar- ovaro ovca ovcar ovoca r-co- ra-ra raaba raack raaor rabab rabac rabak rabba rabor racak racka racko rakaa rakab rakov raock ravak ravar ravca rccar rkavv ro-ro roark robab robak robar robbo robo- robor rocar rocca rocco rocka rocko rocoa rocor rocov rokkk rooba rorra rovca v-bob v-bor vaara vacca vacoa vacov vakko varab varak varbo varca varco varor varra varro varva vavar vavra vocab vocca vokov vorab vorra vraca vrack vraka vrbka vrbov vrock