kkua kkuu kkvr kkvu kkvv koab koac koak koar koba kobb kobc kobk kobo kobr kobu koca kocb kock koka kokb kokc kokk koko kokr koku koob kooc kook kooo koor koou koov kora korb korc kork koro korr koru korv koua koub kour kouu kova kovc kovk kovo kovr krab krac krak krar krav krba krbb krbk krbr krca krcb krcc krco krcu krka krkc krkk krko krkr krku krkv kroa krob kroc krok kroo kror krov krrb krrc krrk krro krrr krua kruc kruk krur krva krvb krvc krvk krvo krvr krvv kuac kuar kuau kuba kubb kubc kubo kubr kubu kuca kucb kucc kuco kucr kucv kuka kukk kuku kuoa kuok kuoo kura kurb kurk kuro kurr kuru kurv kuub kuuk kuur kuuu kuva kuvo kuvr kvab kvak kvar kvbc kvbr kvcb kvcc kvck kvco kvcr kvcu kvcv kvoa kvob kvoc kvok kvoo kvor kvou kvov kvra kvrc kvro kvrr kvrv kvuu kvvr kvvv oaau oara obak obba obbo obkb obok obor obra obro ocab ocac ocak ocbc occa occc ocra ocro ocrr ocur okak okcu okka okko okok okor okra okro okur ooaa ooak ooba oocr ooku oooo oora orab orac orak orao orar orav orba orbb orbo orbu orca orco orka orko oro- orok oror orra orro orub orvr ouac oucc our- oura ouro ouu- ovar ovo- ovoo ovra raab raak raba rabb rabk rabo rabu rac- raca racc rack raco racu racv raka rakk raku raob raoc raok rara rarb rark raro raua raub rauc rauk rava rbbb rbbr rcac rcbc rcbo rccb rccc rcuv rcvr roab roak roar rob- roba robb robo robu roca rocc rock roco roka rokk roko rokr roku roob rook roor rora rorc rork roro roru roua roub rouk rova rovo rrrr ruba rubb rubu ruca ruck ruka rukk ruku ruok rura rurc ruro ruru ruvu rv-c rvca uabc uaca uaoc uarc uaru uaua ubac ubar ubba ubbo uboc ubra ucak ucar ucav ucbc ucca ucka ucrc ucua ukba ukcc ukko ukok ukra ukrc ukur uocc uor- uovo urac urao urau urba urca urka uro- uroa urok uroo urra uruk urur urva uuoc uuuu uv-a uv-b uv-c uvaa uvac uvok uvvu vaar vaca vack vaco vaka vara vark varr varu vava vbcc vkor voar voca voka vooc voor vor- vora voro voru vouk vour vovk vrac vrak vrav vrba vroc vruk vuca vuco vuka vuku vurb vvob vvvv

-aaa- aaaoc aaarc aabaa aabba aabra aacbc aakko aarau abaab ababa ababu abaca aback abaco abaka abako abara abaru abava abbac abbar abbou abbur abccc abkar abkoo aboab abobo abook abora aborc abovo abrac abrak abrar abuko abura aburr acaca acacb acack acar- acara acaua accra accub accur acock acook acork acou- acoua acouo acrab acro- acrob acuba acura akaba akabo akaoa akbar akbou akbuk akkra akkub akkur akobo akoka akoko akova akrak akrar akro- akuku akura ar-ab ara-c arab- araba arabo araca arack araco araku arara araru arava aravu arbab arbar arbok arbor arcoa arcor arkar aroab aroar aroba arock aroor arora arrak arrau arrou arrua aruaa aruac aruba arura aruru aruvu arvak arvar aukra aurar aurkc auro- auroa auror aurra aurva avara avaro avoca avour avouu b-r-k baava babak babar babau babka baboo babou babra babur bacab bacao bacar bacca bacco back- backa bacu bakar bakau bakka bakoa bakov bakra bakrc bakur baoro baraa barab barac barak barao barar barba barbu barca barco bark- barka baro- baroa barok baroo baror barra barro barru barua baruc barva baubo baura bauru 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 booru borac borak borau borba borbo borca borck borka borko borku boro- boroa borok boroo borou borov borra borro borvo bouar bouba bouca bouck bouka bouko boura braak braca bracc brack braco brako brava bravo brcko broak brobo broca brock brook brora brouk brova brrar brrrr bruck bubba bubka bucak bucca bucco bucka bucko bucku bucov bucur bukac bukk- bukor bukov buraa burak burao burca burck burcu burka buroo burov burra burro burru buruc buruk c-a-c c-cor ca-ca caaba cabob caboc cabok cabov cabra cacak cacao cacau caco- cacoa cacu cakov cakra caoba caraa carab carac carak carau carb- carbo carck cark- caroa carob carra carro carva cauac cauca cauco cauro cavac cavak cavok cavor ccccc co-bo co-co coarb coarc coava cobar cobra cocao cocc- cocco cocka cocoa cocur cokak cokar cokk- cooba corak corba corbo corbu corca coro- corra corvo couac couba couco coura courb couru couva covra craba crabb crack craco cravo croak crock croco crook crouk crova cruck cruor crura cuaba cuaro cubao cubo- cubra cubub cucuk cukor cuoco curac curar curau curro curua curva k-a-o k-car k-rab k-rob kaaba kaabu kaaru kaava kaavo kabaa kabab kabak kabar kabba kabob kabou kabro kabru kabua kabur kacar kacov kakao kakar kakau kakka kakko kakku kako- kakra kakur kaooa kaoru karak karbu karka karku karob karok karoo karuk karur kauko kaura kauro kauru kavak kavar kavka kavur ko-ko koara kobar kobra kobru kobuk kocab kocak kocov kokab kokak kokka kokko kokor kokou kokra kokur kooba kooka kooru korab korak korba korbo korca korck korku koroa koror korra korro koruk kouba kouka koura kouva kovac kovak kovar kovor kovur kraak kraar krack kraka krock kuaka kuara kubau kubba kubok kubra kucuk kukak kukar kukav kukka kukko kukok kukua kukur kurak kurar kurbu kurka kurku kurov kuruc kuruk kuvva o-r-b oarac oaror obaba obaku obara obava obcov obock obora oboro obrab obrok obrov obrva ocara ocaro occar occra occur ockro ocora ocova ocr-a ocr-b okaka okara okkur okobo okoc okoro okubo okuka okuku okura okuru ooooo oovoo oraba orara orava orobo oroco oroua orrca oruku oruro orvar ouaka ouako ouara ouoro ourba ovaka ovako ovar- ovaro ovca ovcar ovoca r-co- ra-ra raaba raack raaor rabab rabac rabak rabba rabor rabou racak racka racko rakaa rakab rakov raock rauco ravak ravar ravca rccar rkavv ro-ro roark robab robak robar robbo