-vac a-ak a-ii a-iv a-ok aaaa aaab aaac aaai aaav aaba aabb aabc aabi aaca aacb aacc aaci aack aaco aacv aaib aaic aaii aaka aaoo aava abaa abab abac abai abaj abak abb- abba abbb abbi abbo abca abcb abcc abci abia abib abic aboa abob abok aboo abov abva acaa acab acac acai acba acca accc acci acco aci- acia acic acoa acvv aiai aiba aibo aica aicc aiia aiib aiic aija aika aiki aiko aioc aioi aiva ajab ajac ajak ajao ajba ajio ajka ajob ajoo akaa akai akao akca akia akij akik akio akka akki akko akok aoba aoca aoki avab avaj avao avcc avco avia avic avik avio aviv avva avvo ba-i baaa baak baba babb babi babo bac- baca bacc baci back baco baia baib baic baik baio baja baji bak- baka baki bako bava bavi bbbb bbci bcaa bcbc bcca bccc bcci bcia bcvo biaj biak biao biba bibb bibi bibo bica bicc bici bick bico bija biji biko bio- bioc bioi bivi bjcc bjoa boab boac boai boak boba bobb bobi bobo boca bock boco boi- boii boji bojo boka boki boko boob booc book bova bovi bovo c-bo caaa caab caac caba cabi cabo cac- caca cacc caci cack caco caia caib caic caik caio caja caji caka caoi cava cavi cavo cbac cbbc cbca cbcc cbia cbka cbkj cbko cbva cbvb ccaa ccab ccac ccai ccba ccbc ccca cccb cccc ccci cccv ccic ccii cciv ccjo ccob ccoc ccvi ccvo ciaa ciak ciao ciba cibc cibi cibo cica cicc cici cico ciia ciii cika ciko ciob civa civc civo cjbc cjbk cjca cjcb cjcj cjic cjkv cjob cjoi cjvb ckac ckbc ckbi ckck ckco ckcv ckjv ckoa ckob ckoc ckoi ckoo ckvo coai coak coba cobb cobi cobo coca cock coco coia cojo cok- coka coko coob cook cova covo cvac cvca cvcc cvii iaaa iaac iaai iaba iaca iacc iaia iava ibac ibca ibia icaa icab icac icai icao icbc icca iccb iccc icci icco icoc iiac iica iiii iiio iioi iioo ijji ijok ikki ikko ikoo ioba iobi ioci ioii ioio ioko iooi iooo ivai ivaj ivak ivao ivbv ivic jaak jaba jabi jabo jaca jacc jaci jack jaco jaja jaji jaka jaki jako java jbaa jbob jcbc jccc jcci jcvi jiao jibb jibi jick jiji jijk jika jiva jjcc joab joao joba jobo joca jock joco joia joik joio joji jojo joka jokb joki jook jova jovi jovo k-ci kaaa kaab kaai kaak kaba kabb kabc kabi kabo kacb kacc kaci kaco kacv kaia kaib kaic kaii kaij kaik kaio kaja kajb kajc kaji kajk kajo kaka kakc kaki kakj kakk kako kaoa kaoc kaoi kaok kava kavb kavi kavo kavv kbaa kbab kbac kbai kbak kbba kbbb kbbc kbbi kbbk kbbo kbca kbcb kbci kbck kbco kbia kbib kbic kbij kbik kbio kbja kbjc kbji kbjk kbkb kbkk kbko kbkv kboa kbob kboc kboi kbok kboo kbov kbva kbvb kbvc kbvo kcaa kcab kcac kcai kcav kcba kcbc kcbi kcbk kcca kccb kccc kcci kcck kccv kcic kcii kciv kcjb kcjc kcjj kcjk kckc kckj kckk kcko kckv kcob kcvi kcvj kcvk kcvo kcvv kiab kiac kiai kiba kibb kibc kibi kibo kica kicb kicc kicj kick kiia kiic kiii kiik kija kiji kijv kika kikc kiki kikk kiko kioa kioc kioi kiok kioo kiva kivi kjaa kjac kjak kjav kjbb kjbi kjcb kjcc kjck kjcv kjia kjic kjik kjjj kjjk kjjo kjkj kjkk kjoc kjoi kjoj kjok kjvc kjvv kkaa kkac kkai kkba kkbb kkbi kkbj kkbo kkcb kkci kkcj kkck kkco kkia kkic kkik kkjb kkjk kkkj kkkk kkoa kkob kkoj kkoo kkov kkvv koab koac koai koak koba kobb kobc kobi kobk kobo koca kocb koci kock koii koiv koja kojb koji kojo koka kokb kokc koki kokk koko koob kooc kooi kook kooo koov kova kovc kovi kovk kovo kvab kvak kvbc kvcb kvcc kvci kvck kvco kvcv kvic kvik kviv kvoa kvob kvoc kvoi kvok kvoo kvov kvvv oaic obai obak obba obbo obia obja obkb oboi obok obvi ocab ocac ocak ocbc occa occc occi oiaj oiav oiba oici oick oiii oiko ojai ojak ojok okak okia okic okja okka okko okok ooaa ooak ooba oobi ooia ooij ooji oooo ovi- ovo- ovoo vaca vack vaco vaia vaik vaio vaja vajk vaka vaki vava vbcc vcbi vcci vic- vica vici vick vico viii viik viji vika viki viko viva vivi vivo vjaa voca voia voic voio voka vooc vovk vvob vvvv