-vac a-be a-ii a-iv aaaa aaab aaac aaae aaai aaav aaba aabb aabc aabi aaca aacb aacc aace aaci aaco aacv aaea aaec aaev aaib aaic aaii aaoe aaoo aava abaa abab abac abae abai abaj abb- abba abbb abbe abbi abbo abca abcb abcc abci abec abee abia abib abic abie aboa abob aboo abov abva acaa acab acac acae acai acba acca accc acce acci acco ace- acea acec acev aci- acia acic acie acoa acoe acvv aeac aebi aecb aeci aeio aeva aiai aiba aibo aica aicc aice aiea aiee aiia aiib aiic aija aioc aioi aiva ajab ajac ajao ajba ajee ajio ajob ajoo aoba aoca aoce avab avaj avao avcc avce avco avea avec aveo avia avic avie avio aviv avva avvo ba-i baaa baba babb babe babi babo bac- baca bacc bace baci baco baia baib baic baie baio baja baji bava bave bavi bbbb bbci bbeb bcaa bcbc bcca bccc bcci bcec bcia bcie bcvo beav beba bebb bebe bebi bebo beca beci beeb beej beia beic beij beja beo- bevo biaj biao biba bibb bibe bibi bibo bica bicc bice bici bico bieb bija biji bio- bioc bioi bive bivi bjcc bjec bjoa boab boac boai boba bobb bobe bobi bobo boca boce boco boea boec boee boeo boi- boie boii boji bojo boob booc booe bova bove bovi bovo c-bo caaa caab caac caba cabe cabi cabo cac- caca cacc cace caci caco caec caei caia caib caic caio caja caji caoi cava cave cavi cavo cbac cbbc cbca cbcc cbce cbea cbec cbee cbia cbva cbvb cbve ccaa ccab ccac ccai ccba ccbc ccca cccb cccc ccci cccv ccee ccic ccii cciv ccjo ccob ccoc ccvi ccvo ceac ceba cec- ceca cece ceci ceco ceeb ceec ceja cejc ceva cevo ciaa ciao ciba cibc cibe cibi cibo cica cicc cici cico ciee ciia ciii ciob civa civc cive civo cjbc cjca cjcb cjcj cjic cjob cjoi cjvb coai coba cobb cobe cobi cobo coca coce coco coia cojo coob cova cove covo cvac cvca cvcc cvii eaba eaca eacc eaec eave ebac ebba ebbc ebbo ebcc ebic eboe eboo ecaa ecac ecai ecao ecbc ecbe ecca eccb eccc ecce ecci ecco ecib eco- eeca eeea eeee eeoc eeva eiao eica eico eiec eiei eija eiji ejji ejob ejoo evac evae evea evia evie evje evoe evoo i-be iaaa iaac iaai iaba iaca iacc iaea iaec iaia iava ibac ibca ibea ibec ibia ibie icaa icab icac icai icao icbc icca iccb iccc icci icco icea icec icee icoc ieac iecc ieie ieio ieva iiac iica iiie iiii iiio iioi iioo ijji ioba iobi ioci ioee ioii ioio iooi iooo ivai ivaj ivao ivbv ivea ivec ivic ivie jaba jabi jabo jaca jacc jace jaci jaco jaja jaji java jave jbaa jbob jcbc jccc jcci jcvi jebb jebe jeci jiao jibb jibe jibi jije jiji jiva jive jjcc joab joao joba jobe jobo joca joce joco joea joee joia joie joio joji jojo jova jove jovi jovo o-eo oaic obai obba obbo obea obec obia obie obja oboe oboi obvi ocab ocac ocbc occa occc occi oce ocee oec- oeca oecc oeec oiaj oiav oiba oici oiii ojai ojea ooaa ooba oobe oobi ooia ooij ooji oooo ovee ovi- ovie ovo- ovoo vaca vace vaco vaia vaie vaio vaja vava vbcc vcbi vcci veba vecc veci veia veie veii veja veve vevi vevo viae vibe vic- vica vice vici vico viej viii viji viva vive vivi vivo vjaa voca voce voei voia voic voie voio vooc vvob vvvv