-vac a-ak a-be a-ii a-iv aaaa aaab aaac aaae aaai aaav aaba aabb aabc aabi aaca aacb aacc aace aaci aack aacv aaea aaec aaev aage aaib aaic aaii aaka aake aava abaa abab abac abae abag abai abak abb- abba abbb abbe abbi abca abcb abcc abci abec abee abia abib abic abie abig abva acaa acab acac acae acag acai acba acca accc acce acci ace- acea acec acek acev acga acgi aci- acia acic acie acke acvv aeac aebi aecb aeci aega aeka aeva agac agag agai agav agba agca agcc agce agea agee agei agga agge aggi agia agib agic agie agig agii agva aiai aiba aica aicc aice aiea aiee aiga aiia aiib aiic aika aike aiki aiva akaa akae akai akca akee akeg akia akie akik akka akki avab avcc avce avea avec avgi avia avic avie avik aviv avva ba-i baaa baak baba babb babe babi bac- baca bacc bace baci back baek baga bage bagg bagi baia baib baic baie baig baik bak- baka bake baki bava bave bavi bbbb bbci bbeb bbga bcaa bcbc bcbg bcca bccc bcci bcec bcia bcie beag beak beav beba bebb bebe bebi beca beci beck beeb beeg beek bega begg begi beia beic beik beka beke beki bgca bgia biak biba bibb bibe bibi bica bicc bice bicg bici bick bieb biga bigb bigc bige bigg bike bive bivi caaa caab caac caba cabe cabg cabi cac- caca cacc cace caci cack caec caei caga cage cagg cagi caia caib caic caik caka cake cava cave cavi cbac cbbc cbca cbcc cbce cbea cbec cbee cbga cbgb cbia cbka cbkg cbva cbvb cbve cbvg ccaa ccab ccac ccag ccai ccba ccbc ccca cccb cccc ccci cccv ccee ccga ccgc ccic ccii cciv ccvi ceac ceba cec- ceca cece ceci ceeb ceec cege ceke ceva cgac cgcc cgcg ciaa ciak ciba cibc cibe cibi cica cicc cici ciee ciga cigi ciia ciii cika civa civc cive ckac ckbc ckbe ckbi ckck ckcv ckga cvac cvca cvcc cvii eaba eaca eacc eaec eaga eage eave ebac ebba ebbc ebcc ebic ecaa ecac ecai ecbc ecbe ecca eccb eccc ecce ecci ecib ecig ecka eeca eeea eeee eega eeka eeke eeva egaa egae egba egbe egcc egcg egea egec egee eggb egge eggi eica eick eiec eiei eige eigg eika eike eiki eka- ekab ekeb ekek ekka ekki evac evae evea evga evia evie evvk gaba gabb gabe gabi gace gack gaea gaec gaga gage gagg gagi gaia gaie gaig gaki gava gave gavi gbag gc-c gcaa gcbc gccc gcic gcii gciv geab geai geba gebe gebi geca gece geck geek gege gegg geia geic geie geig geki geva geve gggg giaa giac giai giba gibb gibe gica gick giga gige gigg gigi giva give gvvv i-be iaaa iaac iaai iaba iaca iacc iaea iaec iaia iava ibac ibca ibea ibec ibeg ibga ibge ibia ibie icaa icab icac icag icai icbc icca iccb iccc icci icea icec icee icga icgc icke ieac iecc ieie ieva igac igba igbc igcc igea igga igia igkc iiac iica iiie iiii ikea ikee ikig ikki ivai ivak ivbv ivea ivec ivic ivie ivig k-ci kaaa kaab kaag kaai kaak kaba kabb kabc kabe kabg kabi kacb kacc kace kaci kacv kaei kag- kaga kagb kagc kage kagg kagi kagv kaia kaib kaic kaie kaig kaii kaik kaka kakc kake kaki kakk kava kavb kave kavi kavv kbaa kbab kbac kbae kbai kbak kbba kbbb kbbc kbbe kbbg kbbi kbbk kbca kbcb kbce kbci kbck kbeb kbec kbee kbek kbev kbga kbgb kbge kbgg kbia kbib kbic kbie kbig kbik kbkb kbkg kbkk kbkv kbva kbvb kbvc kcaa kcab kcac kcai kcav kcba kcbc kcbi kcbk kcca kccb kccc kcci kcck kccv kcea kceb kcec kcee kceg kcei kcgc kcgi kcic kcie kcii kciv kckc kckk kckv kcvi kcvk kcvv kea- keag keak keba kebb kebc kebe kebi keca kecg keck keek kega kege kegg kegi kegk keib keig keii keik keka kekb kekc keke keki keva keve kevi kgab kgac kgak kgba kgbb kgbc kgcb kgcc kgce kgcv kgeb kgec kgga kggg kggi kgia kgva kgvc kgve kiab kiac kiai kiba kibb kibc kibe kibg kibi kica kicb kicc kice kicg kick kiev kiga kigc kiia kiic kiii kiik kika kikc kiki kikk kiva kive kivi kkaa kkac kkag kkai kkba kkbb kkbe kkbg kkbi kkcb kkci kkck kkea kkeg kkgb kkia kkic kkik kkkk kkvv kvab kvak kvbc kvcb kvcc kvce kvci kvck kvcv kvea kvec kveg kvgb kvgc kvic kvie kvik kviv kvvv vaca vace vack vag- vaga vage vagg vagi vaia vaie vaig vaik vaka vake vaki vava vbcc vcbi vcci veak veba vecc veci veck vega vege veia veie veii veik veka veke veve vevi vgcc viae viag vibe vic- vica vice vici vick viga vige viii viik vika vike viki viva vive vivi vvvv