-vac a-ii a-iv aaaa aaab aaac aaai aaal aaav aaba aabb aabc aabi aabl aaca aacb aacc aaci aacl aacu aacv aaib aaic aaii aala aalc aali aall aalu aava abaa abab abac abai abal abau abb- abba abbb abbi abca abcb abcc abci abcl abia abib abic abil abiu abla ablv abua abul abva acaa acab acac acai acba acbl acca accc acci accu aci- acia acic acla aclc acli aclu acu- acul acvv aiai aiba aibl aica aicc aiia aiib aiic aila aili ailu aiui aiva alaa alac alai alal alau alb- alba albc albi albu alca alcc ali- alia alib alii alil aliu all- alla alli alll allu alua alui alva alvi auaa auca auci aul- aula auli aull aulu avab aval avcc avia avic avil aviv avlb avui avva ba-i baaa baal baba babb babi babu bac- baca bacc baci baia baib baic bail bala balc bali ball balu bau- baul bava bavi bavu bbau bbbb bbci bblb bcaa bcbc bcca bccc bcci bccl bcia bcuc bial biba bibb bibi bibl bica bicc bici bila bili bill bilu bivi bivl blaa blab blac blau blcu blic blub bual buba bubb bubi bubu buca bucc buci bucu buic buiu bula bulb buli bull bulu caaa caab caac caal caba cabi cabu cac- caca cacc caci caia caib caic cail caiu cala calc cali call calu cauc caul cava cavi cavu cbac cbal cbbc cbca cbcc cbcl cbcu cbia cblb cblc cbva cbvb ccaa ccab ccac ccai ccba ccbc ccca cccb cccc ccci cccl cccu cccv ccic ccii ccil cciv ccla cclc ccli cclv ccuc ccvi ciaa cial ciau ciba cibc cibi cica cicc cici cicu ciia ciii cila cili cill cilv ciuc civa civc clab clai clau clav clib clic clii cliv club clvi cuau cub- cuba cubb cubi cuca cucc cuci cui- cuil cula culb culc cull cvac cvca cvcc cvii iaaa iaac iaai iaal iaba iaca iacc iacu iaia iala iall ialu iava ibac ibca ibia icaa icab icac icai ical icbc icca iccb iccc icci iccl iccu icll icub iiac iica iiii iila iiuc ilac ilal ilbc ilca ilia ilic ill- illa illi iluv ilva iucc iucv iuiu ivai ivbv ivic laaa laac laal laba labi labu laca lacc laci lacl lacu laia laic lail lala lali lall lalu laub laul lava lavc lavi lbcc lbia lcac lcbc lcca lccc lcia liac liba libc libu lica liia liii liiv lila lilb lili lill lilu liua liva livi llcc lllc llll luai luau luba luca luci lula luli lull lulu luua lvcc lvii lviv uabc uaca uaua ubac ubal ubba ubbi ubic ubii ubla ubli ucai ucal ucav ucbc ucca ucci ucil ucla ucua uica ulaa ulai ulbc ulcc ulic ulla ulli ulua ulul ulva ulvi uulu uuuu uv-a uv-b uv-c uvaa uvac uval uvic uvvu vaal vaca vaia vail vala vali vall valu vava vbcc vcal vcbi vcci vial viau vic- vica vici viii vila vili vill vilu viva vivi vlab vlai vlba vlcc vlci vlli vual vuca vula vull vvvv