-vac a-ak aaaa aaac aaal aaav aaca aacc aack aacl aacu aacv aaka aaku aala aalc aall aalu aava acaa acac acca accc accu acla aclc aclu acu- acul acvv akaa akal akca akka akku akua alaa alac alak alal alau alca alcc alk- alka alku all- alla alll allu alua aluk alva auaa auca aul- aula aull aulu aval avcc avva caaa caac caal cac- caca cacc cack caka cala calc calk call calu cauc cauk caul cava cavu ccaa ccac ccca cccc cccl cccu cccv ccla cclc cclv ccuc ckac ckck ckcl ckcv ckvl clau clav cuau cuca cucc cuck cuk- cuka cula culc culk cull cvac cvca cvcc kaaa kaak kaal kacc kacl kacu kacv kaka kakc kakk kaku kala kalc kalk kall kalu kalv kau- kauc kauk kaul kava kavl kavu kavv kcaa kcac kcal kcau kcav kcca kccc kcck kccl kccu kccv kckc kckk kckl kckv kcla kclc kclk kcll kclu kclv kcua kcuk kcul kcvk kcvl kcvu kcvv kkaa kkac kkal kkck kkcl kkkk kklc kkll kklv kkua kkuu kkvu kkvv klaa klac klak klal klav klca klcc klck klcl klka klkc klkk klkl klkv klla kllc kllk kllv kluk kluu kluv klvk klvl klvu klvv kuac kuau kuca kucc kucv kuka kukk kukl kuku kula kull kulu kuuk kuul kuuu kuva kvak kval kvcc kvck kvcl kvcu kvcv kvkl kvlc kvlu kvlv kvuu kvvl kvvv laaa laac laak laal laca lacc lack lacl lacu laka lala lall lalu lauk laul lava lavc lcac lcca lccc lkal llcc lllc llll luau luca luck luka lula lull lulu luua luuk lvcc uaca uaua ucak ucal ucav ucca ucka ucla ucua ukcc ukla ulaa ulcc ulla ulua uluk ulul ulva uulu uuuu uv-a uv-c uvaa uvac uval uvvu vaal vaca vack vaka vala valk vall valu vava vcal vlcc vual vuca vuka vuku vula vull vvvv