-vac aaaa aaac aaal aaav aaca aacc aacl aaco aact aacu aacv aala aalc aall aalo aalu aaoo aata aatc aatt aava ac-t acaa acac acat acca accc acco acct accu acla aclc aclu acoa acol acot acou acta actc actl acto actt actu actv acu- acul acuo acut acvv alaa alac alal alao alat alau alca alcc alco all- alla alll allo allu aloa aloc alol aloo alot alou alov alta alto alua alut alva alvo aoca aola aotc aoul aout at-l at-t ataa atac atal atat atca atcc atcl atco atla atlo atoc atol atot atta atto attu atua atuc atul auaa auca auct aul- aula aull aulo ault aulu auol aut- auto aval avao avat avcc avco avot avou avva avvo caaa caac caal caat cac- caca cacc caco cala calc call calo calt calu caol cat- cata catc cato catt catu catv cauc caul cauo caut cava cavo cavu ccaa ccac ccat ccca cccc cccl cccu cccv ccla cclc cclv ccoc cctc cctl cctt cctv ccuc ccut ccvo clat clau clav cloo clot clou cltc cltv clut coal coat coca coco coct cocu col- cola coll colo colt colu cool coot cota cotc coto cott cotu coua coul cout cova covo ctal ctca ctol ctot ctta ctvo ctvt cuau cuca cucc cula culc cull culo cult cut- cuta cutc cuto cutt cutv cvac cvca cvcc laaa laac laal laat laca lacc lacl laco lact lacu lala lall lalo lalu laou lata latc lato latt latu latv laul laut lava lavc lavo lcac lcat lcca lccc lctl lcto llao llat llcc lllc llll lloa lloc lloo lo-v loac loat loca locc loco locu lola loll lolo looc lool loot lota lotl loto lott lotv loul lout louu lovo ltac ltcc lttc lttv ltuc luau luca lula lull lulu luta lutv luua lvcc lvov oaau oall ocac ocal ocat occa occc occt oclc oct- octa octo ocul olac olat olav olca olcc olla ollo olot olov olta oltu ooaa oola oolo oooo otac otcl oto- otoo otov otta otto ottu ouac ouat oucc oula oulu out- outa outo ouu- oval ovo- ovol ovoo ovot taa- taal taat taca tacc tacl taco tact tacv tala talc tall talo talu taoa taou tata tato tatt tatu tatv taua tauc taul taut tava tavo tcca tccc tccu tcov tctc tcul tlac tlco toal toat toau toca toco tol- tola toll tolo tolt tolu tooa tool toot tota totc toto tott toul tout touv tova tovo tttt ttul tual tuao tuat tuca tucc tuco tula tull tulo tulu tuta tutl tuto tutt tutu tuuo tuva tvac tvtv uaca uaoc uata uatu uatv uaua ucal ucat ucav ucca ucla uctv ucua ucut ulaa ulcc ulco ulla ullo ulo- uloc ulta ulto ultt ulua ulul ulva uocc uolc uovo utac utal utau utto uttu uulu uuoc uuta uuuu uv-a uv-c uvaa uvac uval uvat uvvu vaal vaat vaca vaco vala vall valo valt valu vata vato vatt vatu vaut vava vcal vcat vlat vlcc vloc vlvt voat voca vola volc voll volo volt vooc vool voot vota voto voul vout vtac vtol vtvl vual vuca vuco vula vull vult vutv vvvv