-vac aaaa aaac aaae aaaf aaal aaav aaca aacc aace aacf aacl aaco aact aacv aaea aaec aaev aafa aafc aaff aafl aala aalc aale aall aalo aaoe aaoo aata aatc aatf aatt aava ac-t acaa acac acae acat acca accc acce accf acco acct ace- acea acec acel acet acev acfc acfe acfl acft acla aclc acle acoa acoe acol acot acta actc acte actf actl acto actt actv acvv aeac aeaf aecl aect aela aelc aeta aetc aetf aeto aett aeva afaa afao afat afca afcc afee afel afet affa affc affo afft afla aflc afle afoa afoe afol afoo afta aftc afte alaa alac alae alal alao alat alca alcc alce alco alea alec alee alef aleo alet alev alfa alfe all- alla alle alll allo aloa aloc aloe alof alol aloo alot alov alta alte alto alva alvo aoca aoce aola aole aotc aotf at-l at-t ataa atac atae atal atat atca atcc atcf atcl atco atea atec atee atef atel ateo atfc atfe atla atle atlo atoc atoe atof atol atot atta atte atto aval avao avat avcc avce avco avea avec avel aveo avot avva avvo caaa caac caaf caal caat cac- caca cacc cace caco caec cafa cafc cafe caff cafl cala calc cale calf call calo calt caol cat- cata catc cate catf cato catt catv cava cave cavo ccaa ccac ccaf ccat ccca cccc cccf cccl cccv ccee ccel ccfa ccfc ccff ccfl ccla cclc cclv ccoc cctc cctl cctt cctv ccvo ceac ceal ceat cec- ceca cece ceco cect ceec ceel cef- cefa cefc cel- cela celc cele celf cell celo celt ceol cet- ceta cete ceto cetv ceva cevo cfaa cfac cfae cfao cfav cfca cfcf cfcl cfco cfoa cfta cftc cfte cftl claf clat clav clea clec clee clef cleo clet cloe clof cloo clot cltc cltv coal coat coca coce coco coct coel cofc cofe coff coft col- cola cole coll colo colt coof cool coot cota cotc cote coto cott cova cove covo ctae ctal ctca ctcf ctec ctfc ctfo ctle ctol ctot ctta ctvo ctvt cvac cvca cvcc cvet cvte e-cl e-la eaaf eaca eacc eaec eala ealc eale eata eate eave ecaa ecac ecal ecao ecat ecca eccc ecce eccl ecco ecct ecef ecfa ecfc ecla eclt eco- ecol ecot ect- ecta ectc ectf ecto ectv eeca eeea eeee eefa eefe eefl eele eelv eeoc eeta eetc eete eeva efca efco efeo efet effa efla eft- efta elac elal elat elca elce elco elea elec elee elef eleo elet elev elfa elfc elfe elft ella elle ello elta elte elto elva elve elvo eola eole eolo eota eotc eoto etal etat etcc etco etec etee etel etfa etfc etfe etla etoe etta ette etto etvo evac evae eval evat evea evel evet evla evoe evol evoo faaa faac faca facc face fact fafa fafc fafe faff fafo fala falc fale fall falo falt fata fatc fate fatf fato fatt fava favc fave fcal fcat fcca fccf fcot fcto feaf feal feat fece fect feel feet fefc fefe feff fefo fela fele felf fell felo felt feof feta fete fett fetv feve ffcc ffee ffff fftf flac flae flao flat flav flcl flea flee flet floc floe floo flot foaf foal foca foce foco fofo fola folc fole foll folo folt foof fool foot fota fote foto fott fove ft-c ft-l ftea ftfc laaa laac laal laat laca lacc lace lacl laco lact lael laet lafc lafe laff laft lala lale lall lalo lata latc late lato latt latv lava lavc lave lavo lcac lcat lcca lccc lcce lcfc lctl lcto leaa leaf leal leao leat leca lece leco lect leea leef leel leet lefa lefe leff left lela lele lell lelo leoc leof leov leta lete leto lett lev- leva levc leve levo lfat lfca lfcc llao llat llcc llef llet lllc llll lloa lloc lloo lo-v loac loaf loat loca locc loce loco lofa lofe loff loft lola lole loll lolo looc looe loof lool loot lota lote lotl loto lott lotv love lovo ltac ltae ltcc ltee ltfc lttc lttv lvcc lvea lvov o-eo oafc oafo oall oate ocac ocal ocat occa occc occt oce ocee ocef ocet ocfa oclc oct- octa octe octo oec- oeca oecc oeec oela oele oeta ofcl off- offa offc offe offo ofla ofta olac olaf olat olav olca olcc ole- olea olef oleo olet olev olfa olfe olla olle ollo olof olot olov olta ooaa ooff oola oolo oooo otac otcl otea otee otfc oto- otoe otof otoo otov otta otte otto oval ovee ovet ovfl ovo- ovol ovoo ovot taa- taaf taal taat taca tacc tace tacl taco tact tacv taec tael tafa tafc tafe taff tafo taft tala talc tale tall talo taoa tata tate tato tatt tatv tava tave tavo tcca tccc tcfc tcov tctc teac teal teat teca tecl teco tect teec teef teel teet teev tefc teff tefl teft tel- tela telc tele tell telo telt teta tete teto tett teva tevl tfae tfal tfca tfec tfot tftc tlac tlco toal toat toca toce toco toea toee toet tofa toff tofo toft tol- tola tole toll tolo tolt tooa toof tool toot tota totc tote toto tott tova tove tovo tteo ttfa ttfc ttff ttoe tttt tvac tvel tvtv vaal vaat vaca vace vaco vafa vala vale vall valo valt vata vate vato vatt vava vcal vcat vcfl veal veat vecc veel veet vefa vel- vela vele vell velo velt veol veta vete veto veve vevo vfat vfcc vflo vlat vlcc vloc vlvt voat voca voce voel voet voff vola volc vole volf voll volo volt vooc vool voot vota vote voto vtac vtec vtol vtvl vvvv