-vac a-ii a-iv aaaa aaac aaae aaai aaar aaav aaca aacc aace aaci aacr aact aacv aaea aaec aaev aaic aaii aara aarc aare aari aart aata aatc aatt aava ac-t acaa acac acae acai acar acat acca accc acce acci acct ace- acea acec acer acet acev aci- acia acic acie acir acr- acra acrc acre acri acrr acrv acta actc acte acti actt actv acvv aeac aeci aect aeer aeit aer- aera aerc aeri aeta aetc aetr aett aeva aiai aica aicc aice aicr aiea aiee aiet aiia aiic aiir aira aire airi airt aita aite aiti aitr aitt aiva arac arae arai arar arat arc- arca arce arci arct area arec aree arei aret arev aria arie arii arit arr- arra arrc arre arri arrr arrt arta artc arte arti artr artv arva arve arvi at-t ataa atac atae atai atar atat atca atcc atcr atea atec atee atei ater atia atic atie atit atra atrc atre atri atta atte atti attr atvi avar avat avcc avce avea avec aver avia avic avie avit aviv avra avre avri avva caaa caac caat cac- caca cacc cace caci cacr caec caei caer caia caic cair cait cara carc care cari carr cart cat- cata catc cate cati catt catv cava cave cavi ccaa ccac ccai ccar ccat ccca cccc ccci cccv ccee ccic ccii ccir cciv ccra ccrc ccre ccri ccrt cctc cctt cctv ccvi ceac cear ceat cec- ceca cece ceci cect ceec cer- cera cerc cere ceri cert cet- ceta cete ceti cetv ceva ciaa ciar ciat cica cicc cici cicr cict ciee cier ciia ciii ciit cira circ cire ciri cirr cirt cita cite citi citt citv civa civc cive crac crai crar crat crca crcc crce crcr cre- crea crec cree crei cret cria cric crie crit crrt crtc crtv ctae ctca ctec ctia ctic ctrc ctta ctvt cvac cvar cvca cvcc cver cvet cvii cvra cvrr cvte eaca eacc eaec eara eare eart eata eate eati eave ecaa ecac ecai ecar ecat ecca eccc ecce ecci ecct ecit ecra ecrc ecri ecrr ecrv ect- ecta ectc ectv eeca eeea eeee eera eerc eeta eetc eete eeva eica eiec eiei eier eira eire eita eitc eiti eitr erat erca ercc erce erec erei erer eret erev eria eric erie erit erra errc erre erta erve ervi etai etat etcc etec etee eter etic etra etre etta ette etti evac evae evar evat evea ever evet evia evie evir evra evre iaaa iaac iaai iaat iaca iacc iacr iact iaea iaec iaia iara iarc iare iart iata iatc iate iati iava icaa icac icai icar icat icca iccc icci iccr icct icea icec icee icer icet icra icrc icre icrr icrt icta ictv ieac ieat iecc ieet ieie iera iere ieri ieta iett ietv ieva iiac iica iiie iiii iiit iira iirc iita iitr iitt irac irae irai irar irca ircc iree irer iri- iria iric irie irra irrc irre irri irta irte irti itaa itac itai itar itat itea itec iter itet itia itic itie itra itri itta ivai ivar ivea ivec iver ivic ivie ivre raat rac- raca racc race raci ract racv raec raer raia raic raie raii rair rait rara rare rari rata rate rati ratt rava rave ravi rcac rccc rcet rcic rctc rcti rctv rcvr rea- reac reae rear reat reca recc rece reci recr rect reet reev reia reii reir reit rera rere reri rert reta rete reti retr rett reva reve revi riaa riai riat rica ricc rice rict rier riet riia rire riri rita rite riti ritt riva rive rrat rrrr rtai rtca rtcc rtce rtee rtei rtva rtve rtvi rv-c rvca rver taa- taar taat taca tacc tace taci tact tacv taec taer taia tair tait tara tarc tare tari tarr tart tata tate tati tatr tatt tatv tava tave tavi tcca tccc tctc teac tear teat teca tecr tect teec teer teet teev teia teic teie teir ter- tera terc tere teri terr teta tete teti tetr tett teva tiaa tiar tica ticc tice tie- tiea tiee tiei tier tiet tiit tira tire tiri tirr tita titc tite titi titt tiva tivi traa trac trae trai trat trav trca trcc tre- trea trec tree trei tret trev tri- tria tric trie trit trra trtc trte trtr tter tttt tvac tver tvri tvrr tvtv vaar vaat vaca vace vaia vaie vair vait vara vare vari varr vart vata vate vati vatt vava vcat vcci vear veat vecc veci veer veet veia veie veii veir veit ver- vera vere veri vert veta vete veti vetr veve vevi viae viar vic- vica vice vici vict vier viet viii vira virc vire viri virr virt vita vite viti vitt viva vive vivi vrac vrai vrav vrci vret vria vt-i vtac vtec vver vvvv