-vac a-ii a-iv aaaa aaac aaae aaai aaap aaar aaav aaca aacc aace aaci aacp aacr aact aacv aaea aaec aaep aaev aaic aaii aapa aapc aapi aapt aara aarc aare aari aarp aart aata aatc aatt aava ac-t acaa acac acae acai acap acar acat acca accc acce acci accp acct ace- acea acec acer acet acev aci- acia acic acie acip acir acpa acpe acpi acpr acpt acr- acra acrc acre acri acrr acrv acta actc acte acti actt actv acvv aeac aeap aeci aect aeer aeit aer- aera aerc aeri aeta aetc aetr aett aeva aiai aica aicc aice aicp aicr aiea aiee aiet aiia aiic aiir aipa aipe aipi aira aire airi airp airt aita aite aiti aitr aitt aiva apac apai apap apar apat apca apcc apcr apea apec apep aper apet apev api- apia apic apie apip apit appa appc appr appt apra aprc apre apri aprt apta aptc apte apti aptt aptv arac arae arai arap arar arat arc- arca arce arci arct area arec aree arei arep aret arev aria arie arii arip arit arpa arpe arpi arr- arra arrc arre arri arrr arrt arta artc arte arti artr artv arva arve arvi at-t ataa atac atae atai atap atar atat atca atcc atcr atea atec atee atei atep ater atia atic atie atip atit atpr atra atrc atre atri atrp atta atte atti attp attr atvi avar avat avcc avce avea avec aver avia avic avie avip avit aviv avra avre avri avva caaa caac caap caat cac- caca cacc cace caci cacr caec caei caer caia caic caip cair cait capa capc cape capi capp capt cara carc care cari carp carr cart cat- cata catc cate cati catt catv cava cave cavi ccaa ccac ccai ccap ccar ccat ccca cccc ccci cccp cccv ccee ccic ccii ccip ccir cciv ccpa ccpe ccpp ccpr ccra ccrc ccre ccri ccrp ccrt cctc cctt cctv ccvi ceac cear ceat cec- ceca cece ceci cecp cect ceec ceip cepa cepc cepe cepp cepr cept cer- cera cerc cere ceri cerp cert cet- ceta cete ceti cetp cetv ceva ciaa ciar ciat cica cicc cici cicr cict ciee cier ciia ciii ciit cipa cipp cira circ cire ciri cirr cirt cita cite citi citp citt citv civa civc cive cpaa cpac cpap cpca cpce cpea cpep cper cpia cpic cppa cpre cpri cprt cptp cptr cpvc cpvt crac crai crap crar crat crca crcc crce crcr cre- crea crec cree crei crep cret cria cric crie crip crit crpc crrt crtc crtp crtv ctae ctca ctcp ctec ctep ctia ctic ctpp ctrc ctrp ctta ctvt cvac cvar cvca cvcc cver cvet cvii cvra cvrr cvte eaca eacc eaec eapc eapp eara eare earp eart eata eate eati eave eavp ecaa ecac ecai ecar ecat ecca eccc ecce ecci ecct ecip ecit ecpa ecpp ecra ecrc ecri ecrr ecrv ect- ecta ectc ectv eeca eeea eeee eera eerc eeta eetc eete eeva eica eiec eiei eier eipr eira eire eita eitc eiti eitr epaa epac epcc epci epec epee eper epi- epia epic epie epip epit eppa eppc eppp epra eprp epta epte eptv erap erat erca ercc erce ercp erec erei erer eret erev eria eric erie erit erpa erpe erra errc erre erta erve ervi etai etap etat etcc etec etee eter etic etra etre etta ette etti evac evae evap evar evat evea ever evet evia evie evir evra evre iaaa iaac iaai iaap iaat iaca iacc iacp iacr iact iaea iaec iaep iaia iapa iapp iapt iara iarc iare iart iata iatc iate iati iava icaa icac icai icap icar icat icca iccc icci iccp iccr icct icea icec icee icer icet icpa icpc icra icrc icre icrr icrt icta ictp ictv ieac ieat iecc ieet ieie iepa iera iere ieri ieta iett ietv ieva iiac iica iiie iiii iiit iipa iira iirc iita iitr iitt ipac ipat ipca ipcc ipce ipct ipea ipec iper ipet ipie ippa ippc ippr ipri ipta iptc iptv irac irae irai irap irar irca ircc iree irer iri- iria iric irie irip irpa irpc irpe irra irrc irre irri irta irte irti irtp itaa itac itai itap itar itat itea itec itep iter itet itia itic itie itpa itpc itra itri itta ivai ivar ivea ivec iver ivic ivie ivre paap paar paat paca pace paci pact paea paec paep paer paia paie paip pair pait papa pape papi papp papr par- para parc pare pari parp parr part parv pata pate pati patr patt pava pave pcaa pcae pcap pcca pccc pcce pcea pcep pcer pcia pcip pcpp pcra pcrc pcre pcte pctv peac peai peap pear peat peca pece peci pecr pect peec peep peer peet peev peia peip peir peit pepa pepe pepi per- pera perc pere peri perp perr pert perv peta pete peti petr pett piai piat pica picc pice pici picr pict piea piep pier piet piia piip pipa pipe pipi pipp pira pirc pire piri pirr pita pite piti pitr pitt piva ppac ppap ppar ppcc ppci pper ppic ppie pppa pppp pprc ppta pptt pptv prae prai prar prat prca prcc prcp pre- prec pree prep pret prev pri- pria prie prii priv prri prtc prti prtp prtr ptca ptcc pter pttc pvpa raat rac- raca racc race raci ract racv raec raep raer raia raic raie raii raip rair rait rapa rapc rape rapi rapp rapt rara rare rari rata rate rati ratp ratt rava rave ravi rcac rccc rcep rcet rcic rcpi rcpt rctc rcti rctv rcvr rea- reac reae reap rear reat reca recc rece reci recp recr rect reep reet reev reia reii reir reit repe repi repp repr rept rera rere reri rert reta rete reti retr rett reva reve revi revp riaa riai riat rica ricc rice rict riep rier riet riia ripa ripe ripi ripp ripr ript rire riri rita rite riti ritt riva rive rivp rpca rpet rpii rpta