a-ii a-iv aaaa aaae aaai aaap aaar aaav aaea aaep aaev aaii aapa aapi aapt aara aare aari aarp aart aata aatt aava aeap aeer aeit aer- aera aeri aeta aetr aett aeva aiai aiea aiee aiet aiia aiir aipa aipe aipi aira aire airi airp airt aita aite aiti aitr aitt aiva apai apap apar apat apea apep aper apet apev api- apia apie apip apit appa appr appt apra apre apri aprt apta apte apti aptt aptv arae arai arap arar arat area aree arei arep aret arev aria arie arii arip arit arpa arpe arpi arr- arra arre arri arrr arrt arta arte arti artr artv arva arve arvi at-t ataa atae atai atap atar atat atea atee atei atep ater atia atie atip atit atpr atra atre atri atrp atta atte atti attp attr atvi avar avat avea aver avia avie avip avit aviv avra avre avri avva eapp eara eare earp eart eata eate eati eave eavp eeea eeee eera eeta eete eeva eiei eier eipr eira eire eita eiti eitr epaa epee eper epi- epia epie epip epit eppa eppp epra eprp epta epte eptv erap erat erei erer eret erev eria erie erit erpa erpe erra erre erta erve ervi etai etap etat etee eter etra etre etta ette etti evae evap evar evat evea ever evet evia evie evir evra evre iaaa iaai iaap iaat iaea iaep iaia iapa iapp iapt iara iare iart iata iate iati iava ieat ieet ieie iepa iera iere ieri ieta iett ietv ieva iiie iiii iiit iipa iira iita iitr iitt ipat ipea iper ipet ipie ippa ippr ipri ipta iptv irae irai irap irar iree irer iri- iria irie irip irpa irpe irra irre irri irta irte irti irtp itaa itai itap itar itat itea itep iter itet itia itie itpa itra itri itta ivai ivar ivea iver ivie ivre paap paar paat paea paep paer paia paie paip pair pait papa pape papi papp papr par- para pare pari parp parr part parv pata pate pati patr patt pava pave peai peap pear peat peep peer peet peev peia peip peir peit pepa pepe pepi per- pera pere peri perp perr pert perv peta pete peti petr pett piai piat piea piep pier piet piia piip pipa pipe pipi pipp pira pire piri pirr pita pite piti pitr pitt piva ppap ppar pper ppie pppa pppp ppta pptt pptv prae prai prar prat pre- pree prep pret prev pri- pria prie prii priv prri prti prtp prtr pter pvpa raat raep raer raia raie raii raip rair rait rapa rape rapi rapp rapt rara rare rari rata rate rati ratp ratt rava rave ravi rea- reae reap rear reat 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 riep rier riet riia ripa ripe ripi ripp ripr ript rire riri rita rite riti ritt riva rive rivp rpet rpii rpta rrat rrrr rtai rtee rtei rtpa rttp rtva rtve rtvi rver taa- taar taat taer taia taip tair tait tapa tape tapi tapp tapr tapt tara tare tari tarp tarr tart tata tate tati tatr tatt tatv tava tave tavi tear teat teer teet teev teia teie teip teir tepa tepe tepi tepp ter- tera tere teri terp terr teta tete teti tetr tett teva tiaa tiar tie- tiea tiee tiei tiep tier tiet tiit tip- tipa tipe tipi tipp tipt tira tire tiri tirr tita tite titi titp titt tiva tivi tpap tper tpia tpir tppa tppp tppr tpte tptp tptr traa trae trai trap trat trav tre- trea tree trei tret trev tri- tria trie trip trit trpa trpe trpp trpv trra trte trtr tter tttt tver tvpa tvri tvrr tvtv vaar vaat vaia vaie vair vait vapa vape vapi vara vare vari varp varr vart vata vate vati vatt vava vear veat veep veer veet veia veie veii veip veir veit vepe vepr ver- vera vere veri vert veta vete veti vetr veve vevi viae viar vier viet viii vipr vira vire viri virr virt vita vite viti vitt viva vive vivi vpat vrai vrap vrav vret vria vt-i vtap vtpr vver vvvv