a-ii a-iv aaaa aaae aaai aaap aaar aaav aaea aaep aaev aaii aaoe aaoo aapa aapi aapo aapt aara aare aari aaro aarp aart aata aatt aava aeap aeer aeio aeit aer- aera aeri aero aeta aeto aetr aett aeva aiai aiea aiee aiet aiia aiir aioi aipa aipe aipi aira aire airi airo airp airt aita aite aiti aitr aitt aiva aopo aora aort apai apao apap apar apat apea apep aper apet apev api- apia apie apio apip apit apo- apoe apoo apop apor apot appa appr appt apra apre apri apro aprt apta apte apti aptt aptv arae arai arap arar arat area aree arei areo arep aret arev aria arie arii ario arip arit aroa aroe aroi aroo aror arpa arpe arpi arr- arra arre arri arro arrr arrt arta arte arti arto artr artv arva arve arvi arvo at-t ataa atae atai atap atar atat atea atee atei ateo atep ater atia atie atip atit atoe atoi atop ator atot atpr atra atre atri atro atrp atta atte atti atto attp attr atvi avao avar avat avea aveo aver avia avie avio avip avit aviv avor avot avra avre avri avro avva avvo eaop eapp eara eare earo earp eart eata eate eati eave eavp eeea eeee eera eero eeta eete eeva eiao eiei eier eipo eipr eira eire eita eiti eito eitr eoir eora eore eori eota eoto epaa epee eper epi- epia epie epip epit epor epot eppa eppo eppp epra epro eprp epta epte eptv erap erat erei erer eret erev eria erie erio erit eroe eroi eroo erpa erpe erra erre erro erta erve ervi etai etap etat etee eter etio etoe etra etre etro etta ette etti etto etvo evae evap evar evat evea ever evet evia evie evir evoe evoo evop evra evre iaaa iaai iaap iaat iaea iaep iaia iapa iapp iapt iara iare iart iata iate iati iava ieat ieet ieie ieio iepa iera iere ieri ieta iett ietv ieva iiie iiii iiio iiit iioi iioo iiop iipa iira iita iitr iitt ioee ioii ioio ioit iooi iooo iora iore iori iota iote ioto ipat ipea iper ipet ipie ipoe ipop ippa ippo ippr ipri ipta ipto iptv irae irai irao irap irar iree irer iri- iria irie irio irip irop irov irpa irpe irra irre irri irta irte irti irtp itaa itai itap itar itat itea itep iter itet itia itie itoi itoo itor itpa itra itri itta itto ivai ivao ivar ivea iver ivie ivor ivre o-eo oaer oapi oara oare oate oepa oera oere oeta oeti oevp oiav oier oiii oira oire oirt oita oiti ooaa ooer ooia oooo oora oore oort ootp opap opar opei opep oper opet opia opie opii opio opit opo- opor oppa oppi oppo opra opti opto orae orai orao orar orat orav ore- orea oreo orer ori- oria orie orio orit oro- oroe oror orot orpe orpi orra orri orro orta orte orto orve orvr otap otar otea otee otep oter otit oto- otoe otoo otor otov otpp otra otre otro otta otte otti otto ovar ovee over ovet ovi- ovie ovo- ovoo ovot ovpp ovra ovre paap paar paat paea paep paer paia paie paio paip pair pait papa pape papi papp papr par- para pare pari paro parp parr part parv pata pate pati pato patr patt pava pave pavo peai peap pear peat peep peer peet peev peia peio peip peir peit peor pepa pepe pepi pepo per- pera pere peri pero perp perr pert perv peta pete peti peto petr pett piai piao piat piea piep pier piet piia piip piot pipa pipe pipi pipo pipp pira pire piri piro pirr pita pite piti pito pitr pitt piva pivo poar poat poea poer poet poia poio poop poor poot pop- popa pope popi popo popp popt pora pore pori poro porr port pota pote poti poto pott povo ppap ppar pper ppie ppoa pppa pppo pppp ppta pptt pptv prae prai prao prar prat pre- pree prep pret prev pri- pria prie prii priv pro- proa proe proo prop prot prov prri prti prtp prtr pter ptop pvpa raat raep raer raia raie raii raip rair rait raop rapa rape rapi rapp rapt rara rare rari raro rata rate rati rato ratp ratt rava rave ravi rea- reae reao reap rear reat reep reet reev reia reii reir reit reop reot repe repi repo repp repr rept rera rere reri rero rert reta rete reti reto retr rett reva reve revi revo revp riaa riai riat riep rier riet riia riot ripa ripe ripi ripp ripr ript rire riri rita rite riti rito ritt riva rive rivo rivp roap roar roat roea roer roet roev roia roio roir roit rooi roop roor root ropa rope ropo rora rore rori roro rort rota rote roti roto rotr rott rova rove rovi rovo rpet rpii rpoe rpta rrat rrrr rtai rtee rtei rtpa rttp rtva rtve rtvi rver taa- taar taat taer taia taio taip tair tait taoa taor tapa tape tapi tapo tapp tapr tapt tara tare tari taro tarp tarr tart tata tate tati tato tatr tatt tatv tava tave tavi tavo tear teat teer teet teev teia teie teip teir teor tepa tepe tepi tepp ter- tera tere teri tero terp terr teta tete teti teto tetr tett teva tiaa tiao tiar tie- tiea tiee tiei tieo tiep tier tiet tiit tiop tip- tipa tipe tipi tipo tipp tipt tira tire tiri tiro tirr tita tite titi tito titp titt tiva tivi tivo toat toea toee toei toer toet toie toit tooa toor toot top- topa tope topi topo topp topt topv tora tore tori toro torp torr tort torv tota tote toti toto totr tott tova tove tovo tpap tper tpia tpir tppa tppp tppr tpte tptp tptr traa trae trai trao trap trat trav tre- trea tree trei treo tret trev tri- tria trie trio trip trit troa troe troi troo