a-ii aaaa aaae aaai aaap aaar aaea aaep aaii aaoe aaoo aapa aapi aapo aapt aara aare aari aaro aarp aart aata aatt aeap aeer aeio aeit aer- aera aeri aero aeta aeto aetr aett aiai aiea aiee aiet aiia aiir aioi aipa aipe aipi aira aire airi airo airp airt aita aite aiti aitr aitt aopo aora aort apai apao apap apar apat apea apep aper apet api- apia apie apio apip apit apo- apoe apoo apop apor apot appa appr appt apra apre apri apro aprt apta apte apti aptt arae arai arap arar arat area aree arei areo arep aret 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 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 eaop eapp eara eare earo earp eart eata eate eati eeea eeee eera eero eeta eete 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 erap erat erei erer eret eria erie erio erit eroe eroi eroo erpa erpe erra erre erro erta etai etap etat etee eter etio etoe etra etre etro etta ette etti etto iaaa iaai iaap iaat iaea iaep iaia iapa iapp iapt iara iare iart iata iate iati ieat ieet ieie ieio iepa iera iere ieri ieta iett 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 irae irai irao irap irar iree irer iri- iria irie irio irip irop 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 o-eo oaer oapi oara oare oate oepa oera oere oeta oeti 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 ore- orea oreo orer ori- oria orie orio orit oro- oroe oror orot orpe orpi orra orri orro orta orte orto otap otar otea otee otep oter otit oto- otoe otoo otor otpp otra otre otro otta otte otti otto 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 pata pate pati pato patr patt peai peap pear peat peep peer peet peia peio peip peir peit peor pepa pepe pepi pepo per- pera pere peri pero perp perr pert 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 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 ppap ppar pper ppie ppoa pppa pppo pppp ppta pptt prae prai prao prar prat pre- pree prep pret pri- pria prie prii pro- proa proe proo prop prot prri prti prtp prtr pter ptop 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 rea- reae reao reap rear reat reep reet reia reii reir reit reop reot repe repi repo repp repr rept rera rere reri rero rert reta rete reti reto retr rett riaa riai riat riep rier riet riia riot ripa ripe ripi ripp ripr ript rire riri rita rite riti rito ritt roap roar roat roea roer roet roia roio roir roit rooi roop roor root ropa rope ropo rora rore rori roro rort rota rote roti roto rotr rott rpet rpii rpoe rpta rrat rrrr rtai rtee rtei rtpa rttp 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 tear teat teer teet teia teie teip teir teor tepa tepe tepi tepp ter- tera tere teri tero terp terr teta tete teti teto tetr tett 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 toat toea toee toei toer toet toie toit tooa toor toot top- topa tope topi topo topp topt tora tore tori toro torp torr tort tota tote toti toto totr tott tpap tper tpia tpir tppa tppp tppr tpte tptp tptr traa trae trai trao trap trat tre- trea tree trei treo tret tri- tria trie trio trip trit troa troe troi troo trop trot trpa trpe trpp trra trte trtr tteo tter ttoe ttop tttt