a-ii aaaa aaae aaai aaar aaea aaii aaoe aaoo aara aare aari aaro aart aata aatt aeer aeio aeit aer- aera aeri aero aeta aeto aetr aett aiai aiea aiee aiet aiia aiir aioi aira aire airi airo airt aita aite aiti aitr aitt aora aort arae arai arar arat area aree arei areo aret aria arie arii ario arit aroa aroe aroi aroo aror arr- arra arre arri arro arrr arrt arta arte arti arto artr at-t ataa atae atai atar atat atea atee atei ateo ater atia atie atit atoe atoi ator atot atra atre atri atro atta atte atti atto attr eara eare earo eart eata eate eati eeea eeee eera eero eeta eete eiao eiei eier eira eire eita eiti eito eitr eoir eora eore eori eota eoto erat erei erer eret eria erie erio erit eroe eroi eroo erra erre erro erta etai etat etee eter etio etoe etra etre etro etta ette etti etto iaaa iaai iaat iaea iaia iara iare iart iata iate iati ieat ieet ieie ieio iera iere ieri ieta iett iiie iiii iiio iiit iioi iioo iira iita iitr iitt ioee ioii ioio ioit iooi iooo iora iore iori iota iote ioto irae irai irao irar iree irer iri- iria irie irio irra irre irri irta irte irti itaa itai itar itat itea iter itet itia itie itoi itoo itor itra itri itta itto o-eo oaer oara oare oate oera oere oeta oeti oier oiii oira oire oirt oita oiti ooaa ooer ooia oooo oora oore oort orae orai orao orar orat ore- orea oreo orer ori- oria orie orio orit oro- oroe oror orot orra orri orro orta orte orto otar otea otee oter otit oto- otoe otoo otor otra otre otro otta otte otti otto raat raer raia raie raii rair rait rara rare rari raro rata rate rati rato ratt rea- reae reao rear reat reet reia reii reir reit reot rera rere reri rero rert reta rete reti reto retr rett riaa riai riat rier riet riia riot rire riri rita rite riti rito ritt roar roat roea roer roet roia roio roir roit rooi roor root rora rore rori roro rort rota rote roti roto rotr rott rrat rrrr rtai rtee rtei taa- taar taat taer taia taio tair tait taoa taor tara tare tari taro tarr tart tata tate tati tato tatr tatt tear teat teer teet teia teie teir teor ter- tera tere teri tero terr teta tete teti teto tetr tett tiaa tiao tiar tie- tiea tiee tiei tieo tier tiet tiit tira tire tiri tiro tirr tita tite titi tito titt toat toea toee toei toer toet toie toit tooa toor toot tora tore tori toro torr tort tota tote toti toto totr tott traa trae trai trao trat tre- trea tree trei treo tret tri- tria trie trio trit troa troe troi troo trot trra trte trtr tteo tter ttoe tttt