a-ii a-wa aaaa aaae aaaf aaai aaar aaea aafa aaff aafi aaii aaoe aaoo aaow aara aare aari aaro aart aata aatf aatt aatw aawt aaww aeaf aeer aeio aeit aer- aera aeri aero aeta aetf aeto aetr aett afaa afao afar afat afee afer afet afew affa affi affo afft affw afia afif afir afit afoa afoe afoo afor afr- afra afre afri afro afta afte aiai aiea aiee aiet aiff aiia aiir aioi aira aire airi airo airt aita aite aitf aiti aitr aitt aiwa aiwo aora aort aotf arae araf arai arar arat araw area aree aref arei areo aret arew arfa arff arft aria arie arif arii ario arit aroa aroe aroi aroo aror arow arr- arra arre arri arro arrr arrt arta arte arti arto artr arwa arwe arwi at-t ataa atae atai atar atat atea atee atef atei ateo ater atew atfe atia atie atif atit atoe atof atoi ator atot atra atre atri atro atta atte atti atto attr atwa atwi atwo atwt awae awar awe- awee awei awer awet awie awit awoo awow awre awro awwa eaaf eaif eara eare earo eart earw eata eate eati eeea eeee eefa eefe eera eero eeta eete efeo efet effa effi efit efor eft- efta eiao eiei eier eira eire eita eiti eito eitr eiwa eoir eora eore eori eota eoto eotw eraf erat erei erer eret erew erft eria erie erio erit eroe eroi eroo erra erre erro erta erwt etai etat etee eter etfa etfe etio etoe etra etre etro etta ette etti etto ewai ewer ewew ewft ewre ewte faaa fafa fafe faff fafi fafo faie faio fair fait fara fare faro farr fart fata fate fatf fati fato fatt fawe fawf fawt feaf fear feat feer feet fefe feff fefi fefo feia feie feio feir feit feof fera fere fero ferr fert feta fete feti fetr fett fewa fewe fewt ffar ffee ffff ffii ffrr fftf fftw fiaa fiaf fiar fiat fief fier fifa fife fiff fifi fifo fift fiii fioe fior fira fire fita fite fiti fitt foaf foar foer fofo foia foie foof foot for- fora fore fori foro forr fort fota fote foti foto fott fotw fowe frae frat frea free frei freo fret frew fria frie frio frit froe frot frow frta ftea fter ftii fttw ftwo fwiw iaaa iaai iaat iaea iafe iaff iaia iara iare iart iata iate iati iawa ieat ieet ieie ieio iera iere ieri ieta ietf iett ifaa ifae ifao ifar ifat ifaw ifer ifit ifor ifra ifrf ifri ifta ifto ifwe iifa iiie iiii iiio iiit iioi iioo iira iita iitr iitt iiwi ioee ioii ioio ioit ioof iooi iooo iora iore iori iota iote iotf ioto iowa iowe irae iraf irai irao irar iree irer irfe iri- iria irie irio irra irre irri irta irte irtf irti itaa itaf itai itar itat itaw itea iter itet itfa itia itie itif itof itoi itoo itor itra itrf itri itta ittf itto itwa itwe iwai iwao iwar iwie iwiw o-eo oaer oafo oara oare oate oera oere oeta oeti ofer off- offa offe offo offr ofit ofor ofra ofre ofta oier oiii oira oire oirt oita oiti ooaa ooer ooff ooia oooo oora oore oort ootw orae orai orao orar orat ore- orea oreo orer orfe orff orfi ori- oria orie orif orio orit oro- oroe orof oror orot orra orri orro orta orte orto orwa orwe orwo otar otea otee oter otif otit oto- otoe otof otoo otor otow otra otre otro otta otte otti otto otwo owai owar owea ower owfe owia owie owir owoe owow owre owt- owte owtt owwa raaf raat raef raer rafa rafe raff rafi raft raia raie raif raii rair rait rara rare rarf rari raro rata rate ratf rati rato ratt rawa rawe rawr raww rea- reae reaf reao rear reat reef reet refe reff refi refr reft reia reif reii reir reit reof reot rera rere reri rero rert reta rete reti reto retr rett rewa rewe rfae rfef riaa riai riat rief rier riet riew rifa rife riff rift riia riif riot rire riri rita rite riti rito ritt riwo roaf roar roat roea roer roet rofe roff rofo roia roif roio roir roit roof rooi roor root rora rore rori roro rort rota rote roti roto rotr rott rowa rowe rowf rowi rowr rowt roww rrat rrif rrrr rtai rtee rtei taa- taaf taar taat taer tafa tafe taff tafi tafo taft taia taio tair tait taoa taor tara tare tarf tari taro tarr tart tata tate tati tato tatr tatt tawa tawe tawi tawo tawt taww tear teat teaw teef teer teet teff tefi teft teia teie teir teor teow ter- tera tere terf teri tero terr teta tete teti teto tetr tett tewa tewo tfae tfot tiaa tiaf tiao tiar tie- tiea tiee tief tiei tieo tier tiet tiew tifa tiff tifo tift tiit tira tire tiri tiro tirr tita tite titi tito titt tiwa tiwi toat toaw toea toee toei toer toet tofa toff tofi tofo toft toie toit tooa toof toor toot tora tore torf tori toro torr tort tota tote toti toto totr tott towa towe traa trae traf trai trao trat traw tre- trea tree tref trei treo tret trew trfr tri- tria trie trif trio trit troa troe troi troo trot trow trra trte trtr trwe tteo tter ttfa ttff ttoe tttt twae twat twee twei twer twi- twie twit two- twoa twof twoo twot waaa waaf waai waao waar waat waaw waee waei waer waet waew wafa wafe waff wafi wafr waft waia waie waif waio wair wait waoe waoo waor waow war- wara ware warf wari waro warr wart warw wata wate wati wato watr watt watw wawa wawe wawf wawi wawo wawt weaa weaf weai weao wear weat weef weei weeo weer weet wefa wefe weff wefi wefr weft weie weif weii weio weir weit weoa weow wer- wera were werf