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 aetx afaa afao afar afat afee afer afet afew affa affi affo afft affw afia afif afir afit afix afoa afoe afoo afor afox afr- afra afre afri afro afta afte afxe aiai aiea aiee aiet aiff aiia aiir aioi aira aire airi airo airt airx aita aite aitf aiti aitr aitt aiwa aiwo aixa aixi aora aort aotf arae araf arai arar arat araw arax area aree aref arei areo aret arew arex 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 artx arwa arwe arwi at-t at-x ataa atae atai atar atat atax atea atee atef atei ateo ater atew atex atfe atia atie atif atit atoe atof atoi ator atot atra atre atri atro atrx atta atte atti atto attr atwa atwi atwo atwt awae awar awe- awee awei awer awet awie awit awoo awow awre awro awwa axaf axar axat axer axfr axi- axia axie axo- axoa axof axto axxo eaaf eaif eara eare earo eart earw eata eate eati eeea eeee eefa eefe eera eero eeta eete eext efax 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 er-x eraf erat erei erer eret erew erft erfx eria erie erio erit eroe eroi eroo erra erre erro erta erwt etai etat etee eter etfa etfe etio etix etoe etox etra etre etro etta ette etti etto ewai ewer ewew ewft ewre ewte exa- exai exer exfo exif exit exo- exor exrx exta exte extr faaa faex fafa fafe faff fafi fafo faie faio fair fait faix fara fare faro farr fart fata fate fatf fati fato fatt fawe fawf fawt faxe faxi 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 fext 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 fixe fixt fixx foaf foar foer fofo foia foie foix foof foot for- fora fore fori foro forr fort fota fote foti foto fott fotw fowe foxe foxx frae frat frax frea free frei freo fret frew frex fria frie frio frit froe frot frow frta ftea fter ftii fttw ftwo fwiw fwix 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 ifex 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 irex irfe iri- iria irie irio irix irra irre irri irta irte irtf irti itaa itaf itai itar itat itaw itea iter itet itex itfa itia itie itif itof itoi itoo itor itra itrf itri itta ittf itto itwa itwe iwai iwao iwar iwie iwiw ixia ixxi o-eo oaer oafo oara oare oate oeax 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 orex orfe orff orfi ori- oria orie orif orio orit orix 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 oxa- oxea oxer oxi- oxia oxie oxo- oxof oxox oxxo raaf raat raef raer rafa rafe raff rafi raft raia raie raif raii rair rait raix rara rare rarf rari raro rata rate ratf rati rato ratt rawa rawe rawr raww raxa raxi 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 rexx rfae rfef riaa riai riat rief rier riet riew riex rifa rife riff rift riia riif riot rire riri rita rite riti rito ritt riwo rixe rixo roaf roar roat roea roer roet rofe roff rofo roia roif roio roir roit roof rooi roor root roox rora rore rori roro rort rota rote roti roto rotr rott rowa rowe rowf rowi rowr rowt roww roxa roxo rrat rrif rrrr rtai rtee rtei rtex taa- taaf taar taat taer tafa tafe taff tafi tafo taft taia taio tair tait taix taoa taor tara tare tarf tari taro tarr tart tata tate tati tato tatr tatt tawa tawe tawi tawo tawt taww tax- taxa taxe taxf taxi taxo taxt 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 tetx tewa tewo texa text tfae tfot tfox tiaa tiaf tiao tiar tiax 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 tixt 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 torx tota tote toti toto totr tott towa towe tox- toxa toxi toxo toxt traa trae traf trai trao trat traw trax tre- trea tree tref trei treo tret trew trex trfr tri- tria trie