a-do a-wa aaaa aaad aaae aaar aada aade aadt aadu aaea aaoe aaoo aaow aara aard aare aaro aart aaru aata aatt aatw aauw aawt aaww adaa adad adae adao adar adat adaw adda addd adde addo addr addu adea adee adeo ader adet adew adod adoe adoo ador adot adra adre adro adta adua adue adur adwa aede aedt aeer aer- aera aerd aero aeta aeto aetr aett aoeu aora aort aotd aout aowd arad arae arar arat arau araw arda arde ardo ardu area ared aree areo aret areu arew aroa arod aroe aroo aror arow arr- arra arre arro arrr arrt arru arta arte arto artr arua arud arue arut arwa arwe at-t ataa atad atae atar atat atdt atea ated atee ateo ater atew atod atoe ator atot atra atre atro atru atta atte atto attr attu atua atur atwa atwo atwt atwu auaa aude audo auer auew aur- aura aurd aure auro aut- aute auto auwa auwe awad awae awar awe- awed awee awer awet awoo awow awre awro awwa daad daae daar daau dada dade dado dadu daer daeu daou dara dard dare daro darr dart daru data date dato datr datt datu daud daue daur daut dauw dawa dawd dawe dawo dawr dawt dawu dddd ddot ddre dead deae dear deau deaw deda dedd dede dedo dedu deed deer deet deor der- dera dere dero derr deta dete deto detr deua deue deur deut dewa dewe doae doar doat dod- doda dodd dode dodo doea doer dood door doot dora dord dore doro dorr dort doru dota dotd dote doto dott doud doue dour dout douw dowa dowd dowe dowr dowt draa drad drar drat drau draw drda drea dred dree dret drew drod drot drou drow drra drua drue drut druu dtaa dted dtor dtot duaa duad duar duat duda dudd dude dudo dudu duer duet duo- dura dure duro durt duru duta dute duur duut duwa dwad dwar dwdd dwdu dwer dwet dwor dwrd dwrt dwrw dwte dwwe dwww eada eadd eara eard eare earo eart earw eata eate edad edar edaw edda edde eddo ede- edea eder edod edou edra edru edta edur eede eedu eeea eeee eera eero eeta eete eetu eode eora eore eota eotd eoto eotw erad erat erau erda erde ered erer eret erew erod eroe eroo erra erre erro erta ertu erua erur erwt etat etee eter etoe etra etre etro etta ette etto ettu etua euaw eude euer eur- eura eure euro eurt euwe ewer ewew ewre ewte o-eo oaau oade oaer oara oare oate odda oddd odea oded odeo oder odet odoo odor odot odou odra odtu odur oedo oera oere oeta ooaa ooda ooer oooo oora oord oore oort ootw orad orae orao orar orat orda orde ordo ordu ore- orea ored oreo orer oro- oroe oror orot orra orro orta orte orto orwa orwe orwo otar otea oted otee oter oto- otoe otoo otor otow otra otre otro otta otte otto ottu otur otwo ouad ouat oude ouea oued ouer our- oura oure ouro ourt out- outa oute outo ouu- ouwe owar owda owea owed ower owoe owow owre owt- owte owtt owur owwa raad raat rada radd rade rado radr radt radu raed raer rara rare raro rata rate rato ratt ratu raua raud raue raut rawa rawe rawr rawu raww rder rea- read reae reao rear reat reau reda redd rede redo redr redu reed reet reod reot reou rera rerd rere rero rert reru reta retd rete reto retr rett reue reut reuu rewa rewe road roar roat roda rodd rode rodo rodw roea roed roer roet rood roor root rora rore roro rort roru rota rote roto rotr rott roua roud roue rout rowa rowd rowe rowr rowt roww rrad rrat rred rrrr rtdt rtee ruad ruda rudd rude rudo rued ruer ruet rura rurd rure ruro ruru ruta rute ruto rutt rutu ruud ruwa ruwe taa- taar taat tada tade tado taer taoa taor taou tara tard tare taro tarr tart taru tata tate tato tatr tatt tatu taua taue taur taut tawa tawd tawe tawo tawt taww tdor tdra tead tear teat teaw teda tedd tede teed teer teet teor teow ter- tera tere tero terr teru teta tete teto tetr tett tetu teut tewa tewo toad toat toau toaw toda todd tode todo todt todu toea toed toee toer toet tooa tood toor toot tora tord tore toro torr tort toru tota totd tote toto totr tott tour tout towa towe traa trad trae trao trat trau traw tre- trea tred tree treo tret treu trew troa trod troe troo trot trou trow trra trte trtr trud true trut truu trwe tteo tter ttoe tttt tuae tuao tuar tuat tude tudu tuer tuet tuor tura turd ture turo turr turt turu tuta tute tuto tutt tutu tuuo twae twat twdt twee twer two- twoa twod twoo twot uart uaru uata uatu uaua udaa udad udar udau udea uder udet udoo udot udra ueda uewe uor- uore urad urao urat urau urda urde urdu ure- urea ured uret uro- uroa uroo urra urre urte urur urut urwa utau utaw uter utor utto uttu utwe utwo uuta uuuu uwer waaa waad waao waar waat waaw wada wadd wade wado wadr wadt wadu waed waee waer waet waew waoe waoo waor waow war- wara ward ware waro warr wart waru warw wata watd wate wato watr watt watw waud waur waut wawa wawd wawe wawo wawt wdad wdae wdao wddd wdde wddo wddw wdea wded wdeo wder wdet wdod wdoe wdor wdow wdre wdrr wdrt wdru wdte wdtr wdtw wdur wdwd wdwr weaa wead weao wear weat weau weda wedd wede wedo wedr wedt wedu wedw weed weeo weer weet weeu weoa weod weow wer- wera werd were wero werr wert werw weta wetd wete weto wetr wett wetu wewe wewo woaa woad woar woat woda wodd wode wodt woed woer wood woot woow wora word wore