a-wa aaaa aaac aaad aaae aaar aaca aacc aacd aace aacr aact aacu aada aadc aade aadt aadu aaea aaec aara aarc aard aare aart aaru aata aatc aatt aatw aauw aawt aaww ac-t acaa acac acad acae acar acat acca accc accd acce acct accu acda acdc acde acdt ace- acea acec aced acer acet acr- acra acrc acre acrr acta actc acte actt actu acu- acue acur acut acwa acww adaa adac adad adae adar adat adaw adcc adda addc addd adde addr addu adea adee ader adet adew adra adre adta adua adue adur adwa aeac aect aede aedt aeer aer- aera aerc aerd aeta aetc aetr aett arac arad arae arar arat arau araw arc- arca arce arct arda ardc arde ardu area arec ared aree aret areu arew arr- arra arrc arre arrr arrt arru arta artc arte artr arua arud arue arut arwa arwe at-t ataa atac atad atae atar atat atca atcc atcr atdt atea atec ated atee ater atew atra atrc atre atru atta atte attr attu atua atuc atur atwa atwt atwu auaa auca auce auct audc aude auer auew aur- aura aurd aure aut- aute auwa auwe awac awad awae awar awe- awed awee awer awet awre awwa c-cd caaa caac caat cac- caca cacc cace cacr cacw cada cadc cadd cade cadr cadu cadw caec caer caeu cara carc card care carr cart cat- cata catc catd cate catt catu catw cauc caut cawu ccaa ccac ccad ccar ccat ccca cccc cccu ccdc ccdr cced ccee ccra ccrc ccre ccrt cctc cctt ccuc ccut cd-e cd-r cdaa cdac cdad cdda cddr cdec cder cdre ceac cead cear ceat cec- ceca cece cect ceda cedd cede cedt cedu ceec cer- cera cerc cerd cere cert cet- ceta cete cewa cewe crac crar crat crau craw crca crcc crce crcr crda crdc cre- crea crec cred cree cret creu crew crrt crtc crud crue crut crwd ctae ctca ctec ctrc ctta cttw cuau cuca cucc cuce cuda cude cued cuer cura curd cure curr curt cut- cuta cutc cute cutt cwac cwer cwrw daad daae daar daau daca dace dact dada dade dadu daer daeu dara darc dard dare darr dart daru data date datr datt datu daud daue daur daut dauw dawa dawd dawe dawr dawt dawu dcca dccc dcct dccu dcra dctc dddd ddrc ddre deac dead deae dear deau deaw dec- deca decc decd dece dect deda dedd dede dedu deed deer deet der- dera derc dere derr deta dete detr deua deue deur deut dewa dewe draa drac drad drar drat drau draw drca drda drea dred dree dret drew drra drua drue drut druu dtaa dtac dtcc dted duaa duad duar duat duca duce duct duda dudd dude dudu duer duet dura dure durt duru duta dute duur duut duwa dwac dwad dwar dwct dwcw dwdd dwdu dwec dwer dwet dwrd dwrt dwrw dwte dwwe dwww eaca eacc eada eadd eaec eara eard eare eart earw eata eate ecaa ecac ecad ecar ecat ecca eccc ecce ecct ecdc eced ecra ecrc ecrr ecru ect- ecta ectc ecua ecwa edac edad edar edaw edca edda eddc edde ede- edea eder edra edru edta educ edur eeca eede eedu eeea eeee eera eerc eeta eetc eete eetu erad erat erau erca ercc erce erda erde erec ered erer eret erew erra errc erre erta ertu erua eruc erur erwt etat etcc etec etee eter etra etre etta ette ettu etua euaw eucd eude euer eur- eura eurc eure eurt euwe ewer ewew ewre ewte raad raat rac- raca racc race ract racu rada radc radd rade radr radt radu raec raed raer rara rare rata rate ratt ratu raua rauc raud raue raut rawa rawe rawr rawu raww rcac rccc rcdc rcde rcet rcrd rctc rdac rder rea- reac read reae rear reat reau reca recc recd rece recr rect recu reda redc redd rede redr redu reed reet rera rerd rere rert reru reta retd rete retr rett reue reut reuu rewa rewe rrad rrat rred rrrr rtca rtcc rtce rtdt rtee ruad ruca ruce ruct ruda rudd rude rued ruer ruet rura rurc rurd rure ruru ruta rute rutt rutu ruud ruwa ruwe taa- taar taat taca tacc tace tact tada tade taec taer tara tarc tard tare tarr tart taru tata tate tatr tatt tatu taua tauc taue taur taut tawa tawd tawe tawt taww tcad tcca tccc tccu tcdd tctc tdac tdra teac tead tear teat teaw teca tecr tect teda tedd tede teec teed teer teet ter- tera terc tere terr teru teta tete tetr tett tetu teut tewa traa trac trad trae trat trau traw trca trcc tre- trea trec tred tree tret treu trew trra trtc trte trtr truc trud true trut truu trwe tter tttt tuae tuar tuat tuca tucc tude tudu tuer tuet tura turc turd ture turr turt turu tuta tute tutt tutu twae twat twdt twee twer uaca uarc uart uaru uata uatu uaua ucad ucar ucat ucca ucdc ucdd ucea ucrc ucua ucut udaa udad udar udau udca udea uder udet udra ueda uewe urac urad urat urau urca urda urde urdu ure- urea ured uret urra urre urte urur urut urwa utac utau utaw utec uter uttu utwe uuta uuuu uwec uwer waaa waac waad waar waat waaw waca wacc wacd wace wact wada wadc wadd wade wadr wadt wadu waec waed waee waer waet waew war- wara warc ward ware warr wart waru warw wata watc watd wate watr watt watw wauc waud waur waut wawa wawc wawd wawe wawt wcad wcae wcar wcat wcau wcca wccc wccd wcce wccr wcct wccu wccw wcda wcdc wcdd wcde wcdt wcdw wcec wced wcee wcer wcet wcra wcrc wcre wcrr wcrt wcru wcrw wcta wctc wcte wctr wctt wctu wctw wcua wcue wcur wcuw wcwa wcwc wdac wdad wdae wdca wdcc wdcd wdce wdcr wdct wdcw wddc wddd wdde wddw wdea wdec wded wder wdet wdrc