a-do aaaa aaac aaad aaae aaar aaca aacc aacd aace aaco aacr aact aacu aada aadc aade aadt aadu aaea aaec aaoe aaoo aara aarc aard aare aaro aart aaru aata aatc aatt ac-t acaa acac acad acae acar acat acca accc accd acce acco acct accu acda acdc acde acdt ace- acea acec aced acer acet acoa acod acoe acor acot acou acr- acra acrc acre acro acrr acta actc acte acto actt actu acu- acue acuo acur acut adaa adac adad adae adao adar adat adcc adda addc addd adde addo addr addu adea adee adeo ader adet adoc adod adoe adoo ador adot adra adre adro adta adua adue adur aeac aect aede aedt aeer aer- aera aerc aerd aero aeta aetc aeto aetr aett aoca aoce aoeu aora aort aotc aotd aout arac arad arae arar arat arau arc- arca arce arco arct arda ardc arde ardo ardu area arec ared aree areo aret areu aroa arod aroe aroo aror arr- arra arrc arre arro arrr arrt arru arta artc arte arto artr arua arud arue arut at-t ataa atac atad atae atar atat atca atcc atco atcr atdt atea atec ated atee ateo ater atoc atod atoe ator atot atra atrc atre atro atru atta atte atto attr attu atua atuc atur auaa auca auce auct audc aude audo auer aur- aura aurd aure auro aut- aute auto c-cd caaa caac caat cac- caca cacc cace caco cacr cada cadc cadd cade cado cadr cadu caec caer caeu caod caor cara carc card care caro carr cart cat- cata catc catd cate cato catt catu cauc cauo caut ccaa ccac ccad ccar ccat ccca cccc cccu ccdc ccdr cced ccee ccoc ccod ccra ccrc ccre ccrt cctc cctt ccuc ccut cd-e cd-r cdaa cdac cdad cdda cddr cdec cder cdot cdre ceac cead cear ceat cec- ceca cece ceco cect ceda cedd cede cedo cedt cedu ceec ceor ceou cer- cera cerc cerd cere cero cert cet- ceta cete ceto coad coat coca coce coco coct cocu coda codd code coed cood coot cor- cora corc cord core coro corr cort cota cotc cote coto cott cotu coua coud coue cour cout crac crar crat crau crca crcc crce crcr crda crdc cre- crea crec cred cree creo cret creu croc crod croe croo cror crot crrt crtc crud crue crut ctae ctca ctec ctor ctot ctrc ctta cuau cuca cucc cuce cuda cude cued cuer cura curd cure curo curr curt cut- cuta cutc cute cuto cutt daad daae daar daau daca dace dact dada dade dado dadu daer daeu daou dara darc dard dare daro darr dart daru data date dato datr datt datu daud daue daur daut dcca dccc dcct dccu dcra dctc dddd ddoc ddot ddrc ddre deac dead deae dear deau dec- deca decc decd dece deco dect deda dedd dede dedo dedu deed deer deet deor der- dera derc dere dero derr deta dete deto detr deua deue deur deut doae doar doat doca doce doco doct docu dod- doda dodd dode dodo doea doer dood door doot dora dorc dord dore doro dorr dort doru dota dotd dote doto dott douc doud doue dour dout draa drac drad drar drat drau drca drda drea dred dree dret drod drot drou drra drua drue drut druu dtaa dtac dtcc dted dtor dtot duaa duad duar duat duca duce duco duct duda dudd dude dudo dudu duer duet duo- dura dure duro durt duru duta dute duur duut eaca eacc eada eadd eaec eara eard eare earo eart eata eate ecaa ecac ecad ecao ecar ecat ecca eccc ecce ecco ecct ecdc eced eco- ecod ecot ecou ecra ecrc ecrr ecru ect- ecta ectc ecto ecua edac edad edar edca edda eddc edde eddo ede- edea eder edoc edod edou edra edru edta educ edur eeca eede eedu eeea eeee eeoc eera eerc eero eeta eetc eete eetu eocd eode eora eore eota eotc eotd eoto erad erat erau erca ercc erce erda erde erec ered erer eret eroc erod eroe eroo erra errc erre erro erta ertu erua eruc erur etat etcc etco etec etee eter etoe etra etre etro etta ette etto ettu etua eucd eude euer eur- eura eurc eure euro eurt o-eo oaau oade oaer oara oare oate ocac ocad ocat occa occc occt oce oced ocee ocet ocra ocre ocro ocrr oct- octa octe octo ocur odac odda oddd odea oded odeo oder odet odoo odor odot odou odra odtu odur oec- oeca oecc oedo oeec oera oere oeta ooaa oocr ooda ooer oooo oora oord oore oort orac orad orae orao orar orat orca orce orco orda orde ordo ordu ore- orea orec ored oreo orer oro- oroe oror orot orra orro orta ortc orte orto otac otar otcd otea oted otee oter oto- otoe otoo otor otra otre otro otta otte otto ottu otur ouac ouad ouat oucc oudc oude ouea oued ouer our- oura oure ouro ourt out- outa oute outo ouu- raad raat rac- raca racc race raco ract racu rada radc radd rade rado radr radt radu raec raed raer raoc rara rare raro rata rate rato ratt ratu raua rauc raud raue raut rcac rccc rcdc rcde rcet rcrd rctc rdac rder rdoc rea- reac read reae reao rear reat reau reca recc recd rece recr rect recu reda redc 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 road roar roat roca rocc roce roco roda rodd rode rodo roea roed roer roet rood roor root rora rorc rore roro rort roru rota rotc rote roto rotr rott roua roud roue rout rrad rrat rred rrrr rtca rtcc rtce rtdt rtee ruad ruca ruce ruct ruda rudd rude rudo rued ruer ruet rura rurc rurd rure ruro ruru ruta rute ruto rutt rutu ruud taa- taar taat taca tacc tace taco tact