-vac aaaa aaac aaad aaae aaar aaav aaca aacc aacd aace aacr aact aacu aacv aada aadc aade aadt aadu aaea aaec aaev aara aarc aard aare aart aaru aata aatc aatt aava ac-t acaa acac acad acae acar acat acca accc accd acce acct accu acda acdc acde acdt ace- acea acec aced acer acet acev acr- acra acrc acre acrr acrv acta actc acte actt actu actv acu- acue acur acut acvv adaa adac adad adae adar adat adcc adda addc addd adde addr addu adea adee ader adet adra adre adta adua adue adur advt aeac aect aede aedt aeer aer- aera aerc aerd aeta aetc aetr aett aeva arac arad arae arar arat arau arc- arca arce arct arda ardc arde ardu area arec ared aree aret areu arev arr- arra arrc arre arrr arrt arru arta artc arte artr artv arua arud arue arut arva arve at-t ataa atac atad atae atar atat atca atcc atcr atdt atea atec ated atee ater atra atrc atre atru atta atte attr attu atua atuc atur auaa auca auce auct audc aude auer aur- aura aurd aure aut- aute auve avar avat avcc avce avda avea avec aver aveu avra avre avur avva c-cd caaa caac caat cac- caca cacc cace cacr cada cadc cadd cade cadr cadu caec caer caeu cara carc card care carr cart cat- cata catc catd cate catt catu catv cauc caut cava cave cavu ccaa ccac ccad ccar ccat ccca cccc cccu cccv ccdc ccdr cced ccee ccra ccrc ccre ccrt cctc cctt cctv ccuc ccut cd-e cd-r cdaa cdac cdad cdda cddr cdec cder cdre cdtv cdvd ceac cead cear ceat cec- ceca cece cect ceda cedd cede cedt cedu ceec cer- cera cerc cerd cere cert cet- ceta cete cetv ceva crac crar crat crau crca crcc crce crcr crda crdc cre- crea crec cred cree cret creu crrt crtc crtv crud crue crut ctae ctca ctec ctrc ctta ctvt cuau cuca cucc cuce cuda cude cued cuer cura curd cure curr curt cut- cuta cutc cute cutt cutv cuve cvac cvar cvca cvcc cver cvet cvra cvrd cvrr cvte d-tv 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 dava dave dcca dccc dcct dccu dccv dcra dctc dctv dcvd dddd ddrc ddre ddtv deac dead deae dear deau dec- deca decc decd dece dect deda dedd dede dedu deed deer deet deev der- dera derc dere derr derv deta dete detr deua deue deur deut deva deve draa drac drad drar drat drau drca drda drea dred dree dret drev drra drua drue drut druu druv 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 duva duve dvar dvda dvdr dvra eaca eacc eada eadd eaec eara eard eare eart eata eate eave ecaa ecac ecad ecar ecat ecca eccc ecce ecct ecdc eced ecra ecrc ecrr ecru ecrv ect- ecta ectc ectv ecua edac edad edar edca edda eddc edde ede- edea eder edra edru edta edtv educ edur edve eeca eede eedu eeea eeee eera eerc eeta eetc eete eetu eeva erad erat erau erca ercc erce erda erde erec ered erer eret erev erra errc erre erta ertu erua eruc erur eruv erve etat etcc etec etee eter etra etre etta ette ettu etua eucd eude euer eur- eura eurc eure eurt evac evae evar evat evea ever evet evra evre raad raat rac- raca racc race ract racu racv rada radc radd rade radr radt radu raec raed raer rara rare rata rate ratt ratu raua rauc raud raue raut rava rave rcac rccc rcdc rcde rcet rcrd rctc rctv rcuv rcvr rdac rder rdev rea- reac read reae rear reat reau reca recc recd rece recr rect recu reda redc redd rede redr redu reed reet reev rera rerd rere rert reru reta retd rete retr rett reue reut reuu reva revd reve rrad rrat rred rrrr rtca rtcc rtce rtdt rtee rtva rtve ruad ruca ruce ruct ruda rudd rude rued ruer ruet rura rurc rurd rure ruru ruta rute rutt rutu ruud ruve ruvu rv-c rvca rved rver taa- taar taat taca tacc tace tact tacv tada tade taec taer tara tarc tard tare tarr tart taru tata tate tatr tatt tatu tatv taua tauc taue taur taut tava tave tcad tcca tccc tccu tcdd tctc tdac tdra tdtv teac tead tear teat teca tecr tect teda tedd tede teec teed teer teet teev ter- tera terc tere terr teru teta tete tetr tett tetu teut teva traa trac trad trae trat trau trav trca trcc tre- trea trec tred tree tret treu trev trra trtc trte trtr truc trud true trut truu tter tttt tuae tuar tuat tuca tucc tude tudu tuer tuet tura turc turd ture turr turt turu tuta tute tutt tutu tuva tvac tvad tver tvrr tvtv uaca uarc uart uaru uata uatu uatv uaua ucad ucar ucat ucav ucca ucdc ucdd ucea ucrc uctv ucua ucut udaa udad udar udau udca udea uder udet udev udra ueda urac urad urat urau urca urda urde urdu ure- urea ured uret urra urre urte urur urut urva urve utac utau utec uter uttu uuta uuuu uv-a uv-c uvaa uvac uvae uvat uvda uvea uver uvrd uvvu vaad vaar vaat vaca vace vada vade vadu vara vard vare varr vart varu vata vate vatt vatu vaud vaut vava vcat vdcc vdec vder vdre vear veat veau vecc veda vedc vede veer veet ver- vera verd vere vert veta vete vetr veur veve vrac vrav vred vret vtac vtec vuca vuda vudu vurt vutv vver vvvv