a-do a-fu aaaa aaac aaad aaae aaaf aaal aaca aacc aacd aace aacf aacl aaco aact aacu aada aadc aade aadt aadu aaea aaec aafa aafc aafd aaff aafl aala aalc aald aale aall aalo aalu aaoe aaoo aata aatc aatf aatt ac-t acaa acac acad acae acat acca accc accd acce accf acco acct accu acda acdc acde acdf acdt ace- acea acec aced acel acet acfc acfd acfe acfl acft acla aclc acle aclu acoa acod acoe acol acot acou acta actc acte actf actl acto actt actu acu- acue acuf acul acuo acut adaa adac adad adae adal adao adat adcc adda addc addd adde addl addo addu adea adee adel adeo adet adfa adfc adfl adle adoc adod adoe adoo adot adta adua adue aeac aeaf aecl aect aede aedt aela aelc aeta aetc aetf aeto aett afaa afad afao afat afca afcc afcu afdc afdl afee afel afet affa affc affo afft afla aflc afle afoa afoe afol afoo afta aftc afte afua afud afue alaa alac alad alae alal alao alat alau alca alcc alce alco ald- alda alde aldl aldo alea alec aled alee alef aleo alet aleu alfa alfe all- alla alle alll allo allu aloa aloc alod aloe alof alol aloo alot alou alta alte alto alua aluf alut aoca aoce aoeu aola aole aotc aotd aotf aouf aoul aout at-l at-t ataa atac atad atae atal atat atca atcc atcf atcl atco atdt atea atec ated atee atef atel ateo atfc atfe atla atle atlo atoc atod atoe atof atol atot atta atte atto attu atua atuc atul auaa auca auce auct audc aude audo auel aufc aufe aul- aula auld aule aulf aull aulo ault aulu auol aut- aute auto c-cd caaa caac caaf caal caat cac- caca cacc cace caco cada cadc cadd cade cado cadu caec caeu cafa cafc cafe caff cafl cafu cala calc cald cale calf call calo calt calu caod caol cat- cata catc catd cate catf cato catt catu cauc cauf caul cauo caut ccaa ccac ccad ccaf ccat ccca cccc cccf cccl cccu ccdc ccdf cced ccee ccel ccfa ccfc ccfd ccff ccfl ccla cclc ccoc ccod cctc cctl cctt ccuc ccut cd-e cdaa cdac cdad cdda cddl cdec cdef cdfa cdfe cdot ceac cead ceal ceat cec- ceca cece ceco cect ceda cedd cede cedo cedt cedu ceec ceel cef- cefa cefc cel- cela celc cele celf cell celo celt ceol ceou cet- ceta cete ceto cfaa cfac cfae cfao cfca cfcf cfcl cfco cfda cfoa cfta cftc cfte cftl clad claf clat clau clcd cldc clea clec cled clee clef cleo clet cleu clod cloe clof cloo clot clou cltc clud clue clut coad coal coat coca coce coco coct cocu coda codd code codl coed coel cofc cofe coff coft col- cola cold cole coll colo colt colu cood coof cool coot cota cotc cote coto cott cotu coua coud coue coul cout ctae ctal ctca ctcf ctec ctfc ctfo ctle ctol ctot ctta cuau cuca cucc cuce cuda cude cued cufa cufc cuff cufo cula culc culd cule cull culo cult cut- cuta cutc cute cuto cutt daad daae daal daau daca dace dact dada dade dado dadu daeu dafa dafc dafe daff dafo daft dala dale dalf dall dalo dalt dalu daou data date dato datt datu daud daue daut dcca dccc dccl dcct dccu dcfc dctc dddd ddlc ddoc ddot deac dead deae deaf deal deau dec- deca decc decd dece decl deco dect deda dedd dede dedo dedu deed deef deel deet defe deff defo deft dela deld dele delf dell delo delt deol deta dete deto deua deue deul deut dfaf dfcc dfco dfcu dfdt dffa dfoe dlco doae doal doat doca doce doco doct docu dod- doda dodd dode dodo doea doel doff dola dold dole dolf doll dolo dolt dolu dood doof dool doot dota dotd dote doto dott douc doud doue douf doul dout dtaa dtac dtcc dted dtfc dtla dtle dtot duaa duad dual duat duca duce duco duct duda dudd dude dudo dudu duel duet dufc duff dufu dula dulc dule dull dulo dult dulu duo- duta dute duul duut e-cl e-la eaaf eaca eacc eada eadd eaec eala ealc eald eale eata eate ecaa ecac ecad ecal ecao ecat ecca eccc ecce eccl ecco ecct ecdc ecdf ecdl eced ecef ecfa ecfc ecla eclt eco- ecod ecol ecot ecou ect- ecta ectc ectf ecto ecua edac edad edca edda eddc edde eddo ede- edea edel edfa edfl edfu edla edle edoc edod edou edta educ eeca eede eedu eeea eeee eefa eefe eefl eele eeoc eeta eetc eete eetu efca efco efda efeo efet effa efla eft- efta eftu efua elac elad elal elat elca elce elco elda elde elea elec eled elee elef eleo elet elfa elfc elfe elft ella elle ello ellu elod elta elte elto elue elul eocd eode eola eole eolo eota eotc eotd eoto etal etat etcc etco etec etee etel etfa etfc etfe etla etoe etta ette etto ettu etua eucd eude eufc eula eule faaa faac faad faca facc face fact fada fadd fade fado fafa fafc fafe faff fafo fala falc fald fale fall falo falt falu fata fatc fate fatf fato fatt faud faue faul faut fcal fcat fcca fccf fcda fcot fcto fdca fdoa fdoc fdot fdtc fdtl fead feaf feal feat fece fect feda fede feed feel feet fefc fefe feff fefo fela feld fele felf fell felo felt feod feof feta fete fett fetu feud ffcc ffee ffff fftf flac flad flae flao flat flcl flea fled flee flet floc flod floe floo flot flou flud flue fluf fluo foad foaf foal foca foce foco foda fode foed fofo fola folc fold fole foll folo folt food foof fool foot fota fote foto fott foua foud foul fout ft-c ft-l ftcd ftea ftfc ftuc fuad fuat fuc- fuca fuct fuda fudd fude fuel fuet fufc fuff