a-fu aaaa aaac aaad aaae aaaf aaca aacc aacd aace aacf aact aacu aada aadc aade aadt aadu aaea aaec aafa aafc aafd aaff aata aatc aatf aatt ac-t acaa acac acad acae acat acca accc accd acce accf acct accu acda acdc acde acdf acdt ace- acea acec aced acet acfc acfd acfe acft acta actc acte actf actt actu acu- acue acuf acut adaa adac adad adae adat adcc adda addc addd adde addu adea adee adeq adet adfa adfc adq- adta adua adue aeac aeaf aect aede aedt aeta aetc aetf aett afaa afad afaq afat afca afcc afcu afdc afee afet affa affc afft afqa afqt afqu afta aftc afte afua afud afue aqda aqu- aqua aque at-t ataa atac atad atae ataq atat atca atcc atcf atdt atea atec ated atee atef atfc atfe atfq atta atte attu atua atuc auaa auca auce auct audc aude aufc aufe aut- aute c-cd caaa caac caaf caat cac- caca cacc cace cada cadc cadd cade cadu caec caeu cafa cafc cafe caff cafu cat- cata catc catd cate catf catt catu cauc cauf caut ccaa ccac ccad ccaf ccat ccca cccc cccf cccu ccdc ccdf cced ccee ccfa ccfc ccfd ccff cctc cctt ccuc ccut cd-e cdaa cdac cdad cdda cdec cdef cdfa cdfe ceac cead ceat cec- ceca cece cect ceda cedd cede cedt cedu ceec cef- cefa cefc ceqa cet- ceta cete cfaa cfac cfae cfca cfcf cfda cfqc cfta cftc cfte cqfd ctae ctca ctcf ctec ctfc ctta cuau cuca cucc cuce cucq cuda cude cued cufa cufc cuff cut- cuta cutc cute cutt daad daae daau daca dace dact dada dade dadu daeu dafa dafc dafe daff daft data date datt datu daud daue daut dcca dccc dcct dccu dcfc dctc dddd deac dead deae deaf deau dec- deca decc decd dece dect deda dedd dede dedu deed deef deet defe deff deft deta dete deua deue deut dfaf dfcc dfcu dfdt dffa dqcd dqed dtaa dtac dtcc dted dtfc duaa duad duat duca duce duct duda dudd dude dudu duet dufc duff dufu duqu duta dute duut eaaf eaca eacc eada eadd eaec eata eate ecaa ecac ecad ecat ecca eccc ecce ecct ecdc ecdf eced ecef ecfa ecfc ect- ecta ectc ectf ecua edac edad edca edda eddc edde ede- edea edfa edfu edta educ eeca eede eedu eeea eeee eefa eefe eeta eetc eete eetu efca efda efet effa eft- efta eftu efua eqed equ- equa eque etat etcc etec etee etfa etfc etfe etta ette ettu etua eucd eude eufc faaa faac faad faca facc face fact fada fadd fade fafa fafc fafe faff fata fatc fate fatf fatt faud faue faut fcat fcca fccf fcda fdca fdtc fead feaf feat fece fect feda fede feed feet fefc fefe feff feta fete fett fetu feud ffcc ffee ffff fftf ft-c ftcd ftea ftfc ftuc fuad fuat fuc- fuca fuct fuda fudd fude fuet fufc fuff fufu futa fute futu qa-c qaaf qada qafa qcad qcea qcue qfet qqqq quaa quad quae quat qucu qued quee quet quft qufu qute quu- taa- taaf taat taca tacc tace tact tada tade taec tafa tafc tafe taff taft taqa taqu tata tate tatt tatu taua tauc taue taut tcad tcca tccc tccu tcdd tcfc tctc tdac tdff teac tead teat teca tect teda tedd tede teec teed teef teet tefc teff teft teta tete tett tetu teut tfae tfca tfcu tfdc tfec tftc ttfa ttfc ttff tttt tuae tuat tuca tucc tude tudu tuet tufa tufc tufe tuff tuft tufu tuta tute tutt tutu uaca uafa uata uatu uaua ucad ucat ucca ucdc ucdd ucea ucfa ucua ucut udaa udad udau udca udea udet ueda uefa ufcu uffa uffe uqac uqat uqcc utac utau utec uttu utuq uuta uutf uuuu