a-fu aaaa aaac aaad aaae aaaf aaal aaca aacc aacd aace aacf aacl aact aacu aada aadc aade aadt aadu aaea aaec aafa aafc aafd aaff aafl aala aalc aald aale aall aalu 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 acel acet acfc acfd acfe acfl acft acla aclc acle aclu acta actc acte actf actl actt actu acu- acue acuf acul acut adaa adac adad adae adal adat adcc adda addc addd adde addl addu adea adee adel adet adfa adfc adfl adle adta adua adue aeac aeaf aecl aect aede aedt aela aelc aeta aetc aetf aett afaa afad afat afca afcc afcu afdc afdl afee afel afet affa affc afft afla aflc afle afta aftc afte afua afud afue alaa alac alad alae alal alat alau alca alcc alce ald- alda alde aldl alea alec aled alee alef alet aleu alfa alfe all- alla alle alll allu alta alte alua aluf alut at-l at-t ataa atac atad atae atal atat atca atcc atcf atcl atdt atea atec ated atee atef atel atfc atfe atla atle atta atte attu atua atuc atul auaa auca auce auct audc aude auel aufc aufe aul- aula auld aule aulf aull ault aulu aut- aute c-cd caaa caac caaf caal caat cac- caca cacc cace cada cadc cadd cade cadu caec caeu cafa cafc cafe caff cafl cafu cala calc cald cale calf call calt calu cat- cata catc catd cate catf catt catu cauc cauf caul caut ccaa ccac ccad ccaf ccat ccca cccc cccf cccl cccu ccdc ccdf cced ccee ccel ccfa ccfc ccfd ccff ccfl ccla cclc cctc cctl cctt ccuc ccut cd-e cdaa cdac cdad cdda cddl cdec cdef cdfa cdfe ceac cead ceal ceat cec- ceca cece cect ceda cedd cede cedt cedu ceec ceel cef- cefa cefc cel- cela celc cele celf cell celt cet- ceta cete cfaa cfac cfae cfca cfcf cfcl cfda cfta cftc cfte cftl clad claf clat clau clcd cldc clea clec cled clee clef clet cleu cltc clud clue clut ctae ctal ctca ctcf ctec ctfc ctle ctta cuau cuca cucc cuce cuda cude cued cufa cufc cuff cula culc culd cule cull cult cut- cuta cutc cute cutt daad daae daal daau daca dace dact dada dade dadu daeu dafa dafc dafe daff daft dala dale dalf dall dalt dalu data date datt datu daud daue daut dcca dccc dccl dcct dccu dcfc dctc dddd ddlc deac dead deae deaf deal deau dec- deca decc decd dece decl dect deda dedd dede dedu deed deef deel deet defe deff deft dela deld dele delf dell delt deta dete deua deue deul deut dfaf dfcc dfcu dfdt dffa dtaa dtac dtcc dted dtfc dtla dtle duaa duad dual duat duca duce duct duda dudd dude dudu duel duet dufc duff dufu dula dulc dule dull dult dulu duta dute duul duut e-cl e-la eaaf eaca eacc eada eadd eaec eala ealc eald eale eata eate ecaa ecac ecad ecal ecat ecca eccc ecce eccl ecct ecdc ecdf ecdl eced ecef ecfa ecfc ecla eclt ect- ecta ectc ectf ecua edac edad edca edda eddc edde ede- edea edel edfa edfl edfu edla edle edta educ eeca eede eedu eeea eeee eefa eefe eefl eele eeta eetc eete eetu efca efda efet effa efla eft- efta eftu efua elac elad elal elat elca elce elda elde elea elec eled elee elef elet elfa elfc elfe elft ella elle ellu elta elte elue elul etal etat etcc etec etee etel etfa etfc etfe etla etta ette ettu etua eucd eude eufc eula eule faaa faac faad faca facc face fact fada fadd fade fafa fafc fafe faff fala falc fald fale fall falt falu fata fatc fate fatf fatt faud faue faul faut fcal fcat fcca fccf fcda fdca fdtc fdtl fead feaf feal feat fece fect feda fede feed feel feet fefc fefe feff fela feld fele felf fell felt feta fete fett fetu feud ffcc ffee ffff fftf flac flad flae flat flcl flea fled flee flet flud flue fluf ft-c ft-l ftcd ftea ftfc ftuc fuad fuat fuc- fuca fuct fuda fudd fude fuel fuet fufc fuff fufu fula fule full fulu futa fute futu laaa laac laad laal laat laca lacc lace lacl lact lacu lada ladd lade ladu lael laet lafc lafe laff laft lala lald lale lall lalu lata latc latd late latt latu laud laue lauf laul laut lcac lcad lcat lcca lccc lcce lcdd lcfc lctl ldcf le-u leaa lead leaf leal leat leau leca lece lect leda lede ledt leea leed leef leel leet lefa lefe leff left lela lele lell lelu leta lete lett leuc leud lfat lfca lfcc llat llcc lldc llef llet lleu lllc llll llud ltac ltae ltcc ltee ltfc lttc ltuc luau luca luce luda ludd lude lued luef lufe luff luft lufu lula lule lull lulu luta lute luua taa- taaf taal taat taca tacc tace tacl tact tada tade taec tael tafa tafc tafe taff taft tala talc tale tall talu tata tate tatt tatu taua tauc taue taul taut tcad tcca tccc tccu tcdd tcfc tctc tcul tdac tdal tdff teac tead teal teat teca tecl tect teda tedd tede teec teed teef teel teet tefc teff tefl teft tel- tela telc teld tele tell telt telu teta tete tett tetu teut tfae tfal tfca tfcu tfdc tfec tftc tlac ttfa ttfc ttff tttt ttul tuae tual tuat tuca tucc tude tudu tuel tuet tufa tufc tufe tuff tuft tufu tula tule tull tulu tuta tute tutl tutt tutu uaca uafa uald uata uatu uaua ucad ucal ucat ucca ucdc ucdd ucea ucel ucfa ucla ucua ucut udaa udad udal udau udca udea udel udet ueda uefa uele uell ufcu ufel uffa uffe ulaa ulad ulae ulcc ulde ulea ulee ulfe ulft ulla ulle ulta ultt ulua