a-fu a-wa aaaa aaac aaae aaaf aaar aaca aacc aace aacf aacr aact aacu aaea aaec aafa aafc aaff aara aarc aare aart aaru aata aatc aatf aatt aatw aauw aawt aaww ac-t acaa acac acae acar acat acca accc acce accf acct accu ace- acea acec acer acet acfc acfe acft acr- acra acrc acre acrr acta actc acte actf actt actu acu- acue acuf acur acut acwa acww aeac aeaf aect aeer aer- aera aerc aeta aetc aetf aetr aett afaa afar afat afca afcc afcu afcw afee afer afet afew affa affc afft affw afr- afra afrc afre afru afta aftc afte afua afue arac arae araf arar arat arau araw arc- arca arce arct area arec aree aref aret areu arew arfa arfc arff arft arfu arr- arra arrc arre arrr arrt arru arta artc arte artr arua arue arut arwa arwe at-t ataa atac atae atar atat atca atcc atcf atcr atea atec atee atef ater atew atfc atfe atra atrc atre atru atta atte attr attu atua atuc atur atwa atwt atwu auaa auca auce auct auer auew aufc aufe aur- aura aure aut- aute auwa auwe awac awae awar awe- awee awer awet awfc awre awwa caaa caac caaf caat cac- caca cacc cace cacr cacw caec caer caeu cafa cafc cafe caff cafu cara carc care carf carr cart cat- cata catc cate catf catt catu catw cauc cauf caut cawf cawu ccaa ccac ccaf ccar ccat ccca cccc cccf cccu ccee ccfa ccfc ccff ccra ccrc ccre ccrf ccrt cctc cctt ccuc ccut ceac cear ceat cec- ceca cece cect ceec cef- cefa cefc cer- cera cerc cere cerf cert cet- ceta cete cewa cewe cfaa cfac cfae cfar cfca cfcf cfcw cffr cfra cfre cfrt cfrw cfta cftc cfte cftr cfwc crac craf crar crat crau craw crca crcc crce crcr cre- crea crec cree cret creu crew crfc crrt crtc crtf crue crut ctae ctca ctcf ctec ctfc ctrc ctta cttw cuau cuca cucc cuce cuer cufa cufc cuff cura cure curf curr curt cut- cuta cutc cute cutt cwac cwer cwfc cwrw eaaf eaca eacc eaec eara eare eart earw eata eate ecaa ecac ecar ecat ecca eccc ecce ecct ecef ecfa ecfc ecfr ecra ecrc ecrf ecrr ecru ect- ecta ectc ectf ecua ecwa eeca eeea eeee eefa eefe eera eerc eeta eetc eete eetu efca efet effa eft- efta eftu efua eraf erat erau erca ercc erce erec erer eret erew erfc erft erra errc erre erta ertu erua eruc erur erwt etat etcc etec etee eter etfa etfc etfe etra etre etta ette ettu etua euaw euer eufc eur- eura eurc eure eurt euwe ewer ewew ewft ewre ewte faaa faac faca facc face fact fafa fafc fafe faff fara farc fare farr fart faru fata fatc fate fatf fatt faue faur faut fawe fawf fawt fcar fcat fcca fccf fcra feaf fear feat fece fect feer feet fefc fefe feff fera ferc fere ferr fert feru feta fete fetr fett fetu fewa fewe fewt ffar ffcc ffee ffff ffrr fftf fftw frac frae frat frau frcc frea free fret frew frfc frta frue ft-c ftea fter ftfc fttw ftuc fuar fuat fuc- fuca fuct fuet fufc fuff fufu fur- fura fure furr furt futa fute futu fuwa fwcc fwfc raaf raat rac- raca racc race ract racu raec raef raer rafa rafc rafe raff raft rara rare rarf rata rate ratf ratt ratu raua rauc raue rauf raut rawa rawe rawr rawu raww rcac rcaf rccc rcet rcfc rctc rea- reac reae reaf rear reat reau reca recc rece recr rect recu reef reet refe reff refr reft refu rera rere rert reru reta rete retr rett reue reuf reut reuu rewa rewe rfae rfef rffc rftc rrat rrfc rrrr rtca rtcc rtce rtee rtfc ruca ruce ruct ruer ruet rufa rufc rufe ruff ruft rura rurc rure ruru ruta rute rutt rutu ruwa ruwe taa- taaf taar taat taca tacc tace tact taec taer tafa tafc tafe taff taft tara tarc tare tarf tarr tart taru tata tate tatr tatt tatu taua tauc taue taur taut tawa tawe tawt taww tcca tccc tccu tcfc tctc teac tear teat teaw teca tecr tect teec teef teer teet tefc teff teft ter- tera terc tere terf terr teru teta tete tetr tett tetu teut tewa tfae tfca tfcu tfec tftc traa trac trae traf trat trau traw trca trcc tre- trea trec tree tref tret treu trew trfc trfr trra trtc trte trtr truc true trut truu trwe tter ttfa ttfc ttff tttt tuae tuar tuat tuca tucc tuer tuet tufa tufc tufe tuff tuft tufu tura turc ture turf turr turt turu tuta tute tutt tutu twae twat twee twer uaca uafa uarc uart uaru uata uatu uaua ucar ucat ucca ucea ucfa ucrc ucua ucut uefa uewe ufcu ufcw ufer uffa uffe ufra ufwa ufwc urac urat urau urca ure- urea uret urfa urfe urff urft urra urre urte urur urut urwa utac utau utaw utec uter uttu utwe uuta uutf uuuu uwec uwer uwfc waaa waac waaf waar waat waaw waca wacc wace wact waec waee waer waet waew wafa wafc wafe waff wafr waft wafu war- wara warc ware warf warr wart waru warw wata watc wate watr watt watw wauc wauf waur waut wawa wawc wawe wawf wawt wcae wcar wcat wcau wcca wccc wcce wccf wccr wcct wccu wccw wcec wcee wcef wcer wcet wcfc wcfr wcft wcfw wcra wcrc wcre wcrr wcrt wcru wcrw wcta wctc wcte wctf wctr wctt wctu wctw wcua wcue wcur wcuw wcwa wcwc wcwf weaa weac weaf wear weat weau weca wecc wecf wecr wect wecu wecw weec weef weer weet weeu wefa wefc wefe weff wefr weft wer- wera werc were werf werr wert werw weta wetc wete wetf wetr wett wetu weuc wewc wewe wfaa wfae wfar wfat wfaw wfca wfcc wfcf wfcr wfct wfcu wfea wfer wffc wfff wfra wfrc