a-fu aaaa aaac aaad aaaf aaam aaar aaca aacc aacd aacf aacm aacr aact aacu aada aadc aadt aadu aafa aafc aafd aaff aama aamc aamd aamr aara aarc aard aarm aart aaru aata aatc aatf aatt ac-t acaa acac acad acar acat acca accc accd accf accm acct accu acda acdc acdf acdm acdt acfc acfd acfm acft acma acmc acmf acmu acr- acra acrc acrm acrr acta actc actf actt actu acu- acuf acum acur acut adaa adac adad adam adar adat adcc adda addc addd addr addu adfa adfc adma admr adra adta adua adur afaa afad afam afar afat afca afcc afcu afdc affa affc afft afma afmc afr- afra afrc afrm afru afta aftc afua afud amaa amac amad amam amar amat amca amcc amda amdt amfm amfr amm- amma ammu amra amrc amta amtc amua amud amum amur arac arad araf aram arar arat arau arc- arca arcm arct arda ardc ardf ardm ardu arfa arfc arff arft arfu arma armc armd armm armt armu arr- arra arrc arrr arrt arru arta artc artr arua arud arum arut at-t ataa atac atad atar atat atca atcc atcf atcr atdt atfc atm- atma atmu atra atrc atrm atru atta attr attu atua atuc atum atur auaa auca auct audc aufc auma aur- aura aurd aut- c-cd caaa caac caaf caam caat cac- caca cacc cacm cacr cada cadc cadd cadm cadr cadu cafa cafc caff cafu cama camc camm camt cara carc card carf carm carr cart cat- cata catc catd catf catm catt catu cauc cauf caum caut ccaa ccac ccad ccaf ccam ccar ccat ccca cccc cccf cccm cccu ccdc ccdf ccdm ccdr ccfa ccfc ccfd ccff ccma ccmc ccmd ccmm ccra ccrc ccrf ccrt cctc cctt ccuc ccut cd-r cdaa cdac cdad cdda cddr cdfa cdma cdmf cfaa cfac cfam cfar cfca cfcf cfcm cfda cffr cfma cfmu cfra cfrt cfta cftc cftr cmaa cmac cmcc cmda cmdr cmmc cmra cmrr cmta cmtc cmtu crac craf cram crar crat crau crca crcc crcr crda crdc crfc crrt crtc crtf crtm crud crum crut ctca ctcf ctfc ctma ctrc ctrm ctta cuau cuca cucc cucm cuda cufa cufc cuff cum- cuma cumt cura curd curf curr curt cut- cuta cutc cutt daad daam daar daau daca dact dada dadu dafa dafc daff daft dama damm damu dara darc dard darf darr dart daru data datr datt datu daud daum daur daut dcca dccc dcct dccu dcfc dcma dcmu dcra dctc dctm dddd ddrc dfaf dfcc dfcu dfdt dffa dfma dfrf dftr dmaa dmac dmcc dmcm dmdc dmdt dmfa dmft dmrc dmtf draa drac drad draf dram drar drat drau drca drda drfc drra drua drum drut druu dtaa dtac dtcc dtfc duaa duad duar duat duca duct duda dudd dudu dufc duff dufu duma dumm dura durt duru duta duur duut faaa faac faad faam faca facc fact fada fadd fafa fafc faff fama fara farc fard farm farr fart faru fata fatc fatf fatt faud faur faut fcar fcat fcca fccf fcda fcmr fcra fdca fdtc ffar ffcc ffff ffrr fftf fmca frac frad fram frat frau frcc frfc frta frum ft-c ftam ftcd ftfc ftuc fuad fuar fuat fuc- fuca fucm fuct fuda fudd fufc fuff fufu fumc fur- fura furm furr furt futa futu maaa maac maad maaf maam maar maat mac- maca macc macd macr mact macu mada madc madd madt mafa mafc maff mafu mama mamc mamf mamu mar- mara marc mard marf marm marr mart maru mata matc matr matt matu maua maud mauf maum maur maut mcaa mcac mcad mcat mcca mccc mccd mcdc mcdd mcfa mcfc mcfd mcmc mcmt mcrc mcrd mctc mctu mdac mdat mdca mdcc mddm mdma mdmc mdmf mdra mdrc mdta mdud mfcc mffa mftf mmaa mmac mmar mmcc mmcd mmcm mmct mmda mmdc mmdf mmfd mmff mmmc mmmd mmmm mmrc mmrf mr-c mrac mrad mrca mrcc mrda mrdd mrfc mrmc mrmd mrrc mrta mrtm mrtt mrud mtaa mtac mtcr mtfc mtff mtrc mtrr mttr mtuc muac muar muc- mucc mucu muda mudd mudu mufc muff mufu muma mumm mumu mura murc murd murr murt muru muta mutt mutu muut raad raaf raam raat rac- raca racc ract racu rada radc radd radm radr radt radu rafa rafc raff raft rama ramm ramu rara rarf rata ratf ratt ratu raua rauc raud rauf raum raut rcac rcaf rccc rcdc rcfc rcrd rctc rdac rdcm rdfa rdma rfam rffc rftc rmaf rmtu rrad rrat rrfc rrmc rrrr rrum rtca rtcc rtcm rtdt rtfc rtfm rtmc ruad ruca ruct ruda rudd rufa rufc ruff ruft ruma rumm rumt rura rurc rurd ruru ruta rutt rutu ruud taa- taaf taar taat taca tacc tact tada tafa tafc taff taft tama tamc tamd tamm tamu tara tarc tard tarf tarm tarr tart taru tata tatr tatt tatu taua tauc taum taur taut tcad tcam tcca tccc tccu tcdd tcfc tctc tdac tdff tdma tdra tfam tfca tfcu tfdc tftc tmaa tmac tmca tmcc tmcm tmtt traa trac trad traf tram trat trau trca trcc trfc trfd trfm trfr trma trmd trmu trra trtc trtr truc trud trut truu ttfa ttfc ttff ttma tttt tuam tuar tuat tuca tucc tudu tufa tufc tuff tufm tuft tufu tuma tumu tura turc turd turf turm turr turt turu tuta tutt tutu tuum uaca uafa uamc uarc uart uaru uata uatu uaua ucad ucam ucar ucat ucca ucdc ucdd ucfa ucmc ucrc ucua ucut udaa udad udar udau udca udma udmc udra ufcu uffa ufra umaa umac umar umff umma umra umut urac urad urat urau urca urda urdu urfa urff urft urma urra urum urur urut utac utau uttu uuta uutf uuuu