cccc cccf cccu ccee ccfc ccff ccrc ccre ccrf ccrt cctc cctt ccuc ccut cec- cece cect ceec cef- cefc cer- cerc cere cerf cert cery cet- cete ceyu cfcf cfcy cffr cfre cfrt cfry cftc cfte cftr crcc crce crcr cre- crec cree cret creu crfc crrt crtc crtf crue crut cry- ctcf ctec ctfc ctrc cucc cuce cuer cufc cuff cure curf curr curt cury cut- cutc cute cutt cuy- cuyr cyc- cycc cyfe cyft cyre cyrt cyt- cyte cyy- cyyc eccc ecce ecct ecef ecfc ecfr ecrc ecrf ecrr ecru ect- ectc ectf eeee eefe eerc eery eetc eete eetu efet effy eft- eftu ercc erce erec erer eret erfc erft errc erre ertu eruc erur eryc erye etcc etec etee eter etfc etfe etre ette ettu etty euer eufc eur- eurc eure eurt eury eyec eyer eyet eyey eyre eyry eyte eyyr fccf fcty fece fect feer feet fefc fefe feff ferc fere ferr fert feru fery fete fetr fett fetu feyr feyt ffcc ffee ffff ffrr fftf frcc free fret frey frfc frue frye ft-c fter ftfc ftfy ftuc fuc- fuct fuet fufc fuff fufu fur- fure furr furt fury fute futu fuyt fuyu fyce fyfe fyre fyry rccc rcet rcfc rctc rcyc recc rece recr rect recu recy reef reet refe reff refr reft refu rere rert reru rery rete retr rett rety reue reuf reut reuu reye rfef rffc rftc rrfc rrrr rtcc rtce rtee rtfc ruce ruct ruer ruet rufc rufe ruff ruft rurc rure ruru rute rutt rutu ruty ryet ryfe ryff ryft rytt ryue ryyf ryyt tccc tccu tcfc tctc tecr tect teec teef teer teet tefc teff teft ter- terc tere terf terr teru tery tete tetr tett tetu teut teye teyr tfcu tfec tftc trcc tre- trec tree tref tret treu trey trfc trfr trtc trte trtr truc true trut truu try- trye tter ttfc ttff tttt tucc tuer tuet tuey tufc tufe tuff tuft tufu turc ture turf turr turt turu tury tute tutt tutu tuty tuye tyce tyee tyer tyet tyfe tyff tyft tyr- tyre tyrf tyrr tyte tytt tyty ucrc ucut ufcu ufer uffe urcy ure- uret urey urfe urff urft urre urry urte urur urut utec uter uttu uutf uuuu uyre yccc ycee yctc ye-u yeer yeet yefe yeff yeft yere yerr yert yery yete yett yeue yeye yeyr yfet yfte ytre yuce yuer yuff yuft yufu yure yurt yury yute yutu yuty yuye yuyu yyfe yyff yyyy