-er -ey -ic c-- ccc cce ccf cci ccr cct ce- cec cee cef cei cer cet cey cfc cfe cff cfi cfr cft ci- cic cie cif cii cir cit crc cre crf cri crr crt cry ctc cte ctf cti ctr ctt cty cyc cye cyf cyr cyt ec- ecc ece ecf eci ecr ect eec eee eef eer eet eey ef- efc efe eff efi efr eft eic eie eif eii eir eit erc ere erf eri err ert ery etc ete etf eti etr ett ety eyc eye eyr eyt fcc fce fcf fci fcr fct fcy fec fee fef fei fer fet fey ffc ffe fff ffi ffr fft ffy fic fie fif fii fir fit frc fre frf fri frr frt fry ftc fte ftf fti ftr ftt fty fy- fyc fye fyi i-f icc ice icf ici icr ict icy ie- iec iee ief iei ier iet iey ifc ife iff ifi ifr ift ify iic iie iif iii iir iit ir- irc ire irf iri irr irt iry itc ite itf iti itt ity iyc iye iyr iyt iyy rcc rce rcf rci rcr rct re- rec ree ref rei rer ret rey rfc rfe rff rfi rfr rft ric rie rif rii rir rit riy rrc rrf rri rrr rrt rtc rte rtf rti rtr rtt rty ry- ryc rye ryf ryr ryy tcc tce tcf tci tcr tct te- tec tee tef tei ter tet tey tfc tfe tff tfi tfr tft tic tie tif tii tir tit tiy trc tre trf tri trr trt try ttc tte ttf tti ttr ttt tty tyc tye tyf tyr tyt ycc yce ycf yci ycy yec yee yef yei yer yet yey yfc yfe yff yfr yft yie yif yii yir yit yrc yre yrf yrt ytc yte ytf ytr ytt yyc yye yyf yyt yyy

cccc cccf ccci ccee ccfc ccff ccfi ccic ccii ccir ccrc ccre ccrf ccri ccrt cctc cctt cec- cece ceci cect ceec cef- cefc cer- cerc cere cerf ceri cert cery cet- cete ceti cfcf cfcy cffr cfit cfre cfrt cfry cftc cfte cftr cicc cici cicr cict ciee cier cife ciff ciii ciit circ cire ciri cirr cirt cite citf citi citt city crcc crce crcr cre- crec cree crei cret crfc cric crie crif crit crrt crtc crtf cry- ctcf ctec ctfc ctic ctrc cyc- cycc cyfe cyfi cyft cyre cyrt cyt- cyte cyy- cyyc eccc ecce ecci ecct ecef ecfc ecfr ecit ecrc ecrf ecri ecrr ect- ectc ectf eeee eefe eerc eery eetc eete efet effi effy efic efit eft- eiec eiei eier eire eiry eitc eiti eitr ercc erce erec erei erer eret erfc erft eric erie erit errc erre eryc erye etcc etec etee eter etfc etfe etic etre ette etti etty eyec eyer eyet eyey eyfi eyir eyre eyry eyte eyyr fccf fcic fcii fcty fece fect feer feet fefc fefe feff fefi feie feir feit ferc fere ferr fert fery fete feti fetr fett feyr feyt ffcc ffee ffff ffii ffrr fftf ficc fice fict fiec fief fier fifc fife fiff fifi fift fiii fire firy fitc fite fiti fitt frcc free frei fret frey frfc fric frie frit frye ft-c fter ftfc ftfy ftii fyce fyfe fyfi fyre fyry fyti iccc iccf icci iccr icct icec icee icef icer icet icey icrc icre icrf icrr icrt icry iecc ieet ieie iere ieri ietf iett ifer iffy ific ifit ifrf ifri iiie iiii iiit iirc iitr iitt ircc iree irer irfe iri- iric irie iriy irrc irre irri irte irtf irti itec iter itet itic itie itif itrf itri itry ittf itty iyer iyet iyre rccc rcet rcfc rcic rctc rcti rcyc recc rece reci recr rect recy reef reet refe reff refi refr reft reif reii reir reit rere reri rert rery rete reti retr rett rety reye rfef rffc rfic rftc ricc rice rict rief rier riet rife riff rift riif rire riri rite riti ritt riyf rrfc rrif rrrr rtcc rtce rtee rtei rtfc ryet ryfe ryff ryft ryif rytt ryyf ryyt tccc tcfc tctc tecr tect teec teef teer teet tefc teff tefi teft teic teie teir ter- terc tere terf teri terr tery tete teti tetr tett teye teyr tfec tftc ticc tice tie- tiee tief tiei tier tiet tiff tift tiit tire tiri tirr tiry titc tite titi titt tiye tiyi trcc tre- trec tree tref trei tret trey trfc trfr tri- tric trie trif trit trtc trte trtr try- trye tter ttfc ttff tttt tyce tyee tyer tyet tyfe tyff tyft tyir tyr- tyre tyrf tyrr tyte tyti tytt tyty yccc ycee ycie yctc yeer yeet yefe yeff yeft yeie yeii yeir yeit yere yeri yerr yert yery yete yeti yett yeye yeyi yeyr yfet yfte yiet yiff yift yire yirr yite yiti ytre yyfe yyff yyyy

-tree c-tec ccccc cccii ccett ccifc cciii ccitt ceci- cecie cecri cecyt ceere ceirt cerc- cerce cerci cerec cerer ceret ceric cerie cerre certe certy cetic cette cetty cicer cietc cifer cifft cifte circe cirey ciric cirie cirr- cirri citec citee citer citey citie citr- citry citte crece crecy creer creft crete crice crier cryer ctree ctrie cttee cyete cyfer cyfre cyric cyrt- cytec cytee cytte cytyc e-fit ecrit ectfe eeeee eerie eetti efere eferi efetf effer effet effie effry efrei efter eirie eiter eitri erect erere erice erier eriff eriic erite errey erte erter etete etite etree etter ettie eyere eyrer eyrie eyrir eytie fecit feere feier feiyr ferce feret feric ferie ferit ferr- ferre ferri ferry ferte feter feti- fetii fetir fette feyer feyre fieee fieri fiery fifer fifie fifty firee firei firer firey firie firit firre firry fitit fitri fitte fitty freei freer freet freir freit frere frett freyr frice frier frite fritt fryce fryer ftrtt fyffe fytte ice-t iceci iceit icici icier icter ictic iecee ieiri ierei iette if-- ifere iffet ifrit ifttt iiiee iiiii iitti ircii irece irete irite