-er -ic c-- ccc cce ccf cci ccr ccs ce- cec cee cef cei cer ces cfc cfe cff cfi cfr cfs ci- cic cie cif cii cir cis crc cre crf cri crr crs csc cse csf csi csr css ec- ecc ece ecf eci ecr ecs eec eee eef eer ees ef- efc efe eff efi efr efs eic eie eif eii eir eis erc ere erf eri err ers es- esc ese esf esi esr ess fcc fce fcf fci fcr fcs fec fee fef fei fer fes ffc ffe fff ffi ffr ffs fic fie fif fii fir fis frc fre frf fri frr frs fsc fse fsf fsi fsr fss i-f icc ice icf ici icr ics ie- iec iee ief iei ier ies ifc ife iff ifi ifr ifs iic iie iif iii iir iis ir- irc ire irf iri irr irs is- isc ise isf isi isr iss rcc rce rcf rci rcr rcs re- rec ree ref rei rer res rfc rfe rff rfi rfr rfs ric rie rif rii rir ris rrc rrf rri rrr rrs rsc rse rsf rsi rsr rss scc sce scf sci scr scs se- sec see sef sei ser ses sfc sfe sff sfi sfr sfs sic sie sif sii sir sis sr- src sre srf sri srr srs ss- ssc sse ssf ssi ssr sss

cccc cccf ccci cccs ccee ccfc ccff ccfi ccic ccii ccir ccis ccrc ccre ccrf ccri ccrs ccsf ccsi ccss cec- cece ceci cecs ceec cees cef- cefc cer- cerc cere cerf ceri cers cesc cese cesi cesr cess cfcf cfcs cffr cfre cfse cfsi cicc cici cicr cics ciee cier cies cife ciff cifs ciii ciis circ cire ciri cirr cirs cis- cisc cise cisr ciss crcc crce crcr cre- crec cree crei cres crfc crfs cric crie crif cris crss cscc csce cscf csci cscr cscs csec csee cser csfc csfr csir csis csrc csrs csse cssr eccc ecce ecci ecef eces ecfc ecfr ecfs ecis ecrc ecrf ecri ecrr ecsc ecse ecss eecs eeee eees eefe eerc eers eese eesi efes effi effs efic efsi eics eiec eiei eier eies eifs eire eirs eise eiss ercc erce erec erei erer eres erfc erfs eric erie eris errc erre errs erse ersi esce esci escr escs esee eser eses esfs esie esis esri esse essi fccf fces fcic fcii fcsc fece feer fees fefc fefe feff fefi feie feir feis ferc fere ferr fers fese fess ffcc ffee ffff ffii ffrr ffss ficc fice fics fiec fief fier fies fifc fife fiff fifi fiii fire firs fisc fise fisi fiss frcc free frei fres frfc fric frie fris frsc fscc fsec fsfi fssc fssf iccc iccf icci iccr iccs icec icee icef icer ices icis icrc icre icrf icrr icrs icsc icse icsi icsr icss iecc ieie iere ieri iers iesc iesi iesr ifer ifes ific ifis ifrf ifri ifsc iies iiie iiii iiis iirc iirs iisc iisi iisr ircc ircs iree irer ires irfe iri- iric irie iris irrc irre irri irrs irse irsf iscc isci iscr iscs isec isee iser ises isfc isic isie isis isri issc isse issf issi issr isss rccc rccs rcfc rcic rcis rcsc rcsi rcss recc rece reci recr recs reef rees refe reff refi refr refs reif reii reir reis rere reri rers rese resi ress rfef rffc rfic ricc rice rics rief rier ries rife riff rifs riif riis rire riri rirs risc rise risi riss rrfc rrif rrrr rscc rscs rsee rsfc rsis rsre s-ic s-ii sccc scce sccs scec scee scer scfc scfe scfi sci- scic scie scif scir scis scr- scrc scre scri scrs scsc scsi scsr se-c se-e se-f se-i se-s sec- secc sece secr secs seec seef seer sees seff sefi seie seif seii seir seis serc sere serf seri serr sers sesc sese sesi sess sfcc sfcs sfer sffc sfrc sfss sicc sice sici sics siec sief sier sies sife siff sifr sirc sire sirf siri sirr sirs sisc sise sisi siss srcc srec sres srfc srfi sris sscc ssce ssci sscs ssec ssee sses ssfc ssis ssrc ssri ssrs sssc sssf sssi ssss

ccccc cccii ccifc cciii ceci- cecie cecri ceere ceese ceiss cerc- cerce cerci cercs cerec cerer ceres cerfs ceric cerie ceris cerre cerrs cerse cerss cesce cescr cesis cesse cicer cicis cifer circe circs cires ciric cirie ciris cirr- cirri cirs- cirse ciser cises cisie cisse crece creer crees creis cresc crese cress crice crics crier cries crise criss crres csere cssii e-sir ecser eeeee eerie efere eferi effer effie efisc efrei eires eirie eisie ercis ercsi erecs ereis erere eresi erice erics erier eries eriff eriic erres erris erses esces escis esere esics esiee esiri esref esser esses essie essse feces feere feers feese feier ferce feres feric ferie ferr- ferre ferri ferse fesci feser fesse fices fieee fiefs fieri fiers fifer fifes fifie firee firei firer fires firie firre firse fiscs fisec fisic fissi frcsc freei freer frees freir freis frere frese fress frice frier fries friis frise friss iceci icees iceis icers icfes icici icier icscc iecee ieiri ierei if-- ifere ifisc iiiee iiiii iiris iisir ircii irece iress iris- irise iriss irsee irssi is-is iscsi isfic isisi isrec issei isser issie issre isssc rcirc recce reece reecs reefe reefs reere reese refer reffe refis reice reiff reise reiss rere- reree reres reric rerir resee reses resse ri-fi ricci ricer rices ricse riefe riers riese riesi riess rifer riffs riife riise rires ririe risee riser rises risse rsssf s-cis s-iii sccci scere scifi scire sciri scise screc scree scrie scris secir secre see-i seece seeif seeis seere seers seese sefer sefes seffe seifs seire seirs seise seiss serce serec seref serer seres serfe serff serfs seric serie serif serir seris serre serri serse sersi serss sesce seser seses sesis sesse sfeir sicer sices sieff sieic sieie siese sifie sifre sirce sirci siree sires siris sirse sirsi