-er -ic c-- ccc cce ccf cci ccp ccr ccs ce- cec cee cef cei cep cer ces cfc cfe cff cfi cfp cfr cfs ci- cic cie cif cii cip cir cis cpc cpe cpf cpi cpp cpr cps crc cre crf cri crp crr crs csc cse csf csi csp csr css ec- ecc ece ecf eci ecr ecs eec eee eef eep eer ees ef- efc efe eff efi efp efr efs eic eie eif eii eip eir eis ep- epc epe epf epi epp epr eps erc ere erf eri erp err ers es- esc ese esf esi esp esr ess fcc fce fcf fci fcp fcr fcs fec fee fef fei fep fer fes ffc ffe fff ffi ffp ffr ffs fic fie fif fii fip fir fis fpc fpe fpi fpp fpr fps frc fre frf fri frp frr frs fsc fse fsf fsi fsp fsr fss i-f icc ice icf ici icp icr ics ie- iec iee ief iei iep ier ies ifc ife iff ifi ifp ifr ifs iic iie iif iii iip iir iis ipc ipe ipf ipi ipp ipr ips ir- irc ire irf iri irp irr irs is- isc ise isf isi isp isr iss p-p pcc pce pcf pci pcp pcr pcs pec pee pef pei pep per pes pfc pfe pff pfi pfp pfr pfs pic pie pif pii pip pir pis ppc ppe ppf ppi ppp ppr pps prc pre prf pri prp prr prs ps- psc pse psf psi psp psr pss rcc rce rcf rci rcp rcr rcs re- rec ree ref rei rep rer res rfc rfe rff rfi rfp rfr rfs ric rie rif rii rip rir ris rpc rpe rpf rpi rpp rpr rps rrc rrf rri rrp rrr rrs rsc rse rsf rsi rsp rsr rss scc sce scf sci scp scr scs se- sec see sef sei sep ser ses sfc sfe sff sfi sfp sfr sfs sic sie sif sii sip sir sis spc spe spf spi spp spr sps sr- src sre srf sri srp srr srs ss- ssc sse ssf ssi ssp ssr sss

cccc cccf ccci cccp cccs ccee ccfc ccff ccfi ccic ccii ccip ccir ccis ccpe ccpp ccpr ccps ccrc ccre ccrf ccri ccrp ccrs ccsf ccsi ccsp ccss cec- cece ceci cecp cecs ceec cees cef- cefc ceip cepc cepe cepp cepr ceps cer- cerc cere cerf ceri cerp cers cesc cese cesi cesp cesr cess cfcf cfcs cffr cfpr cfps cfre cfrp cfse cfsi cicc cici cicr cics ciee cier cies cife ciff cifs ciii ciis cipf cipp cips circ cire ciri cirr cirs cis- cisc cise cisp cisr ciss cpce cpcs cpep cper cpff cpic cpif cpps cpre cpri cprs cpsc cpsr crcc crce crcr cre- crec cree crei crep cres crfc crfs cric crie crif crip cris crpc crps crsp crss cscc csce cscf csci cscr cscs csec csee csep cser csfc csfr csir csis cspc cspe cspi csps csrc csrs csse cssr eccc ecce ecci ecef eces ecfc ecfr ecfs ecip ecis ecpp ecrc ecrf ecri ecrr ecsc ecse ecsp ecss eecs eeee eees eefe eeps eerc eers eese eesi efes effi effs efic efsi eics eiec eiei eier eies eifs eipr eire eirs eise eiss epcc epci epec epee eper epes epfc epi- epic epie epip epis eppc eppp epps eprp eprs epsc epsf epsi epsp epss ercc erce ercp erec erei erer eres erfc erfs eric erie eris erpe erps errc erre errs erse ersi esce esci escr escs esee eser eses esfp esfs esie esis espc espe espi espp esps esri esse essi essp fccf fccp fces fcic fcii fcps fcsc fece feer fees fefc fefe feff fefi feie feir feis fepc feps ferc fere ferr fers fese fess ffcc ffee ffff ffii ffps ffrr ffss ficc fice fics fiec fief fier fies fifc fife fiff fifi fiii fipp fips fire firs fisc fise fisi fiss fp-c fpcc fprf frcc frcp free frei frep fres frfc fric frie frip fris frps frsc fscc fsec fsfi fspc fspf fssc fssf fssp iccc iccf icci iccp iccr iccs icec icee icef icer ices icis icpc icps icrc icre icrf icrr icrs icsc icse icsi icsp icsr icss iecc ieie iere ieri iers iesc iesi iesr ifcp ifer ifes ific ifis ifps ifrf ifri ifsc ifsp iies iiie iiii iiis iipf iirc iirs iisc iisi iisp iisr ipcc ipce ipcs ipec iper ipes ipfc ipie ippc ippf ippr ipri ipsc ipse ipsi ipsp ipss ircc ircs iree irer ires irfe iri- iric irie irip iris irpc irpe irps irrc irre irri irrs irse irsf irsp iscc isci iscp iscr iscs isec isee isep iser ises isfc isfp isic isie isis ispc ispe ispf ispr isps isri isrp issc isse issf issi issp issr isss pccc pcce pccs pcep pcer pcfc pcip pcpp pcps pcrc pcre pcrf pcse pece peci pecr pecs peec peep peer pees pefc peff pefs peip peir peis pepe pepi peps per- perc pere perf peri perp perr pers pese pesi pess pfce pfcs pfff pffr pfic pfis pfps picc pice pici picr pics piep pier pies piff pifs piip pipe pipi pipp pips pirc pire piri pirr pirs pise pisi piss ppcc ppci ppcs pper ppic ppie ppif pppp ppps pprc pprf ppsf ppss prcc prcf prcp prcs pre- prec pree pref prep pres prfc prfs pri- prie prif prii pris prps prri prrs prsc prse prsi prss psci psec psei psfs psip psis pspi pspp pspr psps psrp pssc psse rccc rccs rcep rcfc rcic rcis rcpi rcps rcsc rcsi rcss recc rece reci recp recr recs reef reep rees refe reff refi refr refs reif reii reir reis repe repi repp repr reps rere reri rers rese resi resp ress rfef rffc rfic ricc rice rics rief riep rier ries rife riff rifs riif riis ripe ripi ripp ripr rips rire riri rirs risc rise risi risp riss rpcs rpfc rpii rpps