-er -ic c-- ccc cce cci ccp ccr ccs ccv ce- cec cee cei cep cer ces cev ci- cic cie cii cip cir cis civ cpc cpe cpi cpp cpr cps cpv crc cre cri crp crr crs crv csc cse csi csp csr css csv cvc cve cvi cvp cvr cvs cvv ec- ecc ece eci ecr ecs ecv eec eee eep eer ees eev eic eie eii eip eir eis eiv ep- epc epe epi epp epr eps erc ere eri erp err ers erv es- esc ese esi esp esr ess esv evc eve evi evp evr evs evv i-v icc ice ici icp icr ics icv ie- iec iee iei iep ier ies iev iic iie iii iip iir iis ipc ipe ipi ipp ipr ips ipv ir- irc ire iri irp irr irs irv is- isc ise isi isp isr iss isv ivc ive ivi ivp ivr ivs ivv p-p pcc pce pci pcp pcr pcs pcv pec pee pei pep per pes pev pic pie pii pip pir pis piv ppc ppe ppi ppp ppr pps ppv prc pre pri prp prr prs prv ps- psc pse psi psp psr pss psv pvc pve pvi pvp pvr pvs pvv rcc rce rci rcp rcr rcs rcv re- rec ree rei rep rer res rev ric rie rii rip rir ris riv rpc rpe rpi rpp rpr rps rpv rrc rri rrp rrr rrs rsc rse rsi rsp rsr rss rsv rvc rve rvi rvp rvr rvs rvv scc sce sci scp scr scs scv se- sec see sei sep ser ses sev sic sie sii sip sir sis siv spc spe spi spp spr sps spv sr- src sre sri srp srr srs srv ss- ssc sse ssi ssp ssr sss ssv svc sve svi svp svr svs svv v-e vcc vce vci vcp vcr vcs vec vee vei vep ver ves vi- vic vie vii vip vir vis viv vpc vpe vpi vpp vpr vps vrc vre vri vrp vrr vrs vsc vse vsi vsp vsr vss vsv vvc vvi vvr vvs vvv

cccc ccci cccp cccs cccv ccee ccic ccii ccip ccir ccis cciv ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccsi ccsp ccss ccvi ccvs cec- cece ceci cecp cecs ceec cees ceip cepc cepe cepp cepr ceps cer- cerc cere ceri cerp cers cesc cese cesi cesp cesr cess cicc cici cicr cics ciee cier cies ciii ciis cipp cips circ cire ciri cirr cirs cis- cisc cise cisp cisr ciss cisv civc cive cpce cpcs cpep cper cpic cpps cpre cpri cprs cpsc cpsr cpvc crcc crce crcr cre- crec cree crei crep cres cric crie crip cris crpc crps crsp crss cscc csce csci cscr cscs csec csee csep cser csir csis cspc cspe cspi csps csrc csrs csse cssr cvcc cver cvii cvrr cvss eccc ecce ecci eces ecip ecis ecpp ecrc ecri ecrr ecrv ecsc ecse ecsp ecss eecs eeee eees eeps eerc eers eese eesi eics eiec eiei eier eies eipr eire eirs eise eiss epcc epci epec epee eper epes epi- epic epie epip epis eppc eppp epps eprp eprs epsc epsi epsp epss ercc erce ercp erec erei erer eres erev eric erie eris erpe erps errc erre errs erse ersi erve ervi esce esci escr escs esee eser eses esie esis espc espe espi espp esps esri esse essi essp ever eves evie evir evre evrs evsc iccc icci iccp iccr iccs icec icee icer ices icis icpc icps icrc icre icrr icrs icsc icse icsi icsp icsr icss iecc ieie iere ieri iers iesc iesi iesr iies iiie iiii iiis iirc iirs iisc iisi iisp iisr ipcc ipce ipcs ipec iper ipes ipie ippc ippr ipri ipsc ipse ipsi ipsp ipss ipvs ircc ircs iree irer ires iri- iric irie irip iris irpc irpe irps irrc irre irri irrs irse irsp irvs iscc isci iscp iscr iscs isec isee isep iser ises isic isie isis ispc ispe ispr isps isri isrp issc isse issi issp issr isss ivec iver ives ivic ivie ivre ivrs pccc pcce pccs pcep pcer pcip pcpp pcps pcrc pcre pcse pece peci pecr pecs peec peep peer pees peev peip peir peis pepe pepi peps per- perc pere peri perp perr pers perv pese pesi pess picc pice pici picr pics piep pier pies piip pipe pipi pipp pips pirc pire piri pirr pirs pise pisi piss ppcc ppci ppcs pper ppic ppie pppp ppps pprc ppss prcc prcp prcs pre- prec pree prep pres prev pri- prie prii pris priv prps prri prrs prsc prse prsi prss prsv psci psec psei psip psis pspi pspp pspr psps psrp pssc psse pvcs rccc rccs rcep rcic rcis rcpi rcps rcsc rcsi rcss rcvr rcvs recc rece reci recp recr recs reep rees reev reii reir reis repe repi repp repr reps rere reri rers rese resi resp ress reve revi revp revs ricc rice rics riep rier ries riis ripe ripi ripp ripr rips rire riri rirs risc rise risi risp riss rive rivp rivs rpcs rpii rpps rrrr rrsp rscc rscs rsee rsis rsps rsre rsvp rv-c rver rvsp s-ic s-ii s-iv sccc scce sccp sccs scec scee scep scer sci- scic scie scip scir scis sciv scpe scpi scps scr- scrc scre scri scrs scsc scsi scsr scvp se-c se-e se-i se-s sec- secc sece secr secs secv seec seep seer sees seie seii seip seir seis sepe sepi sepp sepr seps serc sere seri serp serr sers serv sesc sese sesi sess seve sevi sicc sice sici sicp sics siec sier sies sipc sipe sipi sipp sips sirc sire siri sirp sirr sirs sisc sise sisi siss sive sivi spcc spcs spec spee sper spes spic spie spip spir spis spiv spps spri sprs spse spsp spss srcc srec sres sris srpc srps srsp sscc ssce ssci sscp sscs ssec ssee ssep sses ssis sspc sspe ssps ssrc ssri ssrs