-er -ey -ic c-- ccc cce cci ccp ccr ccs ce- cec cee cei cep cer ces cey ci- cic cie cii cip cir cis cpc cpe cpi cpp cpr cps crc cre cri crp crr crs cry csc cse csi csp csr css csy cyc cye cyp cyr cys ec- ecc ece eci ecr ecs eec eee eep eer ees eey eic eie eii eip eir eis ep- epc epe epi epp epr eps erc ere eri erp err ers ery es- esc ese esi esp esr ess esy eyc eye eyp eyr eys icc ice ici icp icr ics icy ie- iec iee iei iep ier ies iey iic iie iii iip iir iis ipc ipe ipi ipp ipr ips ipy ir- irc ire iri irp irr irs iry is- isc ise isi isp isr iss isy iyc iye iyr iys iyy p-p pcc pce pci pcp pcr pcs pec pee pei pep per pes pey pic pie pii pip pir pis ppc ppe ppi ppp ppr pps prc pre pri prp prr prs pry ps- psc pse psi psp psr pss psy py- pyc pye pyr pys rcc rce rci rcp rcr rcs re- rec ree rei rep rer res rey ric rie rii rip rir ris riy rpc rpe rpi rpp rpr rps rrc rri rrp rrr rrs rsc rse rsi rsp rsr rss ry- ryc rye ryr rys ryy scc sce sci scp scr scs se- sec see sei sep ser ses sey sic sie sii sip sir sis spc spe spi spp spr sps spy sr- src sre sri srp srr srs sry ss- ssc sse ssi ssp ssr sss sy- syc sye syi syp syr sys ycc yce yci ycp ycs ycy yec yee yei yep yer yes yey yie yii yip yir yis yps yrc yre yrp yrs ysc yse ysi ysp ysr yss ysy yyc yye yys yyy

cccc ccci cccp cccs ccee ccic ccii ccip ccir ccis ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccsi ccsp ccss cec- cece ceci cecp cecs ceec cees ceip cepc cepe cepp cepr ceps cer- cerc cere ceri cerp cers cery cesc cese cesi cesp cesr cess ceys cicc cici cicr cics ciee cier cies ciii ciis cipp cips circ cire ciri cirr cirs cis- cisc cise cisp cisr ciss cisy cpce cpcs cpep cper cpic cpps cpre cpri cprs cpsc cpsr crcc crce crcr cre- crec cree crei crep cres cric crie crip cris crpc crps crsp crss cry- crys cscc csce csci cscr cscs csec csee csep cser csir csis cspc cspe cspi csps csrc csrs csse cssr csys cyc- cycc cycs cypc cyps cyre cyrs cyse cyy- cyyc eccc ecce ecci eces ecip ecis ecpp ecrc ecri ecrr ecsc ecse ecsp ecss eecs eeee eees eeps eerc eers eery eese eesi eesy eics eiec eiei eier eies eipr eire eirs eiry eise eiss eisy epcc epci epec epee eper epes epi- epic epie epip epis eppc eppp epps eppy eprp eprs epsc epsi epsp epss ercc erce ercp erec erei erer eres eric erie eris erpe erps errc erre errs erse ersi eryc erye esce esci escr escs esee eser eses esie esis espc espe espi espp esps espy esri esse essi essp essy eyec eyer eyes eyey eyir eype eyre eyry eyse eyyr iccc icci iccp iccr iccs icec icee icer ices icey icis icpc icps icrc icre icrr icrs icry 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 ippy ipri ipsc ipse ipsi ipsp ipss ircc ircs iree irer ires iri- iric irie irip iris iriy irpc irpe irps irrc irre irri irrs irse irsp iscc isci iscp iscr iscs isec isee isep iser ises isic isie isis ispc ispe ispr isps ispy isri isrp issc isse issi issp issr isss issy isys iyer iyre iyse pccc pcce pccs pcep pcer pcip pcpp pcps pcrc pcre pcse pece peci pecr pecs pecy peec peep peer pees peip peir peis pepe pepi peps per- perc pere peri perp perr pers pery pese pesi pess pesy peyr peys picc pice pici picr pics picy piep pier pies piip pipe pipi pipp pips pipy pirc pire piri pirr pirs piry pise pisi piss pisy piye piys ppcc ppci ppcs pper ppic ppie pppp ppps pprc ppss ppye prcc prcp prcs pre- prec pree prep pres prey pri- prie prii pris prps prri prrs prsc prse prsi prss prys psci psec psei psip psis pspi pspp pspr psps psrp pssc psse psy- psys pyce pyep pyes pyic pype pypy pyr- pyre pyri pyry pyse pyss rccc rccs rcep rcic rcis rcpi rcps rcsc rcsi rcss rcyc recc rece reci recp recr recs recy reep rees reii reir reis repe repi repp repr reps repy rere reri rers rery rese resi resp ress reye reys ricc rice rics riep rier ries riis ripe ripi ripp ripr rips rire riri rirs risc rise risi risp riss rpcs rpii rpps rpyc rrrr rrsp rscc rscs rscy rsee rsis rsps rsre ryes ryip ryis rype rysy s-ic s-ii sccc scce sccp sccs sccy scec scee scep scer scey sci- scic scie scip scir scis scpe scpi scps scr- scrc scre scri scrs scry scsc scsi scsr scye se-c se-e se-i se-s se-y sec- secc sece secr secs secy seec seep seer sees seey seie seii seip seir seis sepe sepi sepp sepr seps serc sere seri serp serr sers sery sesc sese sesi sess seye seys sicc sice sici sicp sics siec sier sies sipc sipe sipi sipp sips sipy sirc sire siri sirp sirr sirs sisc sise sisi siss sisy siyi spcc spcs spec spee sper spes spey spic spie spip spir spis spps spri sprs spry spse spsp spss spy- spyr spys srcc srec sres sris srpc srps srsp sscc ssce ssci sscp sscs ssec ssee ssep sses