-er -ic c-- ccc cce cci cco ccp ccr ccs cct ce- cec cee cei ceo cep cer ces cet ci- cic cie cii cio cip cir cis cit co- coc coe coi coo cop cor cos cot cpc cpe cpi cpo cpp cpr cps cpt crc cre cri cro crp crr crs crt csc cse csi cso csp csr css cst ctc cte cti cto ctp ctr cts ctt ec- ecc ece eci eco ecr ecs ect eec eee eeo eep eer ees eet eic eie eii eio eip eir eis eit eo- eoc eoe eoi eoo eop eor eos eot ep- epc epe epi epo epp epr eps ept erc ere eri ero erp err ers ert es- esc ese esi eso esp esr ess est etc ete eti eto etp etr ets ett icc ice ici ico icp icr ics ict ie- iec iee iei iep ier ies iet iic iie iii iio iip iir iis iit io- ioc ioe ioi ioo iop ior ios iot ipc ipe ipi ipo ipp ipr ips ipt ir- irc ire iri iro irp irr irs irt is- isc ise isi iso isp isr iss ist itc ite iti ito itp its itt o-i oc- occ oci oco ocp ocr ocs oct oec oee oei oeo oep oer oes oet oic oie oii oio oip oir ois oit oo- ooc ooi ooo oop oor oos oot op- opc ope opi opo opp opr ops opt or- orc ore ori oro orp orr ors ort os- osc ose osi oso osp osr oss ost ot- otc ote oti oto otp otr ots ott p-p pcc pce pci pco pcp pcr pcs pct pec pee pei peo pep per pes pet pic pie pii pio pip pir pis pit poc poe poi poo pop por pos pot ppc ppe ppi ppo ppp ppr pps ppt prc pre pri pro prp prr prs prt ps- psc pse psi pso psp psr pss pst pt- ptc pte pti pto ptp ptr pts ptt rcc rce rci rco rcp rcr rcs rct re- rec ree rei reo rep rer res ret ric rie rii rio rip rir ris rit roc roe roi roo rop ror ros rot rpc rpe rpi rpo rpp rpr rps rpt rrc rri rrp rrr rrs rrt rsc rse rsi rso rsp rsr rss rst rtc rte rti rto rtp rtr rts rtt scc sce sci sco scp scr scs sct se- sec see sei seo sep ser ses set sic sie sii sio sip sir sis sit soc soe soi soo sop sor sos sot spc spe spi spo spp spr sps spt sr- src sre sri sro srp srr srs srt ss- ssc sse ssi sso ssp ssr sss sst stc ste sti sto stp str sts stt tcc tce tci tco tcp tcr tcs tct te- tec tee tei teo tep ter tes tet tic tie tii tio tip tir tis tit to- toc toe toi too top tor tos tot tpc tpe tpi tpo tpp tpr tps tpt trc tre tri tro trp trr trs trt tsc tse tsi tso tsp tsr tss tst ttc tte tti tto ttp ttr tts ttt

-ose cccc ccci cccp cccs ccee ccic ccii ccip ccir ccis ccoc ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccrt ccsi ccsp ccss ccst cctc cctt cec- cece ceci ceco cecp cecs cect ceec cees ceip ceop ceor ceos cepc cepe cepo cepp cepr ceps cept cer- cerc cere ceri cero cerp cers cert cesc cese cesi cesp cesr cess cest cet- cete ceti ceto cetp cets cicc cici cico cicr cics cict ciee cier cies ciii ciis ciit cior cios cipo cipp cips circ cire ciri ciro cirr cirs cirt cis- cisc cise cisp cisr ciss cist cite citi cito citp cits citt coce coco cocp coct coep coes coip coir cois coit coop coos coot cope copi copo copp copr cops copt cor- corc core cori coro corp corr cors cort cosc cose cosi coso cosp coss cost cotc cote coti coto cots cott cpce cpcs cpep cper cpic cpio cpos cpps cpre cpri cprs cprt cpsc cpso cpsr cptp cptr cpts crcc crce crcr cre- crec cree crei creo crep cres cret cric crie crip cris crit croc croe croo crop cror crot crpc crps crrt crsp crss crst crtc crtp crts cscc csce csci csco cscr cscs csec csee csep cser cset csio csir csis csit csor csos csot cspc cspe cspi csps cspt csrc csrs csse cssr cstc csto cstr csts ctcp ctec ctep ctic ctor ctos ctot ctpo ctpp ctps ctrc ctrp ctrs ctsc ctss ctts eccc ecce ecci ecco ecct eces ecip ecis ecit eco- ecop ecos ecot ecpp ecrc ecri ecrr ecsc ecse ecsp ecss ect- ectc ecto ects eecs eeee eees eeoc eeps eerc eero eers eese eesi eetc eete eets eico eics eiec eiei eier eies eipo eipr eire eirs eise eiso eiss eist eitc eiti eito eitr eoes eoir eois eore eori eost eotc eoto eots epcc epci epec epee eper epes epi- epic epie epip epis epit epoc epor epos epot eppc eppo eppp epps epro eprp eprs epsc epsi epsp epss epte ercc erce ercp erec erei erer eres eret eric erie erio eris erit eroc eroe eroi eroo eros erpe erps errc erre erro errs erse ersi erso erst erts esce esci esco escr escs esee eseo eser eses eset esie esis esit eso- esop esos espc espe espi espo espp esps esri esse essi esso essp esst estc este esto estp estr ests etcc etco etcs etec etee eter etes etic etio etoe etos etre etro etsi ette etti etto iccc icci icco iccp iccr iccs icct icec icee icer ices icet icis icoc icor icos icpc icpo icps icrc icre icrr icrs icrt icsc icse icsi icsp icsr icss icst ictp icts iecc ieet ieie ieio iere ieri iers iesc iesi ieso iesr iest iett iies iiie iiii