-er -ic c-- ccc cce cci ccr ccs cct ccv ce- cec cee cei cer ces cet cev ci- cic cie cii cir cis cit civ crc cre cri crr crs crt crv csc cse csi csr css cst csv ctc cte cti ctr cts ctt ctv cvc cve cvi cvr cvs cvt cvv ec- ecc ece eci ecr ecs ect ecv eec eee eer ees eet eev eic eie eii eir eis eit eiv erc ere eri err ers ert erv es- esc ese esi esr ess est esv etc ete eti etr ets ett etv evc eve evi evr evs evt evv i-v icc ice ici icr ics ict icv ie- iec iee iei ier ies iet iev iic iie iii iir iis iit ir- irc ire iri irr irs irt irv is- isc ise isi isr iss ist isv itc ite iti its itt itv ivc ive ivi ivr ivs ivt ivv rcc rce rci rcr rcs rct rcv re- rec ree rei rer res ret rev ric rie rii rir ris rit riv rrc rri rrr rrs rrt rsc rse rsi rsr rss rst rsv rtc rte rti rtr rts rtt rtv rvc rve rvi rvr rvs rvt rvv scc sce sci scr scs sct scv se- sec see sei ser ses set sev sic sie sii sir sis sit siv sr- src sre sri srr srs srt srv ss- ssc sse ssi ssr sss sst ssv stc ste sti str sts stt stv svc sve svi svr svs svt svv tcc tce tci tcr tcs tct tcv te- tec tee tei ter tes tet tev tic tie tii tir tis tit tiv trc tre tri trr trs trt trv tsc tse tsi tsr tss tst tsv ttc tte tti ttr tts ttt ttv tvc tve tvi tvr tvs tvt v-e vcc vce vci vcr vcs vct vec vee vei ver ves vet vi- vic vie vii vir vis vit viv vrc vre vri vrr vrs vrt vsc vse vsi vsr vss vst vsv vtc vte vti vtr vts vtt vtv vvc vvi vvr vvs vvt vvv

cccc ccci cccs cccv ccee ccic ccii ccir ccis cciv ccrc ccre ccri ccrs ccrt ccsi ccss ccst cctc cctt cctv ccvi ccvs cec- cece ceci cecs cect ceec cees cer- cerc cere ceri cers cert cesc cese cesi cesr cess cest cet- cete ceti cets cetv cicc cici cicr cics cict ciee cier cies ciii ciis ciit circ cire ciri cirr cirs cirt cis- cisc cise cisr ciss cist cisv cite citi cits citt citv civc cive crcc crce crcr cre- crec cree crei cres cret cric crie cris crit crrt crss crst crtc crts crtv cscc csce csci cscr cscs csec csee cser cset csir csis csit csrc csrs csse cssr cstc cstr csts ctec ctic ctrc ctrs ctsc ctss ctts ctvt cvcc cver cvet cvii cvrr cvss cvte eccc ecce ecci ecct eces ecis ecit ecrc ecri ecrr ecrv ecsc ecse ecss ect- ectc ects ectv eecs eeee eees eerc eers eese eesi eetc eete eets eics eiec eiei eier eies eire eirs eise eiss eist eitc eiti eitr ercc erce erec erei erer eres eret erev eric erie eris erit errc erre errs erse ersi erst erts erve ervi esce esci escr escs esee eser eses eset esie esis esit esri esse essi esst estc este estr ests estv etcc etcs etec etee eter etes etic etre etsi ette etti ever eves evet evie evir evre evrs evsc evst iccc icci iccr iccs icct icec icee icer ices icet icis icrc icre icrr icrs icrt icsc icse icsi icsr icss icst icts ictv iecc ieet ieie iere ieri iers iesc iesi iesr iest iett ietv iies iiie iiii iiis iiit iirc iirs iisc iisi iisr iist iitr iitt ircc ircs iree irer ires iri- iric irie iris irrc irre irri irrs irse irte irti irts irvs iscc isci iscr iscs isct isec isee iser ises iset isic isie isis isit isri issc isse issi issr isss istc iste isti istr ists itcs itec iter ites itet itic itie itis itri itrs itse itsi ivec iver ives ivic ivie ivre ivrs rccc rccs rcet rcic rcis rcsc rcsi rcss rctc rcti rcts rctv rcvr rcvs recc rece reci recr recs rect rees reet reev reii reir reis reit rere reri rers rert rese resi ress rest rete reti retr rets rett reve revi revs ricc rice rics rict rier ries riet riis rire riri rirs risc rise risi riss rist rite riti rits ritt rive rivs rrrr rscc rscs rsee rsis rsre rsts rtcc rtce rtee rtei rtes rtss rtts rtve rtvi rv-c rver s-ic s-ii s-iv s-vt sccc scce sccs scct scec scee scer scet sci- scic scie scir scis scit sciv scr- scrc scre scri scrs scsc scsi scsr scst sctc sctr scts sctv se-c se-e se-i se-s se-t sec- secc sece secr secs sect secv seec seer sees seet seie seii seir seis seit serc sere seri serr sers sert serv sesc sese sesi sess sest set- setc sete seti sets sett seve sevi sicc sice sici sics siec sier sies siit sirc sire siri sirr sirs sirt sisc sise sisi siss sist sit- sitc site siti sits sitt sive sivi srcc srct srec sres sris srtr srtv sscc ssce ssci sscs ssec ssee sses sset ssis ssit ssrc ssri ssrs sssc sssi ssss sstc ssts st-v stcc stcs stec stee ster stes stet stev stic stie stir stis stit strc stre stri strs stsi stss sttc sttr stvs svcc svce svcs svec svet svic svir svit svsc svtr tccc tctc tcts tecr tecs tect teec teer tees teet teev teic teie teir teis ter- terc tere teri terr ters tesc tese tess test tete teti tetr tets tett ticc tice tics tie- tiee tiei tier ties tiet tiit tire tiri tirr tirs tise tisi tiss tist titc tite titi tits titt tivi trcc tre- trec tree trei tres tret trev tri- tric