-er -ic c-- ccc cce cci ccr ccs cct ccu ce- cec cee cei cer ces cet ceu ci- cic cie cii cir cis cit ciu crc cre cri crr crs crt cru csc cse csi csr css cst csu ctc cte cti ctr cts ctt ctu cuc cue cui cur cus cut cuu ec- ecc ece eci ecr ecs ect ecu eec eee eer ees eet eic eie eii eir eis eit eiu erc ere eri err ers ert eru es- esc ese esi esr ess est esu etc ete eti etr ets ett etu eu- euc eue eui eur eus eut icc ice ici icr ics ict icu ie- iec iee iei ier ies iet iic iie iii iir iis iit iiu ir- irc ire iri irr irs irt iru is- isc ise isi isr iss ist isu itc ite iti its itt itu iu- iuc iue iui iur ius iut rcc rce rci rcr rcs rct rcu re- rec ree rei rer res ret reu ric rie rii rir ris rit rrc rri rrr rrs rrt rru rsc rse rsi rsr rss rst rsu rtc rte rti rtr rts rtt rtu ruc rue rui rur rus rut ruu scc sce sci scr scs sct scu se- sec see sei ser ses set seu sic sie sii sir sis sit siu sr- src sre sri srr srs srt ss- ssc sse ssi ssr sss sst ssu stc ste sti str sts stt stu suc sue sui sur sus sut suu tcc tce tci tcr tcs tct tcu te- tec tee tei ter tes tet teu tic tie tii tir tis tit tiu trc tre tri trr trs trt tru tsc tse tsi tsr tss tst tsu ttc tte tti ttr tts ttt ttu tuc tue tui tur tus tut tuu ucc uce uci ucr ucs uct ucu uec uee uei uer ues uet uic uie uii uir uis uit uiu ur- urc ure uri urr urs urt uru usc use usi usr uss ust usu utc ute uti utr uts utt utu uuc uue uur uus uut uuu

cccc ccci cccs cccu ccee ccic ccii ccir ccis ccrc ccre ccri ccrs ccrt ccsi ccss ccst cctc cctt ccuc ccus ccut cec- cece ceci cecs cect ceec cees cer- cerc cere ceri cers cert cesc cese cesi cesr cess cest cet- cete ceti cets ceui cicc cici cicr cics cict cicu ciee cier cies ciii ciis ciit circ cire ciri cirr cirs cirt cis- cisc cise cisr ciss cist cite citi cits citt citu ciuc cius crcc crce crcr cre- crec cree crei cres cret creu cric crie cris crit criu crrt crss crst crtc crts crue crus crut cscc csce csci cscr cscs csec csee cser cset csir csis csit csrc csrs csse cssr cstc cstr csts csur csus ctec ctic ctrc ctrs ctsc ctss ctsu ctts cucc cuce cuci cuer cues cui- cuir cuis cuit cure curi curr curs curt cuss cust cusu cut- cutc cute cuts cutt eccc ecce ecci ecct eces ecis ecit ecrc ecri ecrr ecru ecsc ecse ecss ecsu ect- ectc ects ecus eecs eeee eees eerc eers eese eesi eetc eete eets eetu eics eiec eiei eier eies eire eirs eise eiss eist eitc eiti eitr ercc erce erec erei erer eres eret eric erie eris erit eriu errc erre errs erse ersi erst erts ertu eruc erur erus esce esci escr escs escu esee eser eses eset esie esis esit esri esse essi esst essu estc este estr ests esui esus etcc etcs etec etee eter etes etic etre etsi etsu ette etti ettu etui euer eur- eurc eure eurt euse iccc icci iccr iccs icct iccu icec icee icer ices icet icis icrc icre icrr icrs icrt icru icsc icse icsi icsr icss icst icts icue icus iecc ieet ieie iere ieri iers iesc iesi iesr iest iesu iett iies iiie iiii iiis iiit iirc iirs iisc iisi iisr iist iisu iitr iitt iiuc ircc ircs ircu iree irer ires iri- iric irie iris irrc irre irri irrs irse irte irti irts irus iscc isci iscr iscs isct iscu isec isee iser ises iset isic isie isis isit isri issc isse issi issr isss issu istc iste isti istr ists isus itcs itec iter ites itet itic itie itis itri itrs itse itsi itsu itur iucc iuce iuiu iuse iuss iust rccc rccs rcet rcic rcis rcsc rcsi rcss rctc rcti rcts recc rece reci recr recs rect recu rees reet reii reir reis reit reiu rere reri rers rert reru rese resi ress rest rete reti retr rets rett reue reus reut reuu ricc rice rics rict rier ries riet rieu riis rire riri rirs risc rise risi riss rist risu rite riti rits ritt ritu riue rius rrrr rscc rscs rsee rsis rsre rsts rstu rtcc rtce rtee rtei rtes rtss rtts ruce ruci ruct ruer rues ruet ruis ruit rurc rure ruri rurs ruru ruse rusi russ rust rusu rute ruti ruts rutt rutu s-ic s-ii sccc scce sccs scct scec scee scer scet sci- scic scie scir scis scit scr- scrc scre scri scrs scsc scsi scsr scst scsu sctc sctr scts scur scut se-c se-e se-i se-s se-t se-u sec- secc sece secr secs sect secu seec seer sees seet seeu seie seii seir seis seit seiu serc sere seri serr sers sert seru sesc sese sesi sess sest set- setc sete seti sets sett seui seur sicc sice sici sics sicu siec sier sies siit sirc sire siri sirr sirs sirt siru sisc sise sisi siss sist sisu sit- sitc site siti sits sitt situ siue siui sius siut srcc srct srec sres sris srtr sscc ssce ssci sscs ssec ssee sses sset ssis ssit ssrc ssri ssrs sssc sssi ssss sstc ssts stcc stcs stcu stec stee ster stes stet stic stie stir stis stit strc stre stri strs stru stsi stss sttc sttr stuc stue stur stus stut suc- succ suci sucr