-er -ic c-- ccc cce cci cco ccr ccs ce- cec cee cei ceo ceq cer ces ci- cic cie cii cio ciq cir cis co- coc coe coi coo coq cor cos cqc cqi cqo cqs crc cre cri cro crq crr crs csc cse csi cso csq csr css ec- ecc ece eci eco ecq ecr ecs eec eee eeo eer ees eic eie eii eio eir eis eo- eoc eoe eoi eoo eoq eor eos eqe eqq eqs erc ere eri ero erq err ers es- esc ese esi eso esq esr ess icc ice ici ico icq icr ics ie- iec iee iei ier ies iic iie iii iio iir iis io- ioc ioe ioi ioo ior ios iqc iqe iqs ir- irc ire iri iro irq irr irs is- isc ise isi iso isq isr iss o-i oc- occ oci oco ocr ocs oec oee oei oeo oer oes oic oie oii oio oir ois oo- ooc ooi ooo oor oos oqo or- orc ore ori oro orr ors os- osc ose osi oso osq osr oss qcc qci qco qcs qec qee qeo qic qie qio qir qis qoi qoo qor qos qqq qrc qre qri qrs qsc qsi qso qsr rcc rce rci rco rcr rcs re- rec ree rei reo req rer res ric rie rii rio riq rir ris roc roe roi roo ror ros rqc rqs rrc rri rrq rrr rrs rsc rse rsi rso rsq rsr rss scc sce sci sco scr scs se- sec see sei seo seq ser ses sic sie sii sio siq sir sis soc soe soi soo soq sor sos sqi sqq sqr sqs sr- src sre sri sro srq srr srs ss- ssc sse ssi sso ssq ssr sss

-ose cccc ccci cccs ccee ccic ccii ccir ccis ccoc ccrc ccre ccri ccrs ccsi ccss cec- cece ceci ceco cecs ceec cees ceor ceos cer- cerc cere ceri cero cers cesc cese cesi cesr cess cicc cici cico cicq cicr cics ciee cier cies ciii ciis cior cios circ cire ciri ciro cirr cirs cis- cisc cise cisq cisr ciss coce coco coes coir cois coos cor- corc core cori coro corr cors cosc cose cosi coso coss crcc crce crcr cre- crec cree crei creo cres cric crie cris croc croe croo cror crss cscc csce csci csco cscr cscs csec csee cser csio csir csis csor csos csrc csrs csse cssr eccc ecce ecci ecco eces ecis eco- ecos ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eeoc eerc eero eers eese eesi ei-q eico eics eiec eiei eier eies eire eirs eise eiso eiss eoes eoir eois eore eori eqso ercc erce erec erei erer eres eric erie erio eriq eris eroc eroe eroi eroo eros erqi errc erre erro errs erse ersi erso esce esci esco escr escs esee eseo eser eses esie esis eso- esos esqr esqs esri esse essi esso iccc icci icco iccr iccs icec icee iceq icer ices icis icoc icor icos icrc icre icrr icrs icsc icse icsi icsr icss iecc ieie ieio iere ieri iers iesc iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr ioci ioee ioii ioio iooi iooo ioos iore iori iors ioso iqce iqer iqor ircc ircs iree irer ires iri- iric irie irio iris iroc irrc irre irri irrs irse iscc isci isco iscr iscs isec isee iseo iser ises isic isie isis iso- isoc isor isos isri issc isse issi isso issr isss o-eo occc occi oce ocee ocis ocos ocre ocro ocrr ocrs oec- oecc oeec oere oers oese oici oier oies oiii oios oire oisc oise oocr ooer ooes oooo ooos oore oose oosi orce orci orco orcs ore- orec oreo orer ores ori- oric orie orio oris oro- oroe oror oros orri orro orrs orse orsi orso oscc osce osci osco osec osee osei oser oses osie osii osis osoi osoo osor osos osro osse ossi osso qeii qere qeri qero qerq qisi qore qqqq qrio qrss qsos qsqs qsrs rccc rccs rcic rcis rcos rcsc rcsi rcss recc rece reci recr recs rees reii reir reis reos reqs rere reri rero rers rese resi reso resq ress ricc rice rico rics rier ries riis rios riqq rire riri rirs risc rise risi riso riss rocc roce roco rocs roer roes roio roir rois rooi roor roos rorc rore rori roro rosc rose rosi roso ross rrrr rscc rscs rsee rsis rsos rsre s-ic s-ii s-os sccc scce sccs scec scee scer sci- scic scie scio scir scis scoo scor scr- scrc scre scri scrs scsc scsi scso scsr se-c se-e se-i se-o se-s sec- secc sece seco secr secs seec seeq seer sees seie seii seir seis seoc seoi seqq seqs serc sere seri sero serq serr sers sesc sese sesi seso sess sicc sice sici sico sics siec sier sies sioe sior sios sirc sire siri siro sirr sirs sisc sise sisi siss soce soci soco socr socs soec soeo soes soic soie soir sois soor soos sore sori soro sorr sors sose sosi soso soss srcc srec sreo sres sris sros sscc ssce ssci sscs ssec ssee sses ssis ssoc ssrc ssri ssrs sssc sssi ssss

c-cor ccccc cccii cciii ceci- cecie ceco- cecos cecri ceere ceese ceiss ceoce ceoor ceose cerc- cerce cerci cerco cercs cerec cerer ceres ceric cerie cerio ceris cero- ceroc ceros cerre cerro cerrs cerse cerss cesce cescr cesio cesis cesse cicer cicis circe circo circs cireq cires ciric cirie cirio ciris cirr- cirri cirro cirs- cirse cisco ciser cises cisie cisse co-co cocc- cocce cocci cocco coceo cocio cocir cocos coers coice coire coiro coirs coise cooee cooer cooie coore coors coqos corce core- coree corer cores corie corio coris coro- coroi corre corri corrs corse corsi corso corss cosco cosec coser coses cosic cosie cosio cosse crece creer crees creio creis creo- creos cresc crese creso