-er c-- ccc cce ccf cco ccr ccs ce- cec cee cef ceo cer ces cfc cfe cff cfo cfr cfs co- coc coe cof coo cor cos crc cre crf cro crr crs csc cse csf cso csr css ec- ecc ece ecf eco ecr ecs eec eee eef eeo eer ees ef- efc efe eff efo efr efs eo- eoc eoe eof eoo eor eos erc ere erf ero err ers es- esc ese esf eso esr ess fcc fce fcf fco fcr fcs fec fee fef feo fer fes ffc ffe fff ffo ffr ffs foc foe fof foo for fos frc fre frf fro frr frs fsc fse fsf fso fsr fss oc- occ ocf oco ocr ocs oec oee oef oeo oer oes of- ofc ofe off ofo ofr ofs oo- ooc oof ooo oor oos or- orc ore orf oro orr ors os- osc ose osf oso osr oss rcc rce rcf rco rcr rcs re- rec ree ref reo rer res rfc rfe rff rfo rfr rfs roc roe rof roo ror ros rrc rrf rrr rrs rsc rse rsf rso rsr rss scc sce scf sco scr scs se- sec see sef seo ser ses sfc sfe sff sfo sfr sfs soc soe sof soo sor sos sr- src sre srf sro srr srs ss- ssc sse ssf sso ssr sss

-ose cccc cccf cccs ccee ccfc ccff ccoc ccrc ccre ccrf ccrs ccsf ccss cec- cece ceco cecs ceec cees cef- cefc ceor ceos cer- cerc cere cerf cero cers cesc cese cesr cess cfcf cfco cfcs cffr cfor cfos cfre cfse coce coco coes cofc cofe coff cofs coof coos cor- corc core corf coro corr cors cosc cose coso coss crcc crce crcr cre- crec cree creo cres crfc crfs croc croe croo cror crss cscc csce cscf csco cscr cscs csec csee cser csfc csfr csor csos csrc csrs csse cssr eccc ecce ecco ecef eces ecfc ecfr ecfs eco- ecos ecrc ecrf ecrr ecsc ecse ecss eecs eeee eees eefe eeoc eerc eero eers eese efco efeo efes effs efor eoes eore ercc erce erec erer eres erfc erfs eroc eroe eroo eros errc erre erro errs erse erso esce esco escr escs esee eseo eser eses esfs eso- esos esse esso fccf fces fcsc fece feer fees fefc fefe feff fefo feof ferc fere fero ferr fers fese fess ffcc ffee ffff ffrr ffss foce foco focs foer foes fofo foof foos for- fore foro forr fors foso foss frcc free freo fres frfc froe fros frsc frso fscc fsec fsfo fssc fssf o-eo occc oce ocee ocef ocos ocre ocro ocrr ocrs oec- oecc oeec oere oers oese ofcr ofer off- offc offe offo offr offs ofor ofre oocr ooer ooes ooff oofs oooo ooos oore oose orce orco orcs ore- orec oreo orer ores orfe orff orfs oro- oroe orof oror oros orro orrs orse orso oscc osce osco osec osee oser oses osoo osor osos osro osse osso rccc rccs rcfc rcos rcsc rcss recc rece recr recs reef rees refe reff refr refs reof reos rere rero rers rese reso ress rfef rffc rocc roce roco rocs roer roes rofc rofe roff rofo roof roor roos rorc rore roro rosc rose roso ross rrfc rrrr rscc rscs rsee rsfc rsos rsre s-os sccc scce sccs scec scee scer scfc scfe scoo scor scr- scrc scre scrs scsc scso scsr se-c se-e se-f se-o se-s sec- secc sece seco secr secs seec seef seer sees seff seoc serc sere serf sero serr sers sesc sese seso sess sfcc sfco sfcs sfer sffc sfor sfos sfrc sfro sfss soce soco socr socs soec soeo soes sofo soof soor soos sore soro sorr sors sose soso soss srcc srec sreo sres srfc sros sscc ssce sscs ssec ssee sses ssfc ssoc ssrc ssrs sssc sssf ssss

c-cor c-fos ccccc ceco- cecos ceere ceese cefor ceoce ceoor ceose cerc- cerce cerco cercs cerec cerer ceres cerfs cero- ceroc ceros cerre cerro cerrs cerse cerss cesce cescr cesse co-co cocc- cocce cocco coceo cocos coers cofer coffe coffs cofre cooee cooer coofs coore coors corce core- coree corer cores corfe corfo coro- corre corrs corse corso corss cosco cosec coser coses cosse crece creer crees creo- creos cresc crese creso cress croce croco crocs croes crooe croos crore crose cross crres csere ecoff ecser eeeee eeros eesof efere effer efore eofor eorre erecs erere eroes eroor eroos erore erose eross erres error erses esces escos esere esref esser esses essor essse feces feeor feere feers feese fefor feoff ferce feres ferr- ferre ferro ferse fesco feser fesse fesso focer fofos foore foose force fore- foreo fores foros forro forse forso forss fosco fosse frcsc freer frees frere frese fress froes frore frose o-fer ocoee ocree ocres ocros oeco- oeses offer offof offre ofsee oo-er oocre oocss ooooo ooser orcos oreco oreo- oreos orere orero orfeo orfes orfoe orfor oroco oroer orose oroso orser orses oscre ososo osse- ossec osseo osser ossos r-co- recce recco recos reece reecs reefe reefs reere reese refco refer reffe reffo reose rere- reree reres resco resee reses resor resse ro-ro rocco roces rocor roero roers roffe rofor rooer roofe roofs roore roose rorer rosec rosee roseo roser roses rosse rosso rosss rsssf s-o-r scere scoce scoff scoor score scorf scors screc scree scrof scroo secco seco- secor secos secre seece seeor seere seers seese seeso sefer sefes seffe sefor sefro seoce seofe serce serco serec seref serer seres serfe serff serfs sero- serre serro serse serss sesce seser seses sesse so-so socre soers sofer soffe sofre soore sorce soree sorer sores soroe soror soros sorre sorso soses soss- sroof sssss

c-ross ceecee ceesse cerco- ceroes cerros cesser cesses cessor cocco- cococo coerce cofere coffee coffer coffre coo-er coocoo cooees cooers coofer coorse cooser corcos coreos corers corese corfes coroso corres corros corser corses corsse cosser crecco creese cresce cresco cresse crocco crocer