-er c-- ccc ccd cce cck ccm cco ccr ccs cdc cdd cde cdk cdm cdo cdr cds ce- cec ced cee cek cem ceo cer ces ckc ckd ckm cko cks cmc cmd cme cmk cmm cmo cmr cms co- coc cod coe cok com coo cor cos crc crd cre crk crm cro crr crs csc csd cse csk csm cso csr css dcc dcd dce dck dcm dco dcr dcs ddc ddd dde ddk ddm ddo ddr dds de- dec ded dee dek dem deo der des dkc dke dkk dkm dko dkr dks dmc dmd dme dmk dmm dmo dmr dms doc dod doe dok dom doo dor dos drc drd dre drk drm dro drr drs dsc dsd dse dsk dsm dso dsr dss ec- ecc ecd ece eck ecm eco ecr ecs ed- edc edd ede edk edm edo edr eds eec eed eee eek eem eeo eer ees ekc ekd eke eko ekr eks em- emc emd eme emk emm emo emr ems eo- eoc eod eoe eok eom eoo eor eos erc erd ere erk erm ero err ers es- esc esd ese esk esm eso esr ess kcc kcd kce kck kcm kcr kcs kdc kde kdk kdm kdo kdr kds ke- kec ked kee kek kem keo ker kes kkc kke kkk kkm kkr kks kmc kmd kme kmk kmm kmo kms koc kod koe kok kom koo kor kos krc krd krk kro krr krs ksc ksd kse ksk ksm kso ksr kss m-o m-r mc- mcc mcd mce mck mcm mco mcr mcs mdc mdd mde mdk mdm mdo mdr mds mec med mee mek mem meo mer mes mkc mkd mke mkk mkm mko mkr mks mmc mmd mme mmk mmm mmo mmr mms moc mod moe mok mom moo mor mos mrc mrd mre mrk mrm mro mrr mrs msc msd mse msk msm mso msr mss oc- occ ocd ock ocm oco ocr ocs odc odd ode odm odo odr ods oec oed oee oem oeo oer oes okc okd oke okk oko okr oks om- omc omd ome omm omo omr oms oo- ooc ood ook oom ooo oor oos or- orc ord ore ork orm oro orr ors os- osc osd ose osk osm oso osr oss rcc rcd rce rcm rco rcr rcs rdc rdd rde rdm rdo rdr rds re- rec red ree rek rem reo rer res rkc rke rkk rkm rko rks rmc rmd rme rmm rmo rmr rms roc rod roe rok rom roo ror ros rrc rrd rrk rrm rrr rrs rsc rsd rse rsk rsm rso rsr rss scc scd sce sck scm sco scr scs sdc sdd sde sdk sdm sdo sdr sds se- sec sed see sek sem seo ser ses sk- skc skd ske skk skm sko skr sks smc smd sme smk smm smo smr sms soc sod soe sok som soo sor sos sr- src srd sre srk srm sro srr srs ss- ssc ssd sse ssk ssm sso ssr sss

-ose c-cd cccc cccm cccs ccdc ccdm ccdr ccds cced ccee cckm ccmc ccmd ccmm ccms ccoc ccod ccom ccrc ccre ccrs ccsd ccss cd-e cd-r cdcs cddr cdec cder cdes cdms cdom cdos cdre cdrs cdss cec- cece cecm ceco cecs cedd cede cedo ceec ceem cees ceke ceme cemm cemr cems ceor ceos cer- cerc cerd cere cero cers cesc cese cesr cess ckck ckcm ckco ckcs ckdm ckdo ckem cker ckmo ckoc ckom ckoo ckor ckos ckrc ckrd ckrm ckso cmcc cmcs cmdr cmec cmes cmmc cmms cmoc cmos cmrr cmrs cmsc cmse coce cock coco codd code cods coed coes cok- coke coko com- comc comd come comm como comr coms cood cook coom coos cor- corc cord core cork corm coro corr cors cosc cose cosm coso coss crcc crce crcr crdc cre- crec cred cree crem creo cres crkc crmo crms croc crod croe crok crom croo cror crss cscc cscd csce csco cscr cscs csdr csec csee csem cser csks csmc csom csor csos csrc csrd csrs cssd csse cssm cssr dccc dccs dcds dcms dcom dcos dcrk dcsc dcss dddd ddes ddoc ddrc ddre ddss dec- decc decd dece deck deco decs dedd dede dedo deed deek deem deer dees dek- deke deks dem- demd deme demo dems deor deos der- derc dere derk derm dero derr ders des- desc dese desk deso dess dkdc dkms dmcc dmcm dmcs dmdc dmds dmrc dmso dmss doce dock doco docs dod- dodd dode dodo dods doek doer does doke doko dome domm domo doms dood dook doom door doos dorc dord dore dork dorm doro dorr dors dose dosk doso doss dred dree drek drem dres drmk drms drod drom drrs dscc dscr dscs dsdm dsdr dsmc dsms dsos dsrc dsrr dssc eccc ecce eccm ecco ecdc eced ecem eces ecko ecks eco- ecod ecos ecrc ecrm ecrr ecsc ecse ecss eddc edde eddm eddo edds ede- edem eder edes edme edms edoc edod edom edos edrm edss eecs eede eeee eees eeke eeks eemo eems eeoc eerc eero eers eese eesk ekco eked ekek eker ekes ekos emcc emco emcs emds emek emer emes emks emme emms emod emor emos emre emrs emse emso eocd eode eoes eore ercc erce erde erds erec ered erem erer eres erke erks ermc erme ermo erms eroc erod eroe eroo eros errc erre erro errs erse erso esce escm esco escr escs esds esee esek esem eseo eser eses eske esko esks esme esmo esmr eso- esok esom esos esrd esse esso k-os kccc kccd kcck kccr kcdc kcdd kcdr kcds kcec kced kcee kceo kckc kckk kckm kcko kckr kcmc kcmd kcme kcmk kcmm kcmo kcmr kcms kcoe kcom kcor kcos kcrc kcro kcrr kcrs kcsc kcsd kcse kcsm kcsr kcss kdcc kdcd kdce kdco kdcr kddc kddd kddk kddr kdec kdem kdkd kdkk kdko kdkr kdmc kdmd kdmo kdmr kdms kdoc kdoe kdok kdom