-er -ol c-- ccc ccd cce cck ccl cco ccr ccs cdc cdd cde cdk cdl cdo cdr cds ce- cec ced cee cek cel ceo cer ces ckc ckd cko cks cl- clc cld cle clk cll clo clr cls co- coc cod coe cok col coo cor cos crc crd cre crk crl cro crr crs csc csd cse csk csl cso csr css dcc dcd dce dck dcl dco dcr dcs ddc ddd dde ddk ddl ddo ddr dds de- dec ded dee dek del deo der des dkc dke dkk dkl dko dkr dks dl- dlc dld dle dlk dll dlo dlr dls doc dod doe dok dol doo dor dos drc drd dre drk drl dro drr drs dsc dsd dse dsk dsl dso dsr dss ec- ecc ecd ece eck ecl eco ecr ecs ed- edc edd ede edk edl edo edr eds eec eed eee eek eel eeo eer ees ekc ekd eke ekl eko ekr eks elc eld ele elk ell elo elr els eo- eoc eod eoe eok eol eoo eor eos erc erd ere erk erl ero err ers es- esc esd ese esk esl eso esr ess kcc kcd kce kck kcl kcr kcs kdc kde kdk kdl kdo kdr kds ke- kec ked kee kek kel keo ker kes kkc kke kkk kkl kkr kks kl- klc kld klo klr kls koc kod koe kok kol koo kor kos krc krd krk krl kro krr krs ksc ksd kse ksk ksl kso ksr kss lcc lcd lce lck lcl lco lcr lcs ldc ldd lde ldk ldl ldo ldr lds lec led lee lek lel leo ler les lkl lkr lks llc lld lle llk lll llo llr lls loc lod loe lok lol loo lor los lrc lrd lrk lro lrr lrs lsc lsd lse lsk lsl lso lsr lss oc- occ ocd ock ocl oco ocr ocs odc odd ode odl odo odr ods oec oed oee oel oeo oer oes okc okd oke okk okl oko okr oks olc old ole olk oll olo ols oo- ooc ood ook ool ooo oor oos or- orc ord ore ork orl oro orr ors os- osc osd ose osk osl oso osr oss rcc rcd rce rcl rco rcr rcs rdc rdd rde rdl rdo rdr rds re- rec red ree rek rel reo rer res rkc rke rkk rko rks rlc rld rle rll rlo rlr rls roc rod roe rok rol roo ror ros rrc rrd rrk rrl rrr rrs rsc rsd rse rsk rsl rso rsr rss scc scd sce sck scl sco scr scs sdc sdd sde sdk sdl sdo sdr sds se- sec sed see sek sel seo ser ses sk- skc skd ske skk skl sko skr sks slc sld sle slk sll slo slr sls soc sod soe sok sol soo sor sos sr- src srd sre srk srl sro srr srs ss- ssc ssd sse ssk ssl sso ssr sss

-ose c-cd cccc cccl cccs ccdc ccdr ccds cced ccee ccel cclc ccls ccoc ccod ccrc ccre ccrl ccrs ccsd ccsl ccss cd-e cd-r cdcs cddl cddr cdec cder cdes cdls cdos cdre cdrs cdss cec- cece ceco cecs cedd cede cedo ceec ceel cees ceke cel- celc cele cell celo cels ceol ceor ceos cer- cerc cerd cere cerl cero cers cesc cese cesr cess ckck ckcl ckco ckcs ckdo cker ckoc ckoo ckor ckos ckrc ckrd cksl ckso clcd cldc cldr clec cled clee clek cleo cler cles clod cloe clok cloo clor clos clrd clro clrs clsc coce cock coco codd code codl cods coed coel coes cok- coke coko col- cold cole colk coll colo cols cood cook cool coos cor- corc cord core cork corl coro corr cors cosc cose cosl coso coss crcc crce crcr crdc cre- crec cred cree creo cres crkc crkl crls croc crod croe crok crol croo cror crss cscc cscd csce cscl csco cscr cscs csdr csec csee cser csks csld cslr csor csos csrc csrd csrs cssd csse cssr dccc dccl dccs dcds dcls dcos dcrk dcsc dcss dddd ddes ddlc ddoc ddrc ddre ddss dec- decc decd dece deck decl deco decs dedd dede dedo deed deek deel deer dees dek- deke deks deld dele delk dell delo dels deol deor deos der- derc dere derk dero derr ders des- desc dese desk deso dess dkdc dlco dlcs dlos dlrs doce dock doco docs dod- dodd dode dodo dods doek doel doer does doke doko dold dole dolk doll dolo dols dood dook dool door doos dorc dord dore dork doro dorr dors dose dosk doso doss dred dree drek drel dres drod drol drrs dscc dscr dscs dsdr dsls dsos dsrc dsrr dssc e-cl eccc ecce eccl ecco ecdc ecdl eced eces ecko ecks eco- ecod ecol ecos ecrc ecrl ecrr ecsc ecse ecss eddc edde eddo edds ede- edel eder edes edle edoc edod edos edss eecs eede eeee eees eeke eeks eele eels eeoc eerc eero eers eese eesk ekco eked ekek eker ekes ekos elce elco elde eldr elds elec eled elee elek eleo eler eles elke elko elks elle ello ells elod elok elos elro else elso eocd eode eoes eole eolo eore eorl ercc erce erde erds erec ered erel erer eres erke erks erld erle erll eroc erod eroe erol eroo eros errc erre erro errs erse erso esce esco escr escs esdl esds esee esek esel eseo eser eses eske esko esks eso- esok esol esos esrd esse essl esso k-lo k-os kccc kccd kcck kccl kccr kcdc kcdd kcdr kcds kcec kced kcee kcel kceo kckc kckk kckl kcko kckr kclc kcle kclk kcll kclr kcls kcoe kcol kcor kcos kcrc kcro kcrr kcrs kcsc kcsd kcse kcsr kcss kdcc kdcd kdce kdco kdcr kddc kddd kddk kddl kddr kdec kdel kdkd kdkk kdko kdkr kdlc kdld kdll kdlo kdlr kdls kdoc kdoe kdok kdrl kdro kdrs