-er -ic -ol c-- ccc cce ccg cci cck ccl cco ccr ccs ce- cec cee ceg cei cek cel ceo cer ces cgc cge cgg cgi cgl cgo cgr cgs ci- cic cie cig cii cik cil cio cir cis ckc cki cko cks cl- clc cle clg cli clk cll clo clr cls co- coc coe cog coi cok col coo cor cos crc cre crg cri crk crl cro crr crs csc cse csg csi csk csl cso csr css ec- ecc ece ecg eci eck ecl eco ecr ecs eec eee eeg eek eel eeo eer ees egc ege egg egi egl ego egr egs eic eie eig eii eik eil eio eir eis ekc eke ekg eki ekl eko ekr eks elc ele elg eli elk ell elo elr els eo- eoc eoe eog eoi eok eol eoo eor eos erc ere erg eri erk erl ero err ers es- esc ese esg esi esk esl eso esr ess gcc gce gcg gci gck gcl gco gcr gcs ge- gec gee geg gei gek gel geo ger ges ggc ggg ggi ggo ggr ggs gic gie gig gii gik gil gio gir gis gko gks glc gle glg gli glk gll glo glr gls goc goe gog goi gok gol goo gor gos grc gre grg gri grk grl gro grr grs gsc gse gsg gsi gsk gsl gso gsr gss icc ice icg ici ick icl ico icr ics ie- iec iee ieg iei iek iel ier ies igc ige igg igi igk igl igo igr igs iic iie iii iil iio iir iis ikc ike iki ikk ikl iko ikr iks il- ilc ile ilg ili ilk ill ilo ilr ils io- ioc ioe iog ioi iol ioo ior ios ir- irc ire irg iri irk irl iro irr irs is- isc ise isg isi isk isl iso isr iss kcc kce kcg kci kck kcl kcr kcs ke- kec kee keg kei kek kel keo ker kes kgc kgi kgl kgo kgs kic kie kig kii kik kil kio kir kis kkc kke kki kkk kkl kkr kks kl- klc klg kli klo klr kls koc koe kog koi kok kol koo kor kos krc krg kri krk krl kro krr krs ksc kse ksg ksi ksk ksl kso ksr kss lcc lce lcg lci lck lcl lco lcr lcs lec lee leg lei lek lel leo ler les lgc lge lgg lgi lgk lgl lgo lgr lgs lic lie lig lii lik lil lio lir lis lkg lkl lkr lks llc lle llg lli llk lll llo llr lls loc loe log loi lok lol loo lor los lrc lrg lri lrk lro lrr lrs lsc lse lsg lsi lsk lsl lso lsr lss o-i oc- occ ocg oci ock ocl oco ocr ocs oec oee oeg oei oel oeo oer oes ogc oge ogg ogi ogl ogo ogs oic oie oii oik oil oio oir ois okc oke okg oki okk okl oko okr oks olc ole olg oli olk oll olo ols oo- ooc oog ooi ook ool ooo oor oos or- orc ore org ori ork orl oro orr ors os- osc ose osg osi osk osl oso osr oss rcc rce rcg rci rcl rco rcr rcs re- rec ree reg rei rek rel reo rer res rgc rge rgg rgi rgk rgo rgr rgs ric rie rig rii rik ril rio rir ris rkc rke rkg rkk rko rks rlc rle rlg rli rll rlo rlr rls roc roe rog roi rok rol roo ror ros rrc rrg rri rrk rrl rrr rrs rsc rse rsg rsi rsk rsl rso rsr rss scc sce scg sci sck scl sco scr scs se- sec see seg sei sek sel seo ser ses sgc sge sgg sgi sgk sgl sgo sgr sgs sic sie sig sii sik sil sio sir sis sk- skc ske skg ski skk skl sko skr sks slc sle slg sli slk sll slo slr sls soc soe sog soi sok sol soo sor sos sr- src sre srg sri srk srl sro srr srs ss- ssc sse ssg ssi ssk ssl sso ssr sss

-ose cccc ccci cccl cccs ccee ccel ccgc ccgs ccic ccii ccil ccir ccis cclc cclg ccli ccls ccoc ccrc ccre ccrg ccri ccrl ccrs ccsg ccsi ccsl ccss cec- cece ceci ceco cecs ceec ceel cees cege cego ceil ceke cel- celc cele celi cell celo cels ceol ceor ceos cer- cerc cere ceri cerl cero cers cesc cese cesg cesi cesr cess cgcc cgcg cgel cger cges cggs cgis cgro cgss cicc cici cico cicr cics ciee ciel cier cies cigi cigs ciii ciis ciko cikr cili cilk cill cilo cils cior cios circ cire ciri cirk cirl ciro cirr cirs cis- cisc cise cisk cisl cisr ciss ckck ckcl ckco ckcs cker ckgl ckgo cklg ckoc ckoi ckoo ckor ckos ckrc cksl ckso clec clee cleg clei clek cleo cler cles clic clig clii clik clio clir clis clkg cloe clog clok cloo clor clos clri clro clrs clsc coce cock coco coel coes cogi cogo cogs coil coir cois cok- coke coko col- cole coli colk coll colo cols cook cool coos cor- corc core corg cori cork corl coro corr cors cosc cose cosi cosl coso coss crcc crce crcr cre- crec cree creg crei creo cres crgs cric crie crig crik cris crkc crkl crls croc croe crok crol croo cror crss cscc csce csci cscl csco cscr cscs csec csee cser csik csio csir csis csks cslr csor csos csrc csrs csse cssr e-cl eccc ecce ecci eccl ecco eces ecgs ecig ecil ecis ecko ecks eco- ecog ecol ecos ecrc ecri ecrl ecrr ecsc ecse ecss eecs eeee eees eegs eeke eeks eele eels eeoc eerc eerg eero eers eese eesi eesk egcc egcg egcr egec egee egel eger egge eggi eggo eggs egil egir egis egks eglc egle egli ego-