-er -ic -ol c-- ccc ccd cce ccg cci cck ccl cco ccr ccs cdc cdd cde cdg cdi cdk cdl cdo cdr cds ce- cec ced cee ceg cei cek cel ceo cer ces cgc cgd cge cgg cgi cgl cgo cgr cgs ci- cic cid cie cig cii cik cil cio cir cis ckc ckd cki cko cks cl- clc cld cle clg cli clk cll clo clr cls co- coc cod coe cog coi cok col coo cor cos crc crd cre crg cri crk crl cro crr crs csc csd cse csg csi csk csl cso csr css dcc dcd dce dcg dci dck dcl dco dcr dcs ddc ddd dde ddg ddi ddk ddl ddo ddr dds de- dec ded dee deg dei dek del deo der des dgc dgd dge dgg dgi dgk dgl dgr dgs di- dic did die dig dii dik dil dio dir dis dkc dke dkg dki dkk dkl dko dkr dks dl- dlc dld dle dlg dli dlk dll dlo dlr dls doc dod doe dog doi dok dol doo dor dos drc drd dre drg dri drk drl dro drr drs dsc dsd dse dsg dsi dsk dsl dso dsr dss ec- ecc ecd ece ecg eci eck ecl eco ecr ecs ed- edc edd ede edg edi edk edl edo edr eds eec eed eee eeg eek eel eeo eer ees egc egd ege egg egi egl ego egr egs eic eid eie eig eii eik eil eio eir eis ekc ekd eke ekg eki ekl eko ekr eks elc eld ele elg eli elk ell elo elr els eo- eoc eod eoe eog eoi eok eol eoo eor eos erc erd ere erg eri erk erl ero err ers es- esc esd ese esg esi esk esl eso esr ess g-d gcc gcd gce gcg gci gck gcl gco gcr gcs gdc gdd gde gdi gdk gdl gdo gdr gds ge- gec ged gee geg gei gek gel geo ger ges ggc ggd ggg ggi ggo ggr ggs gic gid gie gig gii gik gil gio gir gis gkd gko gks glc gld gle glg gli glk gll glo glr gls goc god goe gog goi gok gol goo gor gos grc grd gre grg gri grk grl gro grr grs gsc gsd gse gsg gsi gsk gsl gso gsr gss i-d icc icd ice icg ici ick icl ico icr ics idc idd ide idg idi idk idl ido idr ids ie- iec ied iee ieg iei iek iel ier ies igc igd ige igg igi igk igl igo igr igs iic iid iie iii iil iio iir iis ikc ike iki ikk ikl iko ikr iks il- ilc ild ile ilg ili ilk ill ilo ilr ils io- ioc iod ioe iog ioi iol ioo ior ios ir- irc ird ire irg iri irk irl iro irr irs is- isc isd ise isg isi isk isl iso isr iss kcc kcd kce kcg kci kck kcl kcr kcs kdc kde kdg kdk kdl kdo kdr kds ke- kec ked kee keg kei kek kel keo ker kes kgc kgd kgi kgl kgo kgs kic kid kie kig kii kik kil kio kir kis kkc kke kki kkk kkl kkr kks kl- klc kld klg kli klo klr kls koc kod koe kog koi kok kol koo kor kos krc krd krg kri krk krl kro krr krs ksc ksd kse ksg ksi ksk ksl kso ksr kss lcc lcd lce lcg lci lck lcl lco lcr lcs ldc ldd lde ldg ldi ldk ldl ldo ldr lds lec led lee leg lei lek lel leo ler les lgc lgd lge lgg lgi lgk lgl lgo lgr lgs lic lid lie lig lii lik lil lio lir lis lkg lkl lkr lks llc lld lle llg lli llk lll llo llr lls loc lod loe log loi lok lol loo lor los lrc lrd lrg lri lrk lro lrr lrs lsc lsd lse lsg lsi lsk lsl lso lsr lss o-i oc- occ ocd ocg oci ock ocl oco ocr ocs odc odd ode odg odi odl odo odr ods oec oed oee oeg oei oel oeo oer oes ogc ogd oge ogg ogi ogl ogo ogs oic oid oie oii oik oil oio oir ois okc okd oke okg oki okk okl oko okr oks olc old ole olg oli olk oll olo ols oo- ooc ood oog ooi ook ool ooo oor oos or- orc ord ore org ori ork orl oro orr ors os- osc osd ose osg osi osk osl oso osr oss rcc rcd rce rcg rci rcl rco rcr rcs rdc rdd rde rdg rdi rdl rdo rdr rds re- rec red ree reg rei rek rel reo rer res rgc rgd rge rgg rgi rgk rgo rgr rgs ric rid rie rig rii rik ril rio rir ris rkc rke rkg rkk rko rks rlc rld rle rlg rli rll rlo rlr rls roc rod roe rog roi rok rol roo ror ros rrc rrd rrg rri rrk rrl rrr rrs rsc rsd rse rsg rsi rsk rsl rso rsr rss scc scd sce scg sci sck scl sco scr scs sdc sdd sde sdg sdi sdk sdl sdo sdr sds se- sec sed see seg sei sek sel seo ser ses sgc sgd sge sgg sgi sgk sgl sgo sgr sgs sic sid sie sig sii sik sil sio sir sis sk- skc skd ske skg ski skk skl sko skr sks slc sld sle slg sli slk sll slo slr sls soc sod soe sog soi sok sol soo sor sos sr- src srd sre srg sri srk srl sro srr srs ss- ssc ssd sse ssg ssi ssk ssl sso ssr sss

-ose c-cd cccc ccci cccl cccs ccdc ccdi ccdr ccds cced ccee ccel ccgc ccgs ccic ccid ccii ccil ccir ccis cclc cclg ccli ccls ccoc ccod ccrc ccre ccrg ccri ccrl ccrs