-er -ic -ol c-- ccc cce ccg cch cci ccl cco ccr ccs ce- cec cee ceg ceh cei cel ceo cer ces cgc cge cgg cgh cgi cgl cgo cgr cgs ch- chc che chg chh chi chl cho chr chs ci- cic cie cig cih cii cil cio cir cis cl- clc cle clg clh cli cll clo clr cls co- coc coe cog coh coi col coo cor cos crc cre crg crh cri crl cro crr crs csc cse csg csh csi csl cso csr css ec- ecc ece ecg ech eci ecl eco ecr ecs eec eee eeg eel eeo eer ees egc ege egg egh egi egl ego egr egs ehc ehe ehg ehh ehi ehl eho ehr ehs eic eie eig eii eil eio eir eis elc ele elg elh eli ell elo elr els eo- eoc eoe eog eoh eoi eol eoo eor eos erc ere erg erh eri erl ero err ers es- esc ese esg esh esi esl eso esr ess gcc gce gcg gch gci gcl gco gcr gcs ge- gec gee geg geh gei gel geo ger ges ggc ggg ggh ggi ggo ggr ggs ghc ghe ghg ghh ghi ghl gho ghr ghs gic gie gig gih gii gil gio gir gis glc gle glg glh gli gll glo glr gls goc goe gog goh goi gol goo gor gos grc gre grg grh gri grl gro grr grs gsc gse gsg gsi gsl gso gsr gss h-i hcc hce hcg hch hci hcl hco hcr hcs he- hec hee heg heh hei hel heo her hes hgc hge hgg hgh hgi hgl hgo hgr hgs hhc hhe hhg hhh hhi hhl hho hhr hhs hic hie hig hih hii hil hio hir his hlc hle hlg hlh hli hll hlo hlr hls hoc hoe hog hoh hoi hol hoo hor hos hr- hrc hre hrg hrh hri hrl hro hrr hrs hsc hse hsg hsh hsi hsl hsr hss icc ice icg ich ici icl ico icr ics ie- iec iee ieg iei iel ier ies igc ige igg igh igi igl igo igr igs ihc ihe ihg ihh ihi ihl iho ihr ihs iic iie iih iii iil iio iir iis il- ilc ile ilg ilh ili ill ilo ilr ils io- ioc ioe iog ioh ioi iol ioo ior ios ir- irc ire irg iri irl iro irr irs is- isc ise isg ish isi isl iso isr iss lcc lce lcg lch lci lcl lco lcr lcs lec lee leg leh lei lel leo ler les lgc lge lgg lgh lgi lgl lgo lgr lgs lhc lhh lhi lho lhr lhs lic lie lig lih lii lil lio lir lis llc lle llg lli lll llo llr lls loc loe log loh loi lol loo lor los lrc lrg lrh lri lro lrr lrs lsc lse lsg lsh lsi lsl lso lsr lss o-i oc- occ ocg och oci ocl oco ocr ocs oec oee oeg oeh oei oel oeo oer oes ogc oge ogg ogh ogi ogl ogo ogs ohc ohe ohg ohh ohi ohl oho ohr ohs oic oie oii oil oio oir ois olc ole olg oli oll olo ols oo- ooc oog ooh ooi ool ooo oor oos or- orc ore org orh ori orl oro orr ors os- osc ose osg osh osi osl oso osr oss rcc rce rcg rch rci rcl rco rcr rcs re- rec ree reg reh rei rel reo rer res rgc rge rgg rgh rgi rgo rgr rgs rh- rhc rhe rhg rhh rhi rhl rho rhr rhs ric rie rig rih rii ril rio rir ris rlc rle rlg rlh rli rll rlo rlr rls roc roe rog roh roi rol roo ror ros rrc rrg rrh rri rrl rrr rrs rsc rse rsg rsh rsi rsl rso rsr rss scc sce scg sch sci scl sco scr scs se- sec see seg seh sei sel seo ser ses sgc sge sgg sgh sgi sgl sgo sgr sgs sh- shc she shg shh shi shl sho shr shs sic sie sig sih sii sil sio sir sis slc sle slg slh sli sll slo slr sls soc soe sog soh soi sol soo sor sos sr- src sre srg srh sri srl sro srr srs ss- ssc sse ssg ssh ssi ssl sso ssr sss