-er -ic c-- ccc cce ccg cch cci ccl ccn ccr ccs ce- cec cee ceg ceh cei cel cen cer ces cgc cge cgg cgh cgi cgl cgn cgr cgs ch- chc che chg chh chi chl chn chr chs ci- cic cie cig cih cii cil cin cir cis cl- clc cle clg clh cli cll cln clr cls cn- cnc cne cng cnh cni cnl cnn cnr cns crc cre crg crh cri crl crn crr crs csc cse csg csh csi csl csn csr css ec- ecc ece ecg ech eci ecl ecn ecr ecs eec eee eeg eel een eer ees egc ege egg egh egi egl egn egr egs ehc ehe ehg ehh ehi ehl ehn ehr ehs eic eie eig eii eil ein eir eis elc ele elg elh eli ell eln elr els en- enc ene eng enh eni enl enn enr ens erc ere erg erh eri erl ern err ers es- esc ese esg esh esi esl esn esr ess gcc gce gcg gch gci gcl gcn gcr gcs ge- gec gee geg geh gei gel gen ger ges ggc ggg ggh ggi ggn ggr ggs ghc ghe ghg ghh ghi ghl ghn ghr ghs gic gie gig gih gii gil gin gir gis glc gle glg glh gli gll gln glr gls gnc gne gni gnl gnn gnr gns grc gre grg grh gri grl grn grr grs gsc gse gsg gsi gsl gsn gsr gss h-i hcc hce hcg hch hci hcl hcn hcr hcs he- hec hee heg heh hei hel hen her hes hgc hge hgg hgh hgi hgl hgn hgr hgs hhc hhe hhg hhh hhi hhl hhn hhr hhs hic hie hig hih hii hil hin hir his hlc hle hlg hlh hli hll hln hlr hls hnc hne hng hnh hnl hnn hns hr- hrc hre hrg hrh hri hrl hrn hrr hrs hsc hse hsg hsh hsi hsl hsn hsr hss icc ice icg ich ici icl icn icr ics ie- iec iee ieg iei iel ien ier ies igc ige igg igh igi igl ign igr igs ihc ihe ihg ihh ihi ihl ihn ihr ihs iic iie iih iii iil iin iir iis il- ilc ile ilg ilh ili ill iln ilr ils in- inc ine ing inh ini inl inn inr ins ir- irc ire irg iri irl irn irr irs is- isc ise isg ish isi isl isn isr iss lcc lce lcg lch lci lcl lcn lcr lcs lec lee leg leh lei lel len ler les lgc lge lgg lgh lgi lgl lgn lgr lgs lhc lhh lhi lhr lhs lic lie lig lih lii lil lin lir lis llc lle llg lli lll lln llr lls lnc lne lng lnh lni lnl lnn lnr lns lrc lrg lrh lri lrn lrr lrs lsc lse lsg lsh lsi lsl lsn lsr lss n-i ncc nce ncg nch nci ncl ncn ncr ncs ne- nec nee neg neh nei nel nen ner nes ngc nge ngg ngh ngi ngl ngn ngs nhc nhe nhg nhh nhi nhl nhn nhr nhs nic nie nig nih nii nil nin nir nis nlc nle nlg nlh nli nll nln nlr nls nnc nne nng nnh nni nnl nnn nns nrc nre nrg nri nrl nrn nrr nrs nsc nse nsg nsh nsi nsl nsn nsr nss rcc rce rcg rch rci rcl rcn rcr rcs re- rec ree reg reh rei rel ren rer res rgc rge rgg rgh rgi rgn rgr rgs rh- rhc rhe rhg rhh rhi rhl rhn rhr rhs ric rie rig rih rii ril rin rir ris rlc rle rlg rlh rli rll rln rlr rls rnc rng rnh rni rnn rnr rns rrc rrg rrh rri rrl rrn rrr rrs rsc rse rsg rsh rsi rsl rsn rsr rss scc sce scg sch sci scl scn scr scs se- sec see seg seh sei sel sen ser ses sgc sge sgg sgh sgi sgl sgn sgr sgs sh- shc she shg shh shi shl shn shr shs sic sie sig sih sii sil sin sir sis slc sle slg slh sli sll sln slr sls snc sne sng sni snl snn snr sns sr- src sre srg srh sri srl srn srr srs ss- ssc sse ssg ssh ssi ssl ssn ssr sss