-er -ic c-- ccc cce ccg cch cci ccr ccs ccu ce- cec cee ceg ceh cei cer ces ceu cgc cge cgg cgh cgi cgr cgs cgu ch- chc che chg chh chi chr chs chu ci- cic cie cig cih cii cir cis ciu crc cre crg crh cri crr crs cru csc cse csg csh csi csr css csu cuc cue cug cuh cui cur cus cuu ec- ecc ece ecg ech eci ecr ecs ecu eec eee eeg eer ees egc ege egg egh egi egr egs egu ehc ehe ehg ehh ehi ehr ehs ehu eic eie eig eii eir eis eiu erc ere erg erh eri err ers eru es- esc ese esg esh esi esr ess esu eu- euc eue eug eui eur eus gcc gce gcg gch gci gcr gcs gcu ge- gec gee geg geh gei ger ges geu ggc ggg ggh ggi ggr ggs ggu ghc ghe ghg ghh ghi ghr ghs gic gie gig gih gii gir gis giu grc gre grg grh gri grr grs gru gsc gse gsg gsi gsr gss gsu gu- guc gue gug gui gur gus guu h-i hcc hce hcg hch hci hcr hcs he- hec hee heg heh hei her hes heu hgc hge hgg hgh hgi hgr hgs hgu hhc hhe hhg hhh hhi hhr hhs hhu hic hie hig hih hii hir his hiu hr- hrc hre hrg hrh hri hrr hrs hru hsc hse hsg hsh hsi hsr hss hsu huc hue hug huh hui hur hus huu icc ice icg ich ici icr ics icu ie- iec iee ieg iei ier ies igc ige igg igh igi igr igs igu ihc ihe ihg ihh ihi ihr ihs ihu iic iie iih iii iir iis iiu ir- irc ire irg iri irr irs iru is- isc ise isg ish isi isr iss isu iu- iuc iue iug iui iur ius rcc rce rcg rch rci rcr rcs rcu re- rec ree reg reh rei rer res reu rgc rge rgg rgh rgi rgr rgs rh- rhc rhe rhg rhh rhi rhr rhs rhu ric rie rig rih rii rir ris rrc rrg rrh rri rrr rrs rru rsc rse rsg rsh rsi rsr rss rsu ruc rue rug ruh rui rur rus ruu scc sce scg sch sci scr scs scu se- sec see seg seh sei ser ses seu sgc sge sgg sgh sgi sgr sgs sgu sh- shc she shg shh shi shr shs shu sic sie sig sih sii sir sis siu sr- src sre srg srh sri srr srs ss- ssc sse ssg ssh ssi ssr sss ssu suc sue sug suh sui sur sus suu ucc uce ucg uch uci ucr ucs ucu uec uee ueg ueh uei uer ues ugc uge ugg ugh ugi ugr ugs ugu uhc uhe uhh uhi uhr uhs uhu uic uie uig uii uir uis uiu ur- urc ure urg uri urr urs uru usc use usg ush usi usr uss usu uuc uue uug uur uus uuu