-er c-- ccc cce ccg cch ccr ccs ccu ce- cec cee ceg ceh cer ces ceu cgc cge cgg cgh cgr cgs cgu ch- chc che chg chh chr chs chu crc cre crg crh crr crs cru csc cse csg csh csr css csu cuc cue cug cuh cur cus cuu ec- ecc ece ecg ech ecr ecs ecu eec eee eeg eer ees egc ege egg egh egr egs egu ehc ehe ehg ehh ehr ehs ehu erc ere erg erh err ers eru es- esc ese esg esh esr ess esu eu- euc eue eug eur eus gcc gce gcg gch gcr gcs gcu ge- gec gee geg geh ger ges geu ggc ggg ggh ggr ggs ggu ghc ghe ghg ghh ghr ghs grc gre grg grh grr grs gru gsc gse gsg gsr gss gsu gu- guc gue gug gur gus guu hcc hce hcg hch hcr hcs he- hec hee heg heh her hes heu hgc hge hgg hgh hgr hgs hgu hhc hhe hhg hhh hhr hhs hhu hr- hrc hre hrg hrh hrr hrs hru hsc hse hsg hsh hsr hss hsu huc hue hug huh hur hus huu rcc rce rcg rch rcr rcs rcu re- rec ree reg reh rer res reu rgc rge rgg rgh rgr rgs rh- rhc rhe rhg rhh rhr rhs rhu rrc rrg rrh rrr rrs rru rsc rse rsg rsh rsr rss rsu ruc rue rug ruh rur rus ruu scc sce scg sch scr scs scu se- sec see seg seh ser ses seu sgc sge sgg sgh sgr sgs sgu sh- shc she shg shh shr shs shu sr- src sre srg srh srr srs ss- ssc sse ssg ssh ssr sss ssu suc sue sug suh sur sus suu ucc uce ucg uch ucr ucs ucu uec uee ueg ueh uer ues ugc uge ugg ugh ugr ugs ugu uhc uhe uhh uhr uhs uhu ur- urc ure urg urr urs uru usc use usg ush usr uss usu uuc uue uug uur uus uuu