-er c-- ccc cce ccg cch ccr ccu ce- cec cee ceg ceh cer ceu cgc cge cgg cgh cgr cgu ch- chc che chg chh chr chu crc cre crg crh crr cru cuc cue cug cuh cur cuu ec- ecc ece ecg ech ecr ecu eec eee eeg eer egc ege egg egh egr egu ehc ehe ehg ehh ehr ehu erc ere erg erh err eru eu- euc eue eug eur gcc gce gcg gch gcr gcu ge- gec gee geg geh ger geu ggc ggg ggh ggr ggu ghc ghe ghg ghh ghr grc gre grg grh grr gru gu- guc gue gug gur guu hcc hce hcg hch hcr he- hec hee heg heh her heu hgc hge hgg hgh hgr hgu hhc hhe hhg hhh hhr hhu hr- hrc hre hrg hrh hrr hru huc hue hug huh hur huu rcc rce rcg rch rcr rcu re- rec ree reg reh rer reu rgc rge rgg rgh rgr rh- rhc rhe rhg rhh rhr rhu rrc rrg rrh rrr rru ruc rue rug ruh rur ruu ucc uce ucg uch ucr ucu uec uee ueg ueh uer ugc uge ugg ugh ugr ugu uhc uhe uhh uhr uhu ur- urc ure urg urr uru uuc uue uug uur uuu