-er -th c-- ccc cce ccg cch cco ccr cct ccu ce- cec cee ceg ceh ceo cer cet ceu cgc cge cgg cgh cgo cgr cgt cgu ch- chc che chg chh cho chr cht chu co- coc coe cog coh coo cor cot cou crc cre crg crh cro crr crt cru ctc cte ctg cth cto ctr ctt ctu cuc cue cug cuh cuo cur cut cuu ec- ecc ece ecg ech eco ecr ect ecu eec eee eeg eeo eer eet egc ege egg egh ego egr egt egu ehc ehe ehg ehh eho ehr eht ehu eo- eoc eoe eog eoh eoo eor eot eou erc ere erg erh ero err ert eru etc ete etg eth eto etr ett etu eu- euc eue eug eur eut gcc gce gcg gch gco gcr gct gcu ge- gec gee geg geh geo ger get geu ggc ggg ggh ggo ggr ggt ggu ghc ghe ghg ghh gho ghr ght goc goe gog goh goo gor got gou grc gre grg grh gro grr grt gru gtc gte gtg gth gto gtr gtt gtu gu- guc gue gug guo gur gut guu hcc hce hcg hch hco hcr hct he- hec hee heg heh heo her het heu hgc hge hgg hgh hgo hgr hgt hgu hhc hhe hhg hhh hho hhr hht hhu hoc hoe hog hoh hoo hor hot hou hr- hrc hre hrg hrh hro hrr hrt hru htc hte htg hth hto htr htt huc hue hug huh huo hur hut huu oc- occ ocg och oco ocr oct ocu oec oee oeg oeh oeo oer oet ogc oge ogg ogh ogo ogt ohc ohe ohg ohh oho ohr oht ohu oo- ooc oog ooh ooo oor oot or- orc ore org orh oro orr ort oru ot- otc ote otg oth oto otr ott otu ou- ouc oue ouh ouo our out rcc rce rcg rch rco rcr rct rcu re- rec ree reg reh reo rer ret reu rgc rge rgg rgh rgo rgr rgt rh- rhc rhe rhg rhh rho rhr rht rhu roc roe rog roh roo ror rot rou rrc rrg rrh rrr rrt rru rtc rte rtg rto rtr rtt rtu ruc rue rug ruh ruo rur rut ruu tcc tce tcg tch tco tcr tct tcu te- tec tee teg teh teo ter tet teu tgc tge tgg tgh tgo tgr tgt tgu th- thc the thg thh tho thr tht thu to- toc toe tog toh too tor tot tou trc tre trg trh tro trr trt tru ttc tte ttg tth tto ttr ttt ttu tuc tue tug tuh tuo tur tut tuu ucc uce ucg uch uco ucr uct ucu uec uee ueg ueh uer uet ugc uge ugg ugh ugo ugr ugt ugu uhc uhe uhh uho uhr uht uhu uoc uoe uog uoo uor uot ur- urc ure urg uro urr urt uru utc ute uth uto utr utt utu uuc uue uug uur uut uuu