-er -th c-- ccc ccd cce ccg cch cco ccr cct ccu cdc cdd cde cdg cdh cdo cdr cdt cdu ce- cec ced cee ceg ceh ceo cer cet ceu cgc cgd cge cgg cgh cgo cgr cgt cgu ch- chc chd che chg chh cho chr cht chu co- coc cod coe cog coh coo cor cot cou crc crd cre crg crh cro crr crt cru ctc ctd cte ctg cth cto ctr ctt ctu cuc cud cue cug cuh cuo cur cut cuu dcc dcd dce dcg dco dcr dct dcu ddc ddd dde ddg ddh ddo ddr ddt ddu de- dec ded dee deg deh deo der det deu dgc dgd dge dgg dgh dgr dgt dgu dh- dhc dhd dhe dhh dho dhr dht dhu doc dod doe dog doh doo dor dot dou drc drd dre drg dro drr drt dru dtc dtd dte dtg dth dto dtr dtt dtu duc dud due dug duh duo dur dut ec- ecc ecd ece ecg ech eco ecr ect ecu ed- edc edd ede edg edh edo edr edt edu eec eed eee eeg eeo eer eet egc egd ege egg egh ego egr egt egu ehc ehd ehe ehg ehh eho ehr eht ehu eo- eoc eod eoe eog eoh eoo eor eot eou erc erd ere erg erh ero err ert eru etc etd ete etg eth eto etr ett etu eu- euc eud eue eug eur eut g-d gcc gcd gce gcg gch gco gcr gct gcu gdc gdd gde gdh gdo gdr gdt gdu ge- gec ged gee geg geh geo ger get geu ggc ggd ggg ggh ggo ggr ggt ggu ghc ghd ghe ghg ghh gho ghr ght goc god goe gog goh goo gor got gou grc grd gre grg grh gro grr grt gru gtc gtd gte gtg gth gto gtr gtt gtu gu- guc gud gue gug guo gur gut guu hcc hcd hce hcg hch hco hcr hct hdc hdd hde hdg hdh hdo hdr hdt hdu he- hec hed hee heg heh heo her het heu hgc hge hgg hgh hgo hgr hgt hgu hhc hhd hhe hhg hhh hho hhr hht hhu hoc hod hoe hog hoh hoo hor hot hou hr- hrc hrd hre hrg hrh hro hrr hrt hru htc htd hte htg hth hto htr htt huc hud hue hug huh huo hur hut huu oc- occ ocd ocg och oco ocr oct ocu odc odd ode odg odh odo odr odt odu oec oed oee oeg oeh oeo oer oet ogc ogd oge ogg ogh ogo ogt ohc ohd ohe ohg ohh oho ohr oht ohu oo- ooc ood oog ooh ooo oor oot or- orc ord ore org orh oro orr ort oru ot- otc otd ote otg oth oto otr ott otu ou- ouc oud oue ouh ouo our out rcc rcd rce rcg rch rco rcr rct rcu rdc rdd rde rdg rdh rdo rdr rdt rdu re- rec red ree reg reh reo rer ret reu rgc rgd rge rgg rgh rgo rgr rgt rh- rhc rhd rhe rhg rhh rho rhr rht rhu roc rod roe rog roh roo ror rot rou rrc rrd rrg rrh rrr rrt rru rtc rtd rte rtg rto rtr rtt rtu ruc rud rue rug ruh ruo rur rut ruu tcc tcd tce tcg tch tco tcr tct tcu tdc tdd tde tdg tdh tdo tdr tdt tdu te- tec ted tee teg teh teo ter tet teu tgc tge tgg tgh tgo tgr tgt tgu th- thc thd the thg thh tho thr tht thu to- toc tod toe tog toh too tor tot tou trc trd tre trg trh tro trr trt tru ttc ttd tte ttg tth tto ttr ttt ttu tuc tud tue tug tuh tuo tur tut tuu ucc ucd uce ucg uch uco ucr uct ucu udc udd ude udg udo udr udt udu uec ued uee ueg ueh uer uet ugc uge ugg ugh ugo ugr ugt ugu uhc uhd uhe uhh uho uhr uht uhu uoc uod uoe uog uoo uor uot ur- urc urd ure urg uro urr urt uru utc utd ute uth uto utr utt utu uuc uue uug uur uut uuu