-er c-- ccc ccd cce ccg ccm ccr ccs ccu cdc cdd cde cdg cdm cdr cds cdu ce- cec ced cee ceg cem cer ces ceu cgc cgd cge cgg cgm cgr cgs cgu cmc cmd cme cmg cmm cmr cms cmu crc crd cre crg crm crr crs cru csc csd cse csg csm csr css csu cuc cud cue cug cum cur cus cuu dcc dcd dce dcg dcm dcr dcs dcu ddc ddd dde ddg ddm ddr dds ddu de- dec ded dee deg dem der des deu dgc dgd dge dgg dgm dgr dgs dgu dmc dmd dme dmg dmm dmr dms dmu drc drd dre drg drm drr drs dru dsc dsd dse dsg dsm dsr dss dsu duc dud due dug dum dur dus ec- ecc ecd ece ecg ecm ecr ecs ecu ed- edc edd ede edg edm edr eds edu eec eed eee eeg eem eer ees egc egd ege egg egm egr egs egu em- emc emd eme emg emm emr ems emu erc erd ere erg erm err ers eru es- esc esd ese esg esm esr ess esu eu- euc eud eue eug eur eus g-d gcc gcd gce gcg gcm gcr gcs gcu gdc gdd gde gdm gdr gds gdu ge- gec ged gee geg gem ger ges geu ggc ggd ggg ggm ggr ggs ggu gmc gmd gme gmg gmm gmr gms grc grd gre grg grm grr grs gru gsc gsd gse gsg gsm gsr gss gsu gu- guc gud gue gug gum gur gus guu m-r mc- mcc mcd mce mcg mcm mcr mcs mcu mdc mdd mde mdg mdm mdr mds mdu mec med mee meg mem mer mes meu mgc mgd mge mgm mgr mgs mgu mmc mmd mme mmg mmm mmr mms mmu mrc mrd mre mrg mrm mrr mrs mru msc msd mse msg msm msr mss msu muc mud mue mug mum mur mus muu rcc rcd rce rcg rcm rcr rcs rcu rdc rdd rde rdg rdm rdr rds rdu re- rec red ree reg rem rer res reu rgc rgd rge rgg rgr rgs rmc rmd rme rmg rmm rmr rms rrc rrd rrg rrm rrr rrs rru rsc rsd rse rsg rsm rsr rss rsu ruc rud rue rug rum rur rus ruu scc scd sce scg scm scr scs scu sdc sdd sde sdg sdm sdr sds sdu se- sec sed see seg sem ser ses seu sgc sgd sge sgg sgm sgr sgs sgu smc smd sme smg smm smr sms smu sr- src srd sre srg srm srr srs ss- ssc ssd sse ssg ssm ssr sss ssu suc sud sue sug sum sur sus suu ucc ucd uce ucg ucm ucr ucs ucu udc udd ude udg udm udr uds udu uec ued uee ueg uem uer ues ugc uge ugg ugm ugr ugs ugu um- umc umd ume umg umm umr ums umu ur- urc urd ure urg urm urr urs uru usc usd use usg usm usr uss usu uuc uue uug uum uur uus uuu