-er c-- ccc ccd cce ccg ccm ccr ccu cdc cdd cde cdg cdm cdr cdu ce- cec ced cee ceg cem cer ceu cgc cgd cge cgg cgm cgr cgu cmc cmd cme cmg cmm cmr cmu crc crd cre crg crm crr cru cuc cud cue cug cum cur cuu dcc dcd dce dcg dcm dcr dcu ddc ddd dde ddg ddm ddr ddu de- dec ded dee deg dem der deu dgc dgd dge dgg dgm dgr dgu dmc dmd dme dmg dmm dmr dmu drc drd dre drg drm drr dru duc dud due dug dum dur ec- ecc ecd ece ecg ecm ecr ecu ed- edc edd ede edg edm edr edu eec eed eee eeg eem eer egc egd ege egg egm egr egu em- emc emd eme emg emm emr emu erc erd ere erg erm err eru eu- euc eud eue eug eur g-d gcc gcd gce gcg gcm gcr gcu gdc gdd gde gdm gdr gdu ge- gec ged gee geg gem ger geu ggc ggd ggg ggm ggr ggu gmc gmd gme gmg gmm gmr grc grd gre grg grm grr gru gu- guc gud gue gug gum gur guu m-r mc- mcc mcd mce mcg mcm mcr mcu mdc mdd mde mdg mdm mdr mdu mec med mee meg mem mer meu mgc mgd mge mgm mgr mgu mmc mmd mme mmg mmm mmr mmu mrc mrd mre mrg mrm mrr mru muc mud mue mug mum mur muu rcc rcd rce rcg rcm rcr rcu rdc rdd rde rdg rdm rdr rdu re- rec red ree reg rem rer reu rgc rgd rge rgg rgr rmc rmd rme rmg rmm rmr rrc rrd rrg rrm rrr rru ruc rud rue rug rum rur ruu ucc ucd uce ucg ucm ucr ucu udc udd ude udg udm udr udu uec ued uee ueg uem uer ugc uge ugg ugm ugr ugu um- umc umd ume umg umm umr umu ur- urc urd ure urg urm urr uru uuc uue uug uum uur uuu