-er -ic c-- ccc ccd cce ccg cci ccm ccr ccu cdc cdd cde cdg cdi cdm cdr cdu ce- cec ced cee ceg cei cem cer ceu cgc cgd cge cgg cgi cgm cgr cgu ci- cic cid cie cig cii cim cir ciu cmc cmd cme cmg cmi cmm cmr cmu crc crd cre crg cri crm crr cru cuc cud cue cug cui cum cur cuu dcc dcd dce dcg dci dcm dcr dcu ddc ddd dde ddg ddi ddm ddr ddu de- dec ded dee deg dei dem der deu dgc dgd dge dgg dgi dgm dgr dgu di- dic did die dig dii dim dir diu dmc dmd dme dmg dmi dmm dmr dmu drc drd dre drg dri drm drr dru duc dud due dug dui dum dur ec- ecc ecd ece ecg eci ecm ecr ecu ed- edc edd ede edg edi edm edr edu eec eed eee eeg eem eer egc egd ege egg egi egm egr egu eic eid eie eig eii eim eir eiu em- emc emd eme emg emi emm emr emu erc erd ere erg eri erm err eru eu- euc eud eue eug eui eur g-d gcc gcd gce gcg gci gcm gcr gcu gdc gdd gde gdi gdm gdr gdu ge- gec ged gee geg gei gem ger geu ggc ggd ggg ggi ggm ggr ggu gic gid gie gig gii gim gir giu gmc gmd gme gmg gmi gmm gmr grc grd gre grg gri grm grr gru gu- guc gud gue gug gui gum gur guu i-d icc icd ice icg ici icm icr icu idc idd ide idg idi idm idr idu ie- iec ied iee ieg iei iem ier igc igd ige igg igi igm igr igu iic iid iie iii iim iir iiu im- imc imd ime img imi imm imu ir- irc ird ire irg iri irm irr iru iu- iuc iud iue iug iui ium iur m-r mc- mcc mcd mce mcg mci mcm mcr mcu mdc mdd mde mdg mdi mdm mdr mdu mec med mee meg mei mem mer meu mgc mgd mge mgi mgm mgr mgu mi- mic mid mie mig mii mim mir miu mmc mmd mme mmg mmi mmm mmr mmu mrc mrd mre mrg mri mrm mrr mru muc mud mue mug mui mum mur muu rcc rcd rce rcg rci rcm rcr rcu rdc rdd rde rdg rdi rdm rdr rdu re- rec red ree reg rei rem rer reu rgc rgd rge rgg rgi rgr ric rid rie rig rii rim rir rmc rmd rme rmg rmi rmm rmr rrc rrd rrg rri rrm rrr rru ruc rud rue rug rui rum rur ruu ucc ucd uce ucg uci ucm ucr ucu udc udd ude udg udi udm udr udu uec ued uee ueg uei uem uer ugc uge ugg ugi ugm ugr ugu uic uid uie uig uii uim uir uiu um- umc umd ume umg umi umm umr umu ur- urc urd ure urg uri urm urr uru uuc uue uug uum uur uuu