-er -ic c-- ccc cce ccg cci ccm ccn ccr ccs ce- cec cee ceg cei cem cen cer ces cgc cge cgg cgi cgm cgn cgr cgs ci- cic cie cig cii cim cin cir cis cmc cme cmg cmi cmm cmn cmr cms cn- cnc cne cng cni cnm cnn cnr cns crc cre crg cri crm crn crr crs csc cse csg csi csm csn csr css ec- ecc ece ecg eci ecm ecn ecr ecs eec eee eeg eem een eer ees egc ege egg egi egm egn egr egs eic eie eig eii eim ein eir eis em- emc eme emg emi emm emn emr ems en- enc ene eng eni enm enn enr ens erc ere erg eri erm ern err ers es- esc ese esg esi esm esn esr ess gcc gce gcg gci gcm gcn gcr gcs ge- gec gee geg gei gem gen ger ges ggc ggg ggi ggm ggn ggr ggs gic gie gig gii gim gin gir gis gmc gme gmg gmi gmm gmn gmr gms gnc gne gni gnm gnn gnr gns grc gre grg gri grm grn grr grs gsc gse gsg gsi gsm gsn gsr gss icc ice icg ici icm icn icr ics ie- iec iee ieg iei iem ien ier ies igc ige igg igi igm ign igr igs iic iie iii iim iin iir iis im- imc ime img imi imm imn ims in- inc ine ing ini inm inn inr ins ir- irc ire irg iri irm irn irr irs is- isc ise isg isi ism isn isr iss m-r mc- mcc mce mcg mci mcm mcn mcr mcs mec mee meg mei mem men mer mes mgc mge mgi mgm mgn mgr mgs mi- mic mie mig mii mim min mir mis mmc mme mmg mmi mmm mmn mmr mms mnc mne mng mni mnm mnn mnr mns mrc mre mrg mri mrm mrn mrr mrs msc mse msg msi msm msn msr mss n-i ncc nce ncg nci ncm ncn ncr ncs ne- nec nee neg nei nem nen ner nes ngc nge ngg ngi ngm ngn ngs nic nie nig nii nim nin nir nis nmc nme nmg nmi nmm nmn nmr nms nnc nne nng nni nnm nnn nns nrc nre nrg nri nrm nrn nrr nrs nsc nse nsg nsi nsm nsn nsr nss rcc rce rcg rci rcm rcn rcr rcs re- rec ree reg rei rem ren rer res rgc rge rgg rgi rgn rgr rgs ric rie rig rii rim rin rir ris rmc rme rmg rmi rmm rmn rmr rms rnc rng rni rnm rnn rnr rns rrc rrg rri rrm rrn rrr rrs rsc rse rsg rsi rsm rsn rsr rss scc sce scg sci scm scn scr scs se- sec see seg sei sem sen ser ses sgc sge sgg sgi sgm sgn sgr sgs sic sie sig sii sim sin sir sis smc sme smg smi smm smn smr sms snc sne sng sni snm snn snr sns sr- src sre srg sri srm srn srr srs ss- ssc sse ssg ssi ssm ssn ssr sss