-er -ic c-- ccc cce ccg cch cci ccm ccr ce- cec cee ceg ceh cei cem cer cgc cge cgg cgh cgi cgm cgr ch- chc che chg chh chi chm chr ci- cic cie cig cih cii cim cir cmc cme cmg cmh cmi cmm cmr crc cre crg crh cri crm crr ec- ecc ece ecg ech eci ecm ecr eec eee eeg eem eer egc ege egg egh egi egm egr ehc ehe ehg ehh ehi ehm ehr eic eie eig eii eim eir em- emc eme emg emh emi emm emr erc ere erg erh eri erm err gcc gce gcg gch gci gcm gcr ge- gec gee geg geh gei gem ger ggc ggg ggh ggi ggm ggr ghc ghe ghg ghh ghi ghr gic gie gig gih gii gim gir gmc gme gmg gmh gmi gmm gmr grc gre grg grh gri grm grr h-i hcc hce hcg hch hci hcm hcr he- hec hee heg heh hei hem her hgc hge hgg hgh hgi hgm hgr hhc hhe hhg hhh hhi hhm hhr hic hie hig hih hii him hir hmc hme hmg hmh hmi hmm hmr hr- hrc hre hrg hrh hri hrm hrr icc ice icg ich ici icm icr ie- iec iee ieg iei iem ier igc ige igg igh igi igm igr ihc ihe ihg ihh ihi ihm ihr iic iie iih iii iim iir im- imc ime img imh imi imm ir- irc ire irg iri irm irr m-r mc- mcc mce mcg mch mci mcm mcr mec mee meg meh mei mem mer mgc mge mgh mgi mgm mgr mhc mhg mhh mhi mhm mhr mi- mic mie mig mih mii mim mir mmc mme mmg mmh mmi mmm mmr mrc mre mrg mrh mri mrm mrr rcc rce rcg rch rci rcm rcr re- rec ree reg reh rei rem rer rgc rge rgg rgh rgi rgr rh- rhc rhe rhg rhh rhi rhm rhr ric rie rig rih rii rim rir rmc rme rmg rmh rmi rmm rmr rrc rrg rrh rri rrm rrr