-er -ey c-- ccc cce cch ccm ccr ce- cec cee ceh cem cer cey ch- chc che chh chm chr chy cmc cme cmh cmm cmr cmy crc cre crh crm crr cry cyc cye cym cyr ec- ecc ece ech ecm ecr eec eee eem eer eey ehc ehe ehh ehm ehr em- emc eme emh emm emr erc ere erh erm err ery eyc eye eym eyr hcc hce hch hcm hcr hcy he- hec hee heh hem her hey hhc hhe hhh hhm hhr hhy hmc hme hmh hmm hmr hmy hr- hrc hre hrh hrm hrr hy- hyc hye hyh hym hyr hyy m-r mc- mcc mce mch mcm mcr mec mee meh mem mer mey mhc mhh mhm mhr mmc mme mmh mmm mmr mrc mre mrh mrm mrr mry my- myc mye myh mym myr rcc rce rch rcm rcr re- rec ree reh rem rer rey rh- rhc rhe rhh rhm rhr rmc rme rmh rmm rmr rrc rrh rrm rrr ry- ryc rye rym ryr ryy ycc yce ych ycy yec yee yeh yem yer yey yhc yhe ymc yme ymm yrc yre yyc yye yyy