-er c-- ccc cce cch cck ccm ccr ce- cec cee ceh cek cem cer ch- chc che chh chk chm chr ckc ckh ckm cmc cme cmh cmk cmm cmr crc cre crh crk crm crr ec- ecc ece ech eck ecm ecr eec eee eek eem eer ehc ehe ehh ehm ehr ekc eke ekh ekr em- emc eme emh emk emm emr erc ere erh erk erm err hcc hce hch hck hcm hcr he- hec hee heh hek hem her hhc hhe hhh hhk hhm hhr hkh hkk hkm hkr hmc hme hmh hmk hmm hmr hr- hrc hre hrh hrk hrm hrr kcc kce kch kck kcm kcr ke- kec kee keh kek kem ker khe khh khk khm khr kkc kke kkh kkk kkm kkr kmc kme kmh kmk kmm krc krk krr m-r mc- mcc mce mch mck mcm mcr mec mee meh mek mem mer mhc mhh mhk mhm mhr mkc mke mkh mkk mkm mkr mmc mme mmh mmk mmm mmr mrc mre mrh mrk mrm mrr rcc rce rch rcm rcr re- rec ree reh rek rem rer rh- rhc rhe rhh rhm rhr rkc rke rkk rkm rmc rme rmh rmm rmr rrc rrh rrk rrm rrr