-er -ey c-- ccc cce cch cck ccm ccr ccs ce- cec cee ceh cek cem cer ces cey ch- chc che chh chk chm chr chs chy ckc ckh ckm cks cky cmc cme cmh cmk cmm cmr cms cmy crc cre crh crk crm crr crs cry csc cse csh csk csm csr css csy cyc cye cyk cym cyr cys ec- ecc ece ech eck ecm ecr ecs eec eee eek eem eer ees eey ehc ehe ehh ehm ehr ehs ekc eke ekh ekr eks eky em- emc eme emh emk emm emr ems erc ere erh erk erm err ers ery es- esc ese esh esk esm esr ess esy eyc eye eym eyr eys hcc hce hch hck hcm hcr hcs hcy he- hec hee heh hek hem her hes hey hhc hhe hhh hhk hhm hhr hhs hhy hkh hkk hkm hkr hks hmc hme hmh hmk hmm hmr hms hmy hr- hrc hre hrh hrk hrm hrr hrs hsc hse hsh hsk hsm hsr hss hsy hy- hyc hye hyh hym hyr hys hyy kcc kce kch kck kcm kcr kcs ke- kec kee keh kek kem ker kes key khe khh khk khm khr khs kkc kke kkh kkk kkm kkr kks kky kmc kme kmh kmk kmm kms krc krk krr krs kry ksc kse ksh ksk ksm ksr kss kyc kye kym kyr kys m-r mc- mcc mce mch mck mcm mcr mcs mec mee meh mek mem mer mes mey mhc mhh mhk mhm mhr mhs mkc mke mkh mkk mkm mkr mks mky mmc mme mmh mmk mmm mmr mms mrc mre mrh mrk mrm mrr mrs mry msc mse msh msk msm msr mss msy my- myc mye myh myk mym myr mys rcc rce rch rcm rcr rcs re- rec ree reh rek rem rer res rey rh- rhc rhe rhh rhm rhr rhs rkc rke rkk rkm rks rky rmc rme rmh rmm rmr rms rrc rrh rrk rrm rrr rrs rsc rse rsh rsk rsm rsr rss ry- ryc rye ryk rym ryr rys ryy scc sce sch sck scm scr scs se- sec see seh sek sem ser ses sey sh- shc she shh shk shm shr shs shy sk- skc ske skh skk skm skr sks sky smc sme smh smk smm smr sms smy sr- src sre srh srk srm srr srs sry ss- ssc sse ssh ssk ssm ssr sss sy- syc sye syh syk sym syr sys ycc yce ych ycs ycy yec yee yeh yek yem yer yes yey yhc yhe yhs ykk ykm ymc yme ymm yms yrc yre yrs ysc yse ysk ysm ysr yss ysy yyc yye yys yyy