-ey -th c-- ccc cce cch ccm cct ce- cec cee ceh cem cet cey ch- chc che chh chm cht chy cmc cme cmh cmm cmt cmy ctc cte cth ctm ctt cty cyc cye cym cyt ec- ecc ece ech ecm ect eec eee eem eet eey ehc ehe ehh ehm eht em- emc eme emh emm emt etc ete eth etm ett ety eyc eye eym eyt hcc hce hch hcm hct hcy he- hec hee heh hem het hey hhc hhe hhh hhm hht hhy hmc hme hmh hmm hmt hmy htc hte hth htm htt hty hy- hyc hye hyh hym hyt hyy mc- mcc mce mch mcm mct mec mee meh mem met mey mhc mhh mhm mht mmc mme mmh mmm mmt mtc mte mth mtm mtt my- myc mye myh mym myt tcc tce tch tcm tct te- tec tee teh tem tet tey th- thc the thh thm tht thy tmc tme tmh tmm tmt tmy ttc tte tth ttm ttt tty tyc tye tym tyt ycc yce ych ycy yec yee yeh yem yet yey yhc yhe yht ymc yme ymm ymt ytc yte yth ytm ytt yyc yye yyt yyy