-ey eee eem ees eet eey eie eii eim eis eit em- eme emi emm ems emt es- ese esi esm ess est esy ete eti etm ets ett ety eye eym eys eyt ie- iee iei iem ies iet iey iie iii iim iis iit im- ime imi imm ims imt imy is- ise isi ism iss ist isy ite iti itm its itt ity iye iym iys iyt iyy mee mei mem mes met mey mi- mie mii mim mis mit miy mme mmi mmm mms mmt mse msi msm mss mst msy mte mti mtm mts mtt my- mye mym mys myt se- see sei sem ses set sey sie sii sim sis sit sme smi smm sms smt smy ss- sse ssi ssm sss sst ste sti stm sts stt sty sy- sye syi sym sys syt te- tee tei tem tes tet tey tie tii tim tis tit tiy tme tmi tmm tms tmt tmy tse tsi tsm tss tst tsy tte tti ttm tts ttt tty tye tym tys tyt yee yei yem yes yet yey yie yii yim yis yit yme ymi ymm yms ymt yse ysi ysm yss yst ysy yte ytm yts ytt yye yys yyt yyy