-er -ey eee eem eer ees eet eey eie eii eim eir eis eit em- eme emi emm emr ems emt ere eri erm err ers ert ery es- ese esi esm esr ess est esy ete eti etm etr ets ett ety eye eym eyr eys eyt ie- iee iei iem ier ies iet iey iie iii iim iir iis iit im- ime imi imm ims imt imy ir- ire iri irm irr irs irt iry is- ise isi ism isr iss ist isy ite iti itm its itt ity iye iym iyr iys iyt iyy m-r mee mei mem mer mes met mey mi- mie mii mim mir mis mit miy mme mmi mmm mmr mms mmt mre mri mrm mrr mrs mrt mry mse msi msm msr mss mst msy mte mti mtm mtr mts mtt my- mye mym myr mys myt re- ree rei rem rer res ret rey rie rii rim rir ris rit riy rme rmi rmm rmr rms rmt rri rrm rrr rrs rrt rse rsi rsm rsr rss rst rte rti rtm rtr rts rtt rty ry- rye rym ryr rys ryy se- see sei sem ser ses set sey sie sii sim sir sis sit sme smi smm smr sms smt smy sr- sre sri srm srr srs srt sry ss- sse ssi ssm ssr sss sst ste sti stm str sts stt sty sy- sye syi sym syr sys syt te- tee tei tem ter tes tet tey tie tii tim tir tis tit tiy tme tmi tmm tmr tms tmt tmy tre tri trm trr trs trt try tse tsi tsm tsr tss tst tsy tte tti ttm ttr tts ttt tty tye tym tyr tys tyt yee yei yem yer yes yet yey yie yii yim yir yis yit yme ymi ymm yms ymt yre yrs yrt yse ysi ysm ysr yss yst ysy yte ytm ytr yts ytt yye yys yyt yyy