-er -ey eee eem eeo eer ees eet eey em- eme emm emo emr ems emt eo- eoe eom eoo eor eos eot ere erm ero err ers ert ery es- ese esm eso esr ess est esy ete etm eto etr ets ett ety eye eym eyo eyr eys eyt m-o m-r mee mem meo mer mes met mey mme mmm mmo mmr mms mmt moe mom moo mor mos mot moy mre mrm mro mrr mrs mrt mry mse msm mso msr mss mst msy mte mtm mto mtr mts mtt my- mye mym myo myr mys myt oee oem oeo oer oes oet oey om- ome omm omo omr oms omt omy oo- oom ooo oor oos oot or- ore orm oro orr ors ort ory os- ose osm oso osr oss ost ot- ote otm oto otr ots ott oye oyo oys re- ree rem reo rer res ret rey rme rmm rmo rmr rms rmt roe rom roo ror ros rot roy rrm rrr rrs rrt rse rsm rso rsr rss rst rte rtm rto rtr rts rtt rty ry- rye rym ryo ryr rys ryy se- see sem seo ser ses set sey sme smm smo smr sms smt smy soe som soo sor sos sot soy sr- sre srm sro srr srs srt sry ss- sse ssm sso ssr sss sst ste stm sto str sts stt sty sy- sye sym syr sys syt te- tee tem teo ter tes tet tey tme tmm tmo tmr tms tmt tmy to- toe tom too tor tos tot toy tre trm tro trr trs trt try tse tsm tso tsr tss tst tsy tte ttm tto ttr tts ttt tty tye tym tyo tyr tys tyt yee yem yeo yer yes yet yey yme ymm ymo yms ymt yoe yom yoo yor yos yot yoy yre yro yrs yrt yse ysm yso ysr yss yst ysy yte ytm yto ytr yts ytt yye yys yyt yyy