-er -ey eee eem eer ees eey eie eii eim eir eis eiu em- eme emi emm emr ems emu ere eri erm err ers eru ery es- ese esi esm esr ess esu esy eu- eue eui eur eus eye eym eyr eys ie- iee iei iem ier ies iey iie iii iim iir iis iiu im- ime imi imm ims imu imy ir- ire iri irm irr irs iru iry is- ise isi ism isr iss isu isy iu- iue iui ium iur ius iye iym iyr iys iyy m-r mee mei mem mer mes meu mey mi- mie mii mim mir mis miu miy mme mmi mmm mmr mms mmu mre mri mrm mrr mrs mru mry mse msi msm msr mss msu msy mue mui mum mur mus muu muy my- mye mym myr mys myu re- ree rei rem rer res reu rey rie rii rim rir ris riy rme rmi rmm rmr rms rri rrm rrr rrs rru rse rsi rsm rsr rss rsu rue rui rum rur rus ruu ruy ry- rye rym ryr rys ryu ryy se- see sei sem ser ses seu sey sie sii sim sir sis siu sme smi smm smr sms smu smy sr- sre sri srm srr srs sry ss- sse ssi ssm ssr sss ssu sue sui sum sur sus suu suy sy- sye syi sym syr sys syu uee uei uem uer ues uey uie uii uim uir uis uiu um- ume umi umm umr ums umu ur- ure uri urm urr urs uru ury use usi usm usr uss usu uue uum uur uus uuu uyi uys uyu yee yei yem yer yes yey yie yii yim yir yis yme ymi ymm yms yre yrs yru yse ysi ysm ysr yss ysu ysy yue yui yum yur yus yuu yuy yye yys yyu yyy