-er -ey eee eek eem eer ees eey eie eii eik eim eir eis eiu eke eki ekr eks eku eky em- eme emi emk emm emr ems emu ere eri erk erm err ers eru ery es- ese esi esk esm esr ess esu esy eu- eue eui eur eus eye eym eyr eys ie- iee iei iek iem ier ies iey iie iii iim iir iis iiu ike iki ikk ikr iks iku im- ime imi imm ims imu imy ir- ire iri irk irm irr irs iru iry is- ise isi isk ism isr iss isu isy iu- iue iui ium iur ius iye iym iyr iys iyy ke- kee kei kek kem ker kes key kie kii kik kim kir kis kiu kke kki kkk kkm kkr kks kku kky kme kmi kmk kmm kms kmu kri krk krr krs kru kry kse ksi ksk ksm ksr kss ksu kue kui kuk kum kur kus kuu kuy kye kym kyr kys kyu m-r mee mei mek mem mer mes meu mey mi- mie mii mik mim mir mis miu miy mke mkk mkm mkr mks mku mky mme mmi mmk mmm mmr mms mmu mre mri mrk mrm mrr mrs mru mry mse msi msk msm msr mss msu msy mue mui muk mum mur mus muu muy my- mye myk mym myr mys myu re- ree rei rek rem rer res reu rey rie rii rik rim rir ris riy rke rkk rkm rks rku rky rme rmi rmm rmr rms rri rrk rrm rrr rrs rru rse rsi rsk rsm rsr rss rsu rue rui ruk rum rur rus ruu ruy ry- rye ryk rym ryr rys ryu ryy se- see sei sek sem ser ses seu sey sie sii sik sim sir sis siu sk- ske ski skk skm skr sks sku sky sme smi smk smm smr sms smu smy sr- sre sri srk srm srr srs sry ss- sse ssi ssk ssm ssr sss ssu sue sui suk sum sur sus suu suy sy- sye syi syk sym syr sys syu uee uei uem uer ues uey uie uii uim uir uis uiu uke uki ukk ukr uku um- ume umi umm umr ums umu ur- ure uri urk urm urr urs uru ury use usi usk usm usr uss usu uue uum uur uus uuu uyi uys uyu yee yei yek yem yer yes yey yie yii yim yir yis yki ykk ykm yme ymi ymm yms yre yrs yru yse ysi ysk ysm ysr yss ysu ysy yue yui yuk yum yur yus yuu yuy yye yys yyu yyy