-er -ji eee eek eem eer ees eie eii eij eik eim eir eis eiu eji eju eke eki ekr eks eku em- eme emi emk emm emr ems emu ere eri erk erm err ers eru es- ese esi esk esm esr ess esu eu- eue eui euj eur eus ie- iee iei iej iek iem ier ies iie iii iij iim iir iis iiu ije iji ijk ijm ijs iju ike iki ikk ikr iks iku im- ime imi imm ims imu ir- ire iri irj irk irm irr irs iru is- ise isi isj isk ism isr iss isu iu- iue iui ium iur ius j-i jee jei jej jek jem jer jes jeu jie jii jij jim jir jis jiu jjj jjk jjr jjs jju jkk jkm jkr jks jku jme jmi jmj jmm jmr jms jmu jri jrk jrm jrr jrs jse jsi jsj jsk jsm jsr jss jsu jue jui juk jum jur jus ke- kee kei kek kem ker kes kie kii kij kik kim kir kis kiu kje kji kjr kjs kju kke kki kkk kkm kkr kks kku kme kmi kmj kmk kmm kms kmu kri krk krr krs kru kse ksi ksk ksm ksr kss ksu kue kui kuj kuk kum kur kus kuu m-r mee mei mej mek mem mer mes meu mi- mie mii mij mik mim mir mis miu mje mjj mjk mjm mjr mjs mke mkk mkm mkr mks mku mme mmi mmj mmk mmm mmr mms mmu mre mri mrj mrk mrm mrr mrs mru mse msi msj msk msm msr mss msu mue mui muj muk mum mur mus muu re- ree rei rek rem rer res reu rie rii rik rim rir ris rjk rjm rjr rke rkk rkm rks rku rme rmi rmm rmr rms rri rrk rrm rrr rrs rru rse rsi rsj rsk rsm rsr rss rsu rue rui ruk rum rur rus ruu se- see sei sej sek sem ser ses seu sie sii sij sik sim sir sis siu sje sji sjj sjk sjm sjr sjs sju sk- ske ski skj skk skm skr sks sku sme smi smk smm smr sms smu sr- sre sri srj srk srm srr srs ss- sse ssi ssj ssk ssm ssr sss ssu sue sui suk sum sur sus suu uee uei uem uer ues uie uii uim uir uis uiu uji ujs uke uki ukk ukr uku um- ume umi umm umr ums umu ur- ure uri urk urm urr urs uru use usi usj usk usm usr uss usu uue uum uur uus uuu