-er -ey eee eek eem een eer ees eey eke ekr eks eky em- eme emk emm emn emr ems en- ene enk enm enn enr ens eny ere erk erm ern err ers ery es- ese esk esm esn esr ess esy eye eym eyn eyr eys ke- kee kek kem ken ker kes key kke kkk kkm kkn kkr kks kky kme kmk kmm kms kn- kne knk knm knn knr krk krn krr krs kry kse ksk ksm ksn ksr kss kye kym kyn kyr kys m-r mee mek mem men mer mes mey mke mkk mkm mkn mkr mks mky mme mmk mmm mmn mmr mms mne mnk mnm mnn mnr mns mre mrk mrm mrn mrr mrs mry mse msk msm msn msr mss msy my- mye myk mym myn myr mys ne- nee nek nem nen ner nes ney nke nkk nkm nkn nkr nks nky nme nmk nmm nmn nmr nms nne nnk nnm nnn nns nre nrk nrm nrn nrr nrs nry nse nsk nsm nsn nsr nss nsy nye nyk nym nyn nys nyy re- ree rek rem ren rer res rey rke rkk rkm rks rky rme rmm rmn rmr rms rnm rnn rnr rns rny rrk rrm rrn rrr rrs rse rsk rsm rsn rsr rss ry- rye ryk rym ryn ryr rys ryy se- see sek sem sen ser ses sey sk- ske skk skm skr sks sky sme smk smm smn smr sms smy sne snk snm snn snr sns sny sr- sre srk srm srn srr srs sry ss- sse ssk ssm ssn ssr sss sy- sye syk sym syn syr sys yee yek yem yen yer yes yey ykk ykm ykn yme ymm yms yne ynk ynn yns yny yre yrn yrs yse ysk ysm ysr yss ysy yye yys yyy