-ey eee eek eem een ees eey eke eks eky em- eme emk emm emn ems en- ene enk enm enn ens eny es- ese esk esm esn ess esy eye eym eyn eys ke- kee kek kem ken kes key kke kkk kkm kkn kks kky kme kmk kmm kms kn- kne knk knm knn kse ksk ksm ksn kss kye kym kyn kys mee mek mem men mes mey mke mkk mkm mkn mks mky mme mmk mmm mmn mms mne mnk mnm mnn mns mse msk msm msn mss msy my- mye myk mym myn mys ne- nee nek nem nen nes ney nke nkk nkm nkn nks nky nme nmk nmm nmn nms nne nnk nnm nnn nns nse nsk nsm nsn nss nsy nye nyk nym nyn nys nyy se- see sek sem sen ses sey sk- ske skk skm sks sky sme smk smm smn sms smy sne snk snm snn sns sny ss- sse ssk ssm ssn sss sy- sye syk sym syn sys yee yek yem yen yes yey ykk ykm ykn yme ymm yms yne ynk ynn yns yny yse ysk ysm yss ysy yye yys yyy