-ey eee eek eem een eey eke eky em- eme emk emm emn en- ene enk enm enn eny eye eym eyn ke- kee kek kem ken key kke kkk kkm kkn kky kme kmk kmm kn- kne knk knm knn kye kym kyn mee mek mem men mey mke mkk mkm mkn mky mme mmk mmm mmn mne mnk mnm mnn my- mye myk mym myn ne- nee nek nem nen ney nke nkk nkm nkn nky nme nmk nmm nmn nne nnk nnm nnn nye nyk nym nyn nyy yee yek yem yen yey ykk ykm ykn yme ymm yne ynk ynn yny yye yyy