-ey eee eem een eeo eev eey em- eme emm emn emo emv en- ene enm enn eno env eny eo- eoe eom eon eoo eve evm evn evo evv evy eye eym eyn eyo m-o m-v mee mem men meo mev mey mme mmm mmn mmo mmv mne mnm mnn mno moe mom mon moo mov moy mve mvm mvn mvo mvv mvy my- mye mym myn myo myv ne- nee nem nen neo nev ney nme nmm nmn nmo nne nnm nnn nno nnv no- noe nom non noo nov noy nve nvm nvn nvv nye nym nyn nyo nyy oee oem oen oeo oey om- ome omm omn omo omv omy on- one onn ono ony oo- oom oon ooo oov ov- ove ovo ovv oye oyo v-e vee vem ven veo vey vm- vmm vmn vmo vn- vnm vno vnv voe vom von voo vov voy vvm vvo vvv vye vym vyn yee yem yen yeo yev yey yme ymm ymo yne ynn yny yoe yom yon yoo yoy yve yvo yvy yye yyy