a-a aaa aae aam aan aap aav aea aee aem aen aep aev ama ame amm amn amp amv an- ana ane anm ann anp anv ap- apa ape apm apn app apv av- ava ave avm avn avp eaa eae eam ean eap eav eea eee eem een eep eev em- ema eme emm emn emp emv en- ena ene enm enn enp env ep- epa epe epm epn epp eva eve evm evn evp evv m-v maa mae mam man map mav mea mee mem men mep mev mma mme mmm mmn mmp mmv mna mne mnm mnn mnp mpa mpe mpm mpn mpp mpv mva mve mvm mvn mvp mvv naa nae nam nan nap nav ne- nea nee nem nen nep nev nma nme nmm nmn nmp nna nne nnm nnn nnp nnv npa npe npm npn npp npv nva nve nvm nvn nvp nvv p-p paa pae pam pan pap pav pea pee pem pen pep pev pma pme pmm pmn pmp pmv pn- pna pne pnm pnn pnp pnv ppa ppe ppm ppn ppp ppv pva pve pvm pvn pvp pvv v-a v-e vaa vae vam van vap vav vea vee vem ven vep vm- vma vmm vmn vn- vna vnm vnp vnv vpa vpe vpm vpn vpp vva vvm vvv