a-a a-t aaa aae aam aap aat aav aea aee aem aep aet aev ama ame amm amp amt amv ap- apa ape apm app apt apv at- ata ate atm atp att atv av- ava ave avm avp avt eaa eae eam eap eat eav eea eee eem eep eet eev em- ema eme emm emp emt emv ep- epa epe epm epp ept eta ete etm etp ett etv eva eve evm evp evt evv m-v maa mae mam map mat mav mea mee mem mep met mev mma mme mmm mmp mmt mmv mpa mpe mpm mpp mpt mpv mta mte mtm mtp mtt mtv mva mve mvm mvp mvt mvv p-p paa pae pam pap pat pav pea pee pem pep pet pev pma pme pmm pmp pmt pmv ppa ppe ppm ppp ppt ppv pt- pta pte ptm ptp ptt ptv pva pve pvm pvp pvt pvv taa tae tam tap tat tav te- tea tee tem tep tet tev tma tme tmm tmp tmt tmv tpa tpe tpm tpp tpt tpv tta tte ttm ttp ttt ttv tva tve tvm tvp tvt v-a v-e vaa vae vam vap vat vav vea vee vem vep vet vm- vma vmm vmt vpa vpe vpm vpp vpt vta vte vtm vtt vtv vva vvm vvt vvv