a-a a-c a-t aaa aac aae aam aan aat aav ac- aca acc ace acm acn act acv aea aec aee aem aen aet aev ama amc ame amm amn amt amv an- ana anc ane anm ann ant anv at- ata atc ate atm atn att atv av- ava avc ave avm avn avt c-- caa cac cae cam can cat cav cca ccc cce ccm ccn cct ccv ce- cea cec cee cem cen cet cev cma cmc cme cmm cmn cmt cmv cn- cna cnc cne cnm cnn cnt cnv cta ctc cte ctm ctn ctt ctv cva cvc cve cvm cvn cvt cvv eaa eac eae eam ean eat eav ec- eca ecc ece ecm ecn ect ecv eea eec eee eem een eet eev em- ema emc eme emm emn emt emv en- ena enc ene enm enn ent env eta etc ete etm etn ett etv eva evc eve evm evn evt evv m-v maa mac mae mam man mat mav mc- mca mcc mce mcm mcn mct mcv mea mec mee mem men met mev mma mmc mme mmm mmn mmt mmv mna mnc mne mnm mnn mnt mta mtc mte mtm mtn mtt mtv mva mvc mve mvm mvn mvt mvv naa nac nae nam nan nat nav nca ncc nce ncm ncn nct ncv ne- nea nec nee nem nen net nev nma nmc nme nmm nmn nmt nna nnc nne nnm nnn nnt nnv nta ntc nte ntm ntn ntt ntv nva nvc nve nvm nvn nvt nvv taa tac tae tam tan tat tav tca tcc tce tcm tcn tct tcv te- tea tec tee tem ten tet tev tma tmc tme tmm tmn tmt tmv tna tnc tne tnm tnn tnt tta ttc tte ttm ttn ttt ttv tva tvc tve tvm tvn tvt v-a v-e vaa vac vae vam van vat vav vca vcc vce vcm vcn vct vea vec vee vem ven vet vm- vma vmc vmm vmn vmt vn- vna vnm vnv vta vtc vte vtm vtt vtv vva vvc vvm vvt vvv