a-a a-c a-t aaa aac aae aan aao aat aau aav ac- aca acc ace acn aco act acu acv aea aec aee aen aeo aet aeu aev an- ana anc ane ann ano ant anu anv aoa aoc aoe aon aoo aot aou aov at- ata atc ate atn ato att atu atv au- aua auc aue aun auo aut auv av- ava avc ave avn avo avt avu c-- caa cac cae can cao cat cau cav cca ccc cce ccn cco cct ccu ccv ce- cea cec cee cen ceo cet ceu cev cn- cna cnc cne cnn cno cnt cnu cnv co- coa coc coe con coo cot cou cov cta ctc cte ctn cto ctt ctu ctv cua cuc cue cun cuo cut cuu cuv cva cvc cve cvn cvo cvt cvu cvv eaa eac eae ean eao eat eau eav ec- eca ecc ece ecn eco ect ecu ecv eea eec eee een eeo eet eev en- ena enc ene enn eno ent enu env eo- eoa eoc eoe eon eoo eot eou eta etc ete etn eto ett etu etv eu- eua euc eue eun eut euv eva evc eve evn evo evt evv naa nac nae nan nao nat nau nav nca ncc nce ncn nco nct ncu ncv ne- nea nec nee nen neo net neu nev nna nnc nne nnn nno nnt nnu nnv no- noa noc noe non noo not nou nov nta ntc nte ntn nto ntt ntu ntv nua nuc nue nun nuo nut nuu nuv nva nvc nve nvn nvt nvu nvv oaa oac oae oan oao oat oau oav oc- oca occ ocn oco oct ocu ocv oea oec oee oen oeo oet on- ona onc one onn ono ont onu oo- ooa ooc oon ooo oot oov ot- ota otc ote otn oto ott otu otv ou- oua ouc oue oun ouo out ov- ova ovc ove ovo ovv taa tac tae tan tao tat tau tav tca tcc tce tcn tco tct tcu tcv te- tea tec tee ten teo tet teu tev tna tnc tne tnn tno tnt to- toa toc toe ton too tot tou tov tta ttc tte ttn tto ttt ttu ttv tua tuc tue tun tuo tut tuu tuv tva tvc tve tvn tvo tvt tvu ua- uaa uac uae uan uao uat uau uav uca ucc uce ucn uco uct ucu ucv uea uec uee uen uet un- una unc une unn uno unt unu unv uoa uoc uoe uon uoo uot uta utc ute utn uto utt utu utv uua uuc uue uun uut uuu uva uvc uve uvo uvu uvv v-a v-e vaa vac vae van vao vat vau vav vca vcc vce vcn vco vct vcu vea vec vee ven veo vet veu vn- vna vno vnu vnv voa voc voe von voo vot vou vov vta vtc vte vto vtt vtu vtv vue vut vuv vva vvc vvo vvt vvv