a-a a-c a-t aaa aac aad aae aan aat aau aav ac- aca acc acd ace acn act acu acv ad- ada adc add ade adn adt adu adv aea aec aed aee aen aet aeu aev an- ana anc and ane ann ant anu anv at- ata atc atd ate atn att atu atv au- aua auc aud aue aun aut auv av- ava avc avd ave avn avt avu c-- caa cac cad cae can cat cau cav cca ccc ccd cce ccn cct ccu ccv cda cdc cdd cde cdn cdt cdu cdv ce- cea cec ced cee cen cet ceu cev cn- cna cnc cnd cne cnn cnt cnu cnv cta ctc ctd cte ctn ctt ctu ctv cua cuc cud cue cun cut cuu cuv cva cvc cvd cve cvn cvt cvu cvv daa dac dad dae dan dat dau dav dca dcc dcd dce dcn dct dcu dcv dda ddc ddd dde ddn ddt ddu de- dea dec ded dee den det deu dev dna dnc dnd dne dnn dnt dta dtc dtd dte dtn dtt dtu dtv dua duc dud due dun dut duv dva dvc dvd dve dvn dvt dvu eaa eac ead eae ean eat eau eav ec- eca ecc ecd ece ecn ect ecu ecv ed- eda edc edd ede edn edt edu eea eec eed eee een eet eev en- ena enc end ene enn ent enu env eta etc etd ete etn ett etu etv eu- eua euc eud eue eun eut euv eva evc evd eve evn evt evv naa nac nad nae nan nat nau nav nca ncc ncd nce ncn nct ncu ncv nda ndc ndd nde ndn ndt ndu ndv ne- nea nec ned nee nen net neu nev nna nnc nne nnn nnt nnu nnv nta ntc ntd nte ntn ntt ntu ntv nua nuc nud nue nun nut nuu nuv nva nvc nvd nve nvn nvt nvu nvv taa tac tad tae tan tat tau tav tca tcc tcd tce tcn tct tcu tcv tda tdc tdd tde tdn tdt tdu tdv te- tea tec ted tee ten tet teu tev tna tnc tnd tne tnn tnt tta ttc ttd tte ttn ttt ttu ttv tua tuc tud tue tun tut tuu tuv tva tvc tvd tve tvn tvt tvu ua- uaa uac uad uae uan uat uau uav uca ucc ucd uce ucn uct ucu ucv uda udc udd ude udn udt udu udv uea uec ued uee uen uet un- una unc und une unn unt unu unv uta utc utd ute utn utt utu utv uua uuc uue uun uut uuu uva uvc uve uvu uvv v-a v-e vaa vac vad vae van vat vau vav vca vcc vcd vce vcn vct vcu vdc vdd vde vdt vdu vdv vea vec ved vee ven vet veu vn- vna vnd vnu vnv vta vtc vte vtt vtu vtv vue vut vuv vva vvc vvt vvv