a-a a-c a-t aaa aac aad aae aag aan aao aat ac- aca acc acd ace acg acn aco act ad- ada adc add ade adg adn ado adt aea aec aed aee aeg aen aeo aet ag- aga agc agd age agg agn ago agt an- ana anc and ane ang ann ano ant aoa aoc aod aoe aog aon aoo aot at- ata atc atd ate atg atn ato att c-- caa cac cad cae cag can cao cat cca ccc ccd cce ccg ccn cco cct cda cdc cdd cde cdg cdn cdo cdt ce- cea cec ced cee ceg cen ceo cet cga cgc cgd cge cgg cgn cgo cgt cn- cna cnc cnd cne cng cnn cno cnt co- coa coc cod coe cog con coo cot cta ctc ctd cte ctg ctn cto ctt daa dac dad dae dag dan dao dat dca dcc dcd dce dcg dcn dco dct dda ddc ddd dde ddg ddn ddo ddt de- dea dec ded dee deg den deo det dga dgc dgd dge dgg dgn dgt dna dnc dnd dne dng dnn dno dnt doa doc dod doe dog don doo dot dta dtc dtd dte dtg dtn dto dtt eaa eac ead eae eag ean eao eat ec- eca ecc ecd ece ecg ecn eco ect ed- eda edc edd ede edg edn edo edt eea eec eed eee eeg een eeo eet ega egc egd ege egg egn ego egt en- ena enc end ene eng enn eno ent eo- eoa eoc eod eoe eog eon eoo eot eta etc etd ete etg etn eto ett g-d gaa gac gad gae gag gan gao gat gca gcc gcd gce gcg gcn gco gct gda gdc gdd gde gdn gdo gdt ge- gea gec ged gee geg gen geo get gga ggc ggd ggg ggn ggo ggt gna gnc gnd gne gnn gno gnt goa goc god goe gog gon goo got gta gtc gtd gte gtg gtn gto gtt naa nac nad nae nag nan nao nat nca ncc ncd nce ncg ncn nco nct nda ndc ndd nde ndg ndn ndo ndt ne- nea nec ned nee neg nen neo net nga ngc ngd nge ngg ngn ngo ngt nna nnc nne nng nnn nno nnt no- noa noc nod noe nog non noo not nta ntc ntd nte ntg ntn nto ntt oaa oac oad oae oag oan oao oat oc- oca occ ocd ocg ocn oco oct oda odc odd ode odg odn odo odt oea oec oed oee oeg oen oeo oet oga ogc ogd oge ogg ogn ogo ogt on- ona onc ond one ong onn ono ont oo- ooa ooc ood oog oon ooo oot ot- ota otc otd ote otg otn oto ott taa tac tad tae tag tan tao tat tca tcc tcd tce tcg tcn tco tct tda tdc tdd tde tdg tdn tdo tdt te- tea tec ted tee teg ten teo tet tga tgc tge tgg tgn tgo tgt tna tnc tnd tne tng tnn tno tnt to- toa toc tod toe tog ton too tot tta ttc ttd tte ttg ttn tto ttt