a-a a-c a-t aaa aac aae aag aan aao aat ac- aca acc ace acg acn aco act aea aec aee aeg aen aeo aet ag- aga agc age agg agn ago agt an- ana anc ane ang ann ano ant aoa aoc aoe aog aon aoo aot at- ata atc ate atg atn ato att c-- caa cac cae cag can cao cat cca ccc cce ccg ccn cco cct ce- cea cec cee ceg cen ceo cet cga cgc cge cgg cgn cgo cgt cn- cna cnc cne cng cnn cno cnt co- coa coc coe cog con coo cot cta ctc cte ctg ctn cto ctt eaa eac eae eag ean eao eat ec- eca ecc ece ecg ecn eco ect eea eec eee eeg een eeo eet ega egc ege egg egn ego egt en- ena enc ene eng enn eno ent eo- eoa eoc eoe eog eon eoo eot eta etc ete etg etn eto ett gaa gac gae gag gan gao gat gca gcc gce gcg gcn gco gct ge- gea gec gee geg gen geo get gga ggc ggg ggn ggo ggt gna gnc gne gnn gno gnt goa goc goe gog gon goo got gta gtc gte gtg gtn gto gtt naa nac nae nag nan nao nat nca ncc nce ncg ncn nco nct ne- nea nec nee neg nen neo net nga ngc nge ngg ngn ngo ngt nna nnc nne nng nnn nno nnt no- noa noc noe nog non noo not nta ntc nte ntg ntn nto ntt oaa oac oae oag oan oao oat oc- oca occ ocg ocn oco oct oea oec oee oeg oen oeo oet oga ogc oge ogg ogn ogo ogt on- ona onc one ong onn ono ont oo- ooa ooc oog oon ooo oot ot- ota otc ote otg otn oto ott taa tac tae tag tan tao tat tca tcc tce tcg tcn tco tct te- tea tec tee teg ten teo tet tga tgc tge tgg tgn tgo tgt tna tnc tne tng tnn tno tnt to- toa toc toe tog ton too tot tta ttc tte ttg ttn tto ttt