a-a a-c a-t aaa aac aae aag aao aap aat ac- aca acc ace acg aco acp act aea aec aee aeg aeo aep aet ag- aga agc age agg ago agp agt aoa aoc aoe aog aoo aop aot ap- apa apc ape apg apo app apt at- ata atc ate atg ato atp att c-- caa cac cae cag cao cap cat cca ccc cce ccg cco ccp cct ce- cea cec cee ceg ceo cep cet cga cgc cge cgg cgo cgp cgt co- coa coc coe cog coo cop cot cpa cpc cpe cpg cpo cpp cpt cta ctc cte ctg cto ctp ctt eaa eac eae eag eao eap eat ec- eca ecc ece ecg eco ect eea eec eee eeg eeo eep eet ega egc ege egg ego egp egt eo- eoa eoc eoe eog eoo eop eot ep- epa epc epe epg epo epp ept eta etc ete etg eto etp ett g-p gaa gac gae gag gao gap gat gca gcc gce gcg gco gcp gct ge- gea gec gee geg geo gep get gga ggc ggg ggo ggp ggt goa goc goe gog goo gop got gpa gpc gpe gpg gpo gpp gpt gta gtc gte gtg gto gtp gtt oaa oac oae oag oao oap oat oc- oca occ ocg oco ocp oct oea oec oee oeg oeo oep oet oga ogc oge ogg ogo ogp ogt oo- ooa ooc oog ooo oop oot op- opa opc ope opg opo opp opt ot- ota otc ote otg oto otp ott p-p paa pac pae pag pao pap pat pca pcc pce pcg pco pcp pct pea pec pee peg peo pep pet pga pgc pge pgg pgo pgp pgt poa poc poe pog poo pop pot ppa ppc ppe ppg ppo ppp ppt pt- pta ptc pte ptg pto ptp ptt taa tac tae tag tao tap tat tca tcc tce tcg tco tcp tct te- tea tec tee teg teo tep tet tga tgc tge tgg tgo tgp tgt to- toa toc toe tog too top tot tpa tpc tpe tpg tpo tpp tpt tta ttc tte ttg tto ttp ttt