a-a a-c a-t aaa aac aae aag aao aap aas aat ac- aca acc ace acg aco acp acs act aea aec aee aeg aeo aep aes aet ag- aga agc age agg ago agp ags agt aoa aoc aoe aog aoo aop aos aot ap- apa apc ape apg apo app aps apt as- asa asc ase asg aso asp ass ast at- ata atc ate atg ato atp ats att c-- caa cac cae cag cao cap cas cat cca ccc cce ccg cco ccp ccs cct ce- cea cec cee ceg ceo cep ces cet cga cgc cge cgg cgo cgp cgs cgt co- coa coc coe cog coo cop cos cot cpa cpc cpe cpg cpo cpp cps cpt csa csc cse csg cso csp css cst cta ctc cte ctg cto ctp cts ctt eaa eac eae eag eao eap eas eat ec- eca ecc ece ecg eco ecs ect eea eec eee eeg eeo eep ees eet ega egc ege egg ego egp egs egt eo- eoa eoc eoe eog eoo eop eos eot ep- epa epc epe epg epo epp eps ept es- esa esc ese esg eso esp ess est eta etc ete etg eto etp ets ett g-p gaa gac gae gag gao gap gas gat gca gcc gce gcg gco gcp gcs gct ge- gea gec gee geg geo gep ges get gga ggc ggg ggo ggp ggs ggt goa goc goe gog goo gop gos got gpa gpc gpe gpg gpo gpp gps gpt gsa gsc gse gsg gso gsp gss gst gta gtc gte gtg gto gtp gts gtt oaa oac oae oag oao oap oas oat oc- oca occ ocg oco ocp ocs oct oea oec oee oeg oeo oep oes oet oga ogc oge ogg ogo ogp ogs ogt oo- ooa ooc oog ooo oop oos oot op- opa opc ope opg opo opp ops opt os- osa osc ose osg oso osp oss ost ot- ota otc ote otg oto otp ots ott p-p paa pac pae pag pao pap pas pat pca pcc pce pcg pco pcp pcs pct pea pec pee peg peo pep pes pet pga pgc pge pgg pgo pgp pgs pgt poa poc poe pog poo pop pos pot ppa ppc ppe ppg ppo ppp pps ppt ps- psa psc pse psg pso psp pss pst pt- pta ptc pte ptg pto ptp pts ptt saa sac sae sag sao sap sas sat sca scc sce scg sco scp scs sct se- sea sec see seg seo sep ses set sga sgc sge sgg sgo sgp sgs sgt soa soc soe sog soo sop sos sot spa spc spe spg spo spp sps spt ss- ssa ssc sse ssg sso ssp sss sst sta stc ste stg sto stp sts stt taa tac tae tag tao tap tas tat tca tcc tce tcg tco tcp tcs tct te- tea tec tee teg teo tep tes tet tga tgc tge tgg tgo tgp tgs tgt to- toa toc toe tog too top tos tot tpa tpc tpe tpg tpo tpp tps tpt tsa tsc tse tsg tso tsp tss tst tta ttc tte ttg tto ttp tts ttt