-th a-a a-c a-t aaa aac aae aag aah aas aat ac- aca acc ace acg ach acs act aea aec aee aeg aeh aes aet ag- aga agc age agg agh ags agt aha ahc ahe ahg ahh ahs aht as- asa asc ase asg ash ass ast at- ata atc ate atg ath ats att c-- caa cac cae cag cah cas cat cca ccc cce ccg cch ccs cct ce- cea cec cee ceg ceh ces cet cga cgc cge cgg cgh cgs cgt ch- cha chc che chg chh chs cht csa csc cse csg csh css cst cta ctc cte ctg cth cts ctt eaa eac eae eag eah eas eat ec- eca ecc ece ecg ech ecs ect eea eec eee eeg ees eet ega egc ege egg egh egs egt eha ehc ehe ehg ehh ehs eht es- esa esc ese esg esh ess est eta etc ete etg eth ets ett gaa gac gae gag gah gas gat gca gcc gce gcg gch gcs gct ge- gea gec gee geg geh ges get gga ggc ggg ggh ggs ggt gha ghc ghe ghg ghh ghs ght gsa gsc gse gsg gss gst gta gtc gte gtg gth gts gtt haa hac hae hag hah has hat hca hcc hce hcg hch hcs hct he- hea hec hee heg heh hes het hga hgc hge hgg hgh hgs hgt hha hhc hhe hhg hhh hhs hht hsa hsc hse hsg hsh hss hst hta htc hte htg hth hts htt saa sac sae sag sah sas sat sca scc sce scg sch scs sct se- sea sec see seg seh ses set sga sgc sge sgg sgh sgs sgt sh- sha shc she shg shh shs sht ss- ssa ssc sse ssg ssh sss sst sta stc ste stg sth sts stt taa tac tae tag tah tas tat tca tcc tce tcg tch tcs tct te- tea tec tee teg teh tes tet tga tgc tge tgg tgh tgs tgt th- tha thc the thg thh ths tht tsa tsc tse tsg tsh tss tst tta ttc tte ttg tth tts ttt