-th a-a a-c a-t aaa aac aae aag aah aao aas aat ac- aca acc ace acg ach aco acs act aea aec aee aeg aeh aeo aes aet ag- aga agc age agg agh ago ags agt aha ahc ahe ahg ahh aho ahs aht aoa aoc aoe aog aoh aoo aos aot as- asa asc ase asg ash aso ass ast at- ata atc ate atg ath ato ats att c-- caa cac cae cag cah cao cas cat cca ccc cce ccg cch cco ccs cct ce- cea cec cee ceg ceh ceo ces cet cga cgc cge cgg cgh cgo cgs cgt ch- cha chc che chg chh cho chs cht co- coa coc coe cog coh coo cos cot csa csc cse csg csh cso css cst cta ctc cte ctg cth cto cts ctt eaa eac eae eag eah eao eas eat ec- eca ecc ece ecg ech eco ecs ect eea eec eee eeg eeo ees eet ega egc ege egg egh ego egs egt eha ehc ehe ehg ehh eho ehs eht eo- eoa eoc eoe eog eoh eoo eos eot es- esa esc ese esg esh eso ess est eta etc ete etg eth eto ets ett gaa gac gae gag gah gao gas gat gca gcc gce gcg gch gco gcs gct ge- gea gec gee geg geh geo ges get gga ggc ggg ggh ggo ggs ggt gha ghc ghe ghg ghh gho ghs ght goa goc goe gog goh goo gos got gsa gsc gse gsg gso gss gst gta gtc gte gtg gth gto gts gtt haa hac hae hag hah hao has hat hca hcc hce hcg hch hco hcs hct he- hea hec hee heg heh heo hes het hga hgc hge hgg hgh hgo hgs hgt hha hhc hhe hhg hhh hho hhs hht hoa hoc hoe hog hoh hoo hos hot hsa hsc hse hsg hsh hss hst hta htc hte htg hth hto hts htt oaa oac oae oag oah oao oas oat oc- oca occ ocg och oco ocs oct oea oec oee oeg oeh oeo oes oet oga ogc oge ogg ogh ogo ogs ogt oha ohc ohe ohg ohh oho ohs oht oo- ooa ooc oog ooh ooo oos oot os- osa osc ose osg osh oso oss ost ot- ota otc ote otg oth oto ots ott saa sac sae sag sah sao sas sat sca scc sce scg sch sco scs sct se- sea sec see seg seh seo ses set sga sgc sge sgg sgh sgo sgs sgt sh- sha shc she shg shh sho shs sht soa soc soe sog soh soo sos sot ss- ssa ssc sse ssg ssh sso sss sst sta stc ste stg sth sto sts stt taa tac tae tag tah tao tas tat tca tcc tce tcg tch tco tcs tct te- tea tec tee teg teh teo tes tet tga tgc tge tgg tgh tgo tgs tgt th- tha thc the thg thh tho ths tht to- toa toc toe tog toh too tos tot tsa tsc tse tsg tsh tso tss tst tta ttc tte ttg tth tto tts ttt