-th a-a a-c a-t aaa aac aad aae aag aah aao aas aat ac- aca acc acd ace acg ach aco acs act ad- ada adc add ade adg adh ado ads adt aea aec aed aee aeg aeh aeo aes aet ag- aga agc agd age agg agh ago ags agt aha ahc ahd ahe ahg ahh aho ahs aht aoa aoc aod aoe aog aoh aoo aos aot as- asa asc asd ase asg ash aso ass ast at- ata atc atd ate atg ath ato ats att c-- caa cac cad cae cag cah cao cas cat cca ccc ccd cce ccg cch cco ccs cct cda cdc cdd cde cdg cdh cdo cds cdt ce- cea cec ced cee ceg ceh ceo ces cet cga cgc cgd cge cgg cgh cgo cgs cgt ch- cha chc chd che chg chh cho chs cht co- coa coc cod coe cog coh coo cos cot csa csc csd cse csg csh cso css cst cta ctc ctd cte ctg cth cto cts ctt daa dac dad dae dag dah dao das dat dca dcc dcd dce dcg dco dcs dct dda ddc ddd dde ddg ddh ddo dds ddt de- dea dec ded dee deg deh deo des det dga dgc dgd dge dgg dgh dgs dgt dh- dha dhc dhd dhe dhh dho dhs dht doa doc dod doe dog doh doo dos dot dsa dsc dsd dse dsg dsh dso dss dst dta dtc dtd dte dtg dth dto dts dtt eaa eac ead eae eag eah eao eas eat ec- eca ecc ecd ece ecg ech eco ecs ect ed- eda edc edd ede edg edh edo eds edt eea eec eed eee eeg eeo ees eet ega egc egd ege egg egh ego egs egt eha ehc ehd ehe ehg ehh eho ehs eht eo- eoa eoc eod eoe eog eoh eoo eos eot es- esa esc esd ese esg esh eso ess est eta etc etd ete etg eth eto ets ett g-d gaa gac gad gae gag gah gao gas gat gca gcc gcd gce gcg gch gco gcs gct gda gdc gdd gde gdh gdo gds gdt ge- gea gec ged gee geg geh geo ges get gga ggc ggd ggg ggh ggo ggs ggt gha ghc ghd ghe ghg ghh gho ghs ght goa goc god goe gog goh goo gos got gsa gsc gsd gse gsg gso gss gst gta gtc gtd gte gtg gth gto gts gtt haa hac had hae hag hah hao has hat hca hcc hcd hce hcg hch hco hcs hct hda hdc hdd hde hdg hdh hdo hds hdt he- hea hec hed hee heg heh heo hes het hga hgc hge hgg hgh hgo hgs hgt hha hhc hhd hhe hhg hhh hho hhs hht hoa hoc hod hoe hog hoh hoo hos hot hsa hsc hsd hse hsg hsh hss hst hta htc htd hte htg hth hto hts htt oaa oac oad oae oag oah oao oas oat oc- oca occ ocd ocg och oco ocs oct oda odc odd ode odg odh odo ods odt oea oec oed oee oeg oeh oeo oes oet oga ogc ogd oge ogg ogh ogo ogs ogt oha ohc ohd ohe ohg ohh oho ohs oht oo- ooa ooc ood oog ooh ooo oos oot os- osa osc osd ose osg osh oso oss ost ot- ota otc otd ote otg oth oto ots ott saa sac sad sae sag sah sao sas sat sca scc scd sce scg sch sco scs sct sda sdc sdd sde sdg sdh sdo sds sdt se- sea sec sed see seg seh seo ses set sga sgc sgd sge sgg sgh sgo sgs sgt sh- sha shc shd she shg shh sho shs sht soa soc sod soe sog soh soo sos sot ss- ssa ssc ssd sse ssg ssh sso sss sst sta stc std ste stg sth sto sts stt taa tac tad tae tag tah tao tas tat tca tcc tcd tce tcg tch tco tcs tct tda tdc tdd tde tdg tdh tdo tds tdt te- tea tec ted tee teg teh teo tes tet tga tgc tge tgg tgh tgo tgs tgt th- tha thc thd the thg thh tho ths tht to- toa toc tod toe tog toh too tos tot tsa tsc tsd tse tsg tsh tso tss tst tta ttc ttd tte ttg tth tto tts ttt