-th a-a a-c a-t aaa aac aad aag aah aao aas aat aay ac- aca acc acd acg ach aco acs act acy ad- ada adc add adg adh ado ads adt ady ag- aga agc agd agg agh ago ags agt agy aha ahc ahd ahg ahh aho ahs aht ahy aoa aoc aod aog aoh aoo aos aot as- asa asc asd asg ash aso ass ast asy at- ata atc atd atg ath ato ats att ay- aya ayc ayd ayh ayo ays ayt c-- caa cac cad cag cah cao cas cat cay cca ccc ccd ccg cch cco ccs cct cda cdc cdd cdg cdh cdo cds cdt cdy cga cgc cgd cgg cgh cgo cgs cgt cgy ch- cha chc chd chg chh cho chs cht chy co- coa coc cod cog coh coo cos cot coy csa csc csd csg csh cso css cst csy cta ctc ctd ctg cth cto cts ctt cty cya cyc cyd cyg cyo cys cyt daa dac dad dag dah dao das dat day dca dcc dcd dcg dco dcs dct dda ddc ddd ddg ddh ddo dds ddt ddy dga dgc dgd dgg dgh dgs dgt dh- dha dhc dhd dhh dho dhs dht doa doc dod dog doh doo dos dot doy dsa dsc dsd dsg dsh dso dss dst dsy dta dtc dtd dtg dth dto dts dtt dty dy- dya dyc dyd dyo dys dyy g-d gaa gac gad gag gah gao gas gat gay gca gcc gcd gcg gch gco gcs gct gda gdc gdd gdh gdo gds gdt gga ggc ggd ggg ggh ggo ggs ggt gha ghc ghd ghg ghh gho ghs ght goa goc god gog goh goo gos got goy gsa gsc gsd gsg gso gss gst gta gtc gtd gtg gth gto gts gtt gty gy- gya gyd gyo gys haa hac had hag hah hao has hat hay hca hcc hcd hcg hch hco hcs hct hcy hda hdc hdd hdg hdh hdo hds hdt hdy hga hgc hgg hgh hgo hgs hgt hgy hha hhc hhd hhg hhh hho hhs hht hhy hoa hoc hod hog hoh hoo hos hot hoy hsa hsc hsd hsg hsh hss hst hsy hta htc htd htg hth hto hts htt hty hy- hya hyc hyd hyg hyh hyo hys hyt hyy oaa oac oad oag oah oao oas oat oc- oca occ ocd ocg och oco ocs oct oda odc odd odg odh odo ods odt oga ogc ogd ogg ogh ogo ogs ogt ogy oha ohc ohd ohg ohh oho ohs oht oo- ooa ooc ood oog ooh ooo oos oot os- osa osc osd osg osh oso oss ost ot- ota otc otd otg oth oto ots ott oya oyd oyo oys saa sac sad sag sah sao sas sat say sca scc scd scg sch sco scs sct sda sdc sdd sdg sdh sdo sds sdt sdy sga sgc sgd sgg sgh sgo sgs sgt sh- sha shc shd shg shh sho shs sht shy soa soc sod sog soh soo sos sot soy ss- ssa ssc ssd ssg ssh sso sss sst sta stc std stg sth sto sts stt sty sy- sya syc syd syg syh sys syt taa tac tad tag tah tao tas tat tay tca tcc tcd tcg tch tco tcs tct tda tdc tdd tdg tdh tdo tds tdt tdy tga tgc tgg tgh tgo tgs tgt tgy th- tha thc thd thg thh tho ths tht thy to- toa toc tod tog toh too tos tot toy tsa tsc tsd tsg tsh tso tss tst tsy tta ttc ttd ttg tth tto tts ttt tty tya tyc tyd tyg tyo tys tyt yaa yac yad yag yah yao yas yat yay yca ycc ycd ych yco ycs ycy yda ydg ydo yds ydt ydy yga ygc ygo yha yhc yhs yht yoc yod yog yoo yos yot yoy ysa ysc ysg yso yss yst ysy yta ytc ytd yth yto yts ytt yyc yyg yys yyt yyy