a-a a-c a-t aaa aac aad aag aak aao aas aat ac- aca acc acd acg ack aco acs act ad- ada adc add adg adk ado ads adt ag- aga agc agd agg agk ago ags agt aka akc akd akg akk ako aks aoa aoc aod aog aok aoo aos aot as- asa asc asd asg ask aso ass ast at- ata atc atd atg ato ats att c-- caa cac cad cag cak cao cas cat cca ccc ccd ccg cck cco ccs cct cda cdc cdd cdg cdk cdo cds cdt cga cgc cgd cgg cgo cgs cgt cka ckc ckd cko cks ckt co- coa coc cod cog cok coo cos cot csa csc csd csg csk cso css cst cta ctc ctd ctg ctk cto cts ctt daa dac dad dag dak dao das dat dca dcc dcd dcg dck dco dcs dct dda ddc ddd ddg ddk ddo dds ddt dga dgc dgd dgg dgk dgs dgt dka dkc dkg dkk dko dks dkt doa doc dod dog dok doo dos dot dsa dsc dsd dsg dsk dso dss dst dta dtc dtd dtg dtk dto dts dtt g-d gaa gac gad gag gak gao gas gat gca gcc gcd gcg gck gco gcs gct gda gdc gdd gdk gdo gds gdt gga ggc ggd ggg ggo ggs ggt gka gkd gko gks gkt goa goc god gog gok goo gos got gsa gsc gsd gsg gsk gso gss gst gta gtc gtd gtg gtk gto gts gtt k-t ka- kaa kac kad kag kak kao kas kat kca kcc kcd kcg kck kcs kct kda kdc kdg kdk kdo kds kdt kga kgc kgd kgo kgs kkc kkk kks kkt koa koc kod kog kok koo kos kot ksa ksc ksd ksg ksk kso kss kst kta ktc ktg ktk kto kts ktt oaa oac oad oag oak oao oas oat oc- oca occ ocd ocg ock oco ocs oct oda odc odd odg odo ods odt oga ogc ogd ogg ogo ogs ogt oka okc okd okg okk oko oks oo- ooa ooc ood oog ook ooo oos oot os- osa osc osd osg osk oso oss ost ot- ota otc otd otg otk oto ots ott saa sac sad sag sak sao sas sat sca scc scd scg sck sco scs sct sda sdc sdd sdg sdk sdo sds sdt sga sgc sgd sgg sgk sgo sgs sgt sk- ska skc skd skg skk sko sks skt soa soc sod sog sok soo sos sot ss- ssa ssc ssd ssg ssk sso sss sst sta stc std stg stk sto sts stt taa tac tad tag tak tao tas tat tca tcc tcd tcg tck tco tcs tct tda tdc tdd tdg tdk tdo tds tdt tga tgc tgg tgk tgo tgs tgt tka tkc tkg tkk tko tks tkt to- toa toc tod tog tok too tos tot tsa tsc tsd tsg tsk tso tss tst tta ttc ttd ttg ttk tto tts ttt