a-a a-c a-t aaa aac aad aag aak aan aao aas aat ac- aca acc acd acg ack acn aco acs act ad- ada adc add adg adk adn ado ads adt ag- aga agc agd agg agk agn ago ags agt aka akc akd akg akk akn ako aks an- ana anc and ang ank ann ano ans ant aoa aoc aod aog aok aon aoo aos aot as- asa asc asd asg ask asn aso ass ast at- ata atc atd atg atn ato ats att c-- caa cac cad cag cak can cao cas cat cca ccc ccd ccg cck ccn cco ccs cct cda cdc cdd cdg cdk cdn cdo cds cdt cga cgc cgd cgg cgn cgo cgs cgt cka ckc ckd cko cks ckt cn- cna cnc cnd cng cnn cno cns cnt co- coa coc cod cog cok con coo cos cot csa csc csd csg csk csn cso css cst cta ctc ctd ctg ctk ctn cto cts ctt daa dac dad dag dak dan dao das dat dca dcc dcd dcg dck dcn dco dcs dct dda ddc ddd ddg ddk ddn ddo dds ddt dga dgc dgd dgg dgk dgn dgs dgt dka dkc dkg dkk dko dks dkt dna dnc dnd dng dnk dnn dno dns dnt doa doc dod dog dok don doo dos dot dsa dsc dsd dsg dsk dsn dso dss dst dta dtc dtd dtg dtk dtn dto dts dtt g-d gaa gac gad gag gak gan gao gas gat gca gcc gcd gcg gck gcn gco gcs gct gda gdc gdd gdk gdn gdo gds gdt gga ggc ggd ggg ggn ggo ggs ggt gka gkd gkn gko gks gkt gna gnc gnd gnn gno gns gnt goa goc god gog gok gon goo gos got gsa gsc gsd gsg gsk gsn gso gss gst gta gtc gtd gtg gtk gtn gto gts gtt k-t ka- kaa kac kad kag kak kan kao kas kat kca kcc kcd kcg kck kcn kcs kct kda kdc kdg kdk kdo kds kdt kga kgc kgd kgo kgs kkc kkk kkn kks kkt kn- kna knc knd kng knk knn kno knt koa koc kod kog kok kon koo kos kot ksa ksc ksd ksg ksk ksn kso kss kst kta ktc ktg ktk ktn kto kts ktt naa nac nad nag nak nan nao nas nat nca ncc ncd ncg nck ncn nco ncs nct nda ndc ndd ndg ndk ndn ndo nds ndt nga ngc ngd ngg ngk ngn ngo ngs ngt nka nkc nkk nkn nko nks nkt nna nnc nng nnk nnn nno nns nnt no- noa noc nod nog nok non noo nos not nsa nsc nsd nsg nsk nsn nso nss nst nta ntc ntd ntg ntk ntn nto nts ntt oaa oac oad oag oak oan oao oas oat oc- oca occ ocd ocg ock ocn oco ocs oct oda odc odd odg odn odo ods odt oga ogc ogd ogg ogn ogo ogs ogt oka okc okd okg okk oko oks on- ona onc ond ong onk onn ono ons ont oo- ooa ooc ood oog ook oon ooo oos oot os- osa osc osd osg osk osn oso oss ost ot- ota otc otd otg otk otn oto ots ott saa sac sad sag sak san sao sas sat sca scc scd scg sck scn sco scs sct sda sdc sdd sdg sdk sdn sdo sds sdt sga sgc sgd sgg sgk sgn sgo sgs sgt sk- ska skc skd skg skk sko sks skt sna snc snd sng snk snn sno sns snt soa soc sod sog sok son soo sos sot ss- ssa ssc ssd ssg ssk ssn sso sss sst sta stc std stg stk stn sto sts stt taa tac tad tag tak tan tao tas tat tca tcc tcd tcg tck tcn tco tcs tct tda tdc tdd tdg tdk tdn tdo tds tdt tga tgc tgg tgk tgn tgo tgs tgt tka tkc tkg tkk tko tks tkt tna tnc tnd tng tnk tnn tno tns tnt to- toa toc tod tog tok ton too tos tot tsa tsc tsd tsg tsk tsn tso tss tst tta ttc ttd ttg ttk ttn tto tts ttt