a-a a-c a-t aaa aac aag aam aao aar aas aat ac- aca acc acg acm aco acr acs act ag- aga agc agg agm ago agr ags agt ama amc amg amm amo amr ams amt aoa aoc aog aom aoo aor aos aot ar- ara arc arg arm aro arr ars art as- asa asc asg asm aso asr ass ast at- ata atc atg atm ato atr ats att c-- caa cac cag cam cao car cas cat cca ccc ccg ccm cco ccr ccs cct cga cgc cgg cgm cgo cgr cgs cgt cma cmc cmg cmm cmo cmr cms cmt co- coa coc cog com coo cor cos cot cra crc crg crm cro crr crs crt csa csc csg csm cso csr css cst cta ctc ctg ctm cto ctr cts ctt gaa gac gag gam gao gar gas gat gca gcc gcg gcm gco gcr gcs gct gga ggc ggg ggm ggo ggr ggs ggt gma gmc gmg gmm gmo gmr gms gmt goa goc gog gom goo gor gos got gra grc grg grm gro grr grs grt gsa gsc gsg gsm gso gsr gss gst gta gtc gtg gtm gto gtr gts gtt m-o m-r maa mac mag mam mao mar mas mat mc- mca mcc mcg mcm mco mcr mcs mct mga mgc mgm mgo mgr mgs mgt mma mmc mmg mmm mmo mmr mms mmt moa moc mog mom moo mor mos mot mra mrc mrg mrm mro mrr mrs mrt msa msc msg msm mso msr mss mst mta mtc mtg mtm mto mtr mts mtt oaa oac oag oam oao oar oas oat oc- oca occ ocg ocm oco ocr ocs oct oga ogc ogg ogo ogs ogt om- oma omc omg omm omo omr oms omt oo- ooa ooc oog oom ooo oor oos oot or- ora orc org orm oro orr ors ort os- osa osc osg osm oso osr oss ost ot- ota otc otg otm oto otr ots ott ra- raa rac rag ram rao rar ras rat rca rcc rcg rcm rco rcr rcs rct rga rgc rgg rgo rgr rgs rgt rma rmc rmg rmm rmo rmr rms rmt roa roc rog rom roo ror ros rot rra rrc rrg rrm rrr rrs rrt rsa rsc rsg rsm rso rsr rss rst rta rtc rtg rtm rto rtr rts rtt saa sac sag sam sao sar sas sat sca scc scg scm sco scr scs sct sga sgc sgg sgm sgo sgr sgs sgt sma smc smg smm smo smr sms smt soa soc sog som soo sor sos sot sr- sra src srg srm sro srr srs srt ss- ssa ssc ssg ssm sso ssr sss sst sta stc stg stm sto str sts stt taa tac tag tam tao tar tas tat tca tcc tcg tcm tco tcr tcs tct tga tgc tgg tgm tgo tgr tgs tgt tma tmc tmg tmm tmo tmr tms tmt to- toa toc tog tom too tor tos tot tra trc trg trm tro trr trs trt tsa tsc tsg tsm tso tsr tss tst tta ttc ttg ttm tto ttr tts ttt