a-a a-c a-t aaa aac aag aan aao aap aar aas aat ac- aca acc acg acn aco acp acr acs act ag- aga agc agg agn ago agp agr ags agt an- ana anc ang ann ano anp anr ans ant aoa aoc aog aon aoo aop aor aos aot ap- apa apc apg apn apo app apr aps apt ar- ara arc arg arn aro arp arr ars art as- asa asc asg asn aso asp asr ass ast at- ata atc atg atn ato atp atr ats att c-- caa cac cag can cao cap car cas cat cca ccc ccg ccn cco ccp ccr ccs cct cga cgc cgg cgn cgo cgp cgr cgs cgt cn- cna cnc cng cnn cno cnp cnr cns cnt co- coa coc cog con coo cop cor cos cot cpa cpc cpg cpn cpo cpp cpr cps cpt cra crc crg crn cro crp crr crs crt csa csc csg csn cso csp csr css cst cta ctc ctg ctn cto ctp ctr cts ctt g-p gaa gac gag gan gao gap gar gas gat gca gcc gcg gcn gco gcp gcr gcs gct gga ggc ggg ggn ggo ggp ggr ggs ggt gna gnc gnn gno gnp gnr gns gnt goa goc gog gon goo gop gor gos got gpa gpc gpg gpn gpo gpp gpr gps gpt gra grc grg grn gro grp grr grs grt gsa gsc gsg gsn gso gsp gsr gss gst gta gtc gtg gtn gto gtp gtr gts gtt naa nac nag nan nao nap nar nas nat nca ncc ncg ncn nco ncp ncr ncs nct nga ngc ngg ngn ngo ngp ngs ngt nna nnc nng nnn nno nnp nns nnt no- noa noc nog non noo nop nor nos not npa npc npg npn npo npp npr nps npt nra nrc nrg nrn nro nrp nrr nrs nrt nsa nsc nsg nsn nso nsp nsr nss nst nta ntc ntg ntn nto ntp ntr nts ntt oaa oac oag oan oao oap oar oas oat oc- oca occ ocg ocn oco ocp ocr ocs oct oga ogc ogg ogn ogo ogp ogs ogt on- ona onc ong onn ono onp onr ons ont oo- ooa ooc oog oon ooo oop oor oos oot op- opa opc opg opn opo opp opr ops opt or- ora orc org orn oro orp orr ors ort os- osa osc osg osn oso osp osr oss ost ot- ota otc otg otn oto otp otr ots ott p-p paa pac pag pan pao pap par pas pat pca pcc pcg pcn pco pcp pcr pcs pct pga pgc pgg pgn pgo pgp pgr pgs pgt pn- pna pnc png pnn pno pnp pnr pns pnt poa poc pog pon poo pop por pos pot ppa ppc ppg ppn ppo ppp ppr pps ppt pra prc prg prn pro prp prr prs prt ps- psa psc psg psn pso psp psr pss pst pt- pta ptc ptg ptn pto ptp ptr pts ptt ra- raa rac rag ran rao rap rar ras rat rca rcc rcg rcn rco rcp rcr rcs rct rga rgc rgg rgn rgo rgp rgr rgs rgt rna rnc rng rnn rno rnp rnr rns rnt roa roc rog ron roo rop ror ros rot rpa rpc rpg rpn rpo rpp rpr rps rpt rra rrc rrg rrn rrp rrr rrs rrt rsa rsc rsg rsn rso rsp rsr rss rst rta rtc rtg rtn rto rtp rtr rts rtt saa sac sag san sao sap sar sas sat sca scc scg scn sco scp scr scs sct sga sgc sgg sgn sgo sgp sgr sgs sgt sna snc sng snn sno snp snr sns snt soa soc sog son soo sop sor sos sot spa spc spg spn spo spp spr sps spt sr- sra src srg srn sro srp srr srs srt ss- ssa ssc ssg ssn sso ssp ssr sss sst sta stc stg stn sto stp str sts stt taa tac tag tan tao tap tar tas tat tca tcc tcg tcn tco tcp tcr tcs tct tga tgc tgg tgn tgo tgp tgr tgs tgt tna tnc tng tnn tno tnp tnr tns tnt to- toa toc tog ton too top tor tos tot tpa tpc tpg tpn tpo tpp tpr tps tpt tra trc trg trn tro trp trr trs trt tsa tsc tsg tsn tso tsp tsr tss tst tta ttc ttg ttn tto ttp ttr tts ttt

-ana aaaa aaac aaan aaap aaar aaas aaca aacc aacn aaco aacp aacr aacs aact aana aang aanp aaon aaoo aapa aapc aapo aaps aapt aara aarc aaro aarp aars aart aasa aasc aass aast aata aatc aatt ac-t acaa acac acag acan acap acar acas acat acca accc acco accp accs acct acga acgr acgs acoa acog acon acop acor acos acot acpa acpr acps acpt acr- acra acrc acro acrr acrs acsa acsc acss acst acta actc actg acto acts actt ag-o agac agag agan agao agap agar agas agat agca agcc agco agct agga agna agno agns agog agon agoo agos agot agps agra agro agrp agsa agsg agst agta agtr agts ana- anaa anac anag anan anao anap anar anas anat anca ancc anco anct ang- anga ango angs anna anno anns annt ano- anoa anon anor anos anp- anpa anpp anpr anrc ansa anso ansp ant- anta anto antr ants antt aoca aocs aono aont aopo aora aorn aors aort aosp aoss aotc apac apan apao apap apar apas apat apca apcc apcn apco apcr apcs apga apna apng apno apo- apoc apon apoo apop apor apos apot appa appc appr apps appt apra aprc aprn apro aprs aprt apsa apso apss apta aptc aptn apts aptt arac arag aran arap arar aras arat arc- arca arco arcs arct arga argo args arna arng arno arns arnt aroa aron aroo aror aros arpa arps arr- arra arrc arrg arro arrr arrs