aaaa aaac aaas aaca aacc aacs aact aacu aasa aasc aass aast aasu aata aatc aatt aaus ac-t acaa acac acag acas acat acca accc accs acct accu acga acgs acsa acsc acss acst acta actc actg acts actt actu acu- acus acut agac agag agas agat agau agca agcc agct agga aggu agsa agsg agst agsu agta agts agua agus agut asaa asac asag asas asat asau asc- asca ascc asct asgt assa assc asss asst assu asta astc asts asus at-t ataa atac atas atat atca atcc atcs atsc atst atta atts attu atua atuc atug atus auaa auca auct auga augs ausa aust ausu aut- auts auug caaa caac caas caat cac- caca cacc caga cagg cags casa casc cass cast casu cat- cata catc cats catt catu cauc caus caut ccaa ccac ccag ccas ccat ccca cccc cccs cccu ccga ccgc ccgs ccgt ccsa ccsg ccss ccst cctc cctt ccuc ccus ccut cgac cgas cgcc cgcg cggs cgss cgst cgtu csaa csac csas csat cscc cscs cssa csta cstc cstg csts csua csus ctag ctca ctgu ctsa ctsc ctss ctsu ctta ctts cuau cuca cucc cuga cusa cusg cuss cust cusu cut- cuta cutc cuts cutt gaas gaga gagg gags gagu gasa gasc gass gast gata gatc gats gatt gaua gaus gaut gc-c gcaa gcat gccc gccs gcss gcst gcsu gctc gcts gggg ggss gsat gtaa gtcs gtta guaa guac guag guat guca guga gugg gugu gusa guss gust guta guts gutt gutu guus sa-c saac saag saas saat saca sacc sacs sact sacu saga sagg sags sagt sagu sasa sasc sass sast sata satc satg sats satt satu saua sauc saus saut scaa scac scag scas scat sccc sccs scct scgs scsa scsc scst scsu sctc scts scua scug scut sgaa sgac sgau sgca sgcg sggg sggs sgss sgta sgts ssaa ssac ssas ssat ssau ssca sscc sscs ssgs ssgt sssa sssc ssss ssta sstc ssts stac stag stas stat stau stca stcc stcs stcu stss sttc stuc stug stus stut suas suat suc- succ sucs sug- suga sugg sus- susa suss sust susu suta sutu suus taa- taag taas taat taca tacc tacs tact taga tagg tags tagu tasa tasc tass tast tasu tata tats tatt tatu taua tauc taus taut tcca tccc tccu tcga tctc tcts tgcc tgtc tgts tsaa tsat tsau tsca tscc tscg tsgt tssa tssg tsst tstc tsts ttss tttt tuas tuat tuca tucc tuga tugg tugs tugu tusa tusc tuss tust tuta tuts tutt tutu uaca uasa uata uatu uaua ucas ucat ucca ucsa ucsc ucst ucsu ucua ucut ugcc ugcg uggs uggt ugta uguu us-a usaa usac usag usas usat usca uscc uscg uscs usga ussa ussc usss usst ussu usta ustc usts usua usus utac utas utau utsa utsc uttu utug uuta uuuu