a-ii a-ya aaaa aaac aaai aaas aaca aacc aaci aacs aact aacy aaic aaii aais aasa aasc aasi aass aast aata aatc aatt ac-t acaa acac acag acai acas acat acca accc acci accs acct accy acga acgi acgs aci- acia acic acis acsa acsc acsi acss acst acta actc actg acti acts actt agac agag agai agas agat agay agca agcc agct agcy agga aggi aggy agia agic agig agii agis agit agsa agsg agst agta agts agya aiai aias aica aicc aics aiga aiia aiic aisa aisg aisi aist aisy aita aiti aits aitt asaa asac asag asai asas asat asay asc- asca ascc asci asct asgt asia asic asii asis asit assa assc assi asss asst assy asta astc asti asts asty asya at-t ataa atac atai atas atat atay atca atcc atcs atia atic atis atit atsc atsi atst atta atti atts atty atya atys ayas ayat ayay ayca ayta ayya caaa caac caas caat cac- caca cacc caci caga cagg cagi cags cagy caia caic cais cait casa casc casi cass cast cat- cata catc cati cats catt caty cays ccaa ccac ccag ccai ccas ccat ccca cccc ccci cccs ccga ccgc ccgs ccgt ccic ccii ccis ccsa ccsg ccsi ccss ccst cctc cctt cgac cgas cgcc cgcg cggs cgis cgss cgst ciaa cias ciat cica cicc cici cics cict ciga cigi cigs ciia ciii ciis ciit cis- cisa cisc ciss cist cisy cita citg citi cits citt city csaa csac csas csat cscc csci cscs csia csis csit cssa csta cstc cstg csts csys ctag ctca ctia ctic ctsa ctsc ctss ctta ctts cya- cyaa cyc- cyca cycc cycs cysg cyst cyt- cyta cyy- cyyc gaas gacy gaga gagg gagi gags gaia gaig gais gait gasa gasc gasi gass gast gata gatc gati gats gatt gaya gays gc-c gcaa gcat gccc gccs gcic gcii gcss gcst gctc gcts gggg ggss giaa giac giai gias giat gica giga gigg gigi gigs giis gisa giss gist gita gits gsat gsis gtaa gtcs gtta gyas gysi gyss gyst gytt iaaa iaac iaai iaas iaat iaca iacc iacs iact iags iaia iais iasa iasc iasi iata iatc iati iayc icaa icac icag icai icas icat icca iccc icci iccs icct icga icgc icis icsa icsc icsi icss icst icta icts igac igas igcc igga iggs iggy igia igis iiac iias iica iiii iiis iiit iisc iisi iist iita iitt is-a isac isai isas isat isay isca iscc isci iscs isct isgc isia isic isis isit issa issc issi isss issy ista istc isti ists isty isys itaa itac itai itas itat itay itcs itgc itgs itia itic itis itsa itsi itsy itta itty iyai s-ic s-ii sa-c saac saag saas saat saca sacc saci sacs sact sacy saga sagg sagi sags sagt sagy saia saic sais sait sasa sasc sasi sass sast sata satc satg sati sats satt saya sayi says scaa scac scag scai scas scat scay sccc sccs scct sccy scgs sci- scia scic scis scit scsa scsc scsi scst sctc scts sgaa sgac sgca sgcg sggg sggs sgic sgss sgta sgts siaa siac siag siai sias siat sica sicc sici sics siga sigg sigi sigs sigy siit sisa sisc sisi siss sist sisy sit- sita sitc siti sits sitt sity siya siyi ssaa ssac ssas ssat ssca sscc ssci sscs ssgs ssgt ssis ssit sssa sssc sssi ssss ssta sstc ssts stac stag stai stas stat stay stca stcc stcs stia stic stig stis stit stsi stss sttc stys syia syis syss syst sytt taa- taag taas taat taca tacc taci tacs tact tacy taga tagg tagi tags taia taig tais tait tasa tasc tasi tass tast tasy tata tati tats tatt taty taya tays tayt tayy tcca tccc tcga tctc tcts tgcc tgtc tgts tiaa tias tica ticc tics tiga tigi tigs tigy tiit tisa tisi tiss tist tita titc titi tits titt tiya tiyi tsaa tsai tsat tsca tscc tscg tsgt tsia tsig tsis tssa tssg tssi tsst tstc tsts tsys ttss tttt ttys tyas tyga tysa tyss tyst tyta tyti tytt tyty yaas yacc yacy yaga yagi yait yasa yasi yass yast yata yati yats yaya yays ycat yccc yctc yiss yist yiti ysay ysii ytay yyyy