a-ii aaaa aaac aaai aaas aaca aacc aaci aaco aacs aact aaic aaii aais aaoo aasa aasc aasi aass aast aata aatc aatt ac-t acaa acac acag acai acas acat acca accc acci acco accs acct acga acgi acgs aci- acia acic acis acoa acog acos acot acsa acsc acsi acss acst acta actc actg acti acto acts actt ag-o agac agag agai agao agas agat agca agcc agco agct agga aggi agia agic agig agii agio agis agit agog agoo agos agot agsa agsg agst agta agts aiai aias aica aicc aics aiga aigo aiia aiic aioc aioi aisa aisg aisi aiso aist aita aiti aits aitt aoca aocs aoss aotc asaa asac asag asai asao asas asat asc- asca ascc asci asco asct asgt asia asic asii asio asis asit asoc asog asoi asos asot assa assc assi asso asss asst asta astc asti asto asts at-t ataa atac atai atas atat atca atcc atco atcs atgo atia atic atis atit atoc atoi atos atot atsc atsi atst atta atti atto atts caaa caac caas caat cac- caca cacc caci caco caga cagg cagi cago cags caia caic caio cais cait caoi caos casa casc casi caso cass cast cat- cata catc cati cato cats catt ccaa ccac ccag ccai ccas ccat ccca cccc ccci cccs ccga ccgc ccgs ccgt ccic ccii ccis ccoc ccsa ccsg ccsi ccss ccst cctc cctt cgac cgas cgcc cgcg cggs cgis cgss cgst ciaa ciao cias ciat cica cicc cici cico cics cict ciga cigi cigs ciia ciii ciis ciit cios cis- cisa cisc ciss cist cita citg citi cito cits citt coag coai coas coat coca coco coct cogi cogo cogs coia cois coit coos coot cosa cosc cosi coso coss cost cota cotc coti coto cots cott csaa csac csao csas csat cscc csci csco cscs csia csio csis csit csos csot cssa csta cstc cstg csto csts ctag ctca ctia ctic ctos ctot ctsa ctsc ctss ctta ctts gaas gaga gagg gagi gago gags gaia gaig gais gait gaos gasa gasc gasi gaso gass gast gata gatc gati gato gats gatt gc-c gcaa gcat gccc gccs gcic gcii gcoa gcos gcss gcst gctc gcts gggg ggss giaa giac giai gias giat gica giga gigg gigi gigo gigs giis giog gioi gisa giss gist gita gito gits goai goas goat goca goga gogi gogo gogs gois goit goog gooi goos goot gosi goso goss gost gota goti goto gots gott gsat gsis gsoc gsos gtaa gtco gtcs gtos gtta i-go iaaa iaac iaai iaas iaat iaca iacc iacs iact iago iags iaia iais iasa iasc iasi iaso iata iatc iati icaa icac icag icai icao icas icat icca iccc icci icco iccs icct icga icgc icis icoc icos icsa icsc icsi icss icst icta icts igac igas igcc igga iggs igia igis igoo igot igso iiac iias iica iiii iiio iiis iiit iioi iioo iios iisc iisi iist iita iitt iocg ioci iogt ioii ioio ioit iooi iooo ioos ioso iota ioto is-a isac isai isao isas isat isca iscc isci isco iscs isct isgc isia isic isis isit iso- isoc isos issa issc issi isso isss ista istc isti isto ists itaa itac itai itas itat itcs itgc itgo itgs itia itic itis itoi itoo itos itsa itsi itso itta itto oaic oais oasc oasi oass oast oats ocac ocas ocat occa occc occi occt ocga ocis ocos ocsa oct- octa octi octo octs ogai oggi ogoa ogog ogoi ogsi oici oigo oiii oios oisc oist oita oitc oiti ooaa ooia oooo ooos oosa oosi oost oots osag osai osas osat osca oscc osci osco osgi osia osii osis osoi osoo osos ossa ossi osso osta ostc osti osts otac otas otic otis otit oto- otog otoo otos otsa otsg otso otta otti otto otts s-ic s-ii s-os sa-c saac saag saas saat saca sacc saci saco sacs sact saga sagg sagi sago sags sagt saia saic sais sait saoi saos sasa sasc sasi saso sass sast sata satc satg sati sato sats satt scaa scac scag scai scas scat sccc sccs scct scgs sci- scia scic scio scis scit scog scoo scot scsa scsc scsi scso scst sctc scto scts sgaa sgac sgca sgcg sggg sggs sgic sgio sgss sgta sgts siaa siac siag siai sias siat sica sicc sici sico sics siga sigg sigi sigo sigs siit sios siot sisa sisc sisi siss sist sit- sita sitc siti sito sits sitt soas soat soca soci soco socs soga sogi sogo sogs soia soic sois soit soog soos soot sosa sosi soso soss sost sota sotc soto sots ssaa ssac ssao ssas ssat ssca sscc ssci sscs ssgs ssgt ssis ssit ssoc ssot sssa sssc sssi ssss ssta sstc ssts stac stag stai stas stat stca stcc stcs stia stic stig stio stis stit stoa stog stoo stos stot stsi stss sttc taa- taag taas taat taca tacc taci taco tacs tact taga tagg tagi tago tags taia taig taio tais tait taoa taos tasa tasc tasi tass tast tata tati tato tats tatt tcca tccc tcga tcos tctc tcts tgcc tgtc tgts tiaa tiao tias tica ticc tico tics tiga tigi tigs tiit tios tisa tisi tiso tiss tist tita titc titi tito tits titt toas toat toca toci toco toga togo togs togt tois toit tooa toos toot tosa tosc tosi toso toss tost tota totc toti toto tots tott tsaa tsai tsao tsat tsca tscc tscg tsgt tsia tsig tsis tsoi tsos tssa tssg tssi tsst tstc tsts ttss tttt