a-ii aaaa aaac aaae aaai aaca aacc aace aaci aaco aact aaea aaec aage aaic aaii aaoe aaoo aata aatc aatt ac-t acaa acac acae acag acai acat acca accc acce acci acco acct ace- acea acec acet acga acgi aci- acia acic acie acoa acoe acog acot acta actc acte actg acti acto actt aeac aeci aect aega aeio aeit aeta aetc aeto aett aetx ag-o agac agag agai agao agat agca agcc agce agco agct agea agee agei aget agga agge aggi agia agic agie agig agii agio agit agog agoo agot agta agte agxt aiai aica aicc aice aiea aiee aiet aiga aigo aiia aiic aioc aioi aita aite aiti aitt aixa aixi aoca aoce aotc at-t at-x ataa atac atae atai atat atax atca atcc atco atea atec atee atei ateo atex atgo atia atic atie atit atoc atoe atoi atot atta atte atti atto axat axce axi- axia axie axo- axoa axto axxo caaa caac caat cac- caca cacc cace caci caco caec caei caex caga cage cagg cagi cago caia caic caio cait caix caoi cat- cata catc cate cati cato catt caxa ccaa ccac ccag ccai ccat ccca cccc ccci ccee ccga ccgc ccgt ccic ccii ccix ccoc cctc cctt ccxi ceac ceat cec- ceca cece ceci ceco cect ceec cege cego cet- ceta cete ceti ceto cexe cgac cgcc cgcg ciaa ciao ciat cica cicc cici cico cict ciee ciga cigi ciia ciii ciit cita cite citg citi cito citt cixi coag coai coat coax coca coce coco coct coex cogi cogo coia coit coix coot cota cotc cote coti coto cott coxa coxe ctae ctag ctca ctec ctge ctia ctic ctot ctta cxii cxix cxxi cxxx eaca eacc eaec eaga eage eata eate eati ecaa ecac ecai ecao ecat ecca eccc ecce ecci ecco ecct ecig ecit eco- ecog ecot ect- ecta ectc ecto eeca eeea eeee eega eeoc eeta eetc eete eext egaa egae egao egat egcc egcg egea egec egee egge eggi eggo ego- egoi egot egta egte eiao eica eico eiec eiei eige eigg eita eitc eiti eito eota eotc eoto etag etai etat etcc etco etec etee etic etio etix etoe etox etta ette etti etto exa- exai exco exec exge exgi exit exo- exta exte gace gaea gaec gaga gage gagg gagi gago gaia gaie gaig gait gata gatc gate gati gato gatt gatx gc-c gcaa gcat gccc gcet gcic gcii gcoa gctc geai geat geca gece geet gege gegg gego geia geic geie geig geit geo- geog geox geta gete getg geti geto gett gggg giaa giac giai giat gica giet giga gige gigg gigi gigo giog gioi gita gite gito goai goat goca goce goga gogi gogo goit goog gooi goot gota gote goti goto gott gtaa gtco gtea gtoe gtta i-go iaaa iaac iaai iaat iaca iacc iact iaea iaec iago iaia iata iatc iate iati icaa icac icag icai icao icat icca iccc icci icco icct icea icec icee icet icex icga icgc icoc icta ieac ieat iecc ieet ieie ieio ieta iett igac igcc igea iget igga igia igoe igoo igot iiac iica iiie iiii iiio iiit iioi iioo iita iitt iocg ioci ioee iogt ioii ioio ioit iooi iooo iota iote ioto itaa itac itai itat itea itec itet itex itgc itgo itia itic itie itoi itoo itta itto ixia ixxi o-eo oaic oate ocac ocat occa occc occi occt oce ocee ocet ocga oct- octa octe octi octo oeax oec- oeca oecc oeec oeta oeti ogae ogai ogea ogee ogge oggi ogoa ogog ogoi oici oigo oiii oita oitc oiti ooaa ooia oooo otac otea otee otic otit oto- otoe otog otoo otta otte otti otto oxa- oxea oxi- oxia oxic oxie oxo- oxox oxxo taa- taag taat taca tacc tace taci taco tact taec taga tage tagg tagi tago taia taig taio tait taix taoa tata tate tati tato tatt tax- taxa taxe taxi taxo taxt tcca tccc tcga tctc teac teat teca teco tect teec teet tega tegg tegi tego tegt teia teic teie teta tete teti teto tett tetx texa text tgcc tgtc tiaa tiao tiax tica ticc tice tico tie- tiea tiee tiei tieo tiet tiga tige tigi tiit tita titc tite titi tito titt tixt toat toca toce toci toco toea toee toei toet toga toge togo togt toie toit tooa toot tota totc tote toti toto tott tox- toxa toxi toxo toxt tteo ttoe tttt txaa txga txii xace xact xaga xago xait xate xcat xcii xega xexe xggi xiao xica xico xiii xita xito xixi xoca xoco xote xoxo xtea xtie xxii xxix xxxi xxxo xxxx