a-ya a-yo aaaa aaac aaae aaca aacc aace aaco aact aacy aaea aaec aage aaoe aaoo aata aatc aatt ac-t acaa acac acae acag acat acca accc acce acco acct accy ace- acea acec acet acey acga acoa acoe acog acot acoy acta actc acte actg acto actt aeac aect aega aeta aetc aeto aett ag-o agac agag agao agat agay agca agcc agce agco agct agcy agea agee aget agey agga agge aggy agog agoo agot agta agte agya agye aoca aoce aotc at-t ataa atac atae atat atay atca atcc atco atea atec atee ateo atgo atoc atoe atot atoy atta atte atto atty atya ay-o ayao ayat ayay ayca ayce ayoo ayot ayta ayto ayya caaa caac caat cac- caca cacc cace caco caec caga cage cagg cago cagy cat- cata catc cate cato catt caty caye cayo ccaa ccac ccag ccat ccca cccc ccee ccga ccgc ccgt ccoc cctc cctt ceac ceat cec- ceca cece ceco cect ceec cege cego cet- ceta cete ceto cgac cgcc cgcg coag coat coca coce coco coct cogo coot cota cotc cote coto cott coty coya coyo coyt ctae ctag ctca ctec ctge ctot ctta cya- cyaa cyc- cyca cycc cyeg cyoa cyt- cyta cyte cyto cyy- cyyc eaca eacc eaec eaga eage eata eate ecaa ecac ecao ecat ecca eccc ecce ecco ecct eco- ecog ecot ect- ecta ectc ecto eeca eeea eeee eega eeoc eeta eetc eete egaa egae egao egat egcc egcg egea egec egee egge eggo eggy ego- egot egta egte egyo eota eotc eoto etag etat etcc etco etec etee etoe etoy etta ette etto etty eyec eyet eyey eyot eyte gace gacy gaea gaec gaga gage gagg gago gata gatc gate gato gatt gaya gaye gayo gc-c gcaa gcat gccc gcet gcoa gctc geat geay geca gece geet gege gegg gego geo- geog geta gete getg geto gett geyt gggg goat goca goce goga gogo goog goot gota gote goto gott goty goya goye goyt gtaa gtco gtea gtoe gtta gyge gyte gytt o-eo oate oaty ocac ocat occa occc occt oce ocee ocet ocga oct- octa octe octo octy oec- oeca oecc oeec oeta oeya oeye oeyo ogae ogea ogee ogge oggy ogoa ogog ooaa oooo ooty otac otay otea otee oto- otoe otog otoo otoy otta otte otto otyg oyce oyee taa- taag taat taca tacc tace taco tact tacy taec taga tage tagg tago taoa tata tate tato tatt taty taya taye tayo tayt tayy tcca tccc tcga tctc teac teat teca teco tect teec teet tega tegg tego tegt teta tete teto tett teya teye tgcc tgtc to-y toat toay toca toce toco toea toee toet toey toga toge togo togt tooa toot tota totc tote toto tott toty toya toyo toyt tteo ttoe ttoy tttt tyce tyco tyee tyet tyga tyta tyte tyto tytt tyty yacc yaco yacy yaga yage yago yata yate yaya yayo ycao ycat yccc ycee yctc yeat yeet yegg yego yeot yeta yete yeto yett yeye yeyo ygoe ygot yoga yogo yoot yota yote yott yoye yoyo ytay yyyy