a-be a-ya a-yo aaaa aaab aaac aaae aaba aabb aabc aabt aaby aaca aacb aacc aace aaco aact aacy aaea aaec aage aaoe aaoo aata aatc aatt abaa abab abac abae abag abat abay abb- abba abbb abbe abbo abbt abby abca abcb abcc abct abec abee abet abey aboa abob aboo abot aboy abta abyc abye abyt abyy ac-t acaa acab acac acae acag acat acba acca accc acce acco acct accy ace- acea acec acet acey acga acoa acoe acog acot acoy acta actc acte actg acto actt aeac aeby aecb aect aega aeta aetc aeto aett ag-o agac agag agao agat agay agba agbo agca agcc agce agco agct agcy agea agee aget agey agga agge aggy agob agog agoo agot agta agte agya agye aoba aoca aoce aotc at-t ataa atab atac atae atat atay atca atcc atco atea atec atee ateo atgo atob atoc atoe atot atoy atta atte atto atty atya ay-o ayao ayat ayay ayca ayce ayoo ayot ayta ayto ayya baaa baat baba babb babe babo baby bac- baca bacc bace baco bact baga bage bagg bago bagt bagy bata batc bate bato batt baty baya baye bayg bayo bayt bbay bbbb bbeb bbet bbga bboy bbyo bcaa bcat bcbc bcbg bcca bccc bcec bcet bctc beag beat beay beba bebb bebe bebo beby beca beeb beeg beet beey bega begg bego beo- beot beta betc bete beto bett beya beye beyg beyt bgca bgye boab boac boag boat boba bobb bobe bobo boby boca boce boco boea boec boee boeo boet boey boga boge bogg bogo bogt bogy boob booc booe boog boot bota botb bote boto bott boty boya boye boyg boyo btaa btcc btec btob bttb byce byge bygg bygo byoa byob byoc byte c-bo caaa caab caac caat caba cabe cabg cabo caby cac- caca cacc cace caco caec caga cage cagg cago cagy cat- cata catb catc cate cato catt caty caye cayo cbac cbat cbbc cbca cbcc cbce cbct cbea cbec cbee cbet cbga cbgb cbot cbta cbtc cbyt ccaa ccab ccac ccag ccat ccba ccbc ccca cccb cccc ccee ccga ccgc ccgt ccob ccoc cctb cctc cctt ceac ceat ceba cec- ceca cece ceco cect ceeb ceec cege cego cet- ceta cete ceto cgac cgcc cgcg coag coat coba cobb cobe cobo coby coca coce coco coct cogo coob coot cota cotb cotc cote coto cott coty coya coyo coyt ctab ctae ctag ctba ctca ctec ctge ctot ctta cya- cyaa cyba cybb cybc cybo cyc- cyca cycb cycc cyeg cygb cyoa cyt- cyta cytb cyte cyto cyy- cyyc eaba eaca eacc eaec eaga eage eata eate ebac ebay ebba ebbc ebbo ebby ebcc eboe eboo eboy ebya ecaa ecac ecao ecat ecbc ecbe ecca eccb eccc ecce ecco ecct eco- ecog ecot ect- ecta ectc ecto eeby eeca eeea eeee eega eeoc eeta eetc eete egaa egae egao egat egba egbe egcc egcg egea egec egee eggb egge eggo eggy ego- egot egta egte egyo eota eotc eoto etag etat etbc etcc etco etec etee etoe etoy etta ette etto etty eyeb eyec eyet eyey eyot eyte gaba gabb gabe gabo gabt gaby gace gacy gaea gaec gaga gage gagg gago gata gatc gate gato gatt gaya gaye gayo gbag gbbo gc-c gcaa gcat gcbc gccc gcet gcoa gctc geab geat geay geba gebe geby geca gece geet gege gegg gego geo- geog geta getb gete getg geto gett geyt ggbt gggg goat goba gobe gobo goby goca goce goga gogo goog goot gota gote goto gott goty goya goye goyt gtaa gtco gtea gtoe gtta gybe gyge gyte gytt o-eo oate oaty obay obba obbo obby obea obec obet obey oboe obot oboy ocab ocac ocat ocbc occa occc occt oce ocee ocet ocga oct- octa octe octo octy oec- oeca oecc oeec oegb oeta oeya oeye oeyo ogae ogb ogba ogbe ogea ogee ogge oggy ogoa ogog ooaa ooba oobe ooby oooo ootb ooty otac otay otea otee oto- otoe otog otoo otoy otta otte otto otyg oyce oyee taa- taag taat taba tabb tabc tabe tabo taby taca tacc tace taco tact tacy taec taga tage tagg tago taoa tata tatb tate tato tatt taty taya taye tayo tayt tayy tbca tbcb tbcc tbce tbta tcby tcca tccc tcga tctc teac teat teba tebo teca teco tect teec teet tega tegg tego tegt teta tete teto tett teya teye tgcc tgtc to-y toab toat toay toba tobe tobo tobt toby toca toce toco toea toee toet toey toga toge togo togt tooa toot tota totc tote toto tott toty toya toyb toyo toyt ttab ttbb tteo ttoe ttoy tttt tybo tyce tyco tyee tyet tyga tyta tyte tyto tytt tyty yaba yabo yacc yaco yacy yaga yage yago yata yate yaya yayo ybet ycab ycao ycat yccc ycee yctc yeat yeet yegg yego yeot yeta yete yeto yett yeye yeyo ygoe ygot yoba yobo yoga yogo yoot yota yote yott yoye yoyo ytay yyyy