a-ak a-ok a-ya a-yo aaaa aaab aaac aaba aabb aabc aabt aaby aaca aacb aacc aack aaco aact aacy aaka aaoo aata aatc aatk aatt abaa abab abac abag abak abat abay abb- abba abbb abbo abbt abby abca abcb abcc abct aboa abob abok aboo abot aboy abta abyc abyt abyy ac-t acaa acab acac acag acat acba acca accc acco acct accy acga acoa acog acot acoy acta actc actg acto actt ag-o agac agag agao agat agay agba agbo agca agcc agco agct agcy agga aggy agob agog agoo agot agta agya akaa akao akay akca akka akko akok akot aoba aoca aotc at-t ataa atab atac atak atat atay atca atcc atck atco atgo atka atkt atob atoc atok atot atoy atta atto atty atya ay-o ayao ayat ayay ayca ayoo ayot ayta ayto ayya baaa baak baat baba babb babo baby bac- baca bacc back baco bact baga bagg bago bagt bagy bak- baka bako bakt bata batc bato batt baty baya bayg bayo bayt bbay bbbb bbga bboy bbyo bcaa bcat bcbc bcbg bcca bccc bctc bgca bkcy boab boac boag boak boat boba bobb bobo boby boca bock boco boga bogg bogo bogt bogy boka boko boob booc boog book boot bota botb boto bott boty boya boyg boyo btaa btcc btob bttb byck bygg bygo byoa byob byoc c-bo caaa caab caac caat caba cabg cabo caby cac- caca cacc cack caco caga cagg cago cagy caka caky cat- cata catb catc cato catt caty cayo cbac cbat cbbc cbca cbcc cbct cbga cbgb cbka cbkg cbko cbot cbta cbtc cbyt ccaa ccab ccac ccag ccat ccba ccbc ccca cccb cccc ccga ccgc ccgt ccob ccoc cctb cctc cctt cgac cgcc cgcg ckac ckat ckbc ckck ckco ckcy ckga ckgo ckoa ckob ckoc ckoo ckot ckoy cktb ckty coag coak coat coba cobb cobo coby coca cock coco coct cogo cok- coka coko coky coob cook coot cota cotb cotc coto cott coty coya coyo coyt ctab ctag ctba ctca ctot ctta cya- cyaa cyba cybb cybc cybo cyc- cyca cycb cycc cygb cyoa cyt- cyta cytb cyto cyy- cyyc gaba gabb gabo gabt gaby gack gacy gaga gagg gago gata gatc gato gatt gaya gayo gbag gbbo gc-c gcaa gcat gcbc gccc gcoa gctc ggbt gggg goat goba gobo goby goca goga gogo goky goog gook goot gota goto gott goty goya goyt gtaa gtco gtta gytt kaaa kaab kaag kaak kaat kaay kaba kabb kabc kabg kabo kaby kacb kacc kaco kact kacy kag- kaga kagb kagc kagg kago kagt kagy kaka kakc kakk kako kakt kaoa kaoc kaog kaok kat- kata katb katc katg katk kato katt katy kaya kayo kayt kbaa kbab kbac kbak kbat kbay kbba kbbb kbbc kbbg kbbk kbbo kbbt kbca kbcb kbck kbco kbct kbcy kbga kbgb kbgg kbgo kbgt kbgy kbkb kbkg kbkk kbko kbky kboa kbob kboc kbok kboo kbot kbta kbtb kbtc kbtk kbto kbtt kbya kbyb kbyg kbyo kcaa kcab kcac kcat kcba kcbc kcbk kcca kccb kccc kcck kcct kccy kcgc kcgy kckc kckk kcko kcky kcob kcog kcot kcta kctb kctc kcto kcty kcya kcyk kcyt kcyy kgab kgac kgak kgba kgbb kgbc kgbt kgby kgcb kgcc kgga kggg kggo kgot kgtk kgto kkaa kkac kkag kkat kkay kkba kkbb kkbg kkbo kkbt kkcb kkck kkco kkct kkcy kkgb kkgo kkkk kkoa kkob kkoo kkot kkoy kktc kktk kkty kkya kkyc kkyy koab koac koak koay koba kobb kobc kobk kobo koby koca kocb kock koct koga kogb kogg kogo kogt koka kokb kokc kokk koko koky koob kooc koog kook kooo koot kota kotb kotc kotk koto kott koty koya koyo koyt koyy ktaa ktag ktak ktao ktat ktba ktbb ktbc ktbg ktbt ktby ktcc ktck ktco ktcy ktga ktgg ktgo ktkb ktkc ktkk ktko ktkt ktob ktoc ktok ktoo ktot ktoy kttc kttg kttk ktto kttt ktty kyaa kyak kyat kyay kyba kybb kybc kybg kybo kyby kyca kycc kyck kyct kyga kygo kyka kykc kykk kyky kyok kyoo kyot kyoy kytc kyto kytt kyty kyya kyyk kyyo kyyt kyyy oaky oaty obak obay obba obbo obby obkb obok obot oboy ocab ocac ocak ocat ocbc occa occc occt ocga oct- octa octo octy ogb ogba oggy ogoa ogog okak okay okby okgo okka okko okok okot okta okto okyo ooaa ooak ooba ooby ooky oooo ootb ooty otac otak otay oto- otog otok otoo otoy otta otto otyg oyak taa- taag taat taba tabb tabc tabo taby taca tacc tack taco tact tacy taga tagg tago taka takk tako takt taky taoa tata tatb tato tatt taty taya tayk tayo tayt tayy tbca tbcb tbcc tbta tcby tcca tccc tcga tctc tgcc tgtc tkac tkkg to-y toab toat toay toba tobo tobt toby toca tock toco toga togo togt toka toko toky tooa took toot tota totc toto tott toty toya toyb toyo toyt ttab ttbb ttkg ttoy tttt tybo tyck tyco tyga tyta tyto tytt tyty yaak yaba yabo yacc yack yaco yacy yaga yago yaka yako yata yaya yayo ycab ycao ycat yccc yctc ygot ykko ykyt yoak yoba yobo yock yoga yogo yoko yoky yook yoot yota yott yoyo ytak ytay ytky yyyy