a-a a-b a-c a-t aaa aab aac aag aak aao aat aay ab- aba abb abc abg abk abo abt aby ac- aca acb acc acg ack aco act acy ag- aga agb agc agg agk ago agt agy aka akb akc akg akk ako aoa aob aoc aog aok aoo aot at- ata atb atc atg ato att ay- aya ayc ayk ayo ayt baa bab bac bag bak bao bat bay bba bbb bbc bbg bbk bbo bbt bby bca bcb bcc bcg bck bco bct bcy bga bgb bgc bgg bgk bgo bgt bka bkb bkc bkg bkk bko bkt boa bob boc bog bok boo bot boy bta btb btc btg btk bto btt bty by- bya byc byg byk byo byt c-- caa cab cac cag cak cao cat cay cba cbb cbc cbg cbk cbo cbt cby cca ccb ccc ccg cck cco cct cga cgb cgc cgg cgo cgt cgy cka ckb ckc cko ckt cky co- coa cob coc cog cok coo cot coy cta ctb ctc ctg ctk cto ctt cty cya cyb cyc cyg cyk cyo cyt gaa gab gac gag gak gao gat gay gba gbc gbg gbk gbo gbt gby gca gcb gcc gcg gck gco gct gga ggb ggc ggg ggo ggt gka gkb gko gkt goa gob goc gog gok goo got goy gta gtb gtc gtg gtk gto gtt gty gy- gya gyb gyo k-t ka- kaa kab kac kag kak kao kat kay kba kbb kbc kbk kbo kca kcb kcc kcg kck kct kga kgb kgc kgo kgy kkb kkc kkk kkt kky koa kob koc kog kok koo kot koy kta ktb ktc ktg ktk kto ktt kya kyc kyo kyt oaa oab oac oag oak oao oat ob- oba obb obc obg obk obo obt oby oc- oca ocb occ ocg ock oco oct oga ogc ogg ogo ogt ogy oka okb okc okg okk oko oo- ooa oob ooc oog ook ooo oot ot- ota otb otc otg otk oto ott oya oyo taa tab tac tag tak tao tat tay tba tbb tbc tbg tbk tbo tbt tca tcb tcc tcg tck tco tct tga tgb tgc tgg tgk tgo tgt tgy tka tkb tkc tkg tkk tko tkt tky to- toa tob toc tog tok too tot toy tta ttb ttc ttg ttk tto ttt tty tya tyc tyg tyo tyt yaa yab yac yag yak yao yat yay ybc ybg yby yca ycc yco ycy yga ygc ygo yka ykk yob yoc yog yok yoo yot yoy yta ytc ytk yto ytt yyb yyc yyg yyt yyy

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