a-ak a-ii aaaa aaab aaad aaai aaba aabb aabd aabi aabt aada aadi aadt aaib aaii aaka aata aatk aatt abaa abab abad abag abai abak abat abb- abba abbb abbi abbt abda abdi abgd abia abib abid abig abit abta adaa adab adad adag adai adak adat adba adbi adda addd addi adia adib adig adik adit adki adta agad agag agai agat agba agda agga aggi agia agib agid agig agii agit agta aiai aiba aida aidb aidi aidt aiga aiia aiib aiid aika aiki aita aiti aitt akaa akai akia akid akik akka akki at-t ataa atab atad atai atak atat atdi atdt atia atid atik atit atka atkt atta atti ba-i baaa baad baak baat baba babb babi bada badb badd badi baga bagg bagi bagt baia baib baid baig baik bait bak- baka baki bakt bata bati batt bbad bbbb bbdd bbga bdii bgia biad biak biat biba bibb bibi bida bidi biga bigb bigd bigg bigt bita bitd bitt bkgd btaa btdt bttb daab daad daag daba dabb dabt dada dadi daga dagg dagi daia daid daig daik dait daka daki data dati datt dbag dbit dbtt dddd dgia dgka dgkb dgkd dgkg dia- diab diad diag diak diat diba dibb dida didi diga digg digi diii dika diki dita diti ditt dkba dkid dtaa dtki gaba gabb gabi gabt gada gadd gadi gadk gaga gagg gagi gaia gaid gaig gait gaki gata gati gatt gbag gddb ggbt gggg giaa giad giai giat giba gibb gida gidd gidi giga gigg gigi gita gtaa gtta iaaa iaai iaat iaba iadb iadt iaia iata iati ibad ibat ibga ibia ibid ibtb idad idat idda idia idid idig idta igad igba igga igia iida iiii iiit iita iitt ikat ikid ikig ikki itaa itai itak itat itia itta k-id kaaa kaab kaag kaai kaak kaat kaba kabb kabd kabg kabi kad- kada kadd kadi kadt kag- kaga kagb kagg kagi kagt kaia kaib kaid kaig kaii kaik kait kaka kaki kakk kakt kat- kata katb katd katg kati katk katt kbaa kbab kbad kbai kbak kbat kbba kbbb kbbd kbbg kbbi kbbk kbbt kbdb kbdg kbdi kbga kbgb kbgg kbgt kbia kbib kbid kbig kbik kbit kbkb kbkg kbkk kbta kbtb kbtk kbtt kdaa kdab kdad kdag kdai kdak kdat kdbb kdbg kdbi kddb kddd kddg kddi kddk kdia kdka kdkb kdkd kdkk kdkt kdta kdtd kdti kgab kgak kgba kgbb kgbt kgdb kgdd kgga kggg kggi kgia kgtk kiab kiad kiai kiba kibb kibg kibi kibt kida kidb kidd kidg kidi kidk kiga kiia kiid kiii kiik kiit kika kikd kiki kikk kikt kita kitg kiti kitt kkaa kkag kkai kkat kkba kkbb kkbd kkbg kkbi kkbt kkda kkdd kkdg kkdt kkgb kkia kkid kkik kkit kkkk kktk ktaa ktag ktai ktak ktat ktba ktbb ktbg ktbt ktdb ktdd ktdk ktga ktgg ktia ktib ktig ktik ktkb ktkk ktkt kttg ktti kttk kttt taa- taag taat taba tabb tabi tada tadg taga tagg tagi taia taig taik tait taka taki takk takt tata tatb tati tatt tbit tbta tddb tiaa tiab tiba tibi tidd tiga tigi tiit tika tiki tita titi titt tkkg ttab ttbb ttkg tttt