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 abai abak abat abb- abba abbb abbi abbt abda abdi abia abib abid abit abta adaa adab adad adai adak adat adba adbi adda addd addi adia adib adik adit adki adta aiai aiba aida aidb aidi aidt 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 baia baib baid baik bait bak- baka baki bakt bata bati batt bbad bbbb bbdd bdii biad biak biat biba bibb bibi bida bidi bita bitd bitt btaa btdt bttb daab daad daba dabb dabt dada dadi daia daid daik dait daka daki data dati datt dbit dbtt dddd dia- diab diad diak diat diba dibb dida didi diii dika diki dita diti ditt dkba dkid dtaa dtki iaaa iaai iaat iaba iadb iadt iaia iata iati ibad ibat ibia ibid ibtb idad idat idda idia idid idta iida iiii iiit iita iitt ikat ikid ikki itaa itai itak itat itia itta k-id kaaa kaab kaai kaak kaat kaba kabb kabd kabi kad- kada kadd kadi kadt kaia kaib kaid kaii kaik kait kaka kaki kakk kakt kat- kata katb katd kati katk katt kbaa kbab kbad kbai kbak kbat kbba kbbb kbbd kbbi kbbk kbbt kbdb kbdi kbia kbib kbid kbik kbit kbkb kbkk kbta kbtb kbtk kbtt kdaa kdab kdad kdai kdak kdat kdbb kdbi kddb kddd kddi kddk kdia kdka kdkb kdkd kdkk kdkt kdta kdtd kdti kiab kiad kiai kiba kibb kibi kibt kida kidb kidd kidi kidk kiia kiid kiii kiik kiit kika kikd kiki kikk kikt kita kiti kitt kkaa kkai kkat kkba kkbb kkbd kkbi kkbt kkda kkdd kkdt kkia kkid kkik kkit kkkk kktk ktaa ktai ktak ktat ktba ktbb ktbt ktdb ktdd ktdk ktia ktib ktik ktkb ktkk ktkt ktti kttk kttt taa- taat taba tabb tabi tada taia taik tait taka taki takk takt tata tatb tati tatt tbit tbta tddb tiaa tiab tiba tibi tidd tiit tika tiki tita titi titt ttab ttbb tttt