a-ak a-ii aaaa aaab aaad aaai aaap aaba aabb aabd aabi aabp aada aadi aaib aaii aaka aapa aapi abaa abab abad abai abak abap abb- abba abbb abbi abda abdi abia abib abid abpa abpd abpi abpp adaa adab adad adai adak adap adba adbi adda addd addi adia adib adik adip adki adp- aiai aiba aida aidb aidi aiia aiib aiid aika aiki aipa aipi akaa akai akap akia akid akik akka akki apai apak apap apba apda apdd api- apia apid apip appa appd ba-i baaa baad baak baba babb babi bada badb badd badi baia baib baid baik bak- baka baki bapa bapi bapp bbad bbbb bbdd bdii biad biak biap biba bibb bibi bida bidi bipa bipp bpai bpda daab daad daap daba dabb dabp dada dadi daia daid daik daka daki dapa dapi dapp dbpd dddd dia- diab diad diak diap diba dibb dibp dida didi diii dika diki dipa dipp dkba dkid dpaa dppa iaaa iaai iaap iaba iadb iaia iapa iapp ibad ibia ibid idad idda idia idid iida iiii iipa ikid ikki ipad ipak ipba ipbk ipdi ipid ippa k-id kaaa kaab kaai kaak kaap kaba kabb kabd kabi kad- kada kadd kadi kaia kaib kaid kaii kaik kaip kaka kaki kakk kap- kapa kapi kapp kbaa kbab kbad kbai kbak kbap kbba kbbb kbbd kbbi kbbk kbdb kbdi kbia kbib kbid kbik kbkb kbkk kbpa kbpi kbpk kdaa kdab kdad kdai kdak kdap kdbb kdbi kddb kddd kddi kddk kdia kdka kdkb kdkd kdkk kdpi kiab kiad kiai kiap kiba kibb kibi kida kidb kidd kidi kidk kiia kiid kiii kiik kiip kika kikd kiki kikk kip- kipa kipi kipp kkaa kkai kkap kkba kkbb kkbd kkbi kkda kkdd kkia kkid kkik kkkk kkpk kpad kpak kpba kpbb kpbd kpbi kpda kpdb kpia kpid kpkk kppd kppk kppp paak paap paba pada padd padi paia paib paid paik paip paka paki papa papb papi papp pbpa pbpk pdpa piai pibb pibi pida piia piip pika piki pikk pipa pipi pipp pkia pkib ppad ppap ppdk ppib ppid pppa pppd pppp