a-ak a-ii a-ok a-ya a-yo aaaa aaab aaai aaba aabb aabi aaby aaib aaii aaka aaoo abaa abab abai abak abay abb- abba abbb abbi abbo abby abia abib abiy aboa abob abok aboo aboy abyy aiai aiba aibo aiia aiib aika aiki aiko aioi akaa akai akao akay akia akik akio akka akki akko akok aoba aoki ay-o ayao ayay ayik ayoo ayya ba-i baaa baak baba babb babi babo baby baia baib baik baio bak- baka baki bako baya bayi bayo bbay bbbb bboy bbyo biak biao biba bibb bibi bibo biko bio- bioi biya boab boai boak boba bobb bobi bobo boby boi- boii boka boki boko boob book boya boyi boyo byik byki byoa byob byoi i-by iaaa iaai iaba iaia ibia ibyi iiii iiio iioi iioo ikki ikko ikky ikoo ioba iobi ioby ioii ioio ioko iooi iooo iyai kaaa kaab kaai kaak kaay kaba kabb kabi kabo kaby kaia kaib kaii kaik kaio kaka kaki kakk kako kaoa kaoi kaok kaya kayo kbaa kbab kbai kbak kbay kbba kbbb kbbi kbbk kbbo kbia kbib kbik kbio kbiy kbkb kbkk kbko kbky kboa kbob kboi kbok kboo kbya kbyb kbyi kbyo kiab kiai kiba kibb kibi kibo kiby kiia kiii kiik kika kiki kikk kiko kioa kioi kiok kioo kiya kiyi kiyk kkaa kkai kkay kkba kkbb kkbi kkbo kkia kkik kkkk kkoa kkob kkoo kkoy kkya kkyy koab koai koak koay koba kobb kobi kobk kobo koby koii koka kokb koki kokk koko koky koob kooi kook kooo koya koyo koyy kyaa kyai kyak kyay kyba kybb kybi kybo kyby kyka kykk kyky kyok kyoo kyoy kyya kyyi kyyk kyyo kyyy oaky obai obak obay obba obbo obby obia obkb oboi obok oboy oiba oiii oiko okak okay okby okia okka okko okok okyo ooaa ooak ooba oobi ooby ooia ooky oooo oyak yaak yaba yabo yaik yaka yaki yako yaoi yaya yayo ykko yoak yoba yobi yobo yoik yoki yoko yoky yook yoyo yyyy