a-ak a-ii a-ok aaaa aaab aaai aaba aabb aabi aaib aaii aaka aaoo abaa abab abag abai abak abb- abba abbb abbi abbo abia abib abig aboa abob abok aboo ag-o agag agai agao agba agbo agga aggi agia agib agig agii agio agob agog agoo aiai aiba aibo aiga aigo aiia aiib aika aiki aiko aioi akaa akai akao akia akik akio akka akki akko akok aoba aoki ba-i baaa baak baba babb babi babo baga bagg bagi bago baia baib baig baik baio bak- baka baki bako bbbb bbga bgia biak biao biba bibb bibi bibo biga bigb bigg bigo biko bio- biog bioi boab boag boai boak boba bobb bobi bobo boga bogg bogi bogo boi- boii boka boki boko boob boog book gaba gabb gabi gabo gaga gagg gagi gago gaia gaig gaki gbag gbbo gggg giaa giai giba gibb giga gigg gigi gigo giog gioi goai goba gobi gobo goga gogi gogo goog gooi gook i-go iaaa iaai iaba iago iaia ibga ibia igba igbo igga igia igoo iiii iiio iioi iioo ikig ikki ikko ikoo ioba iobi ioii ioio ioko iooi iooo kaaa kaab kaag kaai kaak kaba kabb kabg kabi kabo kag- kaga kagb kagg kagi kago kaia kaib kaig kaii kaik kaio kaka kaki kakk kako kaoa kaog kaoi kaok kbaa kbab kbai kbak kbba kbbb kbbg kbbi kbbk kbbo kbga kbgb kbgg kbgo kbia kbib kbig kbik kbio kbkb kbkg kbkk kbko kboa kbob kboi kbok kboo kgab kgak kgba kgbb kgga kggg kggi kggo kgia kgio kiab kiai kiba kibb kibg kibi kibo kiga kigo kiia kiii kiik kika kiki kikk kiko kioa kioi kiok kioo kkaa kkag kkai kkba kkbb kkbg kkbi kkbo kkgb kkgo kkia kkik kkkk kkoa kkob kkoo koab koai koak koba kobb kobi kobk kobo koga kogb kogg kogi kogo koii koka kokb koki kokk koko koob koog kooi kook kooo obai obak obba obbo obia obkb oboi obok ogai ogb ogba oggi ogoa ogog ogoi oiba oigo oiii oiko okak okgo okia okka okko okok ooaa ooak ooba oobi ooia oooo