a-ak a-be a-ii aaaa aaab aaae aaai aaba aabb aabi aaea aaib aaii aaka aake abaa abab abae abai abaj abak abb- abba abbb abbe abbi abee abia abib abie aebi aeka aiai aiba aiea aiee aiia aiib aija aika aike aiki ajab ajak ajba ajee ajka akaa akae akai akee akia akie akij akik akka akki ba-i baaa baak baba babb babe babi baek baia baib baie baik baja baji bak- baka bake baki bbbb bbeb beak beba bebb bebe bebi beeb beej beek beia beij beik beja beka beke beki biaj biak biba bibb bibe bibi bieb bija biji bike eaba ebba eeea eeee eeka eeke eiei eija eiji eika eike eiki ejji eka- ekab ekeb ekek ekka ekki i-be iaaa iaai iaba iaea iaia ibea ibia ibie ieie iiie iiii ijji ikea ikee ikki jaak jaba jabi jaja jaji jaka jake jaki jbaa jebb jebe jeke jibb jibe jibi jije jiji jijk jika kaaa kaab kaai kaak kaba kabb kabe kabi kaei kaia kaib kaie kaii kaij kaik kaja kajb kaje kaji kajk kaka kake kaki kakj kakk kbaa kbab kbae kbai kbak kbba kbbb kbbe kbbi kbbk kbeb kbee kbek kbia kbib kbie kbij kbik kbja kbji kbjk kbkb kbkk kea- keak keba kebb kebe kebi keek keib keii keik kejb kejj keka kekb keke keki kiab kiai kiba kibb kibe kibi kiia kiii kiik kija kije kiji kika kiki kikk kjaa kjae kjak kjbb kjbi kjee kjia kjik kjjj kjjk kjke kjkj kjkk kkaa kkai kkba kkbb kkbe kkbi kkbj kkea kkia kkik kkjb kkjk kkkj kkkk