a-ak a-ii aaaa aaab aaai aaal aaba aabb aabi aabl aaib aaii aaka aala aali aall abaa abab abai abak abal abb- abba abbb abbi abia abib abil abla aiai aiba aibl aiia aiib aika aiki aila aili akaa akai akal akia akik akil akka akki alaa alai alak alal alb- alba albi ali- alia alib alii alik alil alk- alka alkb alki all- alla alli alll ba-i baaa baak baal baba babb babi baia baib baik bail bak- baka baki bakl bala bali balk ball bbbb bblb biak bial biba bibb bibi bibl bila bili bilk bill blaa blab blak blik blkb iaaa iaai iaal iaba iaia iala iall ibia iiii iila ikki ikla ilal ilia ilka ilki ill- illa illi kaaa kaab kaai kaak kaal kaba kabb kabi kaia kaib kaii kaik kail kaka kaki kakk kala kalb kali kalk kall kbaa kbab kbai kbak kbal kbba kbbb kbbi kbbk kbbl kbia kbib kbik kbil kbkb kbkk kbkl kbla kblb kbll kiab kiai kiba kibb kibi kibl kiia kiii kiik kika kiki kikk kila kilb kili kilk kill kkaa kkai kkal kkba kkbb kkbi kkbl kkia kkik kkkk kklb kkli kkll klaa klab klai klak klal klbb klbl klib klik klil klka klkk klkl klla kllb kllk laaa laak laal laba labi laia laik lail laka laki lala lali lall lbia liba liia liii lika lila lilb lili lill lkab lkal llll