-ana a-ak a-un aaaa aaab aaan aaba aabb aaka aaku aana abaa abab abak aban abau abb- abba abbb abnu abua abuk abun akaa akan akka akku akna akua ana- anaa anab anak anan anau anba anbb anbu ank- anka anku anna annb anua anub anun auaa auna aunk baaa baak baan baba babb babu bak- baka baku bana bank bann banu bau- bauk bbau bbbb buba bubb bubu buka bukk buku buna bunb bunk bunn bunu kaaa kaab kaak kaan kaba kabb kabu kaka kakk kakn kaku kana kanb kann kanu kau- kaub kauk kaun kbaa kbab kbak kbba kbbb kbbk kbbu kbkb kbkk kbna kbnn kbnu kbua kbub kbuk kbun kbuu kkaa kkan kkba kkbb kkbn kkkk kknb kknn kknu kkua kkuu knaa knab knan knau knba knbb knbn knbu knkk knnb knnk knub knuk kuan kuau kuba kubb kubu kuka kukk kukn kuku kuna kunk kunu kuub kuuk kuuu naaa naab naan naba nabk nabu naka nan- nana nanb nann nanu nbaa nbak nkau nnnn nuan nuba nubk nuka nuku nuna nunk nunn nuuk uaua ubba ukba unaa unan unau unka unkn unna uuuu