-ana a-ak aaaa aaab aaan aaav aaba aabb aaka aana aava abaa abab abaj abak aban abb- abba abbb abva ajab ajak ajan ajba ajka ajna akaa akan akka akna ana- anaa anab anak anan anba anbb anja ank- anka anna annb avab avaj avan avva baaa baak baan baba babb baja bak- baka bana banj bank bann bava bbbb jaak jaan jaba jaja jaka jana jank jann java jbaa kaaa kaab kaak kaan kaba kabb kaja kajb kajk kajn kaka kakj kakk kakn kana kanb kanj kann kanv kava kavb kavv kbaa kbab kbak kbba kbbb kbbk kbja kbjk kbkb kbkk kbkv kbna kbnj kbnn kbnv kbva kbvb kjaa kjak kjan kjav kjbb kjbn kjjj kjjk kjkj kjkk kjvv kkaa kkan kkba kkbb kkbj kkbn kkjb kkjk kkkj kkkk kknb kknn kkvv knaa knab knaj knan knba knbb knbj knbn knkk knnb knnk knva knvn kvab kvak kvan kvna kvnn kvvn kvvv naaa naab naan naba nabk naja naka nan- nana nanb nann nava navv nbaa nbak nbbj njaa nnnn vaan vaja vajk vaka vana vanj vank vann vava vjaa vnav vvvv