-ana a-ha aaaa aaab aaah aaan aaav aaba aabb aabh aabt aaha aana aata aatt aava abaa abab aban abat abb- abba abbb abbt abha abta abva ahab ahah ahat ahha ahta ahva ana- anaa anab anah anan anat anba anbb anha anna annb annt ant- anta anth antt antv at-t ataa atab atan atat atha atna atta attn avab avan avat avva baaa baah baan baat baba babb baha bahn baht bana banh bann bant bata bath batn batt bava bbbb bhan bhat bnta btaa btan bttb haab haan haat haba habt haha hahn haht hana hann hant hata hatb hath hatt hava hhaa hhat hhhh hnat hnna hntb htab htan hvat n-tv naaa naab naan naat naba naha naht nan- nana nanb nann nant nata nath natt natv nava navv nbaa nhnn nnnn nntn nnvt nthn ntht nttv nvtv taa- taan taat taba tabb taha tahn tana tanh tann tant tata tatb tath tatt tatv tava tbta thaa than that thnt thtb ttab ttbb tttt tvbn tvhb tvnb tvtv vaan vaat vana vann vant vata vath vatt vava vhhh vnav vvvv