-ana a-ii aaaa aaab aaai aaan aaba aabb aabi aabt aaib aaii aain aana aani aata aatt abaa abab abai aban abat abax abb- abba abbb abbi abbt abia abib abin abit abta aiai aian aiba aibn aiia aiib aiin aina aini aint aita aiti aitt aixa aixi ana- anaa anab anai anan anat anax anba anbb anbi ania anib anin anit anna annb anni annt ant- anta anti antt anxi at-t at-x ataa atab atai atan atat atax atia atin atit atna atta atti attn axan axat axi- axia axin ba-i ba-x baaa baan baat baba babb babi baia baib bain bait baix bana bani bann bant bata bati batn batt baxi baxt bbbb bbin bian biat biba bibb bibi biin bin- bina bini binn bint bita bitt bitx bixa bixi bnai bnib bnin bnta btaa btan bttb iaaa iaai iaat iaba iaia iain iana iata iati iban ibat ibia ibtb iiii iiit iita iitt inab inai inan inat inax inba inia init inna inni inta inti intn itaa itai itan itat itia itin itta ixia ixxi n-ii naaa naab naai naan naat naba nabi naia naib nain nait nan- nana nanb nani nann nant nata nati natt natx naxi nbaa nbia nbti niab nian nibi niia niit nina nini nita nitb niti nixa nixi nixt nnit nnnn nntn ntia taa- taan taat taba tabb tabi taia tain tait taix tana tani tann tant tanx tata tatb tati tatt tax- taxa taxi taxt tbit tbta tiaa tiab tian tiax tiba tibi tiit tina tini tinn tint tita titi titt tixt ttab ttbb tttt txaa txii xait xana xbai xbin xian xiii xita xixi xxii xxix xxxi xxxx