-ana a-ii aaaa aaab aaai aaal aaan aaar aaba aabb aabi aabl aabt aaib aaii aain aala aali aall aana aani aara aari aart aata aatt abaa abab abai abal aban abar abat abb- abba abbb abbi abbr abbt abia abib abil abin abir abit abla abra abri abta aiai aian aiba aibl aibn aiia aiib aiin aiir aila aili aina aini aint aira airi airt aita aiti aitr aitt alaa alai alal alan alar alat alb- alba albi ali- alia alib alii alil alin alir alit all- alla alli alll alln allr alna alni alta alti altn ana- anaa anab anai anal anan anar anat anba anbb anbi anbl ania anib anil anin anir anit anla anli anln anna annb anni annt anri ant- anta anti antl antr antt arab arai aral aran arar arat arba arbi aria arib arii aril arin arit arla arli arna arni arnt arr- arra arri arrr arrt arta arti artr at-l at-t ataa atab atai atal atan atar atat atia atil atin atit atla atli atna atra atri atrn atta atti attn attr ba-i baaa baal baan baar baat baba babb babi babr baia baib bail bain bair bait bala bali ball balt bana bani bann banr bant bar- bara barb bari barn barr bart bata bati batn batt bbbb bbin bblb bial bian biar biat biba bibb bibi bibl biin bila bili bill bilt bin- bina bini binn bint bira birb biri birl birn birr birt bita bitt blaa blab blan blat blbt blin blir blit blni bnai bnib bnin bnrr bnta brab brai bran brat bria bril brin brit brna brrr btaa btan btla btrt bttb iaaa iaai iaal iaat iaba iaia iain iala iall iana iara iart iata iati iban ibar ibat ibia ibra ibri ibtb ibtl iiii iiit iila iira iita iitr iitt ilal ilan ilar ilia ilin ilir ilit ill- illa illi illt ilni inab inai inal inan inar inat inba inia init inla inna inni innr inra inri inta inti intl intn intr irai iral iran irar iri- iria iril irin irla irlb irna irra irri irta irti itaa itai ital itan itar itat itia itil itin itll itra itri itta laaa laal laan laar laat laba labi labr laia lail lain lair lait lala lali lall lan- lana lani lann lant lara larb lari larn larr lart lata lati latn latt lbar lbia lblr lbrt lian liar liat liba libr liia liii liin liir lila lilb lili lill lilt lina linn lint lira liri lirl lirn lirr lirt lita litb liti litl litr litt llan llat llll lral lrat lrba lrrr lrta ltbl ltib ltnt ltra lttr n-ii naaa naab naai naal naan naar naat naba nabi nabl naia naib nail nain nair nait nala nali nall nalt nan- nana nanb nani nann nant nara nari narn narr nart nata nati natl natt nbaa nbar nbia nbti niab nial nian nibi niia niir niit nila nili nill nilt nina nini ninl nira nirt nita nitb niti nitr nlab nlat nlra nlrb nnit nnnn nntn nrab nrlb nrna nrrl nrta nrtl ntia ntla ntrl nttr raab raan raat raba rabb rabi rabl raia raii rail rain rair rait rala ralb rall ralt rana rani rann rant rara rarb rari rata rati ratt rbbb rbbr riaa riab riai rial rian riat rib- riba riia riin rila rill rina rinn riri rita riti ritl ritt rlab rlin rnai rnal rnbr rnin rnli rnnt rrat rrna rrrr rtai rtan rtlt taa- taal taan taar taat taba tabb tabi tabl taia tail tain tair tait tala tali tall tana tani tann tant tara tarb tari tarn tarr tart tata tatb tati tatr tatt tbar tbil tbit tbrb tbta tiaa tiab tial tian tiar tiba tibi tiit tila till tiln tilr tilt tina tini tinn tint tira tirb tiri tirl tirr tita titi titt tlli tnla traa trab trai tral tran trat tri- tria trib tril trin trit trna trra trtr ttab ttbb tttt