a-ii aaaa aaab aaai aaal aaba aabb aabi aabl aabt aaib aaii aala aali aall aalo aaoo aata aatt abaa abab abai abaj abal abat abb- abba abbb abbi abbo abbt abia abib abil abit abla ablj ablo aboa abob abol aboo abot abta aiai aiba aibl aibo aiia aiib aija aila aili aioi aita aiti aitt ajab ajao ajat ajba ajil ajio ajit ajla ajob ajoo ajot alaa alai alal alao alat alb- alba albi albo ali- alia alib alii alil alio alit all- alla alli alll allo aloa aloi alol aloo alot alta alti altj alto aoba aola at-l at-t ataa atab atai atal atat atia atil atit atla atli atlo atob atoi atol atot atta atti atto ba-i baaa baal baat baba babb babi babo baia baib bail baio bait baja baji bala bali ball balo balt baol bata bati bato batt bbbb bblb biaj bial biao biat biba bibb bibi bibl bibo bija biji bijl bila bili bill bilo bilt bio- bioi biol biot bita bito bitt bjoa blaa blab blaj blat blbt blio blit blob bloo blot boab boai boal boat boba bobb bobi bobo boi- boii boil boit boji bojo bojt bola boli boll bolo bolt boob bool boot bota botb boti boto bott btaa btla btob bttb iaaa iaai iaal iaat iaba iaia iala iall iata iati ibat ibia ibot ibtb ibtl iiii iiio iiit iila iioi iioo iita iitt ijji ilal ilia ilio ilit ilja ill- illa illi illo illt iloo ilot ioba iobi ioii ioio ioit iola iolo iooi iooo iota ioto itaa itai ital itat itia itil itll itoi itol itoo itta itto jaal jaba jabi jabo jail jaja jaji jala jali jalt jati jato jbaa jbob jiao jibb jibi jiji jila jili jill jilt jiti jito jlab joab joal joao joba jobo joia joio joit joji jojo jola joli joll jolo jolt jool joot jota joto jott jtol laaa laaj laal laat laba labi labo laia lail lait laja lajo lala lali lall lalo lata lati lato latt lbia liao liat liba libo liia liii lij- lija lijt lila lilb lili lill lilo lilt lio- lita litb liti litl lito litt ljla llao llat llll lloa lloo loat lob- loba lobb lobi lobo loit loja lojo lola loli loll lolo loob looj lool loot lota loti lotl loto lott ltbl ltib oall obai obal obba obbo obia obit obja obla oboi obol obot oiaj oiba oiii oila oita oiti ojai ojal olat olba olbo olia olib olio olit olla olli ollo olot olta ooaa ooba oobi ooia ooij ooji oola oolo oooo ootb otit oto- otoo otta otti otto taa- taal taat taba tabb tabi tabl tabo taia tail taio tait tajo tala tali tall talo taoa tata tatb tati tato tatt tbil tbit tbta tiaa tiab tial tiao tiba tibi tiit tiji tijo tila till tilo tilt tita titi tito titt tlli toab toal toat toba tobi tobo tobt toil toit toja toji tojo tol- tola toli tolj toll tolo tolt tooa tool toot tota toti toto tott ttab ttbb tttt