a-be a-ii aaaa aaab aaae aaai aaal aaba aabb aabi aabl aabt aaea aaib aaii aala aale aali aall aalo aaoe aaoo aata aatt abaa abab abae abai abal abat abb- abba abbb abbe abbi abbo abbt abee abel abet abia abib abie abil abit abla able ablo aboa abob abol aboo abot abta aebi aeio aeit aela aeta aeto aett aiai aiba aibl aibo aiea aiee aiel aiet aiia aiib aila aile aili aioi aita aite aiti aitt alaa alae alai alal alao alat alb- alba albe albi albo alea alee aleo alet ali- alia alib alie alii alil alio alit all- alla alle alli alll allo aloa aloe aloi alol aloo alot alta alte alti alto aoba aola aole at-l at-t ataa atab atae atai atal atat atea atee atei atel ateo atia atie atil atit atla atle atli atlo atob atoe atoi atol atot atta atte atti atto ba-i baaa baal baat baba babb babe babi babo bael baia baib baie bail baio bait bala bale bali ball balo balt baol bata bate bati bato batt bbbb bbeb bbet bblb beal beat beba bebb bebe bebi bebo beeb beel beet beia beil beit bela bele beli bell belo belt beo- beot beta bete beti beto bett bial biao biat biba bibb bibe bibi bibl bibo bieb biel biet bila bile bili bill bilo bilt bio- bioi biol biot bita bite bito bitt blaa blab blae blat blbt blea bleb blee blei bleo blet blio blit blob bloo blot boab boai boal boat boba bobb bobe bobi bobo boea boee boel boeo boet boi- boie boii boil boit bola bole boli boll bolo bolt boob booe bool boot bota botb bote boti boto bott btaa btie btla btob bttb e-la eaba eala eale eata eate eati ebal ebba ebbo ebel ebit ebla ebli eboe ebol eboo eeea eeee eele eeta eete eiao eiei eila eile eita eitb eiti eito el-b elab elai elal elat elba elbe elbi elbo elea elee eleo elet elia elie elil elio elit ella elle elli ello eloi elta elte elto eola eole eoli eolo eota eoto etai etal etat etee etel etio etla etoe etta ette etti etto i-be iaaa iaai iaal iaat iaba iaea iaia iala iale iall iata iate iati ibat ibea ibet ibia ibie ible ibot ibtb ibtl ieat ieet ieie ieio iele ieta iett iiie iiii iiio iiit iila iioi iioo iita iitt ilal ile- ilea ileo ilet ilia ilie ilio ilit ill- illa ille illi illo illt iloo ilot ioba iobi ioee ioel ioii ioio ioit iola iole iolo iooi iooo iota iote ioto itaa itai ital itat itbe itea itel itet itia itie itil itll itoi itol itoo itta itto laaa laal laat laba labe labi labo lael laet laia laie lail lait lala lale lali lall lalo lata late lati lato latt lbia leaa leal leao leat leba lebo leea leel leet leia leib leie leil leio leit lela lele leli lell lelo leoi leta lete leti leto lett liao liat liba libe libo lieb liel liet liia liii lila lilb lile lili lill lilo lilt lio- lita litb lite liti litl lito litt llao llat llet llll lloa lloo loat lob- loba lobb lobe lobi lobo loeb loei loit lola lole loli loll lolo loob looe lool loot lota lote loti lotl loto lott ltae ltbl ltee ltib o-eo oall oate obai obal obba obbo obea obel obet obia obie obit obla oble oboe oboi obol obot oeil oela oele oeta oeti oiba oiii oila oita oiti olat olba olbo ole- olea olei oleo olet olia olib olie olio olit olla olle olli ollo olot olta ooaa ooba oobe oobi ooia oola oolo oooo ootb otea otee otit oto- otoe otoo otta otte otti otto taa- taal taat taba tabb tabe tabi tabl tabo tael taia tail taio tait tala tale tali tall talo taoa tata tatb tate tati tato tatt tbil tbit tbta teal teat teba tebo teel teet teia teie teil tel- tela tele teli tell telo telt teta tete teti teto tett tiaa tiab tial tiao tiba tibi tie- tiea tiee tiei tiel tieo tiet tiit tila tile till tilo tilt tita tite titi tito titt tlli toab toal toat toba tobe tobi tobo tobt toea toee toei toet toie toil toit tol- tola tole toli toll tolo tolt tooa tool toot tota tote toti toto tott ttab ttbb tteo ttoe tttt