a-do a-ii aaaa aaab aaad aaai aaal aaba aabb aabd aabi aabl aabt aada aadi aadt aaib aaii aala aald aali aall aalo aaoo aata aatt abaa abab abad abai abal abat abb- abba abbb abbi abbo abbt abda abdi abdo abia abib abid abil abit abla ablo aboa abob abod abol aboo abot abta adaa adab adad adai adal adao adat adba adbi adda addd addi addl addo adia adib adio adit adli adob adod adoo adot adta aiai aiba aibl aibo aida aidb aidi aidt aiia aiib aiid aila aild aili aioi aita aiti aitt alaa alad alai alal alao alat alb- alba albi albo ald- alda aldi aldl aldo ali- alia alib alid alii alil alio alit all- alla alli alll allo aloa alod aloi alol aloo alot alta alti alto aoba aola aotd at-l at-t ataa atab atad atai atal atat atdi atdt atia atid atil atit atla atli atlo atob atod atoi atol atot atta atti atto ba-i baaa baad baal baat baba babb babi babo bada badb badd badi bado baia baib baid bail baio bait bala bald bali ball balo balt baol bata bati bato batt bbad bbbb bbdd bbdo bblb bdii biad bial biao biat biba bibb bibi bibl bibo bida bidi bido bila bild bili bill bilo bilt bio- bioi biol biot bita bitd bito bitt blaa blab blad blat blbt blio blit blob blod bloo blot boab boad boai boal boat boba bobb bobi bobo boda bodb bodi bodo boi- boid boii boil boit bola bold boli boll bolo bolt boob bood bool boot bota botb botd boti boto bott btaa btdt btla btob bttb d-bo daab daad daal daba dabb dabo dabt dada dadi dado daia daid dail daio dait dala dali dall dalo dalt data dati dato datt dbit dbtt dddd ddot dia- diab diad dial diao diat diba dibb dibo dida didi dido diii dila dili dill dilo diol diot dita diti dito ditt dlab dlbd dlia dlib dlii dlil dlit doab doal doat doba dobb dobi dobl dod- doda dodd dodi dodo doid doil doit dola dold doli doll dolo dolt doob dood dool doot dota dotd doti doto dott dtaa dtla dtot iaaa iaai iaal iaat iaba iadb iadt iaia iala iall iata iati ibad ibat ibdo ibia ibid ibot ibtb ibtl idad idat idda iddo idia idid idil idio idli idol idta iida iiii iiio iiit iila iioi iioo iita iitt ilal ilia ilio ilit ill- illa illd illi illo illt iloo ilot ioba iobi iod- ioda iodd iodo ioii ioio ioit iola iolo iooi iooo iota ioto itaa itai ital itat itdo itia itil itll itoi itol itoo itta itto laaa laad laal laat laba labi labo lada ladd ladi lado laia laid lail lait lala lald lali lall lalo lata latd lati lato latt lbia liao liat liba libo lida lidb lidl lido liia liii lila lilb lili lill lilo lilt lio- liod lita litb litd liti litl lito litt llao llat lldb llll lloa llod lloo load loat lob- loba lobb lobi lobo loda lodi loid loit lola lold loli loll lolo loob lood lool loot lota lotd loti lotl loto lott ltbl ltib oall obad obai obal obba obbo obdt obia obid obit obla oboi obol obot obtd odai odal odbo odda oddd oddi odia odio odla odoo odot oiba oido oiii oila oita oiti olat olba olbo oldb olia olib olid olio olit olla olli ollo olot olta ooaa ooba oobi ooda oodi ooia ooid oola oold oolo oooo ootb otbd otit oto- otoo otta otti otto taa- taal taat taba tabb tabi tabl tabo tada tado taia tail taio tait tala tali tall talo taoa tata tatb tati tato tatt tbil tbit tbta tdal tddb tdil tiaa tiab tial tiao tiba tibi tidd tiit tila tild till tilo tilt tita titi tito titt tlli toab toad toal toat toba tobi tobo tobt toda todd todi todo todt toid toil toit tol- tola told toli toll tolo tolt tooa tood tool toot tota totd toti toto tott ttab ttbb tttt