a-do a-ii aaaa aaab aaad aaai aaal aaar aaba aabb aabd aabi aabl aabt aada aadi aadt aadu aaib aaii aala aald aali aall aalo aalu aaoo aara aard aari aaro aart aaru aata aatt abaa abab abad abai abal abar abat abau abb- abba abbb abbi abbo abbr abbt abda abdi abdo abdu abia abib abid abil abir abit abiu abla ablo aboa abob abod abol aboo abor abot abou abra abri abro abta abtu abua abud abul abut adaa adab adad adai adal adao adar adat adba adbi adda addd addi addl addo addr addu adia adib adio adir adit adli adob adod adoo ador adot adra adro adta adua adub adur aiai aiba aibl aibo aida aidb aidi aidr aidt aidu aiia aiib aiid aiir aila aild aili ailu aioi aira aird airi airo airt aita aiti aitr aitt aitu aiud aiui alaa alad alai alal alao alar alat alau alb- alba albi albo albu ald- alda aldi aldl aldo ali- alia alib alid alii alil alio alir alit aliu all- alla alli alll allo allr allu aloa alod aloi alol aloo alor alot alou alro alta alti alto alua alui alur alut aoba aola aora aorb aort aotd aoul aout arab arad arai aral arar arat arau arba arbi arda ardi ardl ardo ardu aria arib arid arii aril ario arit arla arli arlo aroa arob arod aroi aroo aror arr- arra arri arro arrr arrt arru arta arti arto artr arua arub arud arui arul arut at-l at-t ataa atab atad atai atal atar atat atdi atdt atia atid atil atit atiu atla atli atlo atob atod atoi atol ator atot atra atri atro atru atta atti atto attr attu atua atub atul atur auaa audi audo aul- aula auld auli aull aulo ault aulu auol aur- aura aurd auri auro aut- auto ba-i baaa baad baal baar baat baba babb babi babo babr babu bada badb badd badi bado badr badu baia baib baid bail baio bair bait bala bald bali ball balo balt balu baol bar- bara barb bard bari baro barr bart baru bata bati bato batt batu bau- baud baul baur bbad bbau bbbb bbdd bbdo bblb bd-r bdii biad bial biao biar biat biba bibb bibi bibl bibo bida bidi bido bidr bidu bila bild bili bill bilo bilt bilu bio- bioi biol biot biou bira birb bird biri birl biro birr birt biru bita bitd bito bitt bitu blaa blab blad blat blau blbt bldr blio blir blit blob blod bloo blot blou blub blud blur blut boab boad boai boal boar boat boba bobb bobi bobo bobu boda bodb bodi bodo bodu boi- boid boii boil boit boiu bola bold boli boll bolo bolt bolu boob bood bool boor boot bor- bora bord bori boro borr bort boru bota botb botd boti boto bott boua boud boul bour bout brab brad brai brao brat brau brda brdo brdt bria brid bril brio brit broa brob brod brol broo bror brot brou brrr brud brut btaa btdt btla btob btor btrt bttb buad bual buar buat buba bubb bubi bubo bubu buda budb budd budi budl budo budu buid buir buit buiu bula bulb buld buli bull bult bulu buol bur- bura burb burd buri burl buro burr burt buru but- buta buti buto butt d-bo daab daad daal daar daau daba dabb dabo dabt dabu dada dadi dado dadu daia daid dail daio dair dait dala dali dall dalo dalt dalu daou dara darb dard dari darl daro darr dart daru data dati dato datr datt datu daub daud daur daut dbar dbit dbtt dddd ddot ddub dia- diab diad dial diao diar diat diba dibb dibo dida didi dido didu diii dila dili dill dilo diol dior diot diou dira dird dirl dirr dirt dita diti dito ditt dlab dlbd dlia dlib dlii dlil dlit doab doal doar doat doba dobb dobi dobl dobu dod- doda dodd dodi dodo doid doil doit dola dold doli doll dolo dolt dolu doob dood dool door doot dora dord dori doro dorr dort doru dota dotd doti doto dott doub doud doul dour dout draa drab drad drar drat drau drba drda drib dril drit drob drod drol drot drou drra drua drub drui drut druu dtaa dtla dtor dtot dtrl duaa duab duad dual duar duat dub- duba dubb dubu duda dudd dudo dudu duid duil duir duit dula duli dull dulo dult dulu duo- dura duri duro durt duru duta duul duur duut iaaa iaai iaal iaat iaba iadb iadt iaia iala iall ialu iara iart iaru iata iati ibad ibar ibat ibdo ibia ibid ibot ibra ibrd ibri ibro ibtb ibtl idad idar idat idda iddo idia idid idil idio idir idli idol idra idro idta idub iduo iida iiii iiio iiit iila iioi iioo iira iita iitr iitt ilal ilar ilia ilio ilir ilit ill- illa illd illi illo illt iloo ilot ilud ilut ioba iobi iod- ioda iodd iodo ioii ioio ioit iola iolo iooi iooo iora iori iota ioto irad irai iral irao irar irda irdo iri- iria irid iril irio irla irlb irob irod irra irri irta irti irul itaa itai ital itar itat itdo itia itil itll itoi itol itoo itor itou itra itri itta itto itur iuiu iura laaa laad laal laar laat laba labi labo labr labu lada ladd ladi lado ladu laia laid lail lair lait lala lald lali lall lalo lalu laou lara larb lard lari larr lart laru lata latd lati lato latt latu laub laud laul laur laut lbar lbia lblr lbrt liao liar liat liba libo libr libu lida lidb lidl lido liia liii liir lila lilb lili lill lilo lilt lilu lio- liod lior lira lird liri lirl liro lirr lirt liru lita litb litd liti litl lito litr litt litu liua liut llao llat lldb llll lloa llod lloo llud load loar loat lob- loba lobb lobi lobo loda lodi loid loir loit