a-be a-ii aaaa aaab aaac aaae aaai aaal aaar aaba aabb aabc aabi aabl aaca aacb aacc aace aaci aacl aaco aacr aacu aaea aaec aaib aaic aaii aala aalc aale aali aall aalo aalu aaoe aaoo aara aarc aare aari aaro aaru abaa abab abac abae abai abal abar abau abb- abba abbb abbe abbi abbo abbr abca abcb abcc abci abcl abcr abec abee abel aber abia abib abic abie abil abir abiu abla able ablo aboa abob abol aboo abor abou abra abrc abri abro abua abue abul acaa acab acac acae acai acar acba acbl acca accc acce acci acco accu ace- acea acec acel acer aci- acia acic acie acir acla aclc acle acli aclr aclu acoa acoe acol acor acou acr- acra acrc acre acri acro acrr acu- acue acul acuo acur aeac aebi aecb aeci aecl aeer aeio aela aelc aer- aera aerc aeri aero aiai aiba aibl aibo aica aicc aice aicr aiea aiee aiel aiia aiib aiic aiir aila aile aili ailu aioc aioi aira aire airi airo aiui alaa alac alae alai alal alao alar alau alb- alba albc albe albi albo albu alca alcc alce alco alea alec alee aleo aler aleu ali- alia alib alie alii alil alio alir aliu all- alla alle alli alll allo allr allu aloa aloc aloe aloi alol aloo alor alou alro alua alui alur aoba aoca aoce aoeu aola aole aora aorb aoul arab arac arae arai aral arar arau arba arbe arbi arc- arca arce arci arco area arec aree arei arel areo areu aria arib arie arii aril ario arla arle arli arlo aroa arob aroe aroi aroo aror arr- arra arrc arre arri arro arrr arru arua arub arue arui arul auaa aube auca auce auci auel auer aul- aula aule auli aull aulo aulu auol aur- aura aure auri auro ba-i baaa baal baar baba babb babe babi babo babr babu bac- baca bacc bace baci baco bael baer baia baib baic baie bail baio bair bala balc bale bali ball balo balu baol bar- bara barb barc bare bari baro barr baru bau- baul baur bbau bbbb bbci bbeb bblb bbrc bcaa bcar bcbc bcca bccc bcci bccl bcec bcer bcia bcie bcor bcra bcru bcuc beal bear beau beba bebb bebe bebi bebo beca beci becu beeb beel beer beia beic beil beir bela bele beli bell belo belu beo- beor bera berc bere beri bero berr beru beur bial biao biar biba bibb bibe bibi bibl bibo bica bicc bice bici bico bieb biel bier bieu bila bile bili bill bilo bilu bio- bioc bioi biol biou bira birb bire biri birl biro birr biru blaa blab blac blae blau blcu blea bleb blee blei bleo bleu blic blio blir blob bloc bloo blou blrc blub blue blur boab boac boai boal boar boba bobb bobe bobi bobo bobu boca boce boco bocu boea boec boee boel boeo boer boi- boie boii boil boiu bola bole boli boll bolo bolu boob booc booe bool boor bor- bora bore bori boro borr boru boua boue boul bour brab brac brae brai brao brau brca brcb brce brea breb brec bree brei brel breo brer bria bric brie bril brio broa brob broc broe brol broo bror brou brrr bruc brue bual buar buba bubb bube bubi bubo bubu buca bucc buce buci buco bucu buea buel buer bueu buic buie buir buiu bula bulb bule buli bull bulu buol bur- bura burb bure buri burl buro burr buru c-bo caaa caab caac caal caba cabe cabi cabo cabu cac- caca cacc cace caci caco cacr caec caei caer caeu caia caib caic cail caio cair caiu cala calc cale cali call calo calu caoi caol caor cara carb carc care cari carl caro carr cauc caul cauo cbac cbal cbar cbbc cbca cbcc cbce cbcl cbcr cbcu cbea cbec cbee cber cbia cbir cblb cblc cbol cbre cbrl ccaa ccab ccac ccai ccar ccba ccbc ccca cccb cccc ccci cccl cccu ccee ccel ccic ccii ccil ccir ccla cclc ccli ccob ccoc ccra ccrc ccre ccri ccrl ccuc ceac ceal cear ceba cebu cec- ceca cece ceci ceco ceeb ceec ceel ceil cel- cela celc cele celi cell celo ceol ceor ceou cer- cera cerc cere ceri cerl cero ceui ciaa cial ciao ciar ciau ciba cibc cibe cibi cibo cica cicc cici cico cicr cicu ciee ciel cier ciia ciii cila cili cill cilo ciob cior cira cirb circ cire ciri cirl ciro cirr ciuc clab clai clar clau clea clec clee clei cleo cler cleu clib clic clii clio clir clob cloe cloo clor clou clra clri clro club clue coai coal coba cobb cobe cobi cobo cobu coca coce coco cocu coel coia coil coir col- cola colb cole coli coll colo colu coob cool cor- cora corb corc core cori corl coro corr coua coub coue coul cour crab crac crai crar crau crbc crbu crca crcc crce crcr cre- crea creb crec cree crei creo creu cria crib cric crie criu crob croc croe crol croo cror crub crue cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cuer cui- cuil cuir cula culb culc cule cull culo cura curb cure curi curl curo curr e-cl e-la eaba eaca eacc eaec eaiu eala ealc eale eara earb eare earl earo ebac ebal ebba ebbc ebbo ebbr ebcc ebel eber ebic ebla ebli eboe ebol eboo ebor ebro ebru ebul ebur ecaa ecac ecai ecal ecao ecar ecbc ecbe ecca eccb eccc ecce ecci eccl ecco ecib ecil ecla eco- ecol ecou ecra ecrc ecri ecrl ecrr ecru ecua eeca eeea eeee eele eeoc eera eerc eero eiao eica eico eiec eiei eier eila eile eiou eira eire el-b elab elac elai elal elar elba elbe elbi elbo elbu elca elcb elce elco elea elec elee eleo eler elia elic elie elil elio ella elle elli ello ellu eloi elra elro