a-be a-ii aaaa aaab aaac aaae aaai aaar aaba aabb aabc aabi aabt aaca aacb aacc aace aaci aaco aacr aact aacu aaea aaec aaib aaic aaii aaoe aaoo aara aarc aare aari aaro aart aaru aata aatc aatt abaa abab abac abae abai abar abat abau abax abb- abba abbb abbe abbi abbo abbr abbt abca abcb abcc abci abcr abct abec abee aber abet abia abib abic abie abir abit abiu aboa abob aboo abor abot abou abox abra abrc abri abro abta abtu abua abue abut ac-t acaa acab acac acae acai acar acat acba acca accc acce acci acco acct accu ace- acea acec acer acet aci- acia acic acie acir acoa acoe acor acot acou acr- acra acrc acre acri acro acrr acta actc acte acti acto actt actu acu- acue acuo acur acut aeac aebi aecb aeci aect aeer aeio aeit aer- aera aerc aeri aero aeta aetc aeto aetr aett aetx aiai aiba aibo aica aicc aice aicr aiea aiee aiet aiia aiib aiic aiir aioc aioi aira aire airi airo airt airx aita aite aiti aitr aitt aitu aiui aixa aixi aoba aoca aoce aoeu aora aorb aort aotc aout arab arac arae arai arar arat arau arax arba arbe arbi arc- arca arce arci arco arct area arec aree arei areo aret areu arex aria arib arie arii ario arit aroa arob aroe aroi aroo aror arr- arra arrc arre arri arro arrr arrt arru arta artc arte arti arto artr artx arua arub arue arui arut at-t at-x ataa atab atac atae atai atar atat atax atca atcc atco atcr atea atec atee atei ateo ater atex atia atic atie atit atiu atob atoc atoe atoi ator atot atra atrc atre atri atro atru atrx atta atte atti atto attr attu atua atub atuc atur auaa aube auca auce auci auct auer aur- aura aure auri auro aut- aute auto auxa axar axat axce axer axi- axia axie axo- axoa axto axxo ba-i ba-x baaa baar baat baba babb babe babi babo babr babu bac- baca bacc bace baci baco bact baer baia baib baic baie baio bair bait baix bar- bara barb barc bare bari baro barr bart baru barx bata batc bate bati bato batt batu bau- baur baux baxi baxt bbau bbbb bbci bbeb bbet bbox bbrc bcaa bcar bcat bcbc bcca bccc bcci bcec bcer bcet bcia bcie bcit bcor bcra bcru bctc bcuc bear beat beau beba bebb bebe bebi bebo beca beci becu beeb beer beet beia beic beir beit beo- beor beot bera berc bere beri bero berr bert beru beta betc bete beti beto bett betu beur beux biao biar biat biba bibb bibe bibi bibo bica bicc bice bici bico bieb bier biet bieu bio- bioc bioi biot biou biox bira birb bire biri biro birr birt biru birx bita bitc bite bito bitt bitu bitx bixa bixi boab boac boai boar boat boba bobb bobe bobi bobo bobu boca boce boco bocu boea boec boee boeo boer boet boi- boie boii boit boiu boob booc booe boor boot boox bor- bora bore bori boro borr bort boru bota botb bote boti boto bott boua boue bour bout boxa brab brac brae brai brao brat brau brax brca brcb brce brea breb brec bree brei breo brer bret brex bria bric brie brio brit brix broa brob broc broe broo bror brot brou brox brrr brtc bruc brue brut brux btaa btcc btcx btec btex btie btob btor btrc btrt bttb buar buat buba bubb bube bubi bubo bubu buca bucc buce buci buco bucu buea buer bueu buic buie buir buit buiu buix bur- bura burb bure buri buro burr burt buru but- buta bute buti buto butt buxa c-bo caaa caab caac caat caba cabe cabi cabo cabu cac- caca cacc cace caci caco cacr caec caei caer caeu caex caia caib caic caio cair cait caiu caix caoi caor cara carb carc care cari caro carr cart carx cat- cata catb catc cate cati cato catt catu cauc cauo caut caux caxa cbac cbar cbat cbax cbbc cbca cbcc cbce cbcr cbct cbcu cbea cbec cbee cber cbet cbia cbir cbit cbot cbox cbre cbrt cbta cbtc cbux cbxa ccaa ccab ccac ccai ccar ccat ccba ccbc ccca cccb cccc ccci cccu ccee ccic ccii ccir ccix ccob ccoc ccra ccrc ccre ccri ccrt cctb cctc cctt ccuc ccut ccxi ceac cear ceat ceba cebu cec- ceca cece ceci ceco cect ceeb ceec ceor ceou cer- cera cerc cere ceri cero cert cet- ceta cete ceti ceto ceui ceux cexe ciaa ciao ciar ciat ciau ciba cibc cibe cibi cibo cica cicc cici cico cicr cict cicu ciee cier ciia ciii ciit ciob cior cira cirb circ cire ciri ciro cirr cirt cita citb cite citi cito citt citu ciuc cixi coai coat coax coba cobb cobe cobi cobo cobu coca coce coco coct cocu coex coia coir coit coix coob coot cor- cora corb corc core cori coro corr cort cota cotb cotc cote coti coto cott cotu coua coub coue cour cout coux coxa coxe crab crac crai crar crat crau crax crbc crbu crca crcc crce crcr cre- crea creb crec cree crei creo cret creu crex cria crib cric crie crit criu crob croc croe croo cror crot crrt crtc crub crue crut crux ctab ctae ctba ctbi ctca ctec ctia ctic ctor ctot ctrc ctta cuau cub- cuba cubb cube cubi cuca cucc cuce cuci cuer cui- cuir cuit cura curb cure curi curo curr curt cut- cuta cutc cute cuto cutt cxii cxix cxro cxxi cxxx eaba eaca eacc eaec eaiu eara earb eare earo eart eata eate eati eaux ebac ebba ebbc ebbo ebbr ebcc eber ebic ebit ebix eboe eboo ebor ebox ebro ebru ebur ecaa ecac ecai ecao ecar ecat ecbc ecbe ecca eccb eccc ecce ecci ecco ecct ecib ecit eco- ecot ecou ecra ecrc ecri ecrr ecru