utb utc ute uti utm uto utr utt utu uua uuc uue uum uur uut uuu

a-be a-ii aaaa aaab aaac aaae aaai aaam aaar aaba aabb aabc aabi aabm aabt aaca aacb aacc aace aaci aacm aaco aacr aact aacu aaea aaec aaem aaib aaic aaii aama aamb aamc aame aami aamo aamr aaoe aaoo aara aarc aare aari aarm aaro aart aaru aata aatc aatt abaa abab abac abae abai abam abar abat abau abb- abba abbb abbe abbi abbo abbr abbt abca abcb abcc abci abcr abct abec abee aber abet abia abib abic abie abim abir abit abiu abma abmb abmc abmt aboa abob aboo abor abot abou abra abrc abri abro abta abtu abua abue abum abut ac-t acaa acab acac acae acai acar acat acba acca accc acce acci accm acco acct accu ace- acea acec acem acer acet aci- acia acic acie acim acir acma acmc acme acmi acmu acoa acoe acom acor acot acou acr- acra acrc acre acri acrm acro acrr acta actc acte acti acto actt actu acu- acue acum acuo acur acut aeac aebi aecb aeci aect aeer aeio aeit aemt aeom aer- aera aerc aeri aero aeta aetc aeto aetr aett aiai aiba aibo aica aicc aice aicr aiea aiee aiet aiia aiib aiic aiir aimc aime aimi aimm aimo aioc aioi aira aire airi airo airt aita aite aiti aitr aitt aitu aiui amaa amac amae amai amam amar amat amb- amba ambe ambi ambo ambr ambu amca amcc amco amec amee amei amer amet ameu amia amib amic amie amii amir amit amm- amma amme ammi ammo ammu amob amoc amoi amoo amor amot amou amra amrc amri amro amta amtc amte amti amto amua amui amum amur aoba aoca aoce aoeu aoma aora aorb aort aotc aout arab arac arae arai aram arar arat arau arba arbe arbi arc- arca arce arci arcm arco arct area arec aree arei arem areo aret areu aria arib arie arii arim ario arit arma armc arme armi armm armo armt armu aroa arob aroe aroi arom aroo aror arr- arra arrc arre arri arro arrr arrt arru arta artc arte arti arto artr arua arub arue arui arum arut at-t ataa atab atac atae atai atar atat atca atcc atco atcr atea atec atee atei atem ateo ater atia atic atie atim atit atiu atm- atma atme atmo atmu atob atoc atoe atoi atom ator atot atra atrc atre atri atrm atro atru atta atte atti atto attr attu atua atub atuc atum atur auaa aube auca auce auci auct auer auma aumi aur- aura aure auri auro aut- aute auto ba-i baaa baam baar baat baba babb babe babi babm babo babr babu bac- baca bacc bace baci baco bact baer baia baib baic baie baio bair bait bama bamb bamc bame bami bamm bamu bar- bara barb barc bare bari barm baro barr bart baru bata batc bate bati bato batt batu bau- baum baur bbau bbbb bbci bbcm bbeb bbet bbrc bcaa bcam bcar bcat bcbc bcca bccc bcci bccm bcec bcer bcet bcia bcie bcit bcma bcor bcra bcru bctc bcuc beam bear beat beau beba bebb bebe bebi bebo beca beci becu beeb beem beer beet beia beic beim beir beit bema beme bemu beo- beor beot bera berc bere beri berm bero berr bert beru beta betc bete beti beto bett betu beur biao biar biat biba bibb bibe bibi bibo bica bicc bice bici bico bieb bier biet bieu bima bimo bio- bioc bioi biot biou bira birb bire biri biro birr birt biru bita bitc bite bito bitt bitu bmaa bmce bmci bmic bmir bmmi bmoc bmtc boab boac boai boar boat boba bobb bobe bobi bobo bobu boca boce bocm boco bocu boea boec boee boeo boer boet boi- boie boii boim boit boiu boma bomb bome bomi bomt bomu boob booc booe boom boor boot bor- bora bore bori borm boro borr bort boru bota botb bote boti boto bott boua boue boum bour bout brab brac brae brai bram brao brat brau brca brcb brce brea breb brec bree brei brem breo brer bret bria bric brie brim brio brit brmc broa brob broc broe brom broo bror brot brou brrm brrr brtc bruc brue brum brut btaa btcc btec btie btob btor btrc btrt bttb buar buat buba bubb bube bubi bubo bubu buca bucc buce buci buco bucu buea buem buer bueu buic buie buir buit buiu bum- buma bumb bur- bura burb bure buri burm buro burr burt buru but- buta bute buti buto butt c-bo caaa caab caac caam caat caba cabe cabi cabo cabu cac- caca cacc cace caci cacm caco cacr caec caei caem caer caeu caia caib caic caim caio cair cait caiu cama camb camc came cami camm camo camt caoi caor cara carb carc care cari carm caro carr cart cat- cata catb catc cate cati catm cato catt catu cauc caum cauo caut cbac cbar cbat cbbc cbca cbcc cbce cbcm cbcr cbct cbcu cbea cbec cbee cber cbet cbia cbir cbit cbme cbot cbre cbrm cbrt cbta cbtc ccaa ccab ccac ccai ccam ccar ccat ccba ccbc ccca cccb cccc ccci cccm cccu ccee ccic ccii ccim ccir ccma ccmb ccmc ccmm ccob ccoc ccom ccra ccrc ccre ccri ccrt cctb cctc cctt ccuc ccut ceac cear ceat ceba cebu cec- ceca cece ceci cecm ceco cect ceeb ceec ceem ceim cema cemb ceme cemm cemr cemu ceor ceou cer- cera cerc cere ceri cero cert cet- ceta cete ceti ceto ceui ciaa ciam ciao ciar ciat ciau ciba cibc cibe cibi cibo cica cicc cici cico cicr cict cicu ciee cier ciia ciii ciit cima cimb cime cimi cimm cimo cimr ciob cior cira cirb circ cire ciri cirm ciro cirr cirt cita citb cite citi cito citt citu ciuc cmaa cmac cmba cmbc cmcc cmea cmec cmii cmir cmmb cmmc cmmi cmoc cmot cmra