utu uua uuc uue uur uut uuu

a-be a-fu aaaa aaab aaac aaae aaaf aaal aaar aaba aabb aabc aabl aabt aaca aacb aacc aace aacf aacl aaco aacr aact aacu aaea aaec aafa aafb aafc aaff aafl aala aalc aale aall aalo aalu aaoe aaoo aara aarc aare aaro aart aaru aata aatc aatf aatt abaa abab abac abae abaf abal abar abat abau abb- abba abbb abbe abbo abbr abbt abca abcb abcc abcf abcl abcr abct abec abee abel aber abet abff abla able ablo aboa abob abof abol aboo abor abot abou abra abrc abro abta abtu abua abue abuf abul abut ac-t acaa acab acac acae acar acat acba acbl acca accc acce accf acco acct accu ace- acea acec acel acer acet acfc acfe acfl acft acla aclc acle aclr aclu acoa acoe acol acor acot acou acr- acra acrc acre acro acrr acta actc acte actf actl acto actt actu acu- acue acuf acul acuo acur acut aeac aeaf aecb aecl aect aeer aela aelc aer- aera aerc aero aeta aetc aetf aeto aetr aett afaa afao afar afat afca afcb afcc afcu afee afel afer afet affa affc affo afft afla aflc afle afoa afoe afol afoo afor afr- afra afrc afre afro afru afta aftc afte afua afue alaa alac alae alal alao alar alat alau alb- alba albc albe albo albu alca alcc alce alco alea alec alee alef aleo aler alet aleu alfa alfe all- alla alle alll allo allr allu aloa aloc aloe alof alol aloo alor alot alou alro alta alte alto alua aluf alur alut aoba aoca aoce aoeu aola aole aora aorb aort aotc aotf aouf aoul aout arab arac arae araf aral arar arat arau arba arbe arc- arca arce arco arct area arec aree aref arel areo aret areu arfa arfb arfc arff arft arfu arla arle arlo aroa arob aroe aroo aror arr- arra arrc arre arro arrr arrt arru arta artc arte arto artr arua arub arue arul arut at-l at-t ataa atab atac atae atal atar atat atca atcc atcf atcl atco atcr atea atec atee atef atel ateo ater atfb atfc atfe atla atle atlo atob atoc atoe atof atol ator atot atra atrc atre atro atru atta atte atto attr attu atua atub atuc atul atur auaa aube auca auce auct auel auer aufc aufe aul- aula aule aulf aull aulo ault aulu auol aur- aura aure auro aut- aute auto baaa baaf baal baar baat baba babb babe babo babr babu bac- baca bacc bace baco bact bael baer bafc baff bafo baft bala balc bale balf ball balo balt balu baol bar- bara barb barc bare barf baro barr bart baru bata batc bate batf bato batt batu bau- bauf baul baur bbau bbbb bbeb bbet bbfc bblb bbrc bcaa bcar bcat bcbc bcca bccc bccl bcec bcer bcet bcfc bcof bcor bcra bcru bctc bcuc beaf beal bear beat beau beba bebb bebe bebo beca becu beeb beef beel beer beet befa befe beff befo beft bela bele bell belo belt belu beo- beof beor beot bera berc bere bero berr bert beru beta betc bete beto bett betu beur bfca bffl bfta bftt blaa blab blac blae blat blau blbt blcu blea bleb blee bleo blet bleu blfc blob bloc bloo blot blou blrc blub blue bluf blur blut boab boac boal boar boat boba bobb bobe bobo bobu boca boce boco bocu boea boec boee boef boel boeo boer boet bofa bofe boff bofu bola bole boll bolo bolt bolu boob booc booe boof bool boor boot bor- bora bore borf boro borr bort boru bota botb bote boto bott boua boue bouf boul bour bout brab brac brae braf brao brat brau brca brcb brce brea breb brec bree bref brel breo brer bret brfc brfu broa brob broc broe brol broo bror brot brou brrr brtc bruc brue brut btaa btaf btcc btcl btec btfc btla btob btor btrc btrt bttb bual buar buat buba bubb bube bubo bubu buca bucc buce buco bucu buea buel buer bueu bufc bufe buff bufo bufr bula bulb bule bull bult bulu buol bur- bura burb bure burl buro burr burt buru but- buta bute buto butt c-bo caaa caab caac caaf caal caat caba cabe cabf cabo cabu cac- caca cacc cace caco cacr caec caer caeu cafa cafb cafc cafe caff cafl cafu cala calc cale calf call calo calt calu caol caor cara carb carc care carf carl caro carr cart cat- cata catb catc cate catf cato catt catu cauc cauf caul cauo caut cbac cbal cbar cbat cbbc cbca cbcc cbce cbcl cbcr cbct cbcu cbea cbec cbee cbef cber cbet cbfb cbfc cblb cblc cbol cbot cbre cbrl cbrt cbta cbtc cbtf cbtl ccaa ccab ccac ccaf ccar ccat ccba ccbc ccca cccb cccc cccf cccl cccu ccee ccel ccfa ccfc ccff ccfl ccla cclc ccob ccoc ccra ccrc ccre ccrf ccrl ccrt cctb cctc cctl cctt ccuc ccut ceac ceal cear ceat ceba cebu cec- ceca cece ceco cect ceeb ceec ceel cef- cefa cefc cel- cela celc cele celf cell celo celt ceol ceor ceou cer- cera cerc cere cerf cerl cero cert cet- ceta cete ceto cfaa cfab cfac cfae cfao cfar cfbc cfbr cfbt cfca cfcb cfcf cfcl cfco cffb cffr cfoa cfor cfra cfrb cfre cfrt cfta cftc cfte cftl cftr clab claf clar clat clau clea clec clee clef cleo cler clet cleu clob cloe clof cloo clor clot clou clra clro cltb cltc club clue clut coal coat coba cobb cobe cobo cobu coca coce coco coct cocu coel cofc cofe coff coft col- cola colb cole coll colo colt colu coob coof cool coot cor- cora corb corc core corf corl coro corr cort cota cotb cotc cote coto cott cotu coua coub coue coul cour cout crab crac craf crar crat crau crbc crbu crca crcc crce crcr cre-