utc ute utl uto utp utr utt utu uua uuc uue uur uut uuu

a-be aaaa aaab aaac aaae aaal aaap aaar aaba aabb aabc aabl aabp aabt aaca aacb aacc aace aacl aaco aacp aacr aact aacu aaea aaec aaep aala aalc aale aall aalo aalu aaoe aaoo aapa aapc aapl aapo aapt aara aarc aare aaro aarp aart aaru aata aatc aatt aaup abaa abab abac abae abal abap abar abat abau abb- abba abbb abbe abbo abbr abbt abca abcb abcc abcl abcp abcr abct abec abee abel aber abet abla able ablo aboa abob abol aboo abor abot abou abpa abpc abpp abpr abra abrc abro abta abtu abua abue abul abut ac-t acaa acab acac acae acap acar acat acba acbl acca accc acce acco accp acct accu ace- acea acec acel acer acet acla aclc acle aclr aclu acoa acoe acol acop acor acot acou acpa acpe acpr acpt acpu acr- acra acrc acre acro acrr acta actc acte actl acto actt actu acu- acue acul acuo acup acur acut aeac aeap aecb aecl aect aeer aela aelc aelp aer- aera aerc aero aeta aetc aeto aetr aett al-p alaa alac alae alal alao alap alar alat alau alb- alba albc albe albo albu alca alcc alce alco alea alec alee aleo alep aler alet aleu all- alla alle alll allo allr allu aloa aloc aloe alol aloo alop alor alot alou alpa alpe alpl alpo alpu alro alta alte alto alua alur alut aoba aoca aoce aoeu aola aole aopo aora aorb aort aotc aoul aout apac apal apao apap apar apat apba apbr apca apcb apcc apco apcr apea apec apel apep aper apet apeu apl- apla aple aplp aplu apo- apoc apoe apoo apop apor apot apou appa appc appl appr appt appu apra aprc apre apro aprt apta aptc apte aptt apua apuc apup arab arac arae aral arap arar arat arau arba arbe arc- arca arce arco arct area arec aree arel areo arep aret areu arla arle arlo aroa arob aroe aroo aror arpa arpe arpl arpu arr- arra arrc arre arro arrr arrt arru arta artc arte arto artr arua arub arue arul arup arut at-l at-t ataa atab atac atae atal atap atar atat atca atcc atcl atco atcr atea atec atee atel ateo atep ater atla atle atlo atob atoc atoe atol atop ator atot atpr atra atrc atre atro atrp atru atta atte atto attp attr attu atua atub atuc atul atur auaa aube auca auce aucp auct auel auer aul- aula aule aull aulo ault aulu auol aupc aur- aura aure auro aut- aute auto baaa baal baar baat baba babb babe babo babr babu bac- baca bacc bace baco bact bael baer bala balc bale ball balo balt balu baol bapa bapc bape bapp bapt bapu bar- bara barb barc bare baro barr bart baru bata batc bate bato batt batu bau- baul baur bbau bbbb bbeb bbet bblb bbpr bbrc bcaa bcap bcar bcat bcbc bcbp bcca bccc bccl bcec bcer bcet bcor bcpl bcpp bcra bcru bctc bcuc bcup beal beap bear beat beau beba bebb bebe bebo beca becu beeb beel beep beer beet bela bele bell belo belp belt belu beo- beor beot bepo bera berc bere bero berr bert beru beta betc bete beto bett betu beur blaa blab blac blae blat blau blbt blcu blea bleb blee bleo blet bleu blob bloc bloo blop blot blou blrc blub blue blup blur blut boab boac boal boar boat boba bobb bobe bobo bobu boca boce boco bocu boea boec boee boel boeo boep boer boet bola bole boll bolo bolt bolu boob booc booe bool boop boor boot bopa bope bopp bor- bora bore boro borr bort boru bota botb bote boto bott boua boue boul boup bour bout bpcp bpea bpel bpoe bpot bprc brab brac brae brao brat brau brca brcb brce brea breb brec bree brel breo brep brer bret brlp broa brob broc broe brol broo bror brot brou brrr brtc bruc brue brup brut btaa btbp btcc btcl btec btla btlp btob btor btrc btrt bttb bual buar buat buba bubb bube bubo bubu buca bucc buce buco bucu buea buel buer bueu bula bulb bule bull bult bulu buol bupa bupc bur- bura burb bure burl buro burp burr burt buru but- buta bute buto butt c-bo caaa caab caac caal caap caat caba cabe cabo cabu cac- caca cacc cace caco cacr caec caer caeu cala calc cale call calo calp calt calu caol caor capa capb capc cape capo capp capt capu cara carb carc care carl caro carp carr cart cat- cata catb catc cate cato catt catu cauc caul cauo caup caut cbac cbal cbar cbat cbbc cbca cbcc cbce cbcl cbcp cbcr cbct cbcu cbea cbec cbee cber cbet cblb cblc cbol cbot cbpc cbpp cbre cbrl cbrt cbta cbtc cbtl ccaa ccab ccac ccap ccar ccat ccba ccbc ccca cccb cccc cccl cccp cccu ccee ccel ccla cclc ccob ccoc ccpa ccpe ccpl ccpp ccpr ccra ccrc ccre ccrl ccrp ccrt cctb cctc cctl cctt ccuc ccup ccut ceac ceal cear ceat ceba cebp cebu cec- ceca cece ceco cecp cect ceeb ceec ceel cel- cela celc cele cell celo celt ceol ceop ceor ceou cepa cepc cepe cepo cepp cepr cept cer- cera cerc cere cerl cero cerp cert cet- ceta cete ceto cetp clab clap clar clat clau clea clec clee cleo clep cler clet cleu clob cloe cloo clop clor clot clou clpb clpp clra clro cltb cltc club clue clut coal coat coba cobb cobe cobo cobu coca coce coco cocp coct cocu coel coep col- cola colb cole coll colo colp colt colu coob cool coop coot copa cope copo copp copr copt cor- cora corb corc core corl coro corp corr cort cota cotb cotc cote coto cott cotu coua coub coue coul coup cour cout cpaa cpac cpap