utf uto utp utr utt utu uua uuc uue uur uut uuu

a-be a-fu aaaa aaab aaac aaae aaaf aaap aaar aaba aabb aabc aabp aabt aaca aacb aacc aace aacf aaco aacp aacr aact aacu aaea aaec aaep aafa aafb aafc aaff aaoe aaoo aapa aapc aapo aapt aara aarc aare aaro aarp aart aaru aata aatc aatf aatt aaup abaa abab abac abae abaf abap abar abat abau abb- abba abbb abbe abbo abbr abbt abca abcb abcc abcf abcp abcr abct abec abee aber abet abff aboa abob abof aboo abor abot abou abpa abpc abpp abpr abra abrc abro abta abtu abua abue abuf abut ac-t acaa acab acac acae acap acar acat acba acca accc acce accf acco accp acct accu ace- acea acec acer acet acfc acfe acft acoa acoe acop acor acot acou acpa acpe acpr acpt acpu acr- acra acrc acre acro acrr acta actc acte actf acto actt actu acu- acue acuf acuo acup acur acut aeac aeaf aeap aecb aect aeer aer- aera aerc aero aeta aetc aetf aeto aetr aett afaa afao afap afar afat afca afcb afcc afcu afee afer afet affa affc affo afft afoa afoe afoo afor afpa afpc afpe afr- afra afrc afre afro afru afta aftc afte aftp afua afue aoba aoca aoce aoeu aopo aora aorb aort aotc aotf aouf aout apac apao apap apar apat apba apbr apca apcb apcc apco apcr apea apec apep aper apet apeu apfa apfc apfo apft apo- apoc apoe apof apoo apop apor apot apou appa appc appr appt appu apra aprc apre apro aprt apta aptc apte aptt apua apuc apup arab arac arae araf arap arar arat arau arba arbe arc- arca arce arco arct area arec aree aref areo arep aret areu arfa arfb arfc arff arft arfu aroa arob aroe aroo aror arpa arpe arpu arr- arra arrc arre arro arrr arrt arru arta artc arte arto artr arua arub arue arup arut at-t ataa atab atac atae atap atar atat atca atcc atcf atco atcr atea atec atee atef ateo atep ater atfb atfc atfe atob atoc atoe atof atop ator atot atpr atra atrc atre atro atrp atru atta atte atto attp attr attu atua atub atuc atur auaa aube auca auce aucp auct auer aufc aufe aupc aur- aura aure auro aut- aute auto baaa baaf baar baat baba babb babe babo babr babu bac- baca bacc bace baco bact baer bafc baff bafo baft bapa bapc bape bapp bapt bapu bar- bara barb barc bare barf baro barr bart baru bata batc bate batf bato batt batu bau- bauf baur bbau bbbb bbeb bbet bbfc bbpr bbrc bcaa bcap bcar bcat bcbc bcbp bcca bccc bcec bcer bcet bcfc bcof bcor bcpp bcra bcru bctc bcuc bcup beaf beap bear beat beau beba bebb bebe bebo beca becu beeb beef beep beer beet befa befe beff befo beft beo- beof beor beot bepo bera berc bere bero berr bert beru beta betc bete beto bett betu beur bfca bfpo bfpp bfta bftt boab boac boar boat boba bobb bobe bobo bobu boca boce boco bocu boea boec boee boef boeo boep boer boet bofa bofe boff bofu boob booc booe boof boop boor boot bopa bope bopp bor- bora bore borf boro borr bort boru bota botb bote boto bott boua boue bouf boup bour bout bpcp bpea bpfc bpoe bpot bprc bptf brab brac brae braf brao brat brau brca brcb brce brea breb brec bree bref breo brep brer bret brfc brfu broa brob broc broe broo bror brot brou brrr brtc bruc brue brup brut btaa btaf btbp btcc btec btfc btob btor btrc btrt bttb buar buat buba bubb bube bubo bubu buca bucc buce buco bucu buea buer bueu bufc bufe buff bufo bufr bupa bupc bur- bura burb bure buro burp burr burt buru but- buta bute buto butt c-bo caaa caab caac caaf caap caat caba cabe cabf cabo cabu cac- caca cacc cace caco cacr caec caer caeu cafa cafb cafc cafe caff cafu caor capa capb capc cape capo capp capt capu cara carb carc care carf caro carp carr cart cat- cata catb catc cate catf cato catt catu cauc cauf cauo caup caut cbac cbar cbat cbbc cbca cbcc cbce cbcp cbcr cbct cbcu cbea cbec cbee cbef cber cbet cbfb cbfc cbot cbpc cbpp cbre cbrt cbta cbtc cbtf ccaa ccab ccac ccaf ccap ccar ccat ccba ccbc ccca cccb cccc cccf cccp cccu ccee ccfa ccfc ccff ccob ccoc ccpa ccpe ccpp ccpr ccra ccrc ccre ccrf ccrp ccrt cctb cctc cctt ccuc ccup ccut ceac cear ceat ceba cebp cebu cec- ceca cece ceco cecp cect ceeb ceec cef- cefa cefc ceop ceor ceou cepa cepc cepe cepo cepp cepr cept cer- cera cerc cere cerf cero cerp cert cet- ceta cete ceto cetp cfaa cfab cfac cfae cfao cfar cfbc cfbr cfbt cfca cfcb cfcf cfco cffb cffr cfoa cfor cfpa cfpo cfpr cfra cfrb cfre cfrp cfrt cfta cftc cfte cftr coat coba cobb cobe cobo cobu coca coce coco cocp coct cocu coep cofc cofe coff coft coob coof coop coot copa cope copo copp copr copt cor- cora corb corc core corf coro corp corr cort cota cotb cotc cote coto cott cotu coua coub coue coup cour cout cpaa cpac cpaf cpap cpbc cpca cpce cpcu cpea cpeb cpep cper cpff cpft cppa cpre cprt cptp cptr crab crac craf crap crar crat crau crbc crbu crca crcc crce crcr cre- crea creb crec cree creo crep cret creu crfc crob croc croe croo crop cror crot crpc crrt crtc crtf crtp crub crue crup crut ctab ctae ctba ctca ctcf ctcp ctec ctep ctfc ctfo ctor ctot ctpo ctpp ctrc ctrp ctta cuau cub- cuba cubb cube cuca cucc cuce cuer cufa cufc cuff cufo cupe cupo cupp cupr cura curb cure curf curo curr curt cut- cuta