-ase a-be aaaa aaab aaac aaad aaae aaar aaas aaba aabb aabc aabd aabt aaca aacb aacc aacd aace aacr aacs aact aacu aada aadc aade aads aadt aadu aaea aaec aaes aara aarc aard aare aars aart aaru aasa aasc aasd aase aass aast aasu aata aatc aatt aaus abaa abab abac abad abae abar abas abat abau abb- abba abbb abbe abbr abbs abbt abca abcb abcc abcd abcr abcs abct abda abdu abec abed abee aber abes abet abra abrc abrs abs- absa absd abse abss absu abta abts abtu abua abud abue abus abut ac-t acaa acab acac acad acae acar acas acat acba acca accc accd acce accs acct accu acda acdb acdc acde acds acdt ace- acea acec aced acer aces acet acr- acra acrc acre acrr acrs acsa acsc acsd acse acss acst acta actc acte acts actt actu acu- acue acur acus acut adaa adab adac adad adae adar adas adat adba adbc adcc adcs adda addc addd adde addr adds addu adea adeb adee ader ades adet adra adre adrs adsa adsr adss adst adta adts adua adub adue adur aeac aeas aebs aecb aect aede aedt aeer aer- aera aerc aerd aers aesc aesd aess aest aeta aetc aetr aett arab arac arad arae arar aras arat arau arba arbe arbs arc- arca arce arcs arct arda ardc arde ards ardu area arec ared aree ares aret areu arr- arra arrc arre arrr arrs arrt arru ars- arsa arsc arsd arse arst arsu arta artc arte artr arts arua arub arud arue arut asaa asab asac asad asae asar asas asat asau asba asbu asc- asca ascb ascc asce ascr asct asda asde asds asea asec asee aser ases aset asra asrc asrs asru assa assc assd asse assr asss asst assu asta astb astc aste astr asts asub asud asue asur asus at-t ataa atab atac atad atae atar atas atat atbs atca atcc atcr atcs atdt atea atec ated atee ater ates atra atrc atre atru atsb atsc atse atst atta atte attr atts attu atua atub atuc atur atus auaa aube auca auce auct audc aude auer aur- aura aurd aure ausa ausd ause aust ausu aut- aute auts baaa baad baar baas baat baba babb babe babr babs babu bac- baca bacc bace bacs bact bada badb badd bade badr bads badu baed baer baes bar- bara barb barc bard bare barr bars bart baru basa basc base bass bast basu bata batc bate bats batt batu bau- baud baur bbad bbas bbau bbbb bbbs bbdd bbeb bbet bbrc bcaa bcar bcas bcat bcbc bcbs bcca bccc bccs bcda bcde bcds bcec bcer bces bcet bcra bcrs bcru bcsa bcsc bcss bctc bcts bcuc bd-r bdbc bddc bdes bdsd bead bear beas beat beau beba bebb bebe beca becs becu beda bede beds bedu beeb beed beer bees beet bera berc berd bere berr bers bert beru bes- besa bese bess best beta betc bete bets bett betu beur brab brac brad brae bras brat brau brca brcb brce brda brds brdt brea breb brec bred bree brer bres bret brrr brrs brsb brsr brst brtc bruc brud brue brus brut bsaa bsac bsas bsat bsbd bscs bsea bseb bsec bsed bsee bser bses bset bsra bsrd bssc bssd bsse bsts btaa btcc btcs btdt btec btrc btrt btss bttb btus buad buar buat buba bubb bube bubs bubu buca bucc buce bucs bucu buda budb budd bude buds budu buea buer bueu bur- bura burb burd bure burr burs burt buru busa busc buse buss bust busu but- buta bute buts butt buus c-cd caaa caab caac caas caat caba cabe cabs cabu cac- caca cacc cace cacr cada cadc cadd cade cadr cads cadu caec caer caes caeu cara carb carc card care carr cars cart casa casb casc casd case casr cass cast casu cat- cata catb catc catd cate cats catt catu cauc caus caut cbac cbar cbat cbbc cbbs cbca cbcc cbce cbcr cbcs cbct cbcu cbdb cbdc cbds cbea cbec cbee cber cbet cbrd cbre cbrt cbsa cbsc cbse cbta cbtc cbus ccaa ccab ccac ccad ccar ccas ccat ccba ccbc ccca cccb cccc cccs cccu ccdc ccdr ccds cced ccee ccra ccrc ccre ccrs ccrt ccsa ccsd ccss ccst cctb cctc cctt ccuc ccus ccut cd-e cd-r cdaa cdac cdad cdba cdcs cdda cddb cddr cdec cder cdes cdre cdrs cdss ceac cead cear ceas ceat ceba cebs cebu cec- ceca cece cecs cect ceda cedd cede cedt cedu ceeb ceec cees cer- cera cerc cerd cere cers cert cesa cesc cese cesr cess cest cet- ceta cete cets crab crac crar cras crat crau crbc crbu crca crcc crce crcr crda crdc cre- crea creb crec cred cree cres cret creu crrt crsa crss crst crtc crts crub crud crue crus crut csaa csab csac csar csas csat cscb cscc cscd csce cscr cscs csda csdb csdr csea csec csee cser cset csra csrc csrd csrs cssa cssd csse cssr csta cstc cstd cstr csts csua csur csus ctab ctae ctba ctbs ctca ctec ctrc ctrs ctsa ctsc ctss ctsu ctta ctts cuau cub- cuba cubb cube cubs cuca cucc cuce cuda cude cuds cued cuer cues cura curb curd cure curr curs curt cusa cusb cusd cuss cust cusu cut- cuta cutc cute cuts cutt daab daad daae daar daas daau daba dabb dabs dabt dabu daca dace dacs dact dada dade dads dadu daeb daer daeu dara darb darc dard dare darr dars dart daru dasa dasb dasc dasd dase dass dast data date datr dats datt datu daub daud daue daur daus daut dbar dbas dbcc dbcs dbrs dbsa dbss dbtt dbus dcas dcbc dcca dccb dccc dccs dcct dccu dcdb dcds dcra dcsc dcss dctc dcts dddd ddes ddrc ddre ddss ddts ddub deac dead deae dear deas deau deba debe debs debt debu dec- deca decc decd dece decs dect deda dedd dede