-ase a-be aaaa aaab aaac aaae aaal aaas aaba aabb aabc aabl aabt aaca aacb aacc aace aacl aacs aact aacu aaea aaec aaes aala aalc aale aall aals aalu aasa aasc aase aass aast aasu aata aatc aatt aaus abaa abab abac abae abal abas abat abau abb- abba abbb abbe abbs abbt abca abcb abcc abcl abcs abct abec abee abel abes abet abla able abls abs- absa abse absl abss absu abta abts abtu abua abue abul abus abut ac-t acaa acab acac acae acas acat acba acbl acca accc acce accs acct accu ace- acea acec acel aces acet acla aclc acle acls aclu acsa acsc acse acsl acss acst acta actc acte actl acts actt actu acu- acue acul acus acut aeac aeas aebs aecb aecl aect aela aelc aesc aess aest aeta aetc aett alaa alac alae alal alas alat alau alb- alba albc albe albs albu alca alcc alce alcs alea alec alee ales alet aleu all- alla alle alll alls allu alsa alsc alse alst alta alte alts alua alus alut asaa asab asac asae asal asas asat asau asba asbu asc- asca ascb ascc asce ascl asct asea asec asee asel ases aset asla asle assa assc asse assl asss asst assu asta astb astc aste astl asts asub asue asus at-l at-t ataa atab atac atae atal atas atat atbs atca atcc atcl atcs atea atec atee atel ates atla atle atls atsb atsc atse atst atta atte atts attu atua atub atuc atul atus auaa aube auca auce auct auel aul- aula aule aull auls ault aulu ausa ause aust ausu aut- aute auts baaa baal baas baat baba babb babe babs babu bac- baca bacc bace bacs bact bael baes bala balc bale ball bals balt balu basa basc base bass bast basu bata batc bate bats batt batu bau- baul bbas bbau bbbb bbbs bbeb bbet bblb bbls bcaa bcas bcat bcbc bcbs bcca bccc bccl bccs bcec bces bcet bcsa bcsc bcsl bcss bctc bcts bcuc beal beas beat beau beba bebb bebe beca becs becu beeb beel bees beet bela bele bell bels belt belu bes- besa bese bess best beta betc bete bets bett betu blaa blab blac blae blas blat blau blbt blcu blea bleb blee bles blet bleu blls blss blst blts blub blue blus blut bsaa bsac bsas bsat bscs bsea bseb bsec bsee bses bset bslc bssc bsse bsts btaa btcc btcl btcs btec btla btss bttb btus bual buat buba bubb bube bubs bubu buca bucc buce bucs bucu buea buel bueu bula bulb bule bull buls bult bulu busa busc buse buss bust busu but- buta bute buts butt buus caaa caab caac caal caas caat caba cabe cabs cabu cac- caca cacc cace caec caes caeu cala calc cale call cals calt calu casa casb casc case casl cass cast casu cat- cata catb catc cate cats catt catu cauc caul caus caut cbac cbal cbat cbbc cbbs cbca cbcc cbce cbcl cbcs cbct cbcu cbea cbec cbee cbet cblb cblc cbsa cbsc cbse cbta cbtc cbtl cbus ccaa ccab ccac ccas ccat ccba ccbc ccca cccb cccc cccl cccs cccu ccee ccel ccla cclc ccls ccsa ccsl ccss ccst cctb cctc cctl cctt ccuc ccus ccut ceac ceal ceas ceat ceba cebs cebu cec- ceca cece cecs cect ceeb ceec ceel cees cel- cela celc cele cell cels celt cesa cesc cese cess cest cet- ceta cete cets clab clas clat clau clea clec clee cles clet cleu clsa clsc cltb cltc clts club clue clut csaa csab csac csas csat cscb cscc csce cscl cscs csea csec csee cset csla cslu cssa csse csta cstc csts csua csus ctab ctae ctal ctba ctbs ctca ctec ctle ctls ctsa ctsc ctss ctsu ctta ctts cuau cub- cuba cubb cube cubs cuca cucc cuce cues cula culb culc cule cull culs cult cusa cusb cuss cust cusu cut- cuta cutc cute cuts cutt e-cl e-la eaba eaca eacc eaec eala ealc eale easa ease east eata eate eats eaus ebac ebal ebba ebbc ebbs ebcc ebel ebes ebla ebsa ebul ebus ecaa ecac ecal ecat ecbc ecbe ecca eccb eccc ecce eccl ecct eces ecla eclt ecsa ecsc ecse ecss ecsu ect- ecta ectc ects ecua ecus eeca eecs eeea eeee eees eele eels eese eeta eetc eete eets eetu el-b elab elac elal elas elat elba elbe elbu elca elcb elce elea elec elee eles elet ella elle ells ellu elsa else elst elsu elta elte elts elue elul elus esab esac esas esat esau esba esbs esca escb esce escs escu esea esee esel eses eset esla essa esse essl esst essu esta estc este ests esus etal etas etat etbc etcc etcs etec etee etel etes etla etsu etta ette ettu etua euba eubc eula eule eusa euse laaa laac laal laas laat laba labe labs labu laca lacc lace lacl lacs lact lacu lael laes laet lala lale lall lalu lasa lase lass last lasu lata latc late lats latt latu laub laue laul laus laut lbcc lbsc lcac lcat lcbc lcca lccc lcce lccs lces lcls lcsc lctl lcts le-u leaa leal leas leat leau leba lebu leca lece lect leea leel lees leet lela lele lell lelu lesa lese less lest lesu leta lete lets lett leuc llat llbs llcc llcs lles llet lleu lllc llll lsat lsbu lscb lscs lsea lses lset lsla lssa lsts ltac ltae ltbl ltcc ltcs ltee ltsa lttc ltuc luas luau luba lube lubs luca luce lucs lues lula lule lull lulu lusa luse luss lust luta lute luts luua sa-c saab saac saae saal saas saat saba sabb sabc sabe sabs sabu saca sacc sace sacs sact sacu saeb sael saes sala salc sale sall sals salt salu sasa sasc sase sasl sass sast sata satb satc sate satl sats satt satu saua sauc saue saul saus saut sbaa sbac sbas sbbs sbca sbcc