-ase a-be aaaa aaab aaac aaae aaal aaap aaas aaba aabb aabc aabl aabp aabt aaca aacb aacc aace aacl aacp aacs aact aaea aaec aaep aaes aala aalc aale aall aals aapa aapc aapl aaps aapt aasa aasc aase aass aast aata aatc aatt abaa abab abac abae abal abap abas abat abb- abba abbb abbe abbs abbt abca abcb abcc abcl abcp abcs abct abec abee abel abes abet abla able abls abpa abpc abpp abps abs- absa abse absl absp abss abta abts ac-t acaa acab acac acae acap acas acat acba acbl acca accc acce accp accs acct ace- acea acec acel aces acet acla aclc acle acls acpa acpe acps acpt acsa acsc acse acsl acss acst acta actc acte actl acts actt aeac aeap aeas aebs aecb aecl aect aela aelc aelp aesc aess aest aeta aetc aett al-p alaa alac alae alal alap alas alat alb- alba albc albe albs alca alcc alce alcs alea alec alee alep ales alet all- alla alle alll alls alpa alpe alpl alps alsa alsc alse alst alta alte alts apac apal apap apas apat apba apbs apca apcb apcc apcs apea apec apel apep apes apet apl- apla aple aplp apls appa appc appl apps appt apsa apse apsl apss apta aptc apte apts aptt asaa asab asac asae asal asap asas asat asba asc- asca ascb ascc asce ascl ascp asct asea asec asee asel asep ases aset asla asle aspa aspc aspe aspl asps aspt assa assc asse assl assp asss asst asta astb astc aste astl astp asts at-l at-t ataa atab atac atae atal atap atas atat atbs atca atcc atcl atcs atea atec atee atel atep ates atla atle atls atsb atsc atse atst atta atte attp atts baaa baal baas baat baba babb babe babs bac- baca bacc bace bacs bact bael baes bala balc bale ball bals balt bapa bapc bape bapp baps bapt basa basc base bass bast bata batc bate bats batt bbas bbbb bbbs bbeb bbet bblb bbls bcaa bcap bcas bcat bcbc bcbp bcbs bcca bccc bccl bccs bcec bces bcet bcpl bcpp bcps bcsa bcsc bcsl bcss bctc bcts beal beap beas beat beba bebb bebe beca becs beeb beel beep bees beet bela bele bell belp bels belt bes- besa bese bess best beta betc bete bets bett blaa blab blac blae blas blat blbt blea bleb blee bles blet blls blsp blss blst blts bpcp bpea bpel bpsa bsaa bsac bsap bsas bsat bscp bscs bsea bseb bsec bsee bses bset bslc bspp bssc bsse bsts btaa btbp btcc btcl btcs btec btla btlp btps btss bttb caaa caab caac caal caap caas caat caba cabe cabs cac- caca cacc cace caec caes cala calc cale call calp cals calt capa capb capc cape capp caps capt casa casb casc case casl casp cass cast cat- cata catb catc cate cats catt cbac cbal cbat cbbc cbbs cbca cbcc cbce cbcl cbcp cbcs cbct cbea cbec cbee cbet cblb cblc cbpc cbpp cbsa cbsc cbse cbta cbtc cbtl ccaa ccab ccac ccap ccas ccat ccba ccbc ccca cccb cccc cccl cccp cccs ccee ccel ccla cclc ccls ccpa ccpe ccpl ccpp ccps ccsa ccsl ccsp ccss ccst cctb cctc cctl cctt ceac ceal ceas ceat ceba cebp cebs cec- ceca cece cecp cecs cect ceeb ceec ceel cees cel- cela celc cele cell cels celt cepa cepc cepe cepp ceps cept cesa cesc cese cesp cess cest cet- ceta cete cetp cets clab clap clas clat clea clec clee clep cles clet clpb clpp clsa clsc cltb cltc clts cpaa cpac cpap cpas cpbc cpca cpce cpcs cpea cpeb cpep cplc cpls cppa cpps cpsa cpsc cpsl cptp cpts csaa csab csac csas csat cscb cscc csce cscl cscs csea csec csee csep cset csla cslp cspa cspb cspc cspe csps cspt cssa csse csta cstc csts ctab ctae ctal ctba ctbs ctca ctcp ctec ctep ctle ctls ctpp ctps ctsa ctsc ctss ctta ctts e-cl e-la eaba eaca eacc eaec eala ealc eale eapc eapp eaps easa ease east eata eate eats ebac ebal ebba ebbc ebbs ebcc ebel ebes ebla ebsa ecaa ecac ecal ecat ecbc ecbe ecca eccb eccc ecce eccl ecct eces ecla eclt ecpa ecpp ecsa ecsc ecse ecsp ecss ect- ecta ectc ects eeca eecs eeea eeee eees eele eels eeps eese eeta eetc eete eets el-b el-p elab elac elal elas elat elba elbe elca elcb elce elea elec elee eles elet ella elle ells elpe elsa else elst elta elte elts epaa epac epas epcc epec epee epes eple epll eppa eppc eppp epps epsa epsc epsp epss epta epte esab esac esas esat esba esbs esca escb esce escs esea esee esel eses eset esla eslp espa espc espe espp esps essa esse essl essp esst esta estc este estp ests etal etap etas etat etbc etcc etcs etec etee etel etes etla etta ette laaa laac laal laap laas laat laba labe labs laca lacc lace lacl lacp lacs lact lael laes laet lala lale lall lapa lapb lapc lape lapp laps lapt lasa lase lass last lata latc late lats latt lbcc lbsc lcac lcat lcbc lcca lccc lcce lccs lces lcls lcpa lcpc lcpl lcps lcsc lcsp lctl lcts leaa leal leap leas leat leba leca lece lect leea leel leep lees leet lela lele lell lepa lepe lepp leps lept lesa lese less lest leta lete lets lett llat llbs llcc llcs lles llet lllc llll llps lpac lpec lpla lppl lpsc lpss lptb lsap lsat lscb lscs lsea lses lset lsla lspl lssa lssp lsts ltac ltae ltap ltbl ltcc ltcs ltee ltpa ltps ltsa ltsp lttc paal paap paas paat paba pabt paca pace pacs pact paea paec paep paes pala pale pall palp pals palt papa papb pape papp paps pasa pasc pase pasl pasp pass past pata pate pats patt pbac pbcc pbpa pbsa pbsp