-ana a-ak aaaa aaab aaac aaal aaan aaas aaba aabb aabc aabl aabt aaca aacb aacc aack aacl aacn aacs aact aaka aala aalc aall aals aana aasa aasc aass aast aata aatc aatk aatt abaa abab abac abak abal aban abas abat abb- abba abbb abbs abbt abca abcb abcc abcl abcn abcs abct abla abls abs- absa absl abss abta abts ac-t acaa acab acac acan acas acat acba acbl acca accc accs acct acks acla aclc acls acsa acsc acsl acss acst acta actc actl acts actt akaa akal akan akas akca akka akna aksa akst alaa alac alak alal alan alas alat alb- alba albc albs alca alcc alcs alk- alka alkb all- alla alll alln alls alna alsa alsc alsn alst alta altn alts ana- anaa anab anac anak anal anan anas anat anba anbb anbl anca ancc anct ank- anka anla anlc anln anna annb anns annt ansa ant- anta antl ants antt asaa asab asac asak asal asan asas asat asba asc- asca ascb ascc ascl asct aska asks askt asla asnc asnl assa assc assk assl assn asss asst asta astb astc astl asts at-l at-t ataa atab atac atak atal atan atas atat atbs atca atcc atck atcl atcs atka atkt atla atls atna atns atsb atsc atst atta attn atts baaa baak baal baan baas baat baba babb babs bac- baca bacc back bacn bacs bact bak- baka bakl baks bakt bala balc balk ball bals balt bana banc bank bann bans bant basa basc bask bass bast bata batc batn bats batt bbas bbbb bbbs bblb bbls bcaa bcas bcat bcbc bcbs bcca bccc bccl bccs bcsa bcsc bcsl bcsn bcss bctc bcts blaa blab blac blak blan blas blat blbt blkb blls blss blst blts bnas bnss bnta bsaa bsac bsas bsat bscs bskt bslc bsns bssc bsts btaa btan btcc btcl btcs btla btss bttb caaa caab caac caal caan caas caat caba cabs cac- caca cacc cack caka cala calc calk call cals calt cana canc cank cann cans cant casa casb casc cask casl cass cast cat- cata catb catc cats catt cbac cbal cbat cbbc cbbs cbca cbcc cbcl cbcn cbcs cbct cbka cbkl cbkn cblb cblc cbln cbna cbsa cbsc cbsn cbta cbtc cbtl ccaa ccab ccac ccas ccat ccba ccbc ccbn ccca cccb cccc cccl cccs ccla cclc ccls ccna ccnb ccnc ccns ccsa ccsl ccsn ccss ccst cctb cctc cctl cctt ckac ckan ckat ckbc ckck ckcl ckcs ckln cknb cknc ckns cknt cksa cksb cksl ckst cktb ckts clab clan clas clat clsa clsc cltb cltc clts cnaa cnac cnas cnbc cnbl cnna cnsa cnsl cnss cnta cntc cntk csaa csab csac csak csas csat cscb cscc cscl cscs cska csks csla cssa csta cstc csts ctab ctal ctan ctba ctbs ctca ctls ctns ctsa ctsc ctsn ctss ctta cttn ctts kaaa kaab kaak kaal kaan kaas kaat kaba kabb kabc kacb kacc kacl kacs kact kaka kakc kakk kakn kaks kakt kala kalb kalc kalk kall kaln kals kalt kana kanb kann kans kant kas- kasa kasb kasc kask kasl kasn kass kast kat- kata katb katc katk katl katn kats katt kbaa kbab kbac kbak kbal kbas kbat kbba kbbb kbbc kbbk kbbl kbbs kbbt kbca kbcb kbck kbcl kbcs kbct kbkb kbkk kbkl kbla kblb kbll kbls kblt kbna kbnl kbnn kbsa kbsb kbsk kbsn kbss kbst kbta kbtb kbtc kbtk kbtl kbtn kbts kbtt kcaa kcab kcac kcal kcas kcat kcba kcbc kcbk kcbl kcbs kcca kccb kccc kcck kccl kcct kckc kckk kckl kckn kcla kclc kclk kcll kcln kcls kclt kcnb kcns kcnt kcsa kcsb kcsc kcsn kcss kcst kcta kctb kctc kctn kkaa kkac kkal kkan kkat kkba kkbb kkbl kkbn kkbs kkbt kkcb kkck kkcl kkcn kkcs kkct kkkk kklb kklc kkll kkln kkls kknb kknn kkns kknt kksa kksn kkss kkst kktc kktk kktl kkts klaa klab klac klak klal klan klas klat klbb klbc klbl klbn klbs klbt klca klcb klcc klck klcl klcn klcs klka klkc klkk klkl klkn klks klla kllb kllc kllk klls klnc klnn klnt klsa klsc klsn klst kltc kltk kltn kltt knaa knab knac knal knan knas knat knba knbb knbc knbn knbt knca kncb knck kncn knct knkk knkt knla knlb knlc knls knlt knnb knnk knns knsa knsb knsc knsk knsl knsn knss knst kntk kntn knts ksab ksac ksak ksal ksan ksas ksat ksba ksbc ksbl ksbn ksbs ksca kscb ksck kscl kscn kscs kska kskb kskk kskn ksks ksla kslb kslc kslk ksll ksln kslt ksna ksnb ksnc ksnk ksnl ksnn ksns ksnt kssa kssl kssn ksss ksst ksta kstb kstc kstk kstl kstn ksts kstt ktaa ktak ktal ktan ktas ktat ktba ktbb ktbc ktbl ktbn ktbt ktcc ktck ktcl ktcs ktkb ktkc ktkk ktkn ktks ktkt ktla ktlb ktlk ktln ktlt ktna ktnc ktnk ktnl ktnn ktns ktnt ktsa ktsc ktsl ktsn ktst kttc kttk kttn ktts kttt laaa laac laak laal laan laas laat laba labs laca lacc lack lacl lacs lact laka laks lala lall lan- lana lanc lank lann lans lant lasa lask lass last lata latc latn lats latt lbcc lbsc lcac lcat lcbc lcca lccc lccs lcls lcsc lctl lcts lkab lkal lkan llan llat llbs llcc llcs llks lllc llll lnnk lntc lnts lsat lscb lscs lsla lssa lsts ltac ltbl ltcc ltcs ltns ltnt ltsa lttc naaa naab naac naal naan naas naat naba nabc nabk nabl nabs naca nacc nack nacl nacs naka naks nala nalc nall nals nalt nan- nana nanb nann nans nant nas- nasa nasb nasc nask nasl nass nast nata natc natl nats natt nbaa nbak nbas nbbc nbca nbcc nbcs ncaa ncac ncat ncba ncbc ncbs ncca nccc nccn nccs ncct nclc ncln ncna ncnc ncsa ncsc ncsl ncss ncst ncta nctc nknt nlab nlat nlcc nlcs nlls nlsc nnls nnnn nnsa nnsl nnss nntn nsaa nsac nsca nscc nscl nscs nskk nsla nsls nsna