-ana -ane -ase -ene a-be aaaa aaab aaac aaae aaal aaan aaas aaba aabb aabc aabl aaca aacb aacc aace aacl aacn aacs aaea aaec aaen aaes aala aalc aale aall aals aana aane aasa aasc aase aass abaa abab abac abae abal aban abas abb- abba abbb abbe abbs abca abcb abcc abcl abcn abcs abec abee abel aben abes abla able abls abs- absa abse absl abss acaa acab acac acae acan acas acba acbl acca accc acce accs ace- acea acec acel acen aces acla aclc acle acls acne acsa acsc acse acsl acss aeac aean aeas aebn aebs aecb aecl aela aelc aena aesc aess alaa alac alae alal alan alas alb- alba albc albe albs alca alcc alce alcs alea alec alee alen ales all- alla alle alll alln alls alna alne alsa alsc alse alsn ana- anaa anab anac anae anal anan anas anba anbb anbl anca ancc ance anec anee anen anes anla anlc anle anln anna annb anne anns ansa anse asaa asab asac asae asal asan asas asba asc- asca ascb ascc asce ascl asea asec asee asel asen ases asla asle asnc asne asnl assa assc asse assl assn asss baaa baal baan baas baba babb babe babs bac- baca bacc bace bacn bacs bael baes bala balc bale ball bals bana banc bane bann bans basa basc base bass bbas bbbb bbbs bbeb bblb bbls bcaa bcas bcbc bcbs bcca bccc bccl bccs bcec bces bcsa bcsc bcsl bcsn bcss beal bean beas beba bebb bebe beca becs beeb beel been bees bela bele bell bels bena bene benn bens bes- besa bese bess blaa blab blac blae blan blas blea bleb blee bles blls blss bnas bnss bsaa bsac bsas bscs bsea bseb bsec bsee bses bslc bsns bssc bsse caaa caab caac caal caan caas caba cabe cabs cac- caca cacc cace caec caen caes cala calc cale call cals cana canc cane cann cans casa casb casc case casl cass cbac cbal cbbc cbbs cbca cbcc cbce cbcl cbcn cbcs cbea cbec cbee cblb cblc cbln cbna cbsa cbsc cbse cbsn ccaa ccab ccac ccas ccba ccbc ccbn ccca cccb cccc cccl cccs ccee ccel ccla cclc ccls ccna ccnb ccnc ccne ccns ccsa ccsl ccsn ccss ceac ceal cean ceas ceba cebs cec- ceca cece cecs ceeb ceec ceel cees cel- cela celc cele cell cels cen- cena cene cens cesa cesc cese cess clab clan clas clea clec clee cles clsa clsc cnaa cnac cnas cnbc cnbl cnel cnes cnna cnsa cnsl cnss csaa csab csac csas cscb cscc csce cscl cscs csea csec csee csla csne cssa csse e-cl e-la eaba eaca eacc eaec eala ealc eale eana eans easa ease ebac ebal eban ebba ebbc ebbs ebcc ebel eben ebes ebla ebsa ecaa ecac ecal ecan ecbc ecbe ecca eccb eccc ecce eccl eces ecla ecne ecsa ecsc ecse ecss eeca eecs eeea eeee eees eele eels eena eens eese el-b elab elac elal elan elas elba elbe elca elcb elce elea elec elee elen eles ella elle ells elna elne elsa else enab enac enal enan enas enb- enbn enca ence encl encs enea enee enel enes enls enna ennc enne enns ensa ense esab esac esan esas esba esbs esca escb esce escs esea esee esel esen eses esla esna esne essa esse essl laaa laac laal laan laas laba labe labs laca lacc lace lacl lacs lael laes lala lale lall lan- lana lanc lane lann lans lasa lase lass lbcc lbsc lcac lcbc lcca lccc lcce lccs lces lcls lcsc leaa leal lean leas leba leca lece leea leel leen lees lela lele lell lena lene lenn lens lesa lese less llan llbs llcc llcs lles lllc llll lnes lscb lscs lsea lses lsla lssa naaa naab naac naal naan naas naba nabc nabe nabl nabs naca nacc nace nacl nacs naea nael naes nala nalc nale nall nals nan- nana nanb nane nann nans nas- nasa nasb nasc nase nasl nass nbaa nbas nbbc nbca nbcc nbcs ncaa ncac ncba ncbc ncbs ncca nccc nccn nccs ncea ncec ncee ncel ncen nces nclc ncln ncna ncnc ncsa ncsc ncse ncsl ncss neab neac neal nean neas neba nebb nebe nebn nebs neca necc nece necs neea neeb neel neen nees nela nelc nele nell nels nena nene nens nesa nesb nesc nese nesl nesn ness nlab nlcc nlcs nlec nlls nlsc nnes nnls nnnn nnsa nnsl nnss nsaa nsac nsca nscc nscl nscs nseb nsec nsel nsla nsls nsna nssa nssb nssc nsse nsss sa-c saab saac saae saal saan saas saba sabb sabc sabe sabs saca sacc sace sacn sacs saeb sael saen saes sala salc sale sall sals sana sane sann sans sasa sasc sase sasl sass sbaa sbac sbas sbbs sbca sbcc sbcs sbsa sbse scaa scab scac scal scan scas scba sccc scce sccl sccs scea scec scee scel scl- sclc scls scna scsa scsc scsl scsn se-c se-e se-n se-s seaa seab seac seal sean seas seba sebe sebs sec- seca secc sece secn secs seea seeb seec seel seen sees sela selb sele sell sels sena sene senn sens sesa sesc sese sess slaa slab slac slae slan slas slcc slea sleb slee sles slln slsa slsc snab snas snba snca sncc sneb snee snel snes snla snns ssaa ssab ssac ssan ssas ssbn ssca sscc ssce sscs ssec ssee sses ssla sslc ssle ssns sssa sssb sssc ssss