-ase aaaa aaac aaae aaaf aaal aaas aaca aacc aace aacf aacl aacs aaea aaec aaes aafa aafc aaff aafl aala aalc aale aall aals aasa aasc aase aasf aass acaa acac acae acas acca accc acce accf accs ace- acea acec acel aces acfc acfe acfl acfs acla aclc acle acls acsa acsc acse acsl acss aeac aeaf aeas aecl aela aelc aesc aess afaa afca afcc afcs afee afel afes affa affc affs afla aflc afle afsa afsc alaa alac alae alal alas alca alcc alce alcs alea alec alee alef ales alfa alfe alfs all- alla alle alll alls alsa alsc alse asaa asac asae asaf asal asas asc- asca ascc asce ascl asea asec asee asel ases asfa asla asle assa assc asse assl asss caaa caac caaf caal caas cac- caca cacc cace caec caes cafa cafc cafe caff cafl cafs cala calc cale calf call cals casa casc case casl cass ccaa ccac ccaf ccas ccca cccc cccf cccl cccs ccee ccel ccfa ccfc ccff ccfl ccla cclc ccls ccsa ccsf ccsl ccss ceac ceal ceas cec- ceca cece cecs ceec ceel cees cef- cefa cefc cel- cela celc cele celf cell cels cesa cesc cese cess cfaa cfac cfae cfca cfcf cfcl cfcs cfls cfsa cfse cfsl claf clas clea clec clee clef cles clsa clsc csaa csac csas cscc csce cscf cscl cscs csea csec csee csfc csla cssa csse e-cl e-la eaaf eaca eacc eaec eala ealc eale easa ease ecaa ecac ecal ecca eccc ecce eccl ecef eces ecfa ecfc ecfs ecla ecsa ecsc ecse ecss eeca eecs eeea eeee eees eefa eefe eefl eele eels eese efas efca efes effa effs efla efsa elac elal elas elca elce elea elec elee elef eles elfa elfc elfe elfs ella elle ells elsa else esac esas esca esce escs esea esee esel eses esfs esla essa esse essl faaa faac faas faca facc face facs faes fafa fafc fafe faff fala falc fale fall fals fasa fasc fase fass fcal fcas fcca fccf fces fcsc fcsl feaf feal feas fece feel fees fefc fefe feff fela fele felf fell fels fesa fese fess ffcc ffee ffff ffsa ffss flac flae flcl flea flee fles fsas fscc fsec fssa fssc fssf laaa laac laal laas laca lacc lace lacl lacs lael laes lafc lafe laff lala lale lall lasa lase lass lcac lcca lccc lcce lccs lces lcfc lcls lcsc leaa leaf leal leas leca lece leea leef leel lees lefa lefe leff lela lele lell lesa lese less lfca lfcc llcc llcs llef lles lllc llll lscs lsea lses lsfc lsla lssa sa-c saac saae saaf saal saas saca sacc sace sacs sael saes safa safc safe saff sala salc sale salf sall sals sasa sasc sase sasf sasl sass scaa scac scaf scal scas sccc scce sccl sccs scea scec scee scel scfa scfc scfe scl- sclc scls scsa scsc scsl se-c se-e se-f se-s seaa seac seaf seal seas sec- seca secc sece secs seea seec seef seel sees sefa seff sefl sela sele self sell sels sesa sesc sese sess sfas sfca sfcc sfcs sffc sfla sflc sfls sfss slaa slac slae slaf slas slcc slea slee sles slsa slsc ssaa ssac ssas ssca sscc ssce sscs ssec ssee sses ssfc ssfl ssla sslc ssle sssa sssc sssf ssss