-ase a-ya aaaa aaac aaae aaas aaca aacc aace aacs aacy aaea aaec aaes aasa aasc aase aass acaa acac acae acas acca accc acce accs accy ace- acea acec aces acey acsa acsc acse acss aeac aeas aesc aess asaa asac asae asas asay asc- asca ascc asce asea asec asee ases asey assa assc asse asss assy asya asye ayas ayay ayca ayce ayes ayya caaa caac caas cac- caca cacc cace caec caes casa casc case cass caye cays ccaa ccac ccas ccca cccc cccs ccee ccsa ccss ceac ceas cec- ceca cece cecs ceec cees cesa cesc cese cess ceys csaa csac csas cscc csce cscs csea csec csee cssa csse csys cya- cyaa cyc- cyca cycc cycs cyse cyy- cyyc eaca eacc eaec easa ease easy ecaa ecac ecca eccc ecce eces ecsa ecsc ecse ecss eeca eecs eeea eeee eees eese eesy esac esas esca esce escs esea esee eses essa esse essy eyas eyec eyes eyey eyse sa-c saac saae saas saca sacc sace sacs sacy saes sasa sasc sase sass saya saye says scaa scac scas scay sccc scce sccs sccy scea scec scee scey scsa scsc scye se-c se-e se-s se-y seaa seac seas seay sec- seca secc sece secs secy seea seec sees seey sesa sesc sese sess seye seys ssaa ssac ssas ssca sscc ssce sscs ssec ssee sses sssa sssc ssss syce syes syse syss yaas yacc yacy yasa yass yaya yays yccc ycee yeas yees yesa yess yeye ysay ysee yses ysse yyyy