-ase aaaa aaac aaae aaas aaca aacc aace aacs aact aaea aaec aaes aasa aasc aase aass aast aata aatc aatt ac-t acaa acac acae acas acat acca accc acce accs acct ace- acea acec aces acet acsa acsc acse acss acst acta actc acte acts actt aeac aeas aect aesc aess aest aeta aetc aett asaa asac asae asas asat asc- asca ascc asce asct asea asec asee ases aset assa assc asse asss asst asta astc aste asts at-t ataa atac atae atas atat atca atcc atcs atea atec atee ates atsc atse atst atta atte atts caaa caac caas caat cac- caca cacc cace caec caes casa casc case cass cast cat- cata catc cate cats catt ccaa ccac ccas ccat ccca cccc cccs ccee ccsa ccss ccst cctc cctt ceac ceas ceat cec- ceca cece cecs cect ceec cees cesa cesc cese cess cest cet- ceta cete cets csaa csac csas csat cscc csce cscs csea csec csee cset cssa csse csta cstc csts ctae ctca ctec ctsa ctsc ctss ctta ctts eaca eacc eaec easa ease east eata eate eats ecaa ecac ecat ecca eccc ecce ecct eces ecsa ecsc ecse ecss ect- ecta ectc ects eeca eecs eeea eeee eees eese eeta eetc eete eets esac esas esat esca esce escs esea esee eses eset essa esse esst esta estc este ests etas etat etcc etcs etec etee etes etta ette sa-c saac saae saas saat saca sacc sace sacs sact saes sasa sasc sase sass sast sata satc sate sats satt scaa scac scas scat sccc scce sccs scct scea scec scee scet scsa scsc scst sctc scts se-c se-e se-s se-t seaa seac seas seat sec- seca secc sece secs sect seea seec sees seet sesa sesc sese sess sest set- seta setc sete sets sett ssaa ssac ssas ssat ssca sscc ssce sscs ssec ssee sses sset sssa sssc ssss ssta sstc ssts stac stae stas stat stca stcc stcs stea stec stee stes stet stss sttc taa- taas taat taca tacc tace tacs tact taec taes tasa tasc tase tass tast tata tate tats tatt tcca tccc tctc tcts teac teas teat teca tecs tect teec tees teet tesa tesc tese tess test teta tete tets tett tsaa tsat tsca tscc tsec tses tset tssa tsse tsst tstc tsts ttss tttt