a-a a-c aaa aac aas ac- aca acc acs as- asa asc ass c-- caa cac cas cca ccc ccs csa csc css saa sac sas sca scc scs ss- ssa ssc sss

aaaa aaac aaas aaca aacc aacs aasa aasc aass acaa acac acas acca accc accs acsa acsc acss asaa asac asas asc- asca ascc assa assc asss caaa caac caas cac- caca cacc casa casc cass ccaa ccac ccas ccca cccc cccs ccsa ccss csaa csac cscc cscs cssa sa-c saac saas saca sacc sacs sasa sasc sass scaa scac scas sccc sccs scsa scsc ssaa ssac ssas ssca sscc sscs sssa sssc ssss

-aaa- aaaas aaasa aaass aacsa aacss acaca acass accas asasa assac assas c-a-c ca-ca cacas casas casca ccass ccccc saasa sacas sacc- sacca sacsa sasca sassa scsaa sscac sssss

acasa cascas sacasa sacsac sass-c

sssssss

aaaaaaaaaaaaaaa ccccccccccccccc