C2221333133313331311233132313331333133313331311233133313131323321323311   >>    C222133313331333131123313231333133313331333131123313331313132332132331   <<    C2221333133313331311233132313331333133313331311233133313131323321323313   >>      C2221333133313331311233132313331333133313331311233133313131323321323312   >>