C2221333133313331311233132313331333133313331322231333131121211331313231   >>    C222133313331333131123313231333133313331333132223133313112121133131323   <<    C2221333133313331311233132313331333133313331322231333131121211331313233   >>      C2221333133313331311233132313331333133313331322231333131121211331313232   >>