C2221333133313331311233132313331333133313131133133313331311331311122133311   >>    C222133313331333131123313231333133313331313113313331333131133131112213331   <<    C2221333133313331311233132313331333133313131133133313331311331311122133313   >>      C2221333133313331311233132313331333133313131133133313331311331311122133312   >>