C2221333133313331311233132313331333133313131133133313331323222111131   >>    C222133313331333131123313231333133313331313113313331333132322211113   <<    C2221333133313331311233132313331333133313131133133313331323222111133   >>      C2221333133313331311233132313331333133313131133133313331323222111132   >>