C2221333133313331311233132313331333132311211331333131133132332323213311   >>    C222133313331333131123313231333133313231121133133313113313233232321331   <<    C2221333133313331311233132313331333132311211331333131133132332323213313   >>      C2221333133313331311233132313331333132311211331333131133132332323213312   >>