C2221333133313331311233132313331333133313331333133313331333131211113322332311   >>    C222133313331333131123313231333133313331333133313331333133313121111332233231   <<    C2221333133313331311233132313331333133313331333133313331333131211113322332313   >>      C2221333133313331311233132313331333133313331333133313331333131211113322332312   >>