C2221333133313331311233132313331333133313331333133313331333131211113323312331   >>    C222133313331333131123313231333133313331333133313331333133313121111332331233   <<    C2221333133313331311233132313331333133313331333133313331333131211113323312333   >>      C2221333133313331311233132313331333133313331333133313331333131211113323312332   >>