C2221333133313331311233132313331333133313331333133313331333131211111333221231   >>    C222133313331333131123313231333133313331333133313331333133313121111133322123   <<    C2221333133313331311233132313331333133313331333133313331333131211111333221233   >>      C2221333133313331311233132313331333133313331333133313331333131211111333221232   >>