C2221333133313331311233132313331333133313331333133313331311331323133323311   >>    C222133313331333131123313231333133313331333133313331333131133132313332331   <<    C2221333133313331311233132313331333133313331333133313331311331323133323313   >>      C2221333133313331311233132313331333133313331333133313331311331323133323312   >>