C2221333133313331311233132313331333133313111112111113331323223313332311   >>    C222133313331333131123313231333133313331311111211111333132322331333231   <<    C2221333133313331311233132313331333133313111112111113331323223313332313   >>      C2221333133313331311233132313331333133313111112111113331323223313332312   >>