C2221333133313331311233132313331333133313111112111133133313113313331323213311   >>    C222133313331333131123313231333133313331311111211113313331311331333132321331   <<    C2221333133313331311233132313331333133313111112111133133313113313331323213313   >>      C2221333133313331311233132313331333133313111112111133133313113313331323213312   >>