C2221333133313331311233132313331333133313111112111133133313112211232321331   >>    C222133313331333131123313231333133313331311111211113313331311221123232133   <<    C2221333133313331311233132313331333133313111112111133133313112211232321333   >>      C2221333133313331311233132313331333133313111112111133133313112211232321332   >>