C1111233131211111211113313331333133313231323331333133313232212322123213311211   >>    C111123313121111121111331333133313331323132333133313331323221232212321331121   <<    C1111233131211111211113313331333133313231323331333133313232212322123213311213   >>      C1111233131211111211113313331333133313231323331333133313232212322123213311212   >>