using System;

class foo {
	public string _public = "a";	
	protected string _protected = "protected";
}

class bar: foo {
	
}

class kid: foo {
	public void test() {
		foo b = new bar();
		Console.WriteLine(b._public);
		Console.WriteLine(b._protected);
	}
}

public class Test
{
	public static void Main()
	{
		kid k = new kid();
		k.test();
	}
}