using System;

​

public class Program

{

    public static int i = 1;

    public static int pos = 0;

    public static void Main()

    {

        String[] ArrayDetails =

        {

        "Animal", "Bull", "dog", "cat", "fox", "lion", "Birds", "Peacock", "Peahen", "crow", "Parrot", "Sparrow"

        }

​

        ;

        // Call Intersect extension method.

        pos = Array.IndexOf(ArrayDetails, "Birds");

        if (string.Join(",", ArrayDetails).Contains("Birds"))

        {

            Console.WriteLine(ArrayDetails[pos = pos + i]);

            Console.WriteLine(ArrayDetails[pos = pos + i]);

            Console.WriteLine(ArrayDetails[pos = pos + i]);

            Console.WriteLine(ArrayDetails[pos = pos + i]);

            Console.WriteLine(ArrayDetails[pos = pos + i]);

        }

        else

        {

            Console.WriteLine(string.Join(",", ArrayDetails));

        }

    }

}