using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        var data = TestData();

        foreach(var d in data){

        Console.WriteLine(d);

        }

    }

    public static IEnumerable<string> TestData(){

        yield return "1. Textt";

        yield return "2. Textt";

        yield return "3. Textt";

        yield return "4. Textt";

        yield return "5. Textt";

    }

}