using System;

public class Program

{

    public static void Main(String [] args)

    {

        for(int a=2; a<=5; a++)

        {

            int num1, num2;

            Console.WriteLine("Input1: ");

            num1 = Convert.ToInt32(Console.ReadLine()); 

            Console.WriteLine("Input2: ");  

            num2 = Convert.ToInt32(Console.ReadLine());

            int sum = num1 + num2;

            Console.WriteLine("SUM: " + sum);   

        }   

    }

}