using System;

public class Program

{

    public static void Main()

    {

        int n=4;

        if(n==1)

            Console.WriteLine("Sunday");

        else if(n==2)

            Console.WriteLine("Monday");

        else if(n==3)

            Console.WriteLine("Tuesday");

        else if(n==4)

            Console.WriteLine("Wednesday");

        else if(n==5)

            Console.WriteLine("Thursday");

        else if(n==6)

            Console.WriteLine("Friday");

        else if(n==7)

            Console.WriteLine("Saturday");

    }

}