// Write a Java program to input week number (1-7) and print day of week name using switch case.
import java.util.*;

public class Question3 {
    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        int num = sc.nextInt();
        switch (num) {
            case 1:
                System.out.println("Monday");
                break;
            case 2:
                System.out.println("Tuesday");
                break;
            case 3:
                System.out.println("Wednessday");
                break;
            case 4:
                System.out.println("Thursday");
                break;
            case 5:
                System.out.println("Friday");
                break;
            case 6:
                System.out.println("Saturaday");
                break;
            case 7:
                System.out.println("Sunday");
                break;

            default:
                System.out.println("Wrong Input");
                break;
        }
        sc.close();

    }
}