Datum

import java.util.Scanner;

public class Kattistry {

    public static void main(String[] args) {
        Scanner scan=new Scanner (System.in);
        int a=scan.nextInt();
        int b=scan.nextInt();
        int c ;  
        if (b==1){
        c=0;
        }
        else if (b==2){
        c=31;
        }
        else if (b==3){
        c=59;
        }
        else if (b==4){
        c=90;
        }
        else if (b==5){
        c=120;
        }
        else if (b==6){
        c=151;
        }
        else if (b==7){
        c=181;
        }
        else if (b==8){
        c=212;
        }
        else if (b==9){
        c=243;
        }
        else if (b==10){
        c=273;
        }
        else if (b==11){
        c=304;
        }
        else{
        c=334;
        }
        
        int d= (c+ a)%7;
        if (d==1){
            System.out.println("Thursday");
        }
        else if (d==2){
            System.out.println("Friday");
        }
        else if (d==3){
            System.out.println("Saturday");
        }
        else if (d==4){
            System.out.println("Sunday");
        }
        else if (d==5){
            System.out.println("Monday");
        }
        else if (d==6){
            System.out.println("Tuesday");
        }
        else {
            System.out.println("Wednesday");
        }
         
        }
    }