import java.util.*;
import java.lang.*;
import java.io.*;
import java.time.LocalDate;

class Result {
    public static String findDay(int month, int day, int year) {
        int d = Integer.valueOf(day);
        int m = Integer.valueOf(month);
        int y = Integer.valueOf(year);
        LocalDate date = LocalDate.of(y, m, d);
        return date.getDayOfWeek().toString();
    }
}


class Main {
    public static void main(String[] args) {
        
        Scanner scan = new Scanner(System.in);
        int day = scan.nextInt();
        int month = scan.nextInt();
        int year = scan.nextInt();
        scan.close();
        
        String res = Result.findDay(month, day, year);
        System.out.println(res);
    }
}