import java.io.; import java.math.; import java.security.; import java.text.; import java.util.; import java.util.concurrent.; import java.util.regex.*; class Result {

/*
 * Complete the 'findDay' function below.
 *
 * The function is expected to return a STRING.
 * The function accepts following parameters:
 *  1. INTEGER month
 *  2. INTEGER day
 *  3. INTEGER year
 */

public  String findDay(int month, int day, int year) {
Calendar calendar = Calendar.getInstance();
        calendar.set(year,month-1,day);
        int dayofweek=calendar.get(Calendar.DAY_OF_WEEK);
        String[] daynames={"SUNDAY","MONDAY","TUESDAY","WEDNESDAY","THURDAY","FRIDAY","SATURDAY"};
        return  daynames[dayofweek-1];

} } public class Solution { public static void main(String[] args) throws IOException { BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_PATH")));

    String[] firstMultipleInput = bufferedReader.readLine().replaceAll("\\s+$", "").split(" ");

    int month = Integer.parseInt(firstMultipleInput[0]);

    int day = Integer.parseInt(firstMultipleInput[1]);

    int year = Integer.parseInt(firstMultipleInput[2]);

    String res = Result.findDay(month, day, year);

    bufferedWriter.write(res);
    bufferedWriter.newLine();

    bufferedReader.close();
    bufferedWriter.close();
}

}