season

import java.util.Scanner;


public class Main {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        String month = input.nextLine();
        int day = Integer.parseInt(input.nextLine());
        if (month.equals("March") && day >= 20 ||
                month.equals("April") ||
                month.equals("May") ||
                month.equals("June") && day <= 20) {
            System.out.println("Spring");
        }else
        if(month.equals("June") && day >= 21 ||
                month.equals("July") ||
                month.equals("August") ||
                month.equals("September") && day <= 21){
            System.out.println("Summer");
        }else
        if(month.equals("September") && day >= 22 ||
                month.equals("October") ||
                month.equals("November") ||
                month.equals("December") && day <= 20){
            System.out.println("Autumn");
        }else{
            System.out.println("Winter");
        }


    }
}