import java.util.Scanner;

public class main {
    public static void main(String[] args) {
        Scanner Scanner = new Scanner(System.in);
        String month = Scanner.nextLine();
        int date = Scanner.nextInt();
        if (month == "January") {
            if (date >= 1 && date <= 31) {
                System.out.println("winter");
            }
        }
        if (month == "February") {
            if (date >= 1 && date <= 28) {
                System.out.println("winter");
            }
        }
        if (month == "March") {
            if (date >= 1 && date <= 20) {
                System.out.println("winter");
            }
        }
        if (month == "March") {
            if (date >= 21 && date <= 31) {
                System.out.println("spring");
            }
        }
        if (month == "April") {
            if (date >= 1 && date <= 30) {
                System.out.println("spring");
            }}
            if (month == "May") {
                if (date >= 1 && date <= 31) {
                    System.out.println("spring");}}
            if(month == "June"){
                if(date>=1 && date <=21){
                    System.out.println("spring");}
            }
if(month == "July") {
    if(date >=22 && date <=31){
        System.out.println("summer");}
}
if (month=="August"){
    if (date >=1 && date <=31){
        System.out.println("summer");}
    }if(month == "September"){
        if(date >=1 && date <=22){
            System.out.println("summer");}
    }
if (month=="september") {
    if (date >= 23 && date <= 30) {
        System.out.println("autumn");
    }}
    if (month == "October") {
        if (date >= 1 && date < +30) {
            System.out.println("autumn");}
        }if(month == "November"){
        if (date>=1 && date<=30){
            System.out.println("autumn");}
        }if(month == "December"){
        if(date >=1 && date<=21){
            System.out.println("autumn");}
        }if(month == "December"){
        if(date >= 22 && date<=31){
            System.out.println("winter");}
        }

    }}