using System;

namespace GuessTheSeason
{
    class Program
    {
        static void Main()
        {
            string mth = Console.ReadLine();
            int dat = int.Parse(Console.ReadLine());
            string output = "";

            switch (mth)
            {
                case "January":
                    if (dat >= 1 && dat <= 31)
                        output = "Winter";
                    break;

                case "February":
                    if ((dat >= 1 && dat <= 28) || (dat >= 1 && dat <= 29))
                        output = "Winter";
                    break;

                case "March":
                    if (dat >= 1 && dat <= 19)
                        output = "Winter";
                    else if (dat >= 20 && dat <= 31)
                        output = "Spring";
                    break;

                case "April":
                    if (dat >= 1 && dat <= 30)
                        output = "Spring";
                    break;

                case "May":
                    if (dat >= 1 && dat <= 31)
                        output = "Spring";
                    break;

                case "June":
                    if (dat >= 1 && dat <= 20)
                        output = "Spring";
                    else if (dat >= 21 && dat <= 30)
                        output = "Summer";
                    break;

                case "July":
                case "August":
                    if (dat >= 1 && dat <= 31)
                        output = "Summer";
                    break;

                case "September":
                    if (dat >= 1 && dat <= 21)
                        output = "Summer";
                    else if (dat >= 22 && dat <= 30)
                        output = "Autumn";
                    break;

                case "October":
                    if (dat >= 1 && dat <= 31)
                        output = "Autumn";
                    break;

                case "November":
                    if (dat >= 1 && dat <= 30)
                        output = "Autumn";
                    break;

                case "December":
                    if (dat >= 1 && dat <= 20)
                        output = "Autumn";
                    else if (dat >= 21 && dat <= 31)
                        output = "Winter";
                    break;

            }

            Console.WriteLine(output);
        }
    }
}