using System;

public class Program

{

    public static void Main()

    {

        int weeks, days, n;

        n= Convert.ToInt32(Console.ReadLine());

        weeks = (n % 365)/7;

        if (weeks>=1 && weeks<=4&& n<=31)

        {

            days = n ;

            Console.WriteLine("january" +days);

        }

        else if (weeks>=4 && weeks<=8)

        {

            days = (n % 365)%31;

            Console.WriteLine("feb" +days);

        }

        else if (weeks>=9 && weeks<=12&& n<=60)

        {

            days = (n % 365)%31;

            Console.WriteLine("march" +days);

        }

        else if (weeks>=12 && weeks<=15)

        {

            days = (n % 365)%30;

            Console.WriteLine("april" +days);

        }

        else if (weeks>=16 && weeks<=19)

        {

            days = (n % 365)%31;

            Console.WriteLine("may" +days);

        }

        else if (weeks>=20 && weeks<=23)

        {

            days = (n % 365)%30;

            Console.WriteLine("june" +days);

        }

        else if (weeks>=24 && weeks<=27)

        {

            days = (n % 365)%31;

            Console.WriteLine("july" +days);

        }

        else if (weeks>=28 && weeks<=31)

        {

            days = (n % 365)%30;

            Console.WriteLine("aug" +days);

        }

        else if (weeks>=32 && weeks<=35)

        {

            days = (n % 365)%31;

            Console.WriteLine("sept" +days);

        }

        else if (weeks>=36 && weeks<=39)

        {

            days = (n % 365)%30;

            Console.WriteLine("oct" +days);

        }

        else if (weeks>=40 && weeks<=43)

        {

            days = (n % 365)%31;

            Console.WriteLine("nov" +days);

        }

        else if (weeks>=44 && weeks<=47)

        {

            days = (n % 365)%31;

            Console.WriteLine("dec" +days);

        }

    }

}