using System;

using System.Linq;

using System.Collections;

using System.Collections.Generic;

using System.Globalization;

public class Program

{

    public static void Main()

    {

        int month = DateTime.Now.AddMonths(5).Month;

        Console.WriteLine(month);

        Enumerable.Range(-2,18)

            .TakeWhile(x=>x <=month)

            .Reverse()

            .Take(4)

            .Select(x=>CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(x<=0?x+12: x==12? 12 : (x+12)%12))

            .Dump();

    }

}