using System;

public class Program
{
	public static void Main()
	{
		string[] dial = {"I", "II", "III", "IIII", "V", "VI", "VII",
			"VIII", "IX", "X", "XI", "XII"};
		string[] input = Console.ReadLine().Split();
		int before = GetBeforeTime(dial, input[0]);
		int elapsed = int.Parse(input[1]);
		Console.WriteLine(dial[((before + elapsed) % 12 + 12) % 12]);
	}
	
	public static int GetBeforeTime(string[] dial, string before)
	{
		for (int i = 0; i < 12; i++)
		{
			if (dial[i] == before)
			{
				return i;
			}
		}
		return -1;
	}
}