using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace yukicoderTest
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] input = Console.ReadLine().Split(' ');
            string[] roma = { "I", "II", "III", "IIII", "V", "VI", "VII", "VIII", "IX", "X", "XI", "XII" };
            int[] num ={1,2,3,4,5,6,7,8,9,10,11,0};
            string s1 = input[0];
            int now = -1;
            int t = int.Parse(input[1]);
            for(int i=0;i<roma.Length;i++)
            {
                if(s1==roma[i])
                {
                    now = num[i];
                    break;
                }
            }
            now = now + t;
            while(now>11)
            {
                now -= 12;
            }
            while(now<1)
            {
                now += 12;
            }
            Console.WriteLine(roma[now-1]);
        }

    }
}