using System;

namespace yukicoder
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] s = Console.ReadLine().Split(' ');
            string[] s1 = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII" };
            int a = int.Parse(s[1]);
            int t = 0;
            int count = 12;
            for(int i = 0; i < 12; i++)
            {
                if (s1[i] == s[0])
                {
                    t = i + 1;
                }
            }
                
                t += a;


            if (t >= 12)
            {
                t %= 12;
                t -= 1;
                Console.WriteLine(s1[t]);
            }
            if (t < 0)
            {
                t %= -12;
                for(int j=t*-1;j>0 ;j-- )
                {
                    count--;
                    if (count == 1)
                    {
                        count = 12;
                    }
      
                }
                count -= 1;
                Console.WriteLine(s1[count]);
            }
            else
            {
                t -= 1;
                Console.WriteLine(s1[t]);
            }

            
            
          
            
        }
    }
}