using System;

namespace ATCoder
{
    class Program
    {
        static void Main(string[] args)
        {
            string s = Console.ReadLine();
            string roma = s.Split(' ')[0];
            int t = int.Parse(s.Split(' ')[1]);
            int current = 0;
            foreach (char c in roma)
            {
                if (c == 'X')
                {
                    current += 10;
                }
                else if(c == 'V')
                {
                    current += 5;
                }
                else if(c == 'I')
                {
                    current += 1;
                }
            }
            while (t < 0)
            {
                t += 12;
            }
            int time;
            time = current + t;
            time %= 12;
            string p = "";
            switch (time)
            {
                case 0:
                    p = "XII";break;
                case 1:
                    p = "I";break;
                case 2:
                    p = "II";break;
                case 3:
                    p = "III";break;
                case 4:
                    p = "IIII";break;
                case 5:
                    p = "V";break;
                case 6:
                    p = "VI";break;
                case 7:
                    p = "VII";break;
                case 8:
                    p = "VIII";break;
                case 9:
                    p = "IX";break;
                case 10:
                    p = "X";break;
                case 11:
                    p = "XI";break;
                case 12:
                    p = "XII";break;
            }
            Console.WriteLine(p);
        }
    }
}