class Program
    {
        static void Main(string[] args)
        {
            string[] nowList = { "I", "II", "III", "IIII", "V", "VI", "VII", "VIII", "IX", "X", "XI", "XII" };
            string[] n = Console.ReadLine().Split(' ');
            int nowTime = SearchTime(n[0],nowList);
            int change = (nowTime + int.Parse(n[1]) ) % 12;
            while (change < 0)
            {
                change += 12;
            }

            if (change == 0)
            {
                change = 12;
            }
            Console.WriteLine(nowList[change - 1]);

        }

        private static int SearchTime(string v, string[] nowList)
        {
            
            int nowTime = 0;
            for(int i = 0; i < 12 ; i++)
            {
                if (nowList[i] == v)
                {
                    nowTime = i + 1;
                    break;
                }
            }
            return nowTime;
        }
    }