import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		String s1 = sc.next();
		int t = sc.nextInt();
		String[] x = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
		int time = -101010101;
		for(int i = 0 ; i < x.length ; i++) {
			if(x[i].equals(s1)) {
				time = i;
			}
		}
		time = (time + 1200 + t) % 12;
		System.out.println(x[time]);
	}
}