import java.util.Scanner;

public class b {
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		String foo[] = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
		String s = sc.next();
		int t = sc.nextInt();
		int i = 0;
		while(true){
			if(foo[i].equals(s))
				break;
			i++;
		}
		System.out.println(foo[(i + t) % 12]);
	}
}