import java.util.Arrays;
import java.util.List;
import java.util.Scanner;

public class Main{

	static Scanner s=new Scanner(System.in);

	public static void main(String __[]){
		input();
		solve();
	}

	static List<String>	list=Arrays.asList("I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII");
	static String		s1;
	static int			t;

	private static void input(){
		s1=s.next();
		t=s.nextInt();
	}

	private static void solve(){
		System.out.println(list.get((list.indexOf(s1)+1200+t)%12));
	}
}