import java.util.*;

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