#include <bits/stdc++.h>
using namespace std;

int main() {
  string s;
  int t, tmp;
  cin >> s >> t;
  string str[12] = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
  for (int i = 0; i < 12; i++) if (s == str[i]) tmp = i;
  tmp += t;
  tmp += 1200;
  tmp = tmp % 12;
  cout << str[tmp] << endl;
  return 0;
}