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

//--------------------------------------------
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define RFOR(i,a,b) for(int i=(b)-1;i>=(a);i--)
#define REP(i,n) FOR(i,0,n)
#define RREP(i,n) RFOR(i,0,n)
#define LL long long
#define INF INT_MAX/3

//--------------------------------------------
const double EPS = 1e-14;
const double PI  = acos(-1.0);

//--------------------------------------------

vector <string> v = {"I", "II", "III", "IIII", "V", "VI", "VII", "VIII", "IX", "X", "XI", "XII"};

int main(){
  int n;
  string s;

  cin >> s >> n;

  auto itr = find(v.begin(), v.end(), s);
  cout << v[(itr - v.begin() + n + 1200) % 12] << "\n";
}