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

/////////////////// メイン ///////////////////

int main () {
  
  //////////////////// 入力 ////////////////////

  string s;
  int t;
  cin >> s >> t;

  //////////////// 出力変数定義 ////////////////

  int result = 0;

  //////////////////// 処理 ////////////////////

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

  result = distance(numbers.begin(),find(numbers.begin(),numbers.end(),s));
  result = (result+t+1200)%12;

  //////////////////// 出力 ////////////////////

  cout << numbers.at(result) << endl;

  //////////////////// 終了 ////////////////////

  return 0;

}