#define _CRT_SECURE_NO_WARNINGS // #pragma warning(disable:4996)
#include <iostream>
#include <cstdio>
#include <algorithm>
#include <vector>
#include <string>
#include <queue>
#include <functional>
#include <sstream>
#include <cmath>
#include <set>
#include <map>
using namespace std; 

#define rep(i,a,b) for(int i=(a);i<(b);i++)
#define pb push_back
#define mp(a,b) make_pair(a,b)
#define all(a) a.begin(),a.end()
#define len(x) ((int)(x).size())
#define tmax(a,b,c) max((a),max((b),(c)))
#define debug(x) cerr << #x << " is " << x << endl;

typedef pair<int, int> Pii;
typedef vector<int> V;
typedef vector<vector<int> > VV;
typedef long long ll;
const int inf = 2e9;
const int mod = 1e9 + 7;
const long double eps = 1e-10;

int main()
{
	int a = 1008;
	string s;
	int t;
	cin >> s >> t;
	vector<string> v;
	v.pb("I");
	v.pb("II");
	v.pb("III");
	v.pb("IIII");
	v.pb("V");
	v.pb("VI");
	v.pb("VII");
	v.pb("VIII");
	v.pb("IX");
	v.pb("X");
	v.pb("XI");
	v.pb("XII");

	int n;
	rep(i,0,12) if (v[i] == s) a += i;
	a += t;
	cout << v[a%12] << endl;

	return 0;
}