#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <algorithm>
#include <utility>
#include <functional>
#include <cstring>
#include <queue>
#include <stack>
#include <math.h>
#include <iterator>
#include <vector>
#include <string>
#include <set>
#include <math.h>
#include <iostream> 
#include<map>
#include <stdlib.h>
#include <list>
#include <typeinfo>
#include <list>
#include <set>
#include <iomanip>
using namespace std;
#define MAX_MOD 1000000007
#define REP(i,n) for(int i = 0;i < n;++i)
string hoge[12] = { "I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
int main() {
	string a;
	int b;
	cin >> a >> b;
	int now = 0;
	REP(i, 12) {
		if (a == hoge[i]) now = i;
	}
	cout << hoge[(now + b) % 12] << endl;
}