#include <iostream>
#include <cstdio>
#include <vector>
#include <algorithm>
#include <utility>
#include <string>

using namespace std;

int main() {
	vector<string> hours = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
	string s1;
	int t;

	cin >> s1 >> t;
	auto it = find(hours.begin(), hours.end(), s1);
	int idx = (distance(hours.begin(), it) + t + 1200) % 12;
	cout << hours[idx] << endl;
	return 0;
}