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

int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);  
	string c[] = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
	string s;
	cin >> s;
	int tim;
	for(int i = 0; i < 12; i++) {
		if(s == c[i]) tim = i;
	}
	int t;
	cin >> t;
	tim += t + 1200;
	cout << c[tim % 12] << '\n';
	return 0;	
}