#include <iostream>
using namespace std;

int main(){
	string time[] = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"},s;
	int t;
	cin >> s >> t;
	for(int i = 0;i < 12;i++){
		if(time[i] == s){
			i += t;
			i %= 12;
			if(i < 0) i = 12 + i;
			cout << time[i] << endl;
			return 0;
		}
	}
}