#include<iostream>
#include<string>
using namespace std;

int main()
{
	int n, m = 0;
	string s;

	cin >> s;
	cin >> m;

	if (s == "I")			n = 1;
	else if (s == "II")		n = 2;
	else if (s == "III")	n = 3;
	else if (s == "IIII")	n = 4;
	else if (s == "V")		n = 5;
	else if (s == "VI")		n = 6;
	else if (s == "VII")	n = 7;
	else if (s == "VIII")	n = 8;
	else if (s == "IX")		n = 9;
	else if (s == "X")		n = 10;
	else if (s == "XI")		n = 11;
	else if (s == "XII")	n = 12;

	n += m;
	while (n > 12) {
		n -= 12;
	}
	while (n < 1) {
		n += 12;
	}
	

	if (n == 1)			s = "I";
	else if (n == 2)	s = "II";
	else if (n == 3)	s = "III";
	else if (n== 4)	s = "IIII";
	else if (n == 5)	s = "V";
	else if (n == 6)	s = "VI";
	else if (n == 7)	s = "VII";
	else if (n == 8)	s = "VIII";
	else if (n == 9)	s = "IX";
	else if (n == 10)	s = "X";
	else if (n == 11)	s = "XI";
	else if (n == 12)	s = "XII";

	cout << s << endl;

	return 0;

}