#include <bits/stdc++.h>

using namespace std;

int main() {
    string s1;
    int t;
    cin >> s1 >> t;

    map<string, int> mp;
    mp["I"] = 1;
    mp["II"] = 2;
    mp["III"] = 3;
    mp["IIII"] = 4;
    mp["V"] = 5;
    mp["VI"] = 6;
    mp["VII"] = 7;
    mp["VIII"] = 8;
    mp["IX"] = 9;
    mp["X"] = 10;
    mp["XI"] = 11;
    mp["XII"] = 0;

    string ss[] = {"XII", "I", "II", "III", "IIII", "V",
                   "VI", "VII", "VIII", "IX", "X", "XI"};
    cout << ss[(mp[s1] + t + 12 * 1000) % 12] << endl;
    return 0;
}