#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
//#include<cctype>
#include<climits>
#include<iostream>
#include<string>
#include<vector>
#include<map>
//#include<list>
#include<queue>
#include<deque>
#include<algorithm>
//#include<numeric>
#include<utility>
//#include<memory>
#include<functional>
#include<cassert>
#include<set>
#include<stack>
#include<random>

const int dx[] = {1, 0, -1, 0};
const int dy[] = {0, -1, 0, 1};
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef pair<int, int> pii;

int main() {
    cin.tie(0);
    ios::sync_with_stdio(false);
    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"] = 12;
    string s;
    int T;
    cin >> s >> T;
    int t = mp[s] + T;
    t = (t%12+12)%12;
    if (!t) t = 12;
    for (auto p : mp) {
        if (p.second == t) {
            cout << p.first << endl;
        }
    }
    return 0;
}