#include <bits/stdc++.h>
#define rep(i, n) for (int i = 0; i < n; ++i)
using ll = long long;
using namespace std;
const int INF = 1e9;

int main() {
    string in,rome[12] = {"I",
                       "II",
                       "III",
                       "IIII",
                       "V",
                       "VI",
                       "VII",
                       "VIII",
                       "IX",
                       "X",
                       "XI",
                       "XII"};
    int t,now;
    cin >> in >> t;
    rep(i,12) {
        if(rome[i]==in)
            now = i;
    }

    int ans;
    if ((ans=(now + t) % 12) < 0){
        ans = 12 + ans;
    }

    cout << rome[ans] << endl;

    return 0;
}