#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define srep(i,s,t) for (int i = s; i < t; ++i)
#define drep(i,n) for(int i = (n)-1; i >= 0; --i)
using namespace std;
typedef long long int ll;
typedef pair<int,int> P;
#define yn {puts("Yes");}else{puts("No");}
#define MAX_N 200005

int main() {
    string s[12] = {"XII","I","II","III","IIII","V","VI","VII","VIII","IX","X","XI"};
    string t;
    cin >> t;
    int x;
    cin >> x;
    x += 120000;
    rep(i,12){
        if(t == s[i])x += i;
    }
    cout << s[x%12] << endl;
    return 0;
}