#include <iostream>
using namespace std;
#define rep(i,n) for(int i = 0; i < (n); i++)

int main(){
    char s1[12][5] = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
    string s; cin >> s;
    int t = 0; cin >> t;
    int mod = 0;
    rep(i,12){
        if(s == s1[i]) mod = i;
    }
    mod += t + 1200;
    mod %= 12;
    cout << s1[mod] << endl;
    return 0;
}