#include <iostream>
using namespace std;
string t[12] = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
int main(){
    string s;cin>>s;
    int ti;
    for(int i = 0; 12 > i; i++){
        if(t[i] == s){
            ti = i+1;
            break;
        }
    }
    int z;cin>>z;
    z = ((z+2400)%12)+1;
    ti = ((ti+z)%12)+1;
    cout << t[ti-1] << endl;
    
    
}