#include <bits/stdc++.h>
using namespace std;

string s[12]={"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};


signed main(){
    string t;int a;cin>>t>>a;
    a+=2400;a%=12;
    for(int i=0;i<12;i++)if(s[i]==t)cout<<s[(i+a)%12]<<endl;
}