#include<bits/stdc++.h>
using namespace std;
int main(){
    string s,ans;
    int t,sum;
    cin>>s>>t;
    vector<string> a={"XII","I","II","III","IIII","V","VI","VII","VIII","IX","X","XI"};
    for(int i=0;i<12;++i)if(s==a[i])sum=i;
    sum+=t;
    sum%=12;
    if(sum<0)sum+=12;
    ans=a[sum];
    cout<<ans<<endl;
}