#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for(LL i = a;i<b; i++)
#define rrep(i,a,b) for(LL i = a;i>b; i--)
#define INF ((1LL<<62)-(1LL<<31))
#define ooki 9,223,372,036,854,775,807
#define tii -9,223,372,036,854,775,808
typedef long long LL;
int main(){
 vector<string> a = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
  string s;
  int b;
  cin >> s >> b;
  rep(i,0,12){
    if(a[i]==s){cout<<a[(i+b+1200)%12]<<endl;return 0;}
  }
}