#include <iostream>
#include <string>
using namespace std;
int main(){
    string roma[12]={
      "I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"  
    },S1;
    int T;
    cin >> S1 >> T;
    for(int k=0;k<12;k++){
        if(!S1.compare(roma[k])){
            cout << roma[(k+T+1008)%12] << endl;break;
        }
    }
    return 0;
}