#include<iostream>
#include<vector>
#include<string>
#include<cstdio>
#include<algorithm>
using namespace std;
int main(){
    int num,a;
    string str,table[12]={"I\0","II\0","III\0","IIII\0","V\0","VI\0","VII\0","VIII\0","IX\0","X\0","XI\0","XII\0"};
    cin >> str >> num;
    for(int i=0;i<=11;i++){
        if(str==table[i])   a = i;
    }
    num+=a;
    num=num%12;
    if(num<0)   num = 12 + num;
    //cout << a << "  " << num<<endl;
    cout << table[num];
    return 0;
}