#include <iostream>
using namespace std;

int solve(char *str, int t);

int main(void) {
  int t,n=0;
  char s[5];
  cin >> s >> t;

  n = solve(s, t);

  if(n == 0) {
    cout <<  "XII"<< endl;
  } else if(n == 1) {
    cout << "I"<<endl;
  } else if(n == 2) {
    cout << "II"<<endl;
  } else if(n == 3) {
    cout << "III"<<endl;
  } else if(n == 4) {
    cout <<  "IIII"<<endl;
  } else if(n == 5) {
    cout<< "V"<<endl;
  } else if(n == 6) {
    cout<< "VI"<<endl;
  } else if(n == 7) {
    cout<< "VII"<<endl;
  } else if(n == 8) {
    cout<< "VIII"<<endl;
  } else if(n == 9) {
    cout<< "IX"<<endl;
  } else if(n == 10) {
    cout<< "X"<<endl;
  }else if(n == 11) {
    cout << "XI"<< endl;
  }

  return 0;
}

int solve(char *str, int t) {
  int n = 0;
  if (str[0] == 'I'&&str[1]=='\0') {
    n = 1+t;
  }else if(str == "II") {
    n = 2+t;

  }else if(str == "III") {
    n = 3+t;

  }else if (str == "IIII") {
    n = 4+t;
	
  }else if(str[0] == 'V'&&str[1]=='\0') {
    n = 5+t;

  }else if(str == "VI") {
    n = 6+t;
  }else if(str == "VII") {
    n = 7+t;
  }else if(str == "VIII") {
    n = 8+t;
  }else if(str == "IX") {
    n = 9+t;
  }else if(str[0] == 'X'&& str[1] =='\0') {
    n = 10+t;
  }else if(str == "XI") {
    n = 11+t;
  }else if(str == "XII") {
    n = 12+t;
    cout << "1" << endl;
  }
  n %= 12;
  return n;
}