#include <bits/stdc++.h>
using namespace std;
int main() {
  int a, b, result;
  cout << a << b << " "
       << " " << endl;
  while (a, b >= 1 && a, b <= 10000) {
    result = (a * b);
    if (result % 2 == 0)
      cout << "Even" << endl;
    else
      cout << "Odd" << endl;
  }
  return 0;
}
