#include <bits/stdc++.h>
using namespace std;
int main() {
  long a, b, c = 0, d = 1, e, f, g, h, n, m, mx = 0, x, y;
  cin >> n >> m;
  if (n % 2 == 0 || m % 2 == 0)
    cout << "Even" << endl;
  else
    cout << "No" << endl;
  return 0;
}
