#include <bits/stdc++.h>
using namespace std;
const long long INF = 1 << 30;
const long long MOD = 1000000007;
int main() {
  int a, b;
  cin >> a >> b;
  if ((a * b) % 2 == 0)
    cout << "Even" << endl;
  else
    cout << "No" << endl;
}
