#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pi = pair<int, int>;
using pl = pair<ll, ll>;
using vi = vector<int>;
using vii = vector<vi>;
using vl = vector<ll>;
using vll = vector<vl>;
int main() {
  ll a, b;
  cin >> a >> b;
  if ((a * b) % 2 == 0) {
    cout << "Even" << endl;
  } else {
    cout << "No" << endl;
  }
  return 0;
}
