#include <bits/stdc++.h>
using namespace std;
const int MAX_N = 1e5 + 5;
int solve();
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  solve();
  return 0;
}
long long b;
long long k;
long long a[MAX_N];
int solve() {
  cin >> b >> k;
  for (int i = 0; i < k; ++i) {
    cin >> a[i];
  }
  long long cur = 0;
  for (int i = 0; i < k; ++i) {
    if (i == k - 1) {
      cur = (cur + a[i] % 2) % 2;
      continue;
    }
    if (a[i] % 2 == 0 || b % 2 == 0) {
      continue;
    }
    cur = (cur + 1) % 2;
  }
  if (cur % 2 == 0) {
    cout << "even\n";
  } else {
    cout << "odd\n";
  }
  return 0;
}
