#include <bits/stdc++.h>
using namespace std;
int main() {
  long long int b, k;
  cin >> b >> k;
  vector<long long int> ar(k);
  long long int sum = 0;
  for (int i = 0; i < k - 1; i++) {
    cin >> ar[i];
    if (ar[i] % 2 == 0)
      sum += 0;
    else {
      if (b % 2 == 0)
        sum += 0;
      else
        sum += 1;
    }
  }
  cin >> ar[k - 1];
  if (ar[k - 1] % 2 != 0) sum++;
  if (sum % 2 == 0)
    cout << "even\n";
  else
    cout << "odd\n";
}
