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