#include <bits/stdc++.h>
using namespace std;
int main() {
  int t, n, i;
  cin >> t >> n;
  int a[n], count = 0, flag = 0;
  for (i = 0; i < n; i++) {
    cin >> a[i];
    if (a[i] % 2 != 0) {
      count++;
    }
    if (a[n - 1] % 2 != 0) {
      flag = 1;
    }
  }
  if (t % 2 != 0) {
    if (count % 2 == 0) {
      cout << "even" << endl;
    } else {
      cout << "odd" << endl;
    }
  } else {
    if (flag == 1) {
      cout << "odd" << endl;
    } else
      cout << "even" << endl;
  }
}
