#include <bits/stdc++.h>
using namespace std;
int main() {
  long long tc, t = 1, num, total = 0;
  scanf("%lld %lld", &tc, &num);
  long long arr[num];
  for (long long i = 0; i < num; i++) scanf("%lld", &arr[i]);
  long long last = arr[num - 1];
  if (tc % 2 == 0) {
    if (last % 2 == 0)
      cout << "even" << endl;
    else
      cout << "odd" << endl;
  } else {
    long long cnt = 0;
    for (long long i = 0; i < num - 1; i++) {
      if (arr[i] % 2 == 1) cnt++;
    }
    cnt += last;
    if (cnt % 2 == 0)
      cout << "even" << endl;
    else
      cout << "odd" << endl;
  }
}
