#include <bits/stdc++.h>
using namespace std;
const long long INF = LLONG_MAX / 2;
const int mod = (1000 * 1000 * 1000 + 7);
const int inf = INT_MAX / 2;
const int N = 100001;
const long long H = 31;
const double Pi = acos((-1));
const double EPS = 1.0 / (9999999.9 * (double)inf);
const string io = "aplusb";
int n, m, i, j, ans;
int i1, i2, jj, j2;
double l, w;
double a[N], b[N];
double ma = -1.0;
void solve() { cout << "even" << endl; }
int main() {
  ios_base::sync_with_stdio(NULL);
  cin.tie(NULL);
  cout.tie(NULL);
  solve();
  return 0;
}
