Problem: <image>

You have one chip and one chance to play roulette. Are you feeling lucky?

Output

Print your bet. Your chip must be placed entirely within some square (not on an edge or a corner shared by adjacent squares).

Solution (in CPP):

Solution:
#include <bits/stdc++.h>
using namespace std;
using ii = tuple<long long, long long>;
const long long N = 1e6 + 7, inf = 1e9 + 42;
long long binpow(long long a, long long b) {
  if (b == 0) return 1;
  long long res = binpow(a, b / 2);
  if (b % 2)
    return (res * res * a) % 1000000007;
  else
    return (res * res) % 1000000007;
}
bool compare(pair<long long, long long> a, pair<long long, long long> b) {
  return (a.first - a.second > b.first - b.second);
}
long long n;
vector<long long> prime_factors;
signed main() {
  puts("Odd");
  return 0;
}