#include <bits/stdc++.h>
using namespace std;
const long double pi = 3.14159265358979323846;
const long long mod = 1e9 + 7;
const long long N = 3e3;
long long n, k, cnt[2];
int main() {
  std::ios_base::sync_with_stdio(false);
  std::cin.tie(0);
  cin >> n >> k;
  for (long long i = 1, x; i <= n; cin >> x, ++cnt[x & 1], ++i)
    ;
  if (k == n) {
    if (cnt[1] & 1)
      cout << "Stannis";
    else
      cout << "Daenerys";
    return 0;
  }
  long long x = n - k;
  if (x / 2 >= cnt[1]) {
    cout << "Daenerys";
    return 0;
  }
  if (x & 1) {
    if (x / 2 >= cnt[0]) {
      if (k & 1)
        cout << "Stannis";
      else
        cout << "Daenerys";
    } else
      cout << "Stannis";
  } else if (x / 2 >= cnt[0]) {
    if (k & 1)
      cout << "Stannis";
    else
      cout << "Daenerys";
  } else
    cout << "Daenerys";
  return 0;
}
