#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, k;
  cin >> n >> k;
  int a;
  int odd, even;
  odd = 0;
  even = 0;
  for (int i = 1; i <= n; i++) {
    cin >> a;
    if (a % 2)
      odd++;
    else
      even++;
  }
  k = n - k;
  if (k == 0) {
    if (odd % 2)
      cout << "Stannis" << endl;
    else
      cout << "Daenerys" << endl;
    return 0;
  }
  if (k / 2 >= odd) {
    cout << "Daenerys" << endl;
    return 0;
  }
  if (k / 2 >= even)
    if ((n - k) % 2)
      cout << "Stannis" << endl;
    else
      cout << "Daenerys" << endl;
  else if (k % 2)
    cout << "Stannis" << endl;
  else
    cout << "Daenerys" << endl;
  return 0;
}
