#include <bits/stdc++.h>
using namespace std;
int n, k, a[5], c;
int main() {
  cin >> n >> k;
  k = n - k;
  for (int i = 0; i < n; i++) {
    cin >> c;
    a[(c & 1)]++;
  }
  if (k == 0) {
    cout << ((a[1] & 1) ? "Stannis\n" : "Daenerys\n");
    return 0;
  }
  if (k >= min(2 * a[1], n)) {
    cout << "Daenerys\n";
    return 0;
  }
  if (k & 1) {
    if (k >= 2 * a[0] && (n - k) % 2 == 0) {
      cout << "Daenerys\n";
      return 0;
    } else {
      cout << "Stannis\n";
      return 0;
    }
  } else {
    if (k >= 2 * a[0] && (n - k) % 2 != 0) {
      cout << "Stannis\n";
      return 0;
    } else {
      cout << "Daenerys\n";
      return 0;
    }
  }
}
