#include <bits/stdc++.h>
using namespace std;
int n, k;
int main() {
  scanf("%d %d", &n, &k);
  int nbp = 0;
  int nbi = 0;
  for (int i = 0; i < n; i++) {
    int c;
    scanf("%d", &c);
    if (c % 2 == 0)
      nbp += 1;
    else
      nbi += 1;
  }
  if ((n == k) && (nbi % 2 == 1))
    cout << "Stannis";
  else if ((n == k) && (nbi % 2 == 0))
    cout << "Daenerys";
  else if (nbi <= (n - k) / 2)
    cout << "Daenerys";
  else if ((nbp <= (n - k) / 2) && (k % 2 == 0))
    cout << "Daenerys";
  else if ((nbp <= ((n - k) / 2 + (n - k) % 2)) && (k % 2 == 1))
    cout << "Stannis";
  else if ((n - k) % 2 == 0)
    cout << "Daenerys";
  else
    cout << "Stannis";
}
