#include <bits/stdc++.h>
using namespace std;
const int M = 2e5 + 12;
int main() {
  ios::sync_with_stdio(false);
  int n, k;
  cin >> n >> k;
  int a, ji = 0, ou = 0;
  for (int i = 0; i < n; i++) {
    cin >> a;
    if (a % 2)
      ji++;
    else
      ou++;
  }
  bool flag = false;
  int mov = n - k;
  if (mov == 0) {
    if (ji % 2 == 1)
      printf("Stannis\n");
    else
      printf("Daenerys\n");
  } else if (mov % 2 == 0) {
    if (mov / 2 >= ji)
      printf("Daenerys\n");
    else {
      if (mov / 2 >= ou && k % 2 == 1)
        printf("Stannis\n");
      else
        printf("Daenerys\n");
    }
  } else {
    if (mov / 2 >= ji)
      printf("Daenerys\n");
    else {
      if (mov / 2 >= ou && k % 2 == 0)
        printf("Daenerys\n");
      else
        printf("Stannis\n");
    }
  }
  return 0;
}
