#include <bits/stdc++.h>
using namespace ::std;
int city[200000];
int main() {
  int n, ood, even, k;
  while (cin >> n >> k) {
    ood = 0;
    even = 0;
    for (int i = 0; i < n; i++) {
      cin >> city[i];
      if (city[i] % 2) {
        ood++;
      } else
        even++;
    }
    int m = n - k;
    if (m == 0) {
      if (ood % 2) {
        cout << "Stannis" << endl;
      } else
        cout << "Daenerys" << endl;
      continue;
    }
    int stannis = m / 2 + m % 2, daenerys = m / 2;
    if (ood <= daenerys) {
      cout << "Daenerys" << endl;
      continue;
    }
    if (even <= daenerys) {
      if (k % 2) {
        cout << "Stannis" << endl;
      } else
        cout << "Daenerys" << endl;
      continue;
    }
    if (m % 2) {
      cout << "Stannis" << endl;
    } else {
      cout << "Daenerys" << endl;
    }
  }
  return 0;
}
