#include <bits/stdc++.h>
using namespace std;
class Solution {
 public:
  void solve(std::istream& in, std::ostream& out) {
    vector<int> cnt(2);
    int n, k;
    in >> n >> k;
    for (int i = 0; i < n; ++i) {
      int a;
      in >> a;
      cnt[a % 2]++;
    }
    int res = 0;
    if (n == k) {
      res = cnt[1] % 2;
    } else if (n % 2 == 0) {
      if (k % 2 == 0) {
        res = 0;
      } else {
        if (cnt[1] <= (n - k) / 2)
          res = 0;
        else
          res = 1;
      }
    } else {
      if (k % 2 == 0) {
        if (min(cnt[0], cnt[1]) <= (n - k) / 2)
          res = 0;
        else
          res = 1;
      } else {
        if (cnt[0] <= (n - k) / 2)
          res = 1;
        else
          res = 0;
      }
    }
    if (res == 0) {
      out << "Daenerys\n";
    } else {
      out << "Stannis\n";
    }
  }
};
void solve(std::istream& in, std::ostream& out) {
  out << std::setprecision(12);
  Solution solution;
  solution.solve(in, out);
}
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  istream& in = cin;
  ostream& out = cout;
  solve(in, out);
  return 0;
}
