#include <bits/stdc++.h>
using namespace std;
const int maxn = 100005;
int n, k, odd, ans;
int main() {
  scanf("%d%d", &n, &k);
  for (int i = 1, x; i <= n; i++) {
    scanf("%d", &x);
    if (x & 1) odd++;
  }
  if (n == k)
    ans = odd & 1;
  else if ((n & 1) == 0) {
    if ((k & 1) == 0)
      ans = 0;
    else
      ans = (n / 2 - k / 2 <= odd);
  } else {
    if ((k & 1) == 0)
      ans = (odd >= (n / 2 + 1 - k / 2) && odd <= (n / 2 + k / 2));
    else
      ans = (n / 2 + k / 2 + 1 <= odd);
  }
  puts(ans ? "Stannis" : "Daenerys");
  return 0;
}
