#include <bits/stdc++.h>
using namespace std;
int n, k, x, temp;
int odd, even;
int main() {
  while (scanf("%d %d", &n, &k) != EOF) {
    odd = even = 0;
    for (int i = 0; i < n; i++) {
      scanf("%d", &x);
      if (x & 1) odd++;
    }
    even = n - odd;
    if (n == k) {
      if (odd & 1)
        printf("Stannis\n");
      else
        printf("Daenerys\n");
    } else {
      temp = n - k;
      if (temp & 1) {
        if (odd <= temp / 2)
          printf("Daenerys\n");
        else if (even <= temp / 2)
          if (k & 1)
            printf("Stannis\n");
          else
            printf("Daenerys\n");
        else
          printf("Stannis\n");
      } else {
        if (even <= temp / 2)
          if (k & 1)
            printf("Stannis\n");
          else
            printf("Daenerys\n");
        else
          printf("Daenerys\n");
      }
    }
  }
  return 0;
}
