#include <bits/stdc++.h>
using namespace std;
const int maxn = 200000 + 10;
const int INF = int(1e9) + 10;
int main() {
  int n, k;
  int top;
  int num1 = 0, num2 = 0, u;
  scanf("%d%d", &n, &k);
  for (int i = 1; i <= n; i++) {
    scanf("%d", &u);
    if (u & 1)
      num1++;
    else
      num2++;
  }
  if (n == k) {
    if (num1 & 1)
      printf("Stannis\n");
    else
      printf("Daenerys\n");
  } else {
    top = n - (k + 1);
    if ((top + 1) / 2 >= num1) {
      printf("Daenerys\n");
    } else {
      if (top & 1) {
        if ((top + 1) / 2 < num2) {
          printf("Daenerys\n");
        } else {
          if ((k + 1) & 1)
            printf("Daenerys\n");
          else
            printf("Stannis\n");
        }
      } else {
        if (top / 2 < num2) {
          printf("Stannis\n");
        } else {
          if ((k + 1) & 1)
            printf("Daenerys\n");
          else
            printf("Stannis\n");
        }
      }
    }
  }
  return 0;
}
