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