#include <bits/stdc++.h>
int n, k, i, odd, even, s, d, v, t, sum;
int main() {
  scanf("%d%d", &n, &k);
  for (i = 0; i < n; i++) {
    scanf("%d", &t);
    if (t % 2 == 0)
      even++;
    else
      odd++;
    sum += t;
  }
  d = (n - k) / 2;
  s = n - k - d;
  if (s > d) {
    if (d >= odd)
      v = 1;
    else if (k % 2 == 0 && even <= d)
      v = 1;
    else
      v = 0;
  } else {
    if (even <= s && k % 2 == 1)
      v = 0;
    else
      v = 1;
  }
  if (k == n)
    if (sum % 2 == 0)
      v = 1;
    else
      v = 0;
  printf("%s", v ? "Daenerys" : "Stannis");
}
