#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, k;
  scanf("%d %d", &n, &k);
  int total = 0;
  int q0 = 0, q1 = 0;
  int plays = n - k;
  for (int i = 0; i < n; i++) {
    int x;
    scanf("%d", &x);
    if (x & 1)
      total++, q1++;
    else
      q0++;
  }
  if (k == 0) {
    printf("Daenerys");
    return 0;
  }
  if (k == n) {
    printf("%s", q1 % 2 == 0 ? "Daenerys" : "Stannis");
    return 0;
  }
  int playS = plays / 2, playD = plays / 2;
  if (playS + playD != plays) playS++;
  if (playS > playD) {
    if (playD >= q0) {
      int res = playD - q0;
      res += playS;
      if ((q1 - res) % 2 == 0) {
        printf("Daenerys");
        return 0;
      }
    }
    if (playD >= q1) {
      printf("Daenerys");
      return 0;
    }
    printf("Stannis");
    return 0;
  } else {
    if (playS >= q0) {
      int res = playS - q0;
      res += playD;
      if ((q1 - res) % 2 == 1) {
        printf("Stannis");
        return 0;
      }
    }
    printf("Daenerys");
    return 0;
  }
  return 0;
}
