#include <cstdio>
using namespace std;

int main() {
  int n;
  scanf ("%d", &n);
  
  for(int i=1; i<=n; i++) {
    if(i%15==0) printf ("FizzBuzz\n");
    else if(i%3==0) printf ("Fizz\n");
    else if(i%5==0) printf ("Buzz\n");
    else printf ("%d\n", i);
  }
}