#include <stdio.h>

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