#include<stdio.h>

int main(void){
  int i,n;

  scanf("%d",&n);
  for(i=1;i<=n;i++){
    if(i%3 == 0 && i%5 == 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);
    }
  }
  return 0;
}