#include<stdio.h>
int main(void){
	int i,n;

	scanf("%d",&n);

	for(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);
	}

	return 0;
}