#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");
			continue;
		}
		if(i%3 == 0){
			printf("Fizz\n");
			continue;
		}
		if(i%5 == 0){
			printf("Buzz\n");
			continue;
		}
		else{
			printf("%d\n", i);
		}
	}
	return 0;
}