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

	return 0;
}