#include <stdio.h>

int main()
{
	int c;
	scanf("%d", &c);
	for(int i=0; i<=c; 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);
	}
}