#include <stdio.h>
int main(void)
{
	int n, i, flag = 0;
	scanf("%d", &n);
	
	for(i=1; i<=n; i++){
		flag = 0;
		if(i%3 == 0) flag = 3;
		if(i%5 == 0) flag = 5;
		if(i%5 == 0 && i%3 == 0) flag = 15;
		
	switch(flag){
		case 3:
		printf("Fizz\n");
		break; 
		
		case 5:
		printf("Buzz\n");
		break;
		
		case 15:
		printf("Fizzbuzz\n");
		break;
		
		default:
		printf("%d\n", i);
		}
	}
	
	return 0;
}