#include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<(n);i++)
using namespace std;

int main() {
	int n; scanf("%d", &n);
	int a = 0, b = 0; a++; a++; a++; b++; b++; b++; b++; b++;
	for (int i = 1; i <= n; i++) {
		if (i%a == 0)printf("Fizz");
		if (i%b == 0)printf("Buzz");
		if (i%a&&i%b)printf("%d", i);
		printf("\n");
	}
}