#include <iostream>
#include <string>

using namespace std;
typedef long long int lint;

#define FOR(i,a,b) for (int i=(a);i<(b);i++)
#define RFOR(i,a,b) for (int i=(b)-1;i>=(a);i--)
#define REP(i,n) for (int i=0;i<(n);i++)
#define RREP(i,n) for (int i=(n)-1;i>=0;i--)

int main()
{
	lint N;
	cin >> N;

	FOR(i, 1, N) {
		if (i % 3 == 0) {
			if (i % 5 == 0)
				cout << "FizzBuzz";
			else
				cout << "Fizz";
		}
		else if (i % 5 == 0)
			cout << "Buzz";
		else cout << i;
		cout << endl;
	}

	return 0;
}