#include <bits/stdc++.h>
// #include <boost/range/irange.hpp>
// #define RANGE_1(e) (boost::irange(0,(e)))
// #define RANGE_2(s,e) (boost::irange((s),(e)))
// #define RANGE_3(s,e,step) (boost::irange((s), (e), (step)))
// #define RANGE_SELECTER(_1,_2,_3,SELECT,...) SELECT
// #define range(...) RANGE_SELECTER(__VA_ARGS__, RANGE_3, RANGE_2, RANGE_1) (__VA_ARGS__)
#define guard(x) if(x);
#define ALL(x) (x).begin(),(x).end()
#define RALL(x) (x).rbegin(),(x).rend()
#define MAX(x) *max_element(ALL(x))
#define MIN(x) *min_element(ALL(x))
#define BIT(n) (1LL<<(n))

using namespace std;
using lint = long long;
template<typename T>class range{private:struct I{T x,s;T operator*(){return x;}bool operator!=(I&lhs){if(s<(T)0)return x>lhs.x;return x<lhs.x;}void operator++(){x=x+s;}};I i,n;public:range(T n):i({(T)0,(T)1}),n({n,(T)1}){}range(T i,T n):i({i,(T)1}),n({n,(T)1}){}range(T i,T n,T s):i({i,s}),n({n,s}){}I&begin(){return i;}I&end(){return n;}};
template<class T>lint bit(T n){return 1LL<<n;}
template<class T>bool amax(T &a,const T &b){if(a<b){a=b;return 1;}return 0;}
template<class T>bool amin(T &a,const T &b){if(a>b){a=b;return 1;}return 0;}


struct initialize{initialize(){cin.tie(nullptr);ios::sync_with_stdio(false);};}__ini__;

string fizzbuzz(int n) {
    if (!(n % 15)) {
        return "FizzBuzz";
    } else if (!(n % 5)) {
        return "Buzz";
    } else if (!(n % 3)) {
        return "Fizz";
    } else {
        return to_string(n);
    }
}

string allFB(int n) {
    if (n == 1) {
        return "1\n";
    } else {
        return allFB(n - 1) + fizzbuzz(n) + '\n';
    }
}

int main() {
    int n;
    cin >> n;
    cout << allFB(n);
}