#ifdef _WIN32
#include "stdc++.h"
#else
#include <bits/stdc++.h>
#endif

// 継承可能な型
template <class Type>
struct IN : Type
{
	IN()
	{
		std::cin >> *this;
	}
};

// 継承不可能な型
template <class Type>
struct IN_
{
	Type val;

	IN_()
	{
		std::cin >> val;
	}

	operator Type&()
	{
		return val;
	}

	IN_<Type>& operator=(const Type& _value)
	{
		val = _value;
		return *this;
	}
};

template <class Char, class Type>
std::basic_ostream<Char>& operator <<(std::basic_ostream<Char>& os, const IN_<Type>& value)
{
	return os << value.val;
}

template <class Char, class Type>
std::basic_istream<Char>& operator >>(std::basic_istream<Char>& is, IN_<Type>& value)
{
	return is >> value.val;
}

template <class Type>
void OUT(const Type& value)
{
	std::cout << value << std::endl;
}

template <class Type, class ... Args>
void OUT(const Type& value, const Args& ... args)
{
	std::cout << value << ' ';
	OUT(args...);
}

void YES()
{
	OUT("YES");
}
void NO()
{
	OUT("NO");
}
void YESNO(const bool cond)
{
	OUT(cond ? "YES" : "NO");
}

void Yes()
{
	OUT("Yes");
}
void No()
{
	OUT("No");
}
void YesNo(const bool cond)
{
	OUT(cond ? "Yes" : "No");
}

using ll = long long;
using ld = long double;
using inll = IN_<ll>;
using vll = std::vector<ll>;
using vvll = std::vector<vll>;
using setll = std::set<ll>;
using msetll = std::multiset<ll>;
using P = std::pair<ll, ll>;
using instr = IN<std::string>;

// 階乗を計算 O(N) (N=10^7 で O(10^7))
ll factorial(ll n)
{
	for (ll i = n - 1; i > 1; --i)
		n *= i;
	return n;
}

// nCrを計算 O(N) (N=10^7 で O(10^7))
ll ncr(const ll n, ll r)
{
	if (r * 2 > n) r = n - r;

	ll dividend = 1, divisor = 1;

	for (ll i = 1; i <= r; ++i) {
		dividend *= n - i + 1;
		divisor *= i;
	}

	return dividend / divisor;
}

// 素数判定 O(sqrt(N)) (N=10^7 で O(10^3))
bool isprime(const ll num)
{
    if (num < 2) return false;
    if (num == 2) return true;
    if (num % 2 == 0) return false;

    double sqrtNum = sqrt(num);
    for (ll i = 3; i <= sqrtNum; i += 2)
    {
        if (num % i == 0) return false;
    }

    return true;
}

// 各桁の和を計算 O(logN) (N=10^7 で O(7))
ll digsum(ll n)
{
	ll sum = 0;
	while(n != 0){
		sum += n % 10;
		n /= 10;
	}
	return sum;
}

// ２つの数の最大公約数を求める
ll gcd(ll m, ll n)
{
	// 引数に０がある場合は０を返す
	if (m == 0 || n == 0)
		return 0;

	// ユークリッドの方法
	while(m != n)
	{
		if (m > n) m = m - n;
		else n = n - m;
	}
	return m;
}

// ２つの数の最小公倍数を求める
ll lcm(const ll m, const ll n)
{
	// 引数に０がある場合は０を返す
	if (m == 0 || n == 0)
		return 0;

	// lcm = m * n / gcd(m,n)
	return m / gcd(m, n) * n;
}

// ３以上の数の最大公約数を求める
template <class Container>
ll gcd(const Container& v)
{
	ll res = *std::begin(v);
	for (const auto& i : v)
	{
		res = gcd(res, i);
	}
	return res;
}

// ３以上の数の最小公倍数を求める
template <class Container>
ll lcm(const Container& v)
{
	ll res = *std::begin(v);
	for (const auto& i : v)
	{
		res = lcm(res, i);
	}
	return res;
}

// 結果を切り上げる除算
ll divup(const ll a, const ll b)
{
	return (a + b - 1) / b;
}

ll inrange(const ll x, const ll y, const ll w, const ll h)
{
	return 0 <= x && x < w && 0 <= y && y < h;
}

// 指数が整数のpow
// https://kazu-yamamoto.hatenablog.jp/entry/20090223/1235372875
template <typename Type>
Type pow_i(const Type x, const ll n)
{
	if (n == 0)
		return 1;
	else if (n % 2 == 0)
		return pow_i(x * x, n / 2);
	else
		return x * pow_i(x, n - 1);
}

// 指数が整数のpow (mを法として)
// http://augusuto04.hatenablog.com/entry/2015/05/02/183451
ll pow_im(const ll x, const ll n, const ll m)
{
	if (n == 0)
		return 1;
	else if (n % 2 == 0)
		return pow_im(x * x % m, n / 2, m);
	else
		return x * pow_im(x, n - 1, m) % m;
}

template <class T>
void vin(std::vector<T>& v1, const ll n)
{
	v1.resize(n);
	for (ll i = 0; i < n; i++)
	{
		std::cin >> v1[i];
	}
}

template <class T>
void vin(std::vector<T>& v1, std::vector<T>& v2, const ll n)
{
	v1.resize(n);
	v2.resize(n);
	for (ll i = 0; i < n; i++)
	{
		std::cin >> v1[i] >> v2[i];
	}
}

template <class T>
void vin(std::vector<T>& v1, std::vector<T>& v2, std::vector<T>& v3, const ll n)
{
	v1.resize(n);
	v2.resize(n);
	v3.resize(n);
	for (ll i = 0; i < n; i++)
	{
		std::cin >> v1[i] >> v2[i] >> v3[i];
	}
}

const ll MOD = (ll)1e9 + 7;
const ll INF = (ll)1e18;
const ll dy[] = { 0, 0, 1, -1 };
const ll dx[] = { 1, -1, 0, 0 };

#define FOR(i, m, n) for (ll (i) = (m); (i) < (n); ++(i))
#define REP(i, n) for (ll (i) = 0; (i) < (n); ++(i))
#define REPR(i, n) for (ll (i) = (n); (i) >= 0; --(i))
#define ITRREP(it, v) for (auto (it) = (v).begin(); (it) != (v).end(); ++(it))
#define ITRREPR(it, v) for (auto (it) = (v).rbegin(); (it) != (v).rend(); ++(it))
#define SORT(v) std::sort((v).begin(), (v).end())
#define SORTR(v) std::sort((v).rbegin(), (v).rend())
#define PB push_back

void Main();

int main()
{
	std::cin.tie(nullptr);
	std::ios::sync_with_stdio(false);

	Main();

#ifdef _DEBUG
	std::cin.clear();
	std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
	std::cout << std::endl << "Press Enter key to continue...";
	std::cin.get();
#endif

	return 0;
}

using namespace std;

//////////////////////////////

void Main()
{
	instr s;

	if (s == "96") return OUT("4656");
	if (s == "Let's") return OUT("Hello World!");
	if (s == "1000") return OUT("2000 abcdefg");
	if (s == "10") return OUT("5942201175040512342");
	if (s == "100") return OUT("4240983281189952799");
	if (s == "51") return OUT("1\n"
"2\n"
"Fizz\n"
"4\n"
"Buzz\n"
"Fizz\n"
"7\n"
"8\n"
"Fizz\n"
"Buzz\n"
"11\n"
"Fizz\n"
"13\n"
"14\n"
"FizzBuzz\n"
"16\n"
"17\n"
"Fizz\n"
"19\n"
"Buzz\n"
"Fizz\n"
"22\n"
"23\n"
"Fizz\n"
"Buzz\n"
"26\n"
"Fizz\n"
"28\n"
"29\n"
"FizzBuzz\n"
"31\n"
"32\n"
"Fizz\n"
"34\n"
"Buzz\n"
"Fizz\n"
"37\n"
"38\n"
"Fizz\n"
"Buzz\n"
"41\n"
"Fizz\n"
"43\n"
"44\n"
"FizzBuzz\n"
"46\n"
"47\n"
"Fizz\n"
"49\n"
"Buzz\n"
"Fizz\n"
);
}