#include #define rep(i,n) for(int i=(0);i<(n);i++) using namespace std; typedef long long ll; typedef unsigned long long ull; template bool chmax(T &a, const T &b) { if (a bool chmin(T &a, const T &b) { if (a>b) { a=b; return 1; } return 0; } int mymod(string s, int m){ int ret = 0; for(char c : s){ ret *= 4; ret += c - '0'; ret %= m; } return ret; } int main(){ cin.tie(0); ios::sync_with_stdio(false); string s; cin >> s; int m3 = mymod(s, 3); int m5 = mymod(s, 5); if(m3 == 0 && m5 == 0){ cout << "FizzBuzz" << endl; }else if(m3 == 0){ cout << "Fizz" << endl; }else if(m5 == 0){ cout << "Buzz" << endl; }else{ cout << s << endl; } }