#include <iostream> #include <vector> #include <string> #include <cmath> #include <algorithm> #include <utility> #include <queue> #include <set> #include <map> using namespace std; typedef long long ll; typedef pair<int,int> PII; typedef vector<int> VI; typedef vector<VI> VVI; #define MP make_pair #define PB push_back #define inf 1000000007 int main(){ string s; cin >> s; int n = s.size(); int x=0,y=0; for(int i=0;i<n;i++){ x += s[i]-'0'; if(i%2==0){ y += s[i]-'0'; }else{ y -= s[i]-'0'; } } bool flag = 0; if(x%3==0){ flag = 1; cout << "Fizz"; } if((40000000+y)%5==0){ flag = 1; cout << "Buzz"; } if(!flag){ cout << s; } cout << endl; return 0; }