#include<iostream>
using namespace std;
int main(void){
int n;
cin>>n;
for( int i = 1; i <= n ; i++ ){
if( i % 15 == 0 )cout<<"FizzBuzz"<<endl;
else if(i % 3 == 0) cout<<"Fizz"<<endl;
else if(i % 5 == 0) cout<<"Buzz"<<endl;
else cout<<i<<endl;
}
return 0;
}