#include <iostream>
#include <string>
using namespace std;
int main(){
int num1=0;
int num2=0;
string fizzer="";
do{
num1++;
string fizzer="";
if (num1%3==0){
fizzer+="fizz";
}
if (num1%5==0){
fizzer+="buzz";
}/*
if (num1%7==0){
fizzer+="woof";
}*/
if(fizzer.length() == 0){
cout << num1 << endl;
}
else{
cout << fizzer << endl;
}
}while (num1<100);
return 0;
}