import java.io.*;

class FizzBuzz
{
public static void main(String[] args) throws IOException
{
BufferedReader br=
new BufferedReader(new InputStreamReader(System.in));
String str=br.readLine();
int num=Integer.parseInt(str);

for(int i=1;i<=num;++i){
if(i%3==0&&i%5==0){
 System.out.println("FizzBuzz");
}
else if(i%3==0){
System.out.println("Fizz");
}
else if(i%5==0){
System.out.println("Buzz");
}
else{
System.out.println(i);
}

}
}
}