#include<stdio.h> 

int main(){
  int N;
  scanf("%d",&N);
  int i;
  for (i = 1; i <= N; ++i) { 
    if(i%3==0&&i%5==0)printf("FizzBuzz\n");
    else if(i%3==0)printf("Fizz\n");
    else if(i%5==0)printf("Buzz\n");
    else printf("%d\n",i);
  }


   return 0;
}