#include<stdio.h>

int main(void){
int N,i;

scanf("%d",N);

for(i = 1;i <= N;i++){
if(i%15 == 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);
}
}
}