#include<stdio.h>
main(){
    int N;
    scanf("%d",&N);
    int zero = 'a' - 'a';
    int one = 'b' - 'a';
    int three = 'd' - 'a';
    int five = 'f' - 'a';
    for(int i = one;i <= N;i++){
        if(i % (three*five) == zero){
            printf("FizzBuzz\n");
        }else if(i % three == zero){
            printf("Fizz\n");
        }else if(i % five == zero){
            printf("Buzz\n");
        }else{
            printf("%d\n",i);
        }
    }
}