#include <stdio.h>

int main(void){
    int i = 0;
    int num;
    scanf("%d", &num);
    while (i < num){
        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);
        }
    }
    return 0;
}