#include <stdio.h>

int main() {
    int a, b;
    scanf("%d", &a);
    b = 0;
    while (b < a) {
        if (b % 15 == 0) printf("FizzBuzz\n");
        else if (b % 5 == 0) printf("Buzz\n");
        else if (b % 3 == 0) printf("Fizz\n");
        else printf("%d\n", b);
        b += 1;
    }
    return 0;
}