#include <stdio.h>

int main(void)
{
    int N;
    int cnt = 1;

    scanf("%d", &N);

    while (cnt <= N) {

        if (cnt % 3 == 0 && cnt % 5 == 0)
            printf("FizzBuzz\n");
        else if (cnt % 3 == 0)
            printf("Fizz\n");
        else if (cnt % 5 == 0)
            printf("Buzz\n");
        else
            printf("%d\n", cnt);

        cnt = cnt + 1;
    }

    return 0;
}