#include <stdio.h>

int main() {
        int n;
        int i;
        int fizz, buzz;
        scanf("%d",&n);
        i = 1;
        while (i<=n) {
                fizz = (i % 3 == 0);
                buzz = (i % 5 == 0);

                if (fizz && buzz) {
                        printf("FizzBuzz\n");
                } else if (fizz) {
                        printf("Fizz\n");
                } else if (buzz) {
                        printf("Buzz\n");
                }else {
                        printf("%d\n",i);
                }
                i++;
        }
        return 0;
}