#include <stdio.h>  			


int main(int argc, char *argv[]){

	int s,i;

	scanf("%d",&i);

	for( s=1; s <= i; s++){

		if (s%3 == 0 && s%5 == 0) {
			printf("FizzBuzz\n");

		} else if (s%5 == 0) {
			printf("Buzz\n");

		} else if (s%3 == 0 ) {
			printf("Fizz\n");

		} else {

			printf("%d\n",s);
		}
	}
	return 0;
}