import stdlib.*;

exported func main(){
	fizzBuzz(1, 100);
}

func fizzBuzz(i int, stop int) {
	result = if i.mod(3) == 0 {
		"Fizz" } else { ""
	} + if i.mod(5) == 0 {
		"Buzz" } else { ""
	};

	println(if result == "" { i.str() } else { result });

	if i < stop {
		return fizzBuzz(i + 1, stop);
	}
}