#include<iostream>

int main() {
	long long n, k, start;
	std::cin >> n >> k;

	if (n - 1 <= k) {
		std::cout << n - 1 << std::endl;
		long long num;
		std::cin >> num;
		return 0;
	}

	start = (n - 1) % (k + 1);
	std::cout << start << std::endl;
	while (true) {
		long long num;
		std::cin >> num;
		if (num >= n)break;
		std::cout << start + k + 1 << std::endl;
		start += k + 1;
	}
	return 0;
}