#include <fstream>

using namespace std;

ifstream fin("farfurii.in");
ofstream fout("farfurii.out");

int main() {

	long long n, k;
	fin >> n >> k;

	long long t = 1;

	while (t <= n){

		long long rest = n - t;

		if (rest * (rest - 1) / 2 >= k){

			fout << t << ' ';
			t++;

		}
		else{

			break;

		}

	}

	long long rest = n - t;
	long long maxim = rest * (rest - 1) / 2;
	long long q = k - maxim;

	fout << t + q << ' ';

	for (long long i = n; i >= t; i--){

		if (i != t + q){

			fout << i << ' ';

		}

	}

	fout << '\n';

	return 0;
}