#include<fstream>
#include<iostream>


using namespace std;

int main() {

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

	long long N, K, i;

	fin >> N >> K;
	fin.close();

	for (i = 1; i <= N && (N - i)*(N - i - 1) / 2 >= K; i++) {
		fout << i << " ";
	}

	int pozCrit = i, shift, partea2 = N-1;
	shift = K - (N - (N-pozCrit+1))*(N - (N-pozCrit+1) -1) / 2;

	fout << N - shift << " ";

	for (int j = N; j >= pozCrit; j--) {
		if (j != N - shift)
			fout << j << " ";
	}
	fout.close();
	
	return 0;

}