#include <iostream>
#include <fstream>

using namespace std;

const char iname[] = "farfurii.in";
const char oname[] = "farfurii.out";

using namespace std;

ifstream fin(iname);
ofstream fout(oname);

int ap[100005], n, k, i;

int main()
{
	fin >> n >> k;
	for(i = 1; i <= n; i ++)
	{
		if((n - i) * (n - i - 1) / 2 >= k && (n - i + 1) * (n - i) / 2 >= k)
		{
			fout << i << " ";
			ap[i] = 1;
		}
		else
		{
			fout << n - i + 1 << " ";
			ap[n - i + 1] = 1;
			break;
		}
		
	}
	for(i = n; i >= 1; i --)
		if(ap[i] == 0)
			fout << i << " ";
	return 0;
}