#include<iostream>
#include<fstream>
using namespace std;
int n, k, j;
int main() {
	ifstream f("farfurii.in");
	ofstream g("farfurii.out");
	f >> n >> k;
	int i = 1;
	while (((n - i) * (n - i - 1)) / 2 > k) {
		g << i << " ";
		i++;
	}
	int rest = k - ((n - i) * (n - i - 1)) / 2;
	g << i + rest<<" ";
	for (j = n; j >= i; j--)
		if (j != i + rest)
			g << j << " ";
	return 0;
}