#include <bits/stdc++.h>

using namespace std;

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

int n, k;

int main() {
	in >> n >> k;
	int p = 1;
	for (int i = n; i > 0; i--)
		if (i * (i - 1) / 2 >= k) 
			p = i;
	for (int i = 1; i <= n - p; i++)
		out << i << ' ';
	if (p * (p - 1) / 2 == k) {
		int cnt = n;
		for (int i = n - p + 1; i <= n; i++)
			out << cnt-- << ' ';
		return 0;
	}
	int st = n - p + 1 + p * (p - 1) / 2 - k;
	out << st << ' ';
	int cnt = n;
	for (int i = n - p + 2; i <= n; i++, cnt--)
		if (cnt != st) 
			out << cnt << ' ';
		else out << --cnt << ' ';
	return 0;
}