#include <fstream>
#include <iostream>
using namespace std;

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

int main()
{
    long n, k;
    fin >> n >> k;
    long c = 1;

    while ((n - c) * (n - c - 1) / 2 > k)
    {
        fout << c << " " ;
        c++;
    }

    long dif = k - ((n - c) * (n - c - 1) / 2);

    fout << dif + c << " ";

    for (long j = n; j >= c; j--)
    {
        if (j != dif + c)
            fout << j << " " ;
    }

    return 0;
}