#include <fstream>
using namespace std;
ifstream f("farfurii.in");
ofstream g("farfurii.out");
int n,k,i,m,s,nr,kk,x[100010];
int main()
{
    f >> n >> k;
    s = 1;
    while(s < k)
    {
        ++i;
        s = i * (i + 1) / 2;
    }
    m = i;
    kk = n - m;
    if(m * (m - 1) / 2 == k)
    {
        for(i = 1; i <= kk; ++i)
            g << i << " ";
        for(i = n; i > kk; --i)
            g << i << " ";
    }
    else
    {
        nr = 0;
        for(i = 1; i <= kk; ++i)
        {
            ++nr;
            x[nr] = i;
        }
        for(i = n; i > kk; --i)
        {
            ++nr;
            x[nr] = i;
        }
        for(i = 1; i <= n; ++i)
        {
            s = n - (m * (m + 1) / 2 - k);
            if(i == n - m)
                g << s << " ";
            else
            if(x[i] == s)
                continue;
            else
                g << x[i] << " ";
        }
        g << x[kk];
    }
    return 0;
}