#include <fstream>
#include <climits>
#include <iostream>

using namespace std;
ifstream f("farfurii.in");
ofstream g("farfurii.out");
int n,k,v[135000];
int main()
{
    int i=1,save,ok=1,c;
    f>>n>>k;
    while(ok)
    {
        if(((n-i)*(n-i+1)/2)>=k)
            v[i]=i,i++;
        else
        {
            v[i-1]=k-i+1;
            save=k-i+1;
            ok=0;
            i--;
        }
    }
    for(int j=1;j<=i;j++) g<<v[j]<<" ";
    c=n;
    for(int j=i;j<n;j++)
    {
        if(c==save)
            c--;
        g<<c--<<" ";
    }
}