#include <fstream>
using namespace std;
ifstream f("farfurii.in");
ofstream g("farfurii.out");
int nrt,n,k,nr,sol[100005];
int main()
{
    f>>n>>k;
    nrt=n*(n-1)/2;
    int x=n-1;
    nr=1;
    while(nrt-x>k)
    {
        sol[nr]=nr;
        nr++;
        nrt-=x;
        x--;
    }
    int h=n-(nrt-k);
    sol[nr++]=h;
    x=n;
    while(nr<=n)
    {
        if(x!=h)
            sol[nr++]=x;
        x--;
    }
    for(int i=1;i<=n;i++)
        g<<sol[i]<<" ";
    return 0;
}