#include <fstream>
using namespace std;
ifstream in("farfurii.in");
ofstream out("farfurii.out");
int main() {
    long long x=1,n,k,l,i;
    in >> n >> k;
    while(x*(x-1)/2<k)
    x++;
    x--;
    for(i=1;i<=n-x-1;i++)
    out<<i<<" ";
    out<<n-(k-x*(x-1)/2)<<" ";
    l=n-(k-x*(x-1)/2);
    for(i=n;i>=n-x;i--)
    if(i!=l)
    out<<i<<" ";
    return 0;
}