#include <iostream>
#include <vector>
#include <cstdio>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pll;
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    freopen("farfurii.in","r",stdin);
    freopen("farfurii.out","w",stdout);
    ll n,k,i=1;
    cin>>n>>k;
    while((n-i)*(n-i-1)/2>=k)cout<<i++<<' ';
    ll p=k-(n-i)*(n-i-1)/2+i;
    cout<<p<<' ';
    while(n>=i)
    {
        if(n!=p)
        cout<<n<<' ';
        n--;
    }
	return 0;
}