#include<bits/stdc++.h>
	
using namespace std;ifstream fin("farfurii.in");ofstream fout("farfurii.out");int v[100005];int main(){long long n,k,aux;fin>>n>>k;aux=n;while(1LL*aux*(aux-1)/2>k)--aux;for(int i=1;i<=n-aux;++i)v[i]=i;for(int i=n-aux+1,j=n;i<=n;++i,--j)v[i]=j;if(1LL*aux*(aux-1)/2!=k){int diff=k-1LL*aux*(aux-1)/2,elem=v[n-aux];swap(v[n-diff+1],v[n-aux]);for(int i=n-diff+1;i<n;++i)v[i]=v[i+1];v[n]=elem;}for(int i=1;i<=n;++i)fout<<v[i]<<" ";}