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#include <fstream>
using namespace std;
ifstream fin("farfurii.in");
ofstream fout("farfurii.out");
int main() {
int N;
long K;
fin >> N >> K;
int i;
for(i = 1; K <= (N-i)*(N-i-1) / 2 && i <= N; i++)
fout << i << ' ';
if(i != (N+1)) {
int k = i + K - (N-i)*(N-i-1) / 2;
fout << k << ' ';
for(int j = N; j >= i; j--)
if(j != k)
fout << j << ' ';
}
fin.close();
fout.close();
return 0;
}