B_IOIP

Scanner in = new Scanner(new File("input.txt"));
PrintWriter out = new PrintWriter(new File("output.txt"));
int n = in.nextInt();
long k = in.nextLong();
LinkedList<Integer> l = new LinkedList<Integer>();
for (int i = 1;i<=n;++i) {
    l.add(i);
}
int c = 0;
long t = k;
int f = 1;
while (k-c>n-f) {
    l.add(f-1, l.getLast());
    l.removeLast();
    c+=n-f;
    ++f;
}
t = k-c;
l.add((int) (n-t-1),l.getLast());
l.removeLast();
ListIterator<Integer> it = l.listIterator();
while (it.hasNext()) {
    out.print(it.next()+" ");
}
out.close();