#include <bits/stdc++.h>
using namespace std;
inline char skipwhitespace() {
  char ch = getchar();
  while (ch == ' ' || ch == '\n' || ch == '\r' || ch == '\t') ch = getchar();
  return ch;
}
void gi(int &x) {
  register int c = getchar();
  x = 0;
  int sn = 1;
  for (; (c < 48 || c > 57); c = getchar())
    if (c == '-') sn = -1;
  for (; c > 47 && c < 58; c = getchar()) {
    x = (x << 1) + (x << 3) + c - 48;
  }
  x *= sn;
}
void gii(long long int &x) {
  register long long int c = getchar();
  x = 0;
  long long int sn = 1;
  for (; (c < 48 || c > 57); c = getchar())
    if (c == '-') sn = -1;
  for (; c > 47 && c < 58; c = getchar()) {
    x = (x << 1) + (x << 3) + c - 48;
  }
  x *= sn;
}
void wi(int n) {
  int sign = n >= 0 ? 1 : -1;
  n = n > 0 ? n : -n;
  char buf[10];
  int i = 9;
  if (!n) buf[i--] = 48;
  while (n) {
    buf[i--] = n % 10 + 48;
    n /= 10;
  }
  if (sign < 0) printf("%c", '-');
  while (++i < 10) printf("%c", buf[i]);
}
void wii(long long int n) {
  long long int sign = n >= 0 ? 1 : -1;
  n = n > 0 ? n : -n;
  char buf[25];
  long long int i = 24;
  if (!n) buf[i--] = 48;
  while (n) {
    buf[i--] = n % 10 + 48;
    n /= 10;
  }
  if (sign < 0) printf("%c", '-');
  while (++i < 25) printf("%c", buf[i]);
}
int gs(char *s) {
  char ch = skipwhitespace();
  int n = 0;
  while ((ch != '\n' && ch != ' ' && ch != '\t')) {
    s[n++] = ch;
    ch = getchar();
  }
  s[n] = 0;
  return n;
}
void ws(char *s) {
  char *p = s;
  while (*p) {
    printf("%c", *p);
    p++;
  }
}
list<int> ans;
void solve(long long int x, long long int n, long long int m) {
  if (n == 1) {
    ans.push_front(x);
    return;
  }
  if (m <= (long long int)1 << (n - 2)) {
    solve(x + 1, n - 1, m);
    ans.push_front(x);
    return;
  } else {
    solve(x + 1, n - 1, m -= ((long long int)1 << (n - 2)));
    ans.push_back(x);
    return;
  }
}
int main() {
  long long int n, m;
  gii(n);
  gii(m);
  solve(1, n, m);
  for (__typeof((ans).end()) i = (ans).begin(); i != (ans).end(); ++i)
    cout << *i << " ";
  printf("\n");
  return 0;
}
