#include <bits/stdc++.h>
using namespace std;
void __print(int x) { cerr << x; }
void __print(long x) { cerr << x; }
void __print(long long x) { cerr << x; }
void __print(unsigned x) { cerr << x; }
void __print(unsigned long x) { cerr << x; }
void __print(unsigned long long x) { cerr << x; }
void __print(float x) { cerr << x; }
void __print(double x) { cerr << x; }
void __print(long double x) { cerr << x; }
void __print(char x) { cerr << '\'' << x << '\''; }
void __print(const char *x) { cerr << '\"' << x << '\"'; }
void __print(const string &x) { cerr << '\"' << x << '\"'; }
void __print(bool x) { cerr << (x ? "true" : "false"); }
template <typename T, typename V>
void __print(const pair<T, V> &x) {
  cerr << '{';
  __print(x.first);
  cerr << ',';
  __print(x.second);
  cerr << '}';
}
template <typename T>
void __print(const T &x) {
  int f = 0;
  cerr << '{';
  for (auto &i : x) cerr << (f++ ? "," : ""), __print(i);
  cerr << "}";
}
void _print() { cerr << "]\n"; }
template <typename T, typename... V>
void _print(T t, V... v) {
  __print(t);
  if (sizeof...(v)) cerr << ", ";
  _print(v...);
}
const long long N = 2e4 + 5;
void solve() {
  long long n, x;
  cin >> n >> x;
  if (n == 2 && x == 0) {
    cout << "NO\n";
    return;
  }
  cout << "YES\n";
  if (n == 1) cout << x << '\n';
  if (n == 2) cout << 0 << " " << x << '\n';
  if (n == 1 || n == 2) return;
  vector<long long> ans(n);
  for (long long i = 0; i < n - 1; ++i) ans[i] = i + 1;
  long long cur = 0;
  for (long long i = 0; i < n - 1; ++i) cur ^= ans[i];
  long long req = cur ^ x;
  ans[n - 1] = req;
  for (long long i = 0; i < n - 1; ++i) {
    if (ans[i] == req) {
      ans[i] ^= (1 << 18);
      if (i + 1 < n - 1)
        ans[i + 1] ^= (1 << 18);
      else if (i - 1 >= 0)
        ans[i - 1] ^= (1 << 18);
    }
  }
  cur = 0;
  for (long long x : ans) cur ^= x;
  for (long long i = 0; i < n; ++i) cout << ans[i] << " ";
  cout << '\n';
}
signed main() {
  ios::sync_with_stdio(false);
  cin.tie(NULL);
  ;
  long long t = 1;
  while (t--) solve();
}
