#include <bits/stdc++.h>
using namespace std;
#define int long long

int A, B;
bool flag = false;

bool rec(int a, int b) {
  if (a > b) swap(a, b);

  if (a == 0) return true;
  if (a % 2 == 1 && b % 2 == 1) return false;
  if (a % 2 == 0 && b % 2 == 0) return rec(a - 1, b / 2) | rec(a / 2, b - 1);
  if (a % 2 == 0) return rec(a / 2, b - 1);
  if (b % 2 == 0) return rec(a - 1, b / 2);

  return 0;
}

signed main() {
  cin >> A >> B;

  if (rec(A, B)) {
    cout << "Yes" << endl;
  } else {
    cout << "No" << endl;
  }

  return 0;
}