#include <iostream>
#include <vector>
#include <string>
#include <cstring>
#include <math.h>
#include <cmath>
#include <limits.h>
#include <map>
#include <unordered_map>
#include <set>
#include <queue>
#include <algorithm>
#include <functional>
#include <stdio.h>
using namespace std;

long long MOD = 1000000007;

bool func( long long a, long long b ) {
    if ( a > b ) { swap(a,b); }
    
    if ( a == 0 || b == 0 ) { return true; }

    bool x = false, y = false;
    if ( a%2 == 0 ) { x = func( a/2, b-1 ); }
    if ( b%2 == 0 ) { y = func( b/2, a-1 ); }

    return x || y;
}

int main() {
    
    long long A,B;
    cin >> A >> B;

    cout << ( func( A,B ) ? "Yes" : "No" ) << endl;

    return 0;
}