#include<bits/stdc++.h>
using namespace std;
using ll = long long;

#define FOR(i,a,b) for(ll i=(a);i<(b);++i)
#define ALL(v) (v).begin(), (v).end()
#define p(s) cout<<(s)<<endl
#define p2(s, t) cout << (s) << " " << (t) << endl
#define br() p("")
#define pn(s) cout << (#s) << " " << (s) << endl
#define p_yes() p("Yes")
#define p_no() p("No")

ll makable(ll a, ll b){
    if(a>b){
        swap(a, b);
    }

    if(a==0 && b==0) return 1;
    if(a==0) return 1;

    if(a%2==1 && b%2==1) return 0;
    if(a%2==0 && b%2==0){
        return makable(a/2, b-1) | makable(a-1, b/2);
    }

    if(a%2==0){
        return makable(a/2, b-1);
    }
    if(b%2==0){
        return makable(a-1, b/2);
    }
    return -1;
}

int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);

    // input
    ll A, B;
    cin >> A >> B;

    if(makable(A, B)){
        p_yes();
    }else{
        p_no();
    }
    
    return 0;
}