#define _USE_MATH_DEFINES
#pragma region include
#include <iostream>
#include <iomanip>
#include <stdio.h>

#include <sstream>
#include <algorithm>
#include <iterator>
#include <cmath>
#include <complex>

#include <string>
#include <cstring>
#include <vector>
#include <bitset>

#include <queue>
#include <set>
#include <map>
#include <stack>
#include <list>

#include <ctime>
////
//#include <random>//
#pragma endregion //#include
/////////

#pragma region typedef
typedef long long LL;
typedef long double LD;
typedef unsigned long long ULL;
#pragma endregion //typedef
////定数
const int INF = (int)1e9;
const LL MOD = (LL)1e9+7;
const LL LINF = (LL)4e18+20;
const LD PI = acos(-1.0);
const double EPS = 1e-9;
/////////
using namespace::std;

/*
531424756029718528 531424756029718580
531424756029718580 531424756029718528
*/

bool dfs(LL X,LL Y,int dep){
	if(dep>4000){
		return false;
	}
	if(X<0||Y<0){
		return false;
	}
	if(X==0||Y==0){///////////////////////////途中で0になる
		return true;
	}
	if(X%2==0){
		if(dfs(X/2,Y-1,dep+1)){
			return true;
		}
	}
	if(Y%2==0){
		if(dfs(X-1,Y/2,dep+1)){
			return true;
		}
	}
	return false;
}
void solve(){
	LL A,B;
	cin>>A>>B;
	/*if( B<A ){
		swap(A,B);
	}*/
	if(A==0){
		cout<<"Yes"<<endl;
		return;
	}
	if(A==1){
		if(B%2==0){
			cout<<"Yes"<<endl;
		}else{
			cout<<"No"<<endl;
		}
		return;
	}
	
	if(dfs(A,B,0)){
		cout<<"Yes"<<endl;
	}else{
		cout<<"No"<<endl;
	}
}

#pragma region main
signed main(void){
	std::cin.tie(0);
	std::ios::sync_with_stdio(false);
	std::cout << std::fixed;//小数を10進数表示
	cout << setprecision(16);//小数点以下の桁数を指定//coutとcerrで別	

	solve();
}
#pragma endregion //main()