#include <bits/stdc++.h>
using namespace std;
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n) FOR(i,0,n)
#define ALL(v) begin(v),end(v)
template<typename A, typename B> inline bool chmax(A & a, const B & b) { if (a < b) { a = b; return true; } return false; }
template<typename A, typename B> inline bool chmin(A & a, const B & b) { if (a > b) { a = b; return true; } return false; }
using ll = long long;
using pii = pair<int, int>;
constexpr ll INF = 1ll<<30;
constexpr ll longINF = 1ll<<60;
constexpr ll MOD = 1000000007;
constexpr bool debug = false;
//---------------------------------//

int main() {
	ll A, B;
	cin >> A >> B;
	
	map<pair<ll, ll>, bool> dp;
	auto func = [&dp](auto self, ll a, ll b) -> bool {
		if (a > b) swap(a, b);
		if (a == 0) return true;
		if (dp.count(make_pair(a, b))) return dp[{a, b}];
		bool res = false;
		if (~a & 1) res |= self(self, a >> 1, b - 1);
		if (~b & 1) res |= self(self, a - 1, b >> 1);
		return dp[{a, b}] = res;
	};
	
	puts(func(func, A, B) ? "Yes" : "No");
}