import java.io.*; import java.util.*; public class Main { static HashMap> dp = new HashMap<>(); public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); if (dfw(sc.nextLong(), sc.nextLong())) { System.out.println("Yes"); } else { System.out.println("No"); } } static boolean dfw(long a, long b) { if (a > b) { return dfw(b, a); } if (a == 0) { return true; } if (!dp.containsKey(a)) { dp.put(a, new HashSet<>()); } if (dp.get(a).contains(b)) { return false; } if (a % 2 == 0) { if (dfw(a / 2, b - 1)) { return true; } } if (b % 2 == 0) { if (dfw(b / 2, a - 1)) { return true; } } dp.get(a).add(b); return false; } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public double nextDouble() throws Exception { return Double.parseDouble(next()); } public String next() throws Exception { if (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }