#!python
# -*- coding: utf-8 -*-

import sys

sys.setrecursionlimit(10 ** 8)


def DFS(A, B):
    if A == 0 or B == 0:
        return True
    if A % 2 == 1 and B % 2 == 1:
        return False
    if A % 4 == 2 and B % 4 == 2:
        return False

    if A % 2 == 1:
        return DFS(A - 1, B // 2)
    elif B % 2 == 1:
        return DFS(A // 2, B - 1)
    else:
        return DFS(A - 1, B // 2) or DFS(A // 2, B - 1)


A, B = map(int, input().split())
print('Yes' if DFS(A, B) else 'No')
# for x in range(100):
#     for y in range(100):
#         a = 4 * x + 1
#         b = 4 * y + 2
#         if DFS(a, b):
#             print(a, b)
#         else:
#             print()