a, b = map(int, input().split())

def solve(a, b):
    while a > 0 or b > 0:
        if a % 2 == 0 and b % 2 == 0:
            a //= 2
            b //= 2
        elif a % 2 == 1 and b % 2 == 1:
            return False
        elif a % 2 == 0:
            if b == 0:
                return False
            a //= 2
            b -= 1
        else:
            if a == 0:
                return False
            b //= 2
            a -= 1
    return True

print("Yes" if solve(a, b) else "No")