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

if a == 0 or b == 0:
    print("Yes" if a + b == 0 else "Yes")
else:
    while a % 2 == 0 and b % 2 == 0:
        a //= 2
        b //= 2
    while True:
        if a == 0 or b == 0:
            break
        if a % 2 == 0:
            a //= 2
            b -= 1
        elif b % 2 == 0:
            a -= 1
            b //= 2
        else:
            break
        while a % 2 == 0 and b % 2 == 0:
            a //= 2
            b //= 2
    print("Yes" if a == 0 or b == 0 else "No")