def f(i, j):
    ans = 0
    if i == 0 or j == 0:
        ans += 1
    elif i % 2 == j % 2 == 1:
        ans += 0
    elif i % 2 == 0 and j % 2 == 1:
        return f(i//2, j-1)
    elif i % 2 == 1 and j % 2 == 0:
        return f(i-1, j//2)
    else:
        return f(i//2, j-1) or f(i-1, j//2)
    return ans


x, y = map(int, input().split())
print('Yes' if f(x, y) != 0 else 'No')