https://blog.wongcw.com/2021/09/15/unicode%e5%85%ac%e4%bd%88emoji-14%e6%b8%85%e5%96%ae%ef%bc%9a%e4%bd%a0%e5%b0%87%e5%9c%a8iphone-13%e7%b3%bb%e5%88%97%e4%b8%8a%e7%9c%8b%e5%88%b0%e5%ae%83%e5%80%91/