https://www.hkcd.com/content/2020-09/02/content_1211992.html
https://hk.news.yahoo.com/%E9%80%80%E4%BC%91%E6%B5%B7%E9%97%9C%E7%9D%A3%E5%AF%9F%E5%8F%8A%E5%A6%BB%E5%AD%90%E6%B6%89%E8%A9%9
https://tw.news.yahoo.com/%E6%9B%B9%E8%88%88%E8%AA%A0%E7%A8%B1%E8%AC%9D%E5%AF%92%E5%86%B0%E3%80%8C%E5%8D%91%E5%8A%A3%E7%84%A
https://www.orangenews.hk/hongkong/1206329/%E8%88%87%E7%B1%83%E7%90%83%E6%95%99%E7%B7%B4%E6%83%85%E6%85%BE%E7%85%A7%E6%B5%81
1º. Bal b/f 112,675KM-800KM=111,875KM Bal c/f 2º. Bal b/f 1,000,000KM-0KM=1,000,000KM Bal c/f 3º. Bal b/f 4