哈哈，果然是“Only the failer knows it! - 区分大小写已经存在 -"。您老自描得真不错。

不提"E was quickly replaced with F, because "F for failed" was more intuitive than "E for... excellent or failed?"”,

也遮不了您老编造的“...E是劣，恶劣的劣”这样的谎言。