ＷＥWE７９ - added a spam-phrase. Okay, it doesn't pass.
ＷeＷe7９ - Not added to the spam-phrase, it skips.
Outwardly they differ, but the phrase is one and the same. So they both blocked, you need both to add them to the spam filter.
If we add the first phrase, the second is not blocked. Is this...