Am Tue, Feb 01, 2022 at 11:29:50PM +0000 schrieb Shaozhong SHI:
> How about knock unique words into discrete joint up strings? Then check
> whether there is any repeated words?
Does it work when you try ?
Karsten
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GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B