Thanks, updated.

The proper reason I wrote this (and why I marked it as OT) was to get acquainted with (and get used to) TDD, so I didn't look deeper into the solutions than was necessary to fit them in…

BTW in my private copy, I have the test case from Re^2: RegExp, grabbing first name :-)

    'PEPPER ALICE BELINDA, CHARLOTTA, ..., YULIA, ZINNIA' => 'ALPHABET
+'
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