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Comments in green were written by me. Comments in blue were not written by me.

2019-12-17

Thanks for the feedback. (I now understand the need for redaction). My son sent me your link as a Xmas present. I must think of an appropriate retaliation. (What is a PDF?)Think I've fixed 1,6 and 9....8 eludes me, for the moment.

Rob
on /blog/70

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