Of course that solution drops letters. That was the whole point, demonstrating that things get a lot simpler without them. Quoting myself:

If we simplify the problem space by eliminating the alphanumerics, things get even neater.

    -- Chip Salzenberg, Free-Floating Agent of Chaos

In reply to RE: RE: RE: Re: Sorting on Section Numbers by chip
in thread Sorting on Section Numbers by Zoogie

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