Post making contest 3.0

Second sentence in 5720 has 24 words. First sentence in 5893 has 17 words.

If there's a condition for excluding a second letter, well, this is a slim possibility.

It's also possible that the letters are there to break rule 3 or 4 (or both). Note that qwerx3's attempt to exclude D broke those rules as well.

This post passes rule 5.

On behalf of all of us, I am so sorry.

This post passes rules 3, 4, and 5.

Anyway, I want to give thanks to the Post Making Contest. It was the catalyst for registering on this site, albeit lurking.

This post passes rules 3, 4, and 5.

abcdefghijklmnpqrstuvwxyz

This post passes rules 2, 3, 4, and 5.