[hnbad]

More like "Sie verabschiedete sich zu viele Male zuvor" (literally, "she farewelled too many times before", but acceptable to a native speaker).

And no, you can't omit "sie", German is not a Romantic language and the pronoun is required even if the verb has to match it by case anyway.

I'd say your examples are more than "a little" cheating. Most of these are incomprehensible or completely fail to deliver the same idea as the original. You can truncate sentences in poetry but at some point you just end up with disjointed fragments.