FWIW, I threw a few GPU-weeks at this trying, for example, all variants of "[Gg]ive <name> a <noun>" or "[Gg]ive <name> and <name2> a <nice-thing-noun>", with v

FWIW, I threw a few GPU-weeks at this trying, for example, all variants of "[Gg]ive <name> a <noun>" or "[Gg]ive <name> and <name2> a <nice-thing-noun>", with various ending punctuation and all numbers from 0-9999 appended, and several other seed patterns, and didn't find anything, using just sha-1(phrase). There are some other possibilities such as iterated sha1 with addition inside, etc., but I got bored. But before you decide to try the easy way, just note that it's probably not quite as easy "Give Jerry a raise" makes it sound. :-)