What is this 5-note ambigram mentioned in the review? Am I missing something obvious?

> What is this 5-note ambigram mentioned in the review? Am I missing
> something obvious?

Maybe refered to a certain motif in the score where the notes has been inverted but still sounds the same backwards.

> Maybe refered to a certain motif in the score where the notes has been
> inverted but still sounds the same backwards.

OK but how does that appeal to people who would want the bootleg, as the review seems to hint?

Is it possible that the five-note ambigram refers to the rising five-note pattern that is evident in most of the cues, like at 0:06 in 160 BPM? I don't know.