05-02-2017, 12:35 AM
Something that comes to mind is the Illiad in its Greek verse form. There would be quite some repetition for mnemonic purpose. Is that something you can test?
Alternatively, as has been suggested, a practical text that contains lots of instructions or directions might yield different results.
Alternatively, as has been suggested, a practical text that contains lots of instructions or directions might yield different results.

