How to obtain the expression codes(expression params) of the 20 samples in released datasets?

[Zazexy]

Thanks for your great work first! I have been authorized to access the dataset released.
There are 20 different expressions of each subject, however, I never saw any expression code in the directory. Are there any declaration of these expression codes. How can I get the expression codes.

[Zvyozdo4ka]

I kept the list of expressions like this:
First name of identity, then expression: