Haar detector features: where to find them ?

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From here we can read:

Authors' detector had 6000+ features with 38 stages with 1, 10, 25, 25 and 50 features in first five stages. (Two features in the above image is actually obtained as the best two features from Adaboost). According to authors, on an average, 10 features out of 6000+ are evaluated per sub-window.

Question:

Where can I find the list of those features ?

or may be someone can list me some of them ? I'm curious to know what they are about.

Begueradj