# ignore trials 1-320, only trials 321-640 are used; 2 2 1 2 2 1 2 2 2 2 1 2 2 1 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 1 2 1 2 1 1 1 1 2 1 1 1 1 1 1 2 1 1 2 2 2 2 1 1 1 2 2 1 2 1 2 2 1 2 2 2 1 1 2 1 2 1 2 2 2 1 1 2 1 1 2 1 2 2 1 1 1 1 2 2 1 1 1 1 2 2 2 2 2 1 2 1 2 2 2 2 2 2 1 2 1 2 2 2 1 1 1 1 1 1 1 2 1 2 2 2 2 2 2 2 1 1 1 2 1 2 2 1 1 1 1 2 1 2 2 2 2 2 1 2 2 1 1 1 1 2 1 1 1 1 1 2 1 1 1 2 2 1 2 2 1 1 1 1 2 1 1 2 2 2 1 2 2 1 2 2 1 1 1 2 2 2 2 2 1 1 1 2 2 1 1 1 1 2 1 2 1 2 1 2 1 2 2 1 2 1 2 2 1 2 2 2 1 1 2 2 1 2 2 1 2 1 1 1 1 2 1 2 1 2 1 2 1 2 1 1 1 2 2 2 1 2 1 1 1 2 2 1 2 2 2 2 1 1 1 2 1 1 2 2 1 2 1 1 2 2 2 1 2 1 1 2 1 2 1 2 1 2 2 2 2 1 2 1 1 2 1 1 2 2 1 2 1 1 2 2 2 1 2 2 1 1 1 1 1 2 1 1 2 2 1