http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/2-1-33.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/2-1-33.tri.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/2-2-33.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/2-2-33.tri.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/2-3-33.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/2-3-33.tri.txt.bz2