http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/5-1-39.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/5-1-39.tri.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/5-2-39.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/5-2-39.tri.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/5-3-39.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/stim/dense/5-3-39.tri.txt.bz2