http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-3-6.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-3-10.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-3-13.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-3-17.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-3-20.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-3-24.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-3-28.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-3-31.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-3-34.spk.txt.bz2