http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-1-6.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-1-10.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-1-13.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-1-17.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-1-20.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-1-24.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-1-28.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-1-31.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/dense/8-1-34.spk.txt.bz2