http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/small/6-1-21.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/small/6-2-21.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/small/6-3-21.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/small/6-4-21.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/small/7-1-21.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/small/7-2-21.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/small/7-3-21.spk.txt.bz2
http://potterlab.bme.gatech.edu/development-data/simple-text/daily/spont/small/7-4-21.spk.txt.bz2