id	domain	url
crl-15942	www.useit.com	www.useit.com/alertbox/20000319.html
crl-15942	www.boxesandarrows.com	www.boxesandarrows.com/archives/analyzing_card_sort_results_with_a_
crl-15942	www.boxesandarrows.com	www.boxesandarrows.com/archives/analyzing_card_sort_results_with_a
crl-15942	www.useit.com	www.useit.com/alertbox/20000319.html