1 url1.domain1.com 2004/2/1
2 url2.domain5.org 2004/3/2
3 url3.domain1.com 2004/2/3
4 url4.domain5.org 2004/3/4
5 url5.domain1.com 2004/2/5
6 url6.domain5.org 2004/3/6