I got a list of url's in url.txt, each with specific referer set.

<http://somesite1.com> <http://somereferersite1.org>
<http://somesite2.com> <http://somereferersite2.org>
<http://somesite3.com> <http://somereferersite3.org>
<http://somesite4.com>

Last lie referer is not set.

So I want httrack to read url.txt, and go through all links and set referer
url if specified on same line. Without possibility to set referer, software is
worthless for sites requiring correct referer to be set.