User-agent: Jeeves
Disallow: /
User-agent: MJ12bot/vx.x.x
Disallow: /
User-agent: http://majestic12.co.uk/bot.php
Disallow: /
User-agent: *
Disallow: /songbird
Disallow: /*.pdf$
Disallow: /*.Pdf$
Disallow: /*.PDF$