user-agent: Scooter 
user-agent: ArchitextSpider
user-agent:Googlebot
user-agent:Slurp
user-agent:anthill
user-agent:appie
user-agent:InfoSeek Sidewinder
user-agent:T-Rex
user-agent:Echo
user-agent:araybot
user-agent:architext
user-agent:aretha
user-agent:MSNBot
user-agent:arks
user-agent:aspider
user-agent:atn.txt
user-agent:atomz
user-agent:auresys
user-agent:backrub
user-agent:bayspider
user-agent:bbot
user-agent:bigbrother
user-agent:bjaaland
user-agent:blackwidow
user-agent:blindekuh
user-agent:Bloodhound
user-agent:borg-bot
user-agent:brightnet
user-agent:boxseabot
user-agent:bspider
user-agent:cactvschemistryspider
user-agent:calif
user-agent:cassandra
user-agent:cgireader
user-agent:checkbot