User-agent: msnbot
    Disallow:

    User-agent: googlebot
    Disallow:

    User-agent: ia_archiver
    Disallow:

    User-agent: slurp
    Disallow:

    User-agent: gigabot
    Disallow:

    User-agent: psbot
    Disallow:

    User-agent: teoma
    Disallow:

    User-agent: mediapartners-google
    Disallow:

    User-agent: *
    Disallow: /