User-agent: googlebot
Disallow: /images/*
Crawl-delay: 10

User-agent: google
Disallow: /images/*
Crawl-delay: 10

User-agent: bingbot
Disallow: /images/*
Crawl-delay: 10

User-agent: bing
Disallow: /images/*
Crawl-delay: 10

User-agent: Mediapartners-Google
Disallow: /images/*
Crawl-delay: 3

User-agent: *
Allow: /ads.txt
Disallow: /ads

User-agent: *
Allow: /