User-Agent: *
Disallow: /ht_root/example/
Disallow: /ht_root/exercise/
Disallow: /ht_root/runtime/
Disallow: /ht_root/src/
Disallow: /sys$common/

User-agent: Alexabot
Disallow: /wasd_root/
Disallow: /httpd/
Disallow: /conan