User-agent: *
allow: /
Allow: /medgas_n

User-agent: Googlebot
Disallow :/medgas_n
allow :/
allow :/index.asp
Allow :/products.asp
Allow :/shipping_policy.asp
Allow :/contact_us.asp
Allow :/construction_feature.asp
Allow :/codes.asp
Allow :/industrial.asp
Allow :/mycart.asp