User-agent: Googlebot-Mobile
Allow: /
Disallow: /?mode=profile
Disallow: /r/

User-agent: KDDI-Googlebot-Mobile
Allow: /
Disallow: /?mode=profile
Disallow: /r/

User-agent: *
Allow: /
Disallow: /?mode=profile
Disallow: /r/

User-agent: Googlebot
Disallow: /