User-agent: *
Disallow: /c/c2.html
Disallow: /c/c3.html
Disallow: /c/c4.html
Disallow: /c/c5.html
Disallow: /c/c6.html
Disallow: /c/c7.html
Disallow: /c/c8.html
Disallow: /c/c9.html
Disallow: /c/c10.html
Disallow: /d