User-agent: *
Disallow: /page.asp?letterId=38&articleId=187
Disallow: /page.asp?letterId=38&articleId=214
Disallow: /page.asp?letterId=38&articleId=165
Disallow: /page.asp?letterId=38&articleId=167
Disallow: /page.asp?letterId=38&articleId=143
Disallow: /page.asp?letterId=38&articleId=146
Disallow: /page.asp?letterId=38&articleId=122
Disallow: /page.asp?letterId=38&articleId=116
Disallow: /page.asp?letterId=38&articleId=123
Disallow: /page.asp?letterId=38&articleId=166
Disallow: /page.asp?letterId=38&articleId=125
Disallow: /page.asp?letterId=38&articleId=229
Disallow: /page.asp?letterId=38&articleId=190
Disallow: /page.asp?letterId=38&articleId=184
Disallow: /page.asp?letterId=38&articleId=151
Disallow: /page.asp?letterId=38&articleId=186
Disallow: /page.asp?letterId=38&articleId=192
Disallow: /page.asp?letterId=38&articleId=218
Disallow: /page.asp?letterId=38&articleId=119
Disallow: /page.asp?letterId=38&articleId=148
Disallow: /page.asp?letterId=38&articleId=111 
Allow: /