User-agent: *
Allow: /index.html
Allow: /sitemap.txt
Allow: /opencobol/
Disallow: /a*
Disallow: /b*
Disallow: /c*
Disallow: /d*
Disallow: /e*
Disallow: /f*
Disallow: /g*
Disallow: /h*
Disallow: /j*
Disallow: /k*
Disallow: /l*
Disallow: /m*
Disallow: /n*
Disallow: /p*
Disallow: /q*
Disallow: /r*
Disallow: /sk*
Disallow: /t*
Disallow: /u*
Disallow: /v*
Disallow: /w*
Disallow: /x*
Disallow: /y*
Disallow: /z*