User-agent: Mediapartners-Google*
Allow: /
Allow: /?a=*
Allow: /?t1=*
Allow: /?t2=*
Allow: /?t3=*
Allow: /?sel=*
Allow: /categorias.php

Disallow: /paso1.php
Disallow: /paso2.php
Disallow: /paso3.php



User-agent: *
Allow: /
Allow: /?a=*
Allow: /?t1=*
Allow: /?t2=*
Allow: /?t3=*
Allow: /?sel=*
Allow: /categorias.php

Disallow: /paso1.php
Disallow: /paso2.php
Disallow: /paso3.php