http://www.mozilla.org/

http://www.mozilla.org/abcd

http://www.mozilla.org
/abcde

http://www.mozilla.org
/abcdef/

http://www.mozilla.org
/abcd/abcd
/abcde
/index.html

http://www.mozilla.org
/index.cgi?abcdef=abcdef&
abcdef=abcdef

http://www.mozilla.org
/index.cgi?abcdef=abcdef;
abcdef=abcdef