http://www.google.com!

http://www.google.com!!!!!!!!!!!!!!!!

http://www.google.com/!!!!!!!!!!!!!!!!foobar

http://www.google.com/!!!!!!!!!!!!!!!! foobar

(http://www.google.com/?!.)

http://www.google.com/?!.(

http://www.google.com/a()

http://www.google.com/a?!.()