[COMPETITION] Hook Exercise

I have a chalange for all of you, who can do more hook sequence in CTF2 on the flag.
In this way: You go to flag and hook up, hook down, hook up, the more u can do, no double jump.  (If you dont understand see the demo)
I can do 11 times, someone can do more times?
Here is my demo to you see: http://www.megaupload.com/?d=4ZYQWVAW

Someone can do more times?!