Instructions from Callik

This note is from Callik, the traitorous lieutenants of Vengual Bloodsail. It appears to be instructions on how to access the sea caves through the city aqueducts.
Excerpt:
When you have pulled what information you can from Vangaul's wench, join us in the Aqueducts. The entrance is in the very northwest of the Docks District, through an old maintenance building. I believe I know an alternate building. I believe i know an alternate path to where the old fool keeps his secret stores. The Cockatrice should be there, as well as whatever else he has been keeping from us. Time to take our due! Use the had signs below to pass the seal on the aqueduct gates. Keep this note with you! I doubt you could rmeember the signs without it!
Callik
(A complex series of hand motions is detailed below. You will definitely need this note present to reproduce them accurately enough to pass the gate.)
Category:Neverwinter Nights
Category:Books