They left out Weathertop.

When Bugs runs into the Nazgul, he goes into Nazgul drag and seduces the Witch King. He steps around the corner, drops a handkerchief, and calls out yoohoo at the Nazgul, who all start drooling and tumbling over themselves to pick up the handkerchief. Bugs walks passed them, giving each one a little attention and in the process ties their shoes together. After making it around all of them, he drops the handkerchief again and all the Nazgul fight over it, while Bugs zips off the tower leaving his drag clothes behind. One of the Nazgul realizes they were tricked and they all trip over their shoes tied together.