
For the fashion of Minas Tirith was such that it was built on seven levels,
each delved into a hill, and about each was set a wall, and in each wall
was a gate.
		-- J.R.R. Tolkien, "The Return of the King"

	[Quoted in "VMS Internals and Data Structures", V4.4, when
	 referring to system overview.]
 
