Pinker.js: Render-Syntax
Single-level diagram
Layout:
	[A]
	[B][D][E]
	[C]...[F]
Relate:
	[B]->[A],[C]
	[D]->[B],[E],[F]
			
Multi-level diagram
Layout:
	[A][B]
[A]:
	Layout:
		[C][D]
	Relate:
		[C]->[D]
		[D]->[B.E]
[B]:
	Layout:
		[E]
		[F]
	Relate:
		[E]->[F]
		[F]->[A.D]