// mod_tex: distributed LaTeX-rendering over Apache
// Copyright (C) 2007 Peter Danenberg
// See doc/COPYING for details.
digraph G {
digraph test {
 "AEL" -> "RAL" -> "SNL"
 "MEL" -> "RAL" -> "ADL"
 "HCN" -> "KNL" -> "SNL"
 "ERN" -> "KNL" -> "ADL"
}
}