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perl/lib/Graph-Easy-0.76/t/group/0010.txt

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+# Elan and Roy on Teamwork
+# http://www.cafepress.com/orderofthestick.10272636?zoom=yes#zoom
+
+[ Teamwork ] { background: yellow; title: Elan; }
+-is the key to --> [ Victory ] { background: red; title: Roy; }
+--> [ Order of the Stick ] { background: #f080a0; }
+[ Victory ] -Treasure--> [ Haley ] { background: lightblue; }

perl/lib/Graph-Easy-0.76/t/group/0131.txt

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+# Three non-overlapping groups
+
+group.dmz { background: #ffa070; }
+group.outer { background: #f07070; }
+
+( Internal Network
+  [ Workstation ]
+) { background: #70b070; }
+
+[ Workstation ] --> [ Inner Firewall ]
+
+( DMZ
+[ Inner Firewall ] -> [ Proxy ]
+--> [ Outer Firewall ]
+) { class: dmz; }
+
+( Outer
+  [ Internet ]
+) { class: outer }
+
+[ Outer Firewall ] --> [ Internet ]
+
+[ Proxy ] --> [ Database ]

perl/lib/Graph-Easy-0.76/t/group/0230.txt

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+# groups (with border none)
+group.cities { label: Cities; }
+
+( Cities
+    [ Ulm ] -> [ Lahn ] -> [ Bonn ]
+    -> [ Trier ]
+) { class: cities; background: #ff80a0; border: none; }
+
+[ Koblenz ] -> [ Berlin ]
+[ Frankfurt ]