graph: {title: "fish-eye view"
        view          :pfish // aiSee -- Graph Visualization 
        scaling       :  5.5 //     http://www.aiSee.com     
        yspace        :100   //      © 2000-2002 AbsInt      
        node.label    :"  "  //       aiSee@AbsInt.com       
        node.textcolor:  9
        edge.linestyle:invisible

node: {title:"a"}    node: {title:"b"}    node: {title:"c"}
node: {title:"d"}    node: {title:"e"}    node: {title:"f"}
node: {title:"g"}    node: {title:"h"}    node: {title:"i"}
node: {title:"j"}    node: {title:"k"}    node: {title:"l"}
node: {title:"m"}    node: {title:"n"}    node: {title:"o"}
node: {title:"p"            label:"\fB\fi062\fi060" focus }
node: {title:"q"}    node: {title:"r"}    node: {title:"s"}
node: {title:"t"}    node: {title:"u"}    node: {title:"v"}
node: {title:"w"}    node: {title:"x"}

edge: {source:"a" target:"d"}  edge: {source:"b" target:"e"}
edge: {source:"c" target:"h"}  edge: {source:"d" target:"i"}
edge: {source:"e" target:"j"}  edge: {source:"f" target:"k"}
edge: {source:"g" target:"m"}  edge: {source:"h" target:"n"}
edge: {source:"i" target:"o"}  edge: {source:"j" target:"p"}
edge: {source:"k" target:"q"}  edge: {source:"l" target:"r"}
edge: {source:"n" target:"s"}  edge: {source:"o" target:"t"}
edge: {source:"p" target:"u"}  edge: {source:"q" target:"v"}
edge: {source:"t" target:"w"}  edge: {source:"u" target:"x"}

nearedge:     {source:"a" target:"b"}
nearedge:     {source:"c" target:"d"}
nearedge:     {source:"e" target:"f"}
leftnearedge: {source:"g" target:"h"}
leftnearedge: {source:"k" target:"l"}

}