digraph G
{
  edge [fontname="FreeSans",fontsize=10,labelfontname="FreeSans",labelfontsize=10];
  node [fontname="FreeSans",fontsize=10,shape=record];
  Node1 [label="name",height=0.2,width=0.4,color="black", fillcolor="grey75", style="filled" fontcolor="black"];
  Node1 -> Node1 [dir=back,color="darkorchid3",fontsize=10,style="dashed",label="next",fontname="FreeSans"];
}
