graphviz/node.dot
digraph {
top [ label = "My top" ];
bottom [ label = "My bottom" ];
top -> left;
top -> right;
left -> bottom;
right -> bottom;
}
digraph {
top [ label = "My top" ];
bottom [ label = "My bottom" ];
top -> left;
top -> right;
left -> bottom;
right -> bottom;
}