Graphviz

<graphviz renderer='neato' caption='Hello Neato1'>

graph G0 {

  uffa -- run;
  run -- kernel;
  kernel -- zombie;
  kernel -- sleep;
  kernel -- runmem;
  sleep -- swap;
  swap -- runswap;
  runswap -- new;
  runswap -- runmem;
  new -- runmem;
  sleep -- runmem;

} </graphviz>