digraph G {
  part_main [label="Main partition",shape=plaintext];
  part1 [label="Loadable partition 1",shape=plaintext];
  part2 [label="Loadable partition 2",shape=plaintext];
  main [style=filled,fillcolor=lightblue];
  f1 [style=filled,fillcolor=lightsalmon];
  f2 [style=filled,fillcolor=palegreen];
  f3 [style=filled,fillcolor=lightblue];
  f4 [style=filled,fillcolor=lightsalmon];
  f5 [style=filled,fillcolor=lightblue];
  f6 [style=filled,fillcolor=palegreen];
  part_main -> main;
  main -> f3;
  part1 -> f1;
  f1 -> f3;
  f1 -> f4;
  f1 -> f5;
  part2 -> f2;
  f2 -> f3;
  f2 -> f5;
  f2 -> f6;
}