digraph dominatorTree {
  label="switchMethod2"
  "D(-1)" [style=filled]
  "D(0)"
  "D(31)"
  "D(8)"
  "D(14)"
  "D(20)"
  "D(26)"
  "D(-2)"
  "D(0)" -> "D(31)"
  "D(0)" -> "D(8)"
  "D(0)" -> "D(14)"
  "D(0)" -> "D(20)"
  "D(-1)" -> "D(0)"
  "D(0)" -> "D(26)"
  "D(31)" -> "D(-2)"
}