/*partial order {
  const [level = ref, sign = pos]
  $nonconst [level = ref, sign = neg]

  $nonconst < const
}*/

partial order [casts-preserve] {
  $untainted [level = value, color = "pam-color-untainted", sign = neg]
  $tainted [level = value, color = "pam-color-tainted", sign = pos]

  $untainted < $tainted
}
