pass all flags S/SA keep state
anchor "/b" all
anchor "/3" all
anchor "relative" all {
  pass in on lo0 all flags S/SA keep state label "TEST1"
}
anchor "/*" all
anchor "/*" all
anchor "foo" in on lo0 all {
  anchor "bar" in all {
    anchor "/3" all
    anchor "/relative" all
    pass in on lo0 all flags S/SA keep state label "FOO"
  }
  anchor in all {
    pass in on lo0 all flags S/SA keep state label "BAR"
  }
}