@0 match out on lo0 inet all tag regress nat-to 127.0.0.1
  [ Skip steps: i=end d=end r=end p=end sa=end da=end sp=end dp=end ]
  [ queue: qname= qid=0 pqname= pqid=0 ]
  [ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]
@1 pass out quick on lo0 all flags S/SA tagged regress
  [ Skip steps: i=end d=end r=end f=end p=end sa=end da=end sp=end dp=end ]
  [ queue: qname= qid=0 pqname= pqid=0 ]
  [ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]