@0 match out on lo0 inet from 192.168.1.1 to any tag regress nat-to 10.0.0.1 static-port
  [ Skip steps: i=end f=2 p=end sp=end dp=end ]
  [ queue: qname= qid=0 pqname= pqid=0 ]
  [ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]
@1 match in on lo0 inet from any to 10.0.0.1 tag regress rdr-to 192.168.1.1
  [ Skip steps: i=end p=end sa=end sp=end dp=end ]
  [ queue: qname= qid=0 pqname= pqid=0 ]
  [ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]
@2 block drop out on lo0 all tagged regress
  [ Skip steps: i=end d=end f=end p=end sa=end sp=end da=end dp=end ]
  [ queue: qname= qid=0 pqname= pqid=0 ]
  [ Evaluations: 0         Packets: 0         Bytes: 0           States: 0     ]