pass in from 127.0.0.1/32 to 127.0.0.1/32 with opt sec
pass in from 127.0.0.1/32 to 127.0.0.1/32 with opt lsrr not opt sec
block in from any to any with not opt sec-class topsecret
block in from any to any with not opt sec-class topsecret,secret
pass in from any to any with opt sec-class topsecret,confid not opt sec-class unclass