@0 pass in inet from 127.0.0.1 to 127.0.0.1/8 
@1 pass in inet from 127.0.0.1/16 to 127.0.0.1/24 
@2 pass in inet from 127.0.0.1/25 to ! 127.0.0.1/26 
@3 pass in inet from ! 127.0.0.1 to 127.0.0.1/16 
@4 pass in inet from ! 127.0.0.1 to ! 127.0.0.1/8