how to deal with synonymous rules?

[forumhero]

Using --generate-rules with 1,000,000 created many rules. The issue I'm seeing is that several rules do the same thing.

Example (Baseword:GeneratedRule:MangledBaseword)

Code:

password:$_.BE:Password_
password:$_ u E:Password_
password:c T8 i8_:Password_
password:$_ u E:Password_
password:i8_ E:Password_
password:x36 $_ c:Password_

I've tried using cleanup.rule from hashcat utilities but did not help. Perhaps I used it wrong? Any advice how to clean this up?