Help for a rule or command

[rico]

Seems he's looking for a variation on Combinator Attack but adding the first dictionary to itself (standard -a 1, specifying wordlistA twice) but then wants to append wordlistB to that to make three word phrases.

Reminds me of gfycat.com URLS, example:  gfycat.com/FarawayGeneralCarp

Either way, the resulting wordlist would get huge, fast.