Need assistance with creating a specific rule
Alright, I've used hashcat for a couple of years now but today I came across a situation where my normal tricks aren't going to work.

I know that all passwords follow this pattern: ?l?l?l?d?d?d?u?u?u?s?s?s

I also know that for each ?d that the ?s is the same key in the same order.

An example password would be:


What would the best approach to this be with the information that I've given?

Thanks in advance!
generate a rule file to insert the numbers/specials into the aaaAAA candidates, generated externally and piped into hashcat in stdin mode.