Hybrid attack

Hi,

I am new to the hashcat, and I cant find a way to make this working for wpa2 cracking

Is there a way, beside wordlist (i tried, works great but very large files) to make somthing like this

Lets say I know one part of the password, for this example "bill"

I want to make hashcat do like this ?d bill ?d?d?d, I tried hybrid attack, but could only make it left or right.


thanks