Masking??? (Noob)

[Shadowed]

So I need to either make a list or a mask for my password possibilities. I have a basic setup for my passwords but too many to try.

14 characters long with known constants/variants. 

First 3 characters are known. The variant is either all cap or no cap. e.g. ABC or abc

Next 6 characters are a known constant of 3 different sets. e.g. abcdef or ghijkl or mnopqr

Then 1 character that is always one of 4 numbers. e.g. 1 or 2 or 3 or 4 

Then 4 characters that are known but vary in order??? I use the same three keys varying with the shift key but the order is always two matching characters and two matching characters. e.g. aass or ssAA or ddSS or ssDD ect...

How do I make that happen? or can I even make that happen? 

Up against a TrueCrypt file. 

Thanks in advance