Truecrypt: Remember most of pw, but not all. Help?

I have a Truecrypt folder (not the system partition) inside which I have passwords for all my websites. Banks, market accounts, etc. I've accessed it hundreds of times over the years without a problem until now. It tells me the password is incorrect. I didn't think so, but I had backed up the file elsewhere and after getting the back-up I get the same result. So the file isn't corrupted, and the program isn't corrupted as it still works with other encrypted folders I have. Must be I'm remembering the password incorrectly. Right?

I know which characters I used, and the length, but must be mixing up which ones I substituted in my 27 digit password.

I know, I know. 27 digits would take an eternity to crack, but I know the specific characters and there are only 27 (coincidece I swear). I don't know how to make a wordlist for a brute-force cracker use just these though.
I used the numbers: 0,1,3,7
Symbols: @$!
and letters: a c e f i l s u r z (both upper and lower case are possible)

I looked into using true.crypt.brute, but it uses all 96 possible characters (which it estimates would take a billion years), and to customize the wordlist apparently requires me to be using Linux. John the Ripper only works with an eight digit password. I looked at Unsecured, but it only runs on Back-Track. I only know Windows and DOS. :-o

Can anyone help me? Anyone know of a program I (major noob) can use where I can define the character set to just those possibilities and specify the length to just 27, no more, no less?

 

A 27 digit, non-dictionary case specific password is going to be pretty much impossible to crack right now . Even with a distributed network of thousands of machines.
I suggest working with your memory until you remember, provided that your brain is the only place you stored your password.
http://diablohorn.wordpress.com/2009/01/01/truecrypt-variety-of-bruteforcing-options/

 

An interesting link, IMHO.

Passphrase selection
http://en.wikipedia.org/wiki/Passphrase

Hope this stirs up ye olde gray matter.

Bazza