07-04-2020, 11:58 PM
Masks, and the incrementing if them, are both per-position - you would need multiple masks to represent the range it looks like you're wanting:
?u?l?l?l?l?l?d?d?s would cover Aaaaaa11! through Zzzzzz99}
?u?l?l?l?l?l?l?d?d?s would cover Aaaaaaa11! through Zzzzzzz99}
etc
?u?l?l?l?l?l?d?d?s would cover Aaaaaa11! through Zzzzzz99}
?u?l?l?l?l?l?l?d?d?s would cover Aaaaaaa11! through Zzzzzzz99}
etc
~