Ask HN: What were the old Adobe password requirements

My information seems to have been in the leaked adobe password file.

I use a password manager for anything important, but I still have some legacy accounts using a password that might have been the one I used for adobe.

But I don't now what my adobe password was (had an account ages ago). Adobe required me to reset it without testing if I had the right password.

The only way I can think of reverse engineering it is: Did adobe have any requirement? e.g. Caps and lowercase, numbers and letters, more than X characters, special symbols

I'll know what I would have chosen if it had any.