create custom world list for password bruting

Job ID: 32841445

Budget: €30 – €250 EUR

hello , i have some passwords i am using and i need to build a dictionary to try and brute.


for ex: one of the passwords is : Akash100%99% in password like this , i would like to have the change of the %
and number so , Akash100$99% will be also and changing for a lot of options.
maybe also add to the exsiting password like : Akash100$99%!
then Akash100%99%$
and so on
another one is Akash101%99$
RocketFellas00!
also i want custom words to genrate.
i want to take a password list i have already and make it to change / add special charchters , numbers , almost any possible combination to it.
i dont mine how many combinations will be , i have good machine to make the brute.

i need it ASAP.
if you have tool or script that you can build me for that project it will be even better