I need to break apart a string that always looks like this:

I need to break apart a string that always looks like this:

I would like to split the following string

I have a string “perm=delete;search;update;view-shielded;roles=Admin;CustomerService” and want to split it as perm=delete;search;update;view-shielded and roles=Admin;CustomerService.
I try regex but no luck. Please help me with regex.