The script creates 17 folders and 36 collections. 

The overall idea is to keep collections on a per needs basis. 

 

Full list of folders

 

Full list of collections

Note: The script will show error if the collection already exist, but will continue.

Tip : You can comment out any collections that you don't want using (#) at the begging of the "New/Add-CMCollection" lines in the "Create Collection" Section.

For more details on this script, see the blog post

Also look at Benoit Lecours script for more operational collection here