Well to solve your problem is so trivial that i don't think anyone will take time to write you an example...
Press F1 in the editor , navigate to "File commands" and i'm sure you will be able to figure it out in 15 - 20 minutes.
HINT :
Create a file that will contain the name of all files which are created by YOU and CAN be copied.
loop through the files in the folder.If you find a file that is on your list , copy it if not on the list , don't copy...
Cheers
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