In the world of regex, Grouping Sets are the unsung heroes. They allow you to group matches, like herding cats.
Imagine you're trying to find all the yellow pinks in a binary file. Grouping sets help you do just that!
Check out this example where we use grouping sets to find all the black pink yellow green binary code in a file.
Don't even get me started on the time I tried to use grouping sets on a binary file with a binary code pink yellow problem...