How to capture an event consisting of several unrelated events using Google Tag Manager?

Question

Google Analytics

There are several elements on the page, they are not connected by one form.
An event is a condition under which the user clicked on each element (in any order). There is no confirmation or submit button.
I've tried creating a global js variable that changes when all clicks are made, but GTM doesn't seem to be able to see when the variable is changed (only the initial state).
Maybe GTM can fix the element attribute change? I didn't manage to do it.
How to capture such an event using GTM?