Thank you so much for your reply. I imagined it would be something like that, but I still haven't been able to recreate the melody with the 4 bells. At least now I know this is the right way. I'll keep trying until I succeed, or until I find someone who gives me a hint on the correct order to ring the bells... 😁
Once again, thank you so much for your help, at least now I know I'm on the right track, even though I still don't know how to proceed... 😉