Whats a good beginner workout? Clueless.

Ive been to two KB classes now and there is no KB class tomorrow… I am about to buy my own 12 kg and 16 kg kettlebells for home use.

I don’t know what to do though… I can only really do several exercises decently.

I can do swings without supervision or cleans I guess.

What are good things to do? I will not be supervised by my instructor, but I want to do several sets/reps while I am at home.

How many reps/sets should I be doing? Should I just do multiple reps and sets for 2 handed swings?

Is doing 30 reps of swings for 4 sets a good workout? Keep in mind I do take classes, it’s just that I don’t know what to do if ever I were to train alone (like tomorrow). I just want to get stronger overall since I am just beginning.

Thanks in advance guys…