My babies arrived!!!

Could I get some help identifying these cuties, please?

I am new to lithops but very excited to have some "butt plants" as my kiddos call them. I am looking to separate them by type this weekend to help meet their watering needs better. The two lobster claws will def recieve their own pots. Lithops are similiar to succulents in that they prefer terracotta pots, correct?

I've attempted to ID them myself, but I have no idea if I'm right. Here are my guesses:

1. Julii
2. Dorothea
3. Viletti
4. ???
5. Bromfieldii or karasmontana?
6. Viletti
7. Otzeniana
8. Julii
9. Dorothea
10. Hookeri
11. Julii
12. Julii

Thank you so much!!