1. uchitsya_tancevat
2. uchitsya_obezzhat_prep_1
3. edet_i_migaet
4. uchitsya_obnaruzhivat_prep
5. exp22
6. uchitsya_migat
7. i_sila_palcev
8. safety
9. ispolzuet_pamyat
10. not_working