GROUP 1: Short Story      - Dri - Savorgnan - Schiff - Tonelli                      - from Can's poin of view 

GROUP  2: Short Story     -  Battiston - Koci - Pinat - Roncarà                    - from Sanem's friend's point of view

GROUP 3: Short Story      -  Paolini - Nardella - Mosetti - Pozzar                 - from Can's father's point of view

GROUP 4: Short Story      -  Burba - Cleber - Piu                                       - from Sanem's point of view