3. Grupul de litere incepe cu:

NT-02-A??NT-02-B??NT-02-C??NT-02-D??NT-02-E??NT-02-F??NT-02-G??NT-02-H??NT-02-I??
NT-02-J??NT-02-K??NT-02-L??NT-02-M??NT-02-N??NT-02-O??NT-02-P??NT-02-Q??NT-02-R??
NT-02-S??NT-02-T??NT-02-U??NT-02-V??NT-02-W??NT-02-X??NT-02-Y??NT-02-Z??