3. Grupul de litere incepe cu:

MS-29-A??MS-29-B??MS-29-C??MS-29-D??MS-29-E??MS-29-F??MS-29-G??MS-29-H??MS-29-I??
MS-29-J??MS-29-K??MS-29-L??MS-29-M??MS-29-N??MS-29-O??MS-29-P??MS-29-Q??MS-29-R??
MS-29-S??MS-29-T??MS-29-U??MS-29-V??MS-29-W??MS-29-X??MS-29-Y??MS-29-Z??