3. Grupul de litere incepe cu:

BV-33-A??BV-33-B??BV-33-C??BV-33-D??BV-33-E??BV-33-F??BV-33-G??BV-33-H??BV-33-I??
BV-33-J??BV-33-K??BV-33-L??BV-33-M??BV-33-N??BV-33-O??BV-33-P??BV-33-Q??BV-33-R??
BV-33-S??BV-33-T??BV-33-U??BV-33-V??BV-33-W??BV-33-X??BV-33-Y??BV-33-Z??