BBF-2012-2G4S1-C1 BBF-2012-2G4SI-A1-R BBF-2012-3G5H6-A2 BBF-2520-2G3H6-A1 BBF-2520-2G46-B1 BBF-2520-2G4H6-A1 BBF-2520-2G4H6-B1 BBF-2520-2G6H6-A1 BBF-2520-2G6H6-A2 BBF-2520-3G5H6-A1