N12M-GS-B-A1- N12M-GS-B-A1^ N12M-GS-B-A1` N12M-GS-B-A1= N12M-GS-OP-B-A1 N12M-GS-OP-S-A1 N12M-GSR-S-A2 N12M-GS-S-A1 N12M-NSF-S-A1 N12M-NS-S-B1