1277AS-H-2R2M 1277AS-H-2R2M P2 1277AS-H-2R2M=P2 1277AS-H-2R2N 1277AS-H-2R2N=P2 1277AS-H-2R2NP2 1277AS-H-3R3M 1277AS-H-3R3M=P2 1277AS-H-3R3N=P2 1277AS-H-3R3NP2