(0xab, Instr(Mnemonic.sta, F_iop16idxB)),
 (0x9b, Instr(Mnemonic.sta, F_starRn)),
                                                     (0x9b, Instr(Mnemonic.sta, F_starRn)),

                                                     (0x09, Instr(Mnemonic.stsp, F_None)),
 (0x8b, Instr(Mnemonic.sta, F_iop16)),
 (0xab, Instr(Mnemonic.sta, F_iop16idxB)),