A.OUT [BX],AL B.ADD [BX+DI],AX C.SBB AX,[BX] D.SUB [3000H],AX
A.OR AX,AX B.AND AX,AX C.XOR AX,AX D.PUSH AX
A.ADC [BX],[30] B.ADD [SI+DI],AX C.SBB AX,CI D.SUB [3000H],DX