A.MOVBX,[DI] B.MOVBX,DI C.MOVBX,ES:[DI] D.LODSW
A.MOVAX,BX B.MOVAX,[BX] C.POPAX D.MOVAX,SS:[BX]
A.(AL)*(CL)→(AX) B.(AX)*(CL)→(DX) C.(AX)/(CL)→(AL) D.(CL)*(AL)→(AL)