A.XORAL,AL B.XORAL,0 C.MOVAL,0 D.ANDAL,0
A.MOVAX,[BX][SI] B.MOVAX,[BX+SI] C.LEAAX,[BX][SI] D.XCHGAX,[BX][SI]
A.JEL1 B.JGEL1 C.JNEL1 D.JAEL1