instructions n1 n2 -> n1*n2 MUL -> Pushes n1 * n2 (byte) to the stack MULw -> Pushes n1 * n2 (word) to the stack MULx -> Pushes n1 * x (byte) to the stack MULxw -> Pushes n1 * xw (word) to the stack MULy -> Pushes n1 * y (byte) to the stack MULyw -> Pushes n1 * yw (word) to the stack MULxy -> Pushes x * y (byte) to the stack MULxyw -> Pushes xw * yw (word) to the stack