(<= (Car_Position_Indicator_Weight $X 12)
(Car_Position_Indicator_M02 $X))
(<= (Model-Id $X Car_Position_Indicator_M02)
(Car_Position_Indicator_M02 $X))
(<= (Has-Parameter-Slot $X Car_Position_Indicator_Weight)
(Car_Position_Indicator_M02 $X))