'(> (Counterweight_Stack_Height (Elevator.Counterweightbg ?X)) (- (Counterweight_Frame_Height ?X) (Counterweight_Frame_Thickness ?X)))
(<= (Has-Constraint $X C-22) (Elevator $X)) (Inherited-Slot-Value Elevator Has-Constraint C-22) (Used-In-Constraint Counterweight_Frame_Height C-22) (Used-In-Constraint Counterweight_Frame_Thickness C-22) (Used-In-Constraint Counterweight_Stack_Height C-22)