Part (3) Priority control of double acting cylinders Two double acting cylinders are controlled using three pushbuttons as follows: Initially, a pushbutton (PB1) is pressed, the coil of a relay shall be energized causing the electrical contact of this relay to indirectly energize the solenoid coil of a directional valve causing the first cylinder's rod to move outward and stay extended. The second cylinder is kept retracted. Upon momentarily pressing another pushbutton (PB2), the coil of another relay shall be energized causing the electrical contact of this relay to indirectly energize the solenoid coil of another directional valve causing the cylinder rod of another double-acting cylinder to move outward and stay extended. The first cylinder must move to its retracted position and stay retracted. Hence, whichever pushbutton switch is actuated at any time shall cause its own controlled cylinder to extend and stay extended at the same time making the other cylinder to retract and stay retracted. However, pressing a third pushbutton shall cause both cylinders to retract. Design an electro pneumatic circuit to control both cylinders, test your design using CADe software application