help me please (26 marks)

2. Define the inputs and outputs and construct a ladder diagram with labels based on the problem and figure below(refer to the figure pneumatic schematic diagram for labelling and referencing). a) When a switch is closed, the cylinder moves forward after 30sec to release the material. b) Upon reaching the end of its forward stroke the cylinder activates a limit switch and after 60 sec the cylinder returns to its original position closing the hopper. c) The cycle stops when another switch is closed to reset the whole circuit. MATERIAL of LOADER Y1 Y2 CYLINDER ORIFICE Hopper Pneumatic Schematic Diagram