How the Candy Factory Operates

Someone brings supplies on a forklift and places on lift
  then pushes the yellow touch sensor button.
Pump starts, lift rises, platform tilts, and roller starts.
Pneumatic operator swings arm over to lift.
When angle sensor is < 1 hand closes, lift lowers, and tilt platform levels.
Pneumatic operator swings arm right.
When angle sensor is > 3.5 alarm sounds and operator  lowers arm.
Pneumatic operator lowers arm.
Hand opens, dropping supplies.
Pneumatic operator raises arm.
Conveyors start, robot hand closes, arm swings right, hand opens.
Candy goes up, over, and down on conveyor belts.
Truck driver picks up package.
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