Given an Arduino UNO microcontroller with the following added modules: AC Relay connected as follows: 5v pin, GND pin, and PIN12, its output is connected to a 220v water pump via the NO and COM ports. Bluetooth Module connected to 5v pin, GND pin , Tx pin , Rx pin If the above system receives a message from the connected Bluetooth device with the letter "s" it starts the water pump until it receives another message with the letter "p". Draw a figure that represents the above system architecture and right the proper code that will enable the system to run correctly as described.

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