int redIn = A0;
int greenIn = A1;
int blueIn = A2;
int redOut = A4;
int greenOut = A5;
int blueOut = A3;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);

  pinMode(redIn, INPUT);
  pinMode(greenIn, INPUT);
  pinMode(blueIn, INPUT);
  pinMode(redOut, OUTPUT);
  pinMode(greenOut, OUTPUT);
  pinMode(blueOut, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  delay(50); // Initial Delay

  // Getting reading from the three potentiometers
  int redVal = analogRead(redIn);
  int greenVal = analogRead(greenIn);
  int blueVal = analogRead(blueIn);

  // Assigning Values of the readings to the output pins
  analogWrite(redOut, redVal);
  analogWrite(greenOut, greenVal);
  analogWrite(blueOut, blueVal);

  // Displaying readings on the serial monitor
  Serial.print("Red: ");
  Serial.print(redVal);
  Serial.print(" Green: ");
  Serial.print(greenVal);
  Serial.print(" Blue: ");
  Serial.print(blueVal);
  Serial.println();

}