const byte POT_L = A1;
const byte POT_R = A0;

const byte R_B = 5;
const byte R_F = 11;
const byte L_F = 10;
const byte L_B = 6;

const byte R_B_B = A2;
const byte R_F_B = A3;
const byte L_F_B = A1;
const byte L_B_B = A0;


void setup() {
  // put your setup code here, to run once:
  pinMode(R_B_B, INPUT_PULLUP);
  pinMode(L_B_B, INPUT_PULLUP);
  pinMode(R_F_B, INPUT_PULLUP); 
  pinMode(L_F_B, INPUT_PULLUP);

  pinMode(R_B, OUTPUT);
  pinMode(R_F, OUTPUT);
  pinMode(L_B, OUTPUT);
  pinMode(L_F, OUTPUT);

  Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  
  /*
  digitalWrite(R_F, digitalRead(A3));
  digitalWrite(R_B, digitalRead(A2));
  digitalWrite(L_F, digitalRead(A1));
  digitalWrite(L_B, digitalRead(A0));
  */

  drive(R_F, R_F_B);
  drive(R_B, R_B_B);
  drive(L_F, L_F_B);
  drive(L_B, L_B_B);

}

void drive(byte driver_pin, byte button_pin)
{
  digitalWrite(driver_pin, digitalRead(button_pin));
}