 const int NO = -1;  // Represents no pin
 const int SWITCH_PINS_OFFSET = 0;
 const int SWITCH_PINS[] = {
-   2,  3,  4,  5,  6,  7,  8,
-   9, 10, 11, 12, 13, 14, 15,
+   A0,  A1,  A2,  A4,  6,  7,  8,
+   9, 10, A5, A6, 13, 14, 15,
   16, 17, 18, 19, 20, 21, 22,
   23, 24, 25, 26, 27, 28, 29,
   30, 31, 32, 33, 34, 35, 36,

}

// TODO(bhomberg): update pin numbers
LiquidCrystal lcd(2, 3, 4, 5, 6, 7);

// Arduino setup() and loop()
void setup() {

    pinMode(pin, INPUT);
  }

  lcd.begin(20, 4);
  lcd.print("turn the lights on!  but do it right!");
}

