#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4);  // set the LCD address to 0x27 for a 16 chars and 2 line display

void setup()
{
  lcd.init();                      // initialize the lcd
  // Print a message to the LCD.
  lcd.backlight();

  lcd.clear();

  lcd.setCursor(0,0);
  lcd.print(" --- --- --- ---");
  lcd.setCursor(0,1);
  lcd.print("| O | O | X | X |");

}


void loop()
{
}