#include <LiquidCrystal.h>
LiquidCrystal lcd(19, 23, 18, 17, 16, 15);
 
void setup() {
  lcd.begin(16, 2);
  lcd.print("RE21248");
}
 
void loop() {
  lcd.setCursor(0, 1);
    lcd.print("MALUL");
}