#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  lcd.begin(16, 2);
  lcd.print("Salom,");
}

void loop() {
  lcd.setCursor(0, 1);
  lcd.print("Dunyo!   ");
  delay(500);
  lcd.scrollDisplayLeft();
  delay(500);
}