#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 10, 9, 8, 7);

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

void loop() {
  lcd.print("m");
  delay(700);
  lcd.print("u");
  delay(1000);
  lcd.print("r");
  delay(1000);
  lcd.print("a");
  delay(1000);
  lcd.print("l");
  delay(1000);
  lcd.print("i");
  lcd.clear();
}