#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2); 
const int green = 13;
const int orange = 12;
const int red = 11;
void setup() {
  // put your setup code here, to run once:
  lcd.init();
  lcd.backlight();
  pinMode(green, OUTPUT);
  pinMode(orange, OUTPUT);
  pinMode(red, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(green,HIGH);
  lcd.setCursor(7,0);
  lcd.print("GO");
  delay(3000);
  digitalWrite(green, LOW);
  lcd.clear();

  lcd.setCursor(4,0);
  lcd.print("READY TO");
  lcd.setCursor(4,1);
  lcd.print("STOP");
  for(int i =0;i<5;i++){
    digitalWrite(orange, HIGH);
    delay(300);
    digitalWrite(orange, LOW);
    delay(150);
  }
  lcd.clear();

  digitalWrite(red, HIGH);
  lcd.setCursor(4,0);
  lcd.print("STOP");
  delay(7000);
  digitalWrite(red, LOW);
  lcd.clear();

  lcd.setCursor(4,0);
  lcd.print("READY TO");
  lcd.setCursor(4,1);
  lcd.print("START");
  for(int i =0;i<5;i++){
    digitalWrite(orange, HIGH);
    delay(300);
    digitalWrite(orange, LOW);
    delay(150);
  }
  lcd.clear();
}