#include <LiquidCrystal.h>
LiquidCrystal lcd(12,14,27,26,25,33);
int a=0;
int b=0;
void setup() {
  // put your setup code here, to run once:
  lcd.begin(16,2);
  lcd.print("Off");
  pinMode(13, OUTPUT);

}

void loop() {
       lcd.clear();
       digitalWrite(13, HIGH);
       a++;
       lcd.print("On ");
       lcd.setCursor(0,1);
       lcd.print(a);
      delay(2000);
 
       lcd.clear();
       digitalWrite(13,LOW);
       b++;
       lcd.print("Off ");
       lcd.setCursor(0,1);
       lcd.print(b);
     delay(2000);
}