#include <LiquidCrystal.h>

// LiquidCrystal lcd(rs, en, d4, d5, d6, d7)
LiquidCrystal lcd(12, 11, 6, 7, 8, 9);

int kokot;

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

}

void loop() {

  switch(kokot)
  {
    case 1:
      lcd.setCursor(6,0);
      lcd.print("NEG");
      delay(1500);
      lcd.setCursor(5,0);
      lcd.print("ATIVNi");
      lcd.setCursor(4,1);
      lcd.print("MYSLENKY");
      delay(1500);
      lcd.clear();
      kokot++;
      break;
    case 2:
      lcd.setCursor(0,0);
      lcd.print(" Cau nemam rad");
      delay(2500);
      lcd.clear();
      kokot--;
      break;
  }

}