#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,20,4); //initializing LCD (address, width, height)


void setup() {

  lcd.init();
  lcd.backlight();
  uint8_t tree[8] = {
      0b00000,
      0b01000,
      0b01000,
      0b01000,
      0b01100,
      0b01100,
      0b11100,
      0b11100,

    };
    lcd.createChar(3,tree);
  uint8_t chare[8] = {
    0b00000,
    0b01010,
    0b11111,
    0b11111,
    0b01110,
    0b00100,
    0b00000,
    0b00000,

    };
    lcd.createChar(4,chare);




  };

void move_tree(){ 

  lcd.setCursor(1,1);
  lcd.write(4);

     for (int i=16; i > 0; i--)
    {
      lcd.setCursor(i,1);
      lcd.write(3);
      delay(250);
      lcd.setCursor(i,1);
      lcd.print(" ");
    
    }
 
}


  // put your setup code here, to run once:


void loop() {

// 
  move_tree();


  // put your main code here, to run repeatedly:

}