#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);

byte Char0 [8]{
0b00000000,
0b00110000,
0b00001100,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
};

byte Char1 [8]{
  0b00000000,
  0b00001111,
  0b00110000,
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000,
};

byte Char2 [8]{
  0b00000000,
  0b00001111,
  0b00110000,
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000,
  0b00000000,
};

byte Char3 [8]{
  0b00000000,
  0b00001111,
  0b00110000,
  0b00011000,
  0b00000000,
  0b00001100,
  0b00000000,
  0b00000000,
};

void setup() {
  // put your setup code here, to run once:
lcd.init();
lcd.backlight();

lcd.begin(16, 2);
lcd.createChar(0, Char0);
lcd.createChar(1, Char1);
lcd.createChar(2, Char2);
lcd.createChar(3, Char3);

lcd.setCursor(0, 0);
lcd.write((byte) 0);

lcd.setCursor(1, 0);
lcd.write((byte) 1);

lcd.setCursor(0, 1);
lcd.write((byte) 2);

lcd.setCursor(5, 1);
lcd.write((byte) 3);
}

void loop() {
  // put your main code here, to run repeatedly:

}