#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);  

String txt = "202265092";
String amikom = "202265093";
int j;

void setup() {
  lcd.init();
  lcd.backlight();
}

void loop() {  
  for (int i=0; i < 16; i++) {
    txt = " " + txt;
    amikom = " " + amikom;  
  } 
  txt = txt + " ";
  amikom = amikom + " ";
 
  for (int i = 0; i < txt.length(); i++) {
    lcd.setCursor(0, 0);
    lcd.print(txt.substring(i, i + 16));
    j = txt.length() - i;
    lcd.setCursor(0, 1);
    lcd.print(amikom.substring(j, j + 16));
    delay(200);
  }
}