#include <LiquidCrystal.h>
LiquidCrystal lcd(6,7,9,10,11,12);

void setup() {
  // put your setup code here, to run once:
lcd.begin(16,2); 
lcd.setCursor(0,0);
lcd.print("hlo");
}

void loop() {
  // put your main code here, to run repeatedly:
int i;
lcd.setCursor(0,1);
lcd.print("hii");
for (i=0; i < 16; i++)

  lcd.scrollDisplayLeft();
  delay(1000);
lcd.clear();
}