#include<LiquidCrystal.h>
LiquidCrystal lcd(13,12,11,10,9,8,7,6,5,4);
void setup() {
  // put your setup code here, to run once:
  lcd.begin(16,2);
  lcd.setCursor(0,0);
}

void loop() {
  // put your main code here, to run repeatedly:
  char arr[]=" WELCOME        ";
  char *temp=arr;
  int i,p,t;
  lcd.setCursor(0,0);

  p=(strlen(arr)-1);
  temp=temp[p];
  for(i=p;i>=0;i--)
  {
    temp[i]=temp[i-1];
  }
  temp[0]=t;

  for(i=0;i<p;i++)
  {
    lcd.print(arr[i]);
  }
}