#include <LiquidCrystal.h>
LiquidCrystal lcd(7,6,5,4,3,2);
int klm;

void setup() {
  // put your setup code here, to run once:
lcd.begin(20,4);

}

void loop() {
  // put your main code here, to run repeatedly:
for(klm=19; klm--; klm>=0){pinMode(13, OUTPUT);}
lcd.setCursor(klm,2);
lcd.print(" <kiri-kanan>");
delay(100);
}