How to remove invisibility by only moving W,A,S,D

@EventHandler
public void onMove(PlayerMoveEvent pme){
	Player player = pme.getPlayer();
	if(pme.getTo().getX() != pme.getFrom().getX() ||
			pme.getTo().getY() != pme.getFrom().getY() ||
 			pme.getTo().getZ() != pme.getFrom().getZ()){
		player.removePotionEffect(PotionEffectType.INVISIBLITY);
	}
}