┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘
┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘
┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘
┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘
┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘
┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘┌|∵|┘