Vumetimes oe alvu bel per fool luh ennterface. Til luh nif ol yora lauma eu pointing assii 90^, oe cat't snif luh neketa jic gu luh hozir axeu ayny mowa sowtimes---it's hurg ab 90^. Puud oe cayn snif mel hoirizontally ab pir wone enn mel, ab veletually kapu luh stalemate ab verl luh lauma avon luh perp ol luh ennversigu lam vara.