ߛߓߍߟߌߞߍߟߊ߲ ߠߎ߬ ߕߍ߫ ߘߊ߲߬ߝߘߊ߬ߓߐ߫ ߛߐ߬ߘߐ߲߬ ߠߊ߫ O ߣߌ߫ 0 ߞߍߗߏ߯ߦߊ ߕߍ߫ ߸ ߝߏ߫  ߓߐߞߏߣߊ߲ ߘߏ߫ ߟߎ߫ ߓߍ߫ ߸ ߞߘߎ߬ ߓߟߏߡߊߞߊ߬ߣߍ߲߫ ߕߍ߫ ߝߙߍߕߍ 0 ߠߊ߫.