ѡ ɡ ڡ ߡ ߡ ɡ . .. ϡ ỡ Ǻ . ɡ ѡ ɡ ѡ . ѡ ߡ ջ ߡ ѡ ʡ ǡ ǻ. () ȡ 㻡 ɡ . ( ) ѡ (4) (3) ɡ ( ) ƺ ѡ ޡ . ѡ ѡ () ǡ . ߡ ɡ ɡ ɡ ߡ . 50 - 70 ѡ ɡ ʡ ѻ. ɡ ӻ ɡ ɡ ҡ ѡ ǡ ǡ ʡ . :
.. : : :