class SMA_HK416afgQCB                          		{ quality = 2; price = 2000; };
		  class SMA_HK416afg                          			{ quality = 2; price = 2000; };
		  class SMA_HK416vfg                          			{ quality = 2; price = 2000; };
		  class SMA_HK416GL                          			{ quality = 2; price = 2000; };