319期：((03/05/11/14/15/22/23/27/36/40/41/42/43/45/46/49))开：43中中中
320期：((02/03/05/06/07/14/19/23/28/33/35/37/39/42/47/48))开：39中中中
321期：((06/11/12/13/19/22/25/27/28/32/38/44/45/46/48/49))开：36错错错
322期：((08/09/12/13/20/22/24/25/29/32/34/35/36/39/40/48))开：//
