308期：((01/06/08/13/15/17/18/23/26/27/29/36/39/42/47/49))开：17中中中
309期：((01/12/15/18/19/21/22/23/28/30/35/37/38/41/48/49))开：44错错错
310期：((01/07/08/09/10/15/24/26/29/30/33/34/36/40/46/47))开：19错错错
311期：((05/12/18/25/27/29/30/31/33/34/35/36/41/44/47/49))开：//