027期：((06/10/12/13/15/22/25/27/29/34/40/43/44/46/48/49))开：49中中中
028期：((01/06/08/09/10/11/12/15/16/17/30/31/37/44/48/49))开：34错错错
029期：((05/07/12/17/22/25/26/27/29/31/38/39/41/43/44/47))开：13错错错
030期：((01/07/08/13/15/19/20/26/28/31/32/33/35/36/39/48))开：48中中中
031期：((01/05/07/10/11/17/18/22/26/27/34/35/38/44/46/49))开：//