275期：<<01/02/07/09/10/11/16/22/29/32/34/35/38/40/44/45>>开：45中中中
276期：<<02/03/06/15/19/22/26/28/31/32/33/35/39/43/45/47>>开：09错错错
277期：<<02/06/07/11/13/14/15/17/19/21/24/31/35/39/43/45>>开：16错错错
278期：<<03/06/09/11/14/15/22/25/28/29/34/37/44/46/47/48>>开：//