228期：<<04/05/11/14/17/18/21/23/25/27/30/37/38/42/43/49>>开：11对
229期：<<02/03/05/06/17/18/19/20/31/33/35/36/38/41/43/49>>开：30错
230期：<<01/07/10/13/15/18/20/21/26/28/30/32/34/46/48/49>>开：22错
231期：<<01/07/11/13/16/19/23/24/25/26/29/30/38/44/47/48>>开：25对
232期：<<02/07/12/16/17/20/22/23/29/31/35/36/37/38/48/49>>开：31对
233期：<<02/04/08/14/23/25/28/29/31/35/36/38/39/40/42/49>>开：//