228期：<<01/05/08/10/11/14/16/20/25/26/31/40/42/43/45/48>>开：11对
229期：<<03/04/05/10/14/15/17/18/22/28/33/42/43/47/48/49>>开：28对
230期：<<01/07/08/14/17/19/21/28/29/30/34/36/39/41/47/49>>开：32错
231期：<<01/02/10/20/22/24/26/27/29/31/34/39/40/45/48/49>>开：33错
232期：<<05/12/13/20/22/27/31/32/33/34/37/38/41/42/45/48>>开：//