018期：((08/10/11/12/14/16/21/23/26/29/30/32/35/37/38/41))开：10中
019期：((06/07/08/13/16/18/19/31/33/34/35/36/37/40/42/45))开：04错
020期：((01/02/11/12/13/16/24/26/28/29/35/36/39/44/47/49))开：33错
021期：((02/06/07/08/09/10/12/14/19/20/21/27/33/44/48/49))开：12中
022期：((02/04/05/06/10/13/19/26/31/35/37/38/39/45/47/48))开：//