250期：{{05,06,07,08,10,11,13,14,20,25,32,33,38,43,44,49}}开：14准
251期：{{01,07,13,14,15,16,18,26,33,34,40,41,42,44,47,49}}开：30错
252期：{{01,05,10,15,17,21,22,24,25,28,31,36,39,44,46,48}}开：22准
253期：{{03,04,10,15,18,20,26,28,29,31,32,35,36,43,45,47}}开：16错
254期：{{08,09,13,16,19,20,21,24,25,29,30,31,35,36,40,49}}开：00