237期：{{02,04,05,06,10,15,25,26,32,38,41,45,46,47,48,49}}开：02对了
238期：{{03,06,12,15,17,21,23,29,30,31,36,40,43,47,48,49}}开：46X
239期：{{01,02,04,05,07,11,13,15,25,27,28,32,34,42,43,45}}开：04对了
240期：{{01,07,10,14,16,22,27,29,32,37,38,39,41,42,46,49}}开：28X
241期：{{01,05,07,09,18,26,28,29,30,31,32,37,41,44,46,49}}开：00