240期:((01,02,06,09,11,13,18,21,25,29,36,37,42,45,46,47))开:02中中中
241期:((01,06,11,12,13,22,25,26,28,30,32,33,34,35,42,48))开:26中中中
242期:((04,07,08,10,14,20,23,27,28,33,39,40,43,44,45,49))开:15错错错
243期:((03,07,08,09,10,11,13,15,20,24,31,36,40,42,45,49))开:中?