235期:[[02,03,04,06,08,09,19,36,37,41,42,44,46,47,48,49]]开:49有
236期:[[01,08,11,12,18,22,23,25,27,29,31,36,41,42,43,45]]开:03无
237期:[[01,03,06,09,12,13,14,15,16,18,23,26,30,31,47,49]]开:37无
238期:[[04,06,10,14,15,16,17,18,22,23,25,38,40,41,42,48]]开:06有
239期:[[02,05,07,16,20,27,30,31,33,38,39,41,43,46,47,49]]开:==?